base mod created

build/tmp/recompileMc/sources/net/minecraft/client/gui/BossInfoClient.java

@@ -0,0 +1,60 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.network.play.server.SPacketUpdateBossInfo;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.world.BossInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class BossInfoClient extends BossInfo
+{
+    protected float rawPercent;
+    protected long percentSetTime;
+
+    public BossInfoClient(SPacketUpdateBossInfo packetIn)
+    {
+        super(packetIn.getUniqueId(), packetIn.getName(), packetIn.getColor(), packetIn.getOverlay());
+        this.rawPercent = packetIn.getPercent();
+        this.percent = packetIn.getPercent();
+        this.percentSetTime = Minecraft.getSystemTime();
+        this.setDarkenSky(packetIn.shouldDarkenSky());
+        this.setPlayEndBossMusic(packetIn.shouldPlayEndBossMusic());
+        this.setCreateFog(packetIn.shouldCreateFog());
+    }
+
+    public void setPercent(float percentIn)
+    {
+        this.percent = this.getPercent();
+        this.rawPercent = percentIn;
+        this.percentSetTime = Minecraft.getSystemTime();
+    }
+
+    public float getPercent()
+    {
+        long i = Minecraft.getSystemTime() - this.percentSetTime;
+        float f = MathHelper.clamp((float)i / 100.0F, 0.0F, 1.0F);
+        return this.percent + (this.rawPercent - this.percent) * f;
+    }
+
+    public void updateFromPacket(SPacketUpdateBossInfo packetIn)
+    {
+        switch (packetIn.getOperation())
+        {
+            case UPDATE_NAME:
+                this.setName(packetIn.getName());
+                break;
+            case UPDATE_PCT:
+                this.setPercent(packetIn.getPercent());
+                break;
+            case UPDATE_STYLE:
+                this.setColor(packetIn.getColor());
+                this.setOverlay(packetIn.getOverlay());
+                break;
+            case UPDATE_PROPERTIES:
+                this.setDarkenSky(packetIn.shouldDarkenSky());
+                this.setPlayEndBossMusic(packetIn.shouldPlayEndBossMusic());
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ChatLine.java

@@ -0,0 +1,37 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ChatLine
+{
+    /** GUI Update Counter value this Line was created at */
+    private final int updateCounterCreated;
+    private final ITextComponent lineString;
+    /** int value to refer to existing Chat Lines, can be 0 which means unreferrable */
+    private final int chatLineID;
+
+    public ChatLine(int updateCounterCreatedIn, ITextComponent lineStringIn, int chatLineIDIn)
+    {
+        this.lineString = lineStringIn;
+        this.updateCounterCreated = updateCounterCreatedIn;
+        this.chatLineID = chatLineIDIn;
+    }
+
+    public ITextComponent getChatComponent()
+    {
+        return this.lineString;
+    }
+
+    public int getUpdatedCounter()
+    {
+        return this.updateCounterCreated;
+    }
+
+    public int getChatLineID()
+    {
+        return this.chatLineID;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/Gui.java

@@ -0,0 +1,220 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class Gui
+{
+    public static final ResourceLocation OPTIONS_BACKGROUND = new ResourceLocation("textures/gui/options_background.png");
+    public static final ResourceLocation STAT_ICONS = new ResourceLocation("textures/gui/container/stats_icons.png");
+    public static final ResourceLocation ICONS = new ResourceLocation("textures/gui/icons.png");
+    protected float zLevel;
+
+    /**
+     * Draws a thin horizontal line between two points.
+     */
+    protected void drawHorizontalLine(int startX, int endX, int y, int color)
+    {
+        if (endX < startX)
+        {
+            int i = startX;
+            startX = endX;
+            endX = i;
+        }
+
+        drawRect(startX, y, endX + 1, y + 1, color);
+    }
+
+    /**
+     * Draw a 1 pixel wide vertical line. Args : x, y1, y2, color
+     */
+    protected void drawVerticalLine(int x, int startY, int endY, int color)
+    {
+        if (endY < startY)
+        {
+            int i = startY;
+            startY = endY;
+            endY = i;
+        }
+
+        drawRect(x, startY + 1, x + 1, endY, color);
+    }
+
+    /**
+     * Draws a solid color rectangle with the specified coordinates and color.
+     */
+    public static void drawRect(int left, int top, int right, int bottom, int color)
+    {
+        if (left < right)
+        {
+            int i = left;
+            left = right;
+            right = i;
+        }
+
+        if (top < bottom)
+        {
+            int j = top;
+            top = bottom;
+            bottom = j;
+        }
+
+        float f3 = (float)(color >> 24 & 255) / 255.0F;
+        float f = (float)(color >> 16 & 255) / 255.0F;
+        float f1 = (float)(color >> 8 & 255) / 255.0F;
+        float f2 = (float)(color & 255) / 255.0F;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        GlStateManager.enableBlend();
+        GlStateManager.disableTexture2D();
+        GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+        GlStateManager.color(f, f1, f2, f3);
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
+        bufferbuilder.pos((double)left, (double)bottom, 0.0D).endVertex();
+        bufferbuilder.pos((double)right, (double)bottom, 0.0D).endVertex();
+        bufferbuilder.pos((double)right, (double)top, 0.0D).endVertex();
+        bufferbuilder.pos((double)left, (double)top, 0.0D).endVertex();
+        tessellator.draw();
+        GlStateManager.enableTexture2D();
+        GlStateManager.disableBlend();
+    }
+
+    /**
+     * Draws a rectangle with a vertical gradient between the specified colors (ARGB format). Args : x1, y1, x2, y2,
+     * topColor, bottomColor
+     */
+    protected void drawGradientRect(int left, int top, int right, int bottom, int startColor, int endColor)
+    {
+        float f = (float)(startColor >> 24 & 255) / 255.0F;
+        float f1 = (float)(startColor >> 16 & 255) / 255.0F;
+        float f2 = (float)(startColor >> 8 & 255) / 255.0F;
+        float f3 = (float)(startColor & 255) / 255.0F;
+        float f4 = (float)(endColor >> 24 & 255) / 255.0F;
+        float f5 = (float)(endColor >> 16 & 255) / 255.0F;
+        float f6 = (float)(endColor >> 8 & 255) / 255.0F;
+        float f7 = (float)(endColor & 255) / 255.0F;
+        GlStateManager.disableTexture2D();
+        GlStateManager.enableBlend();
+        GlStateManager.disableAlpha();
+        GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+        GlStateManager.shadeModel(7425);
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_COLOR);
+        bufferbuilder.pos((double)right, (double)top, (double)this.zLevel).color(f1, f2, f3, f).endVertex();
+        bufferbuilder.pos((double)left, (double)top, (double)this.zLevel).color(f1, f2, f3, f).endVertex();
+        bufferbuilder.pos((double)left, (double)bottom, (double)this.zLevel).color(f5, f6, f7, f4).endVertex();
+        bufferbuilder.pos((double)right, (double)bottom, (double)this.zLevel).color(f5, f6, f7, f4).endVertex();
+        tessellator.draw();
+        GlStateManager.shadeModel(7424);
+        GlStateManager.disableBlend();
+        GlStateManager.enableAlpha();
+        GlStateManager.enableTexture2D();
+    }
+
+    /**
+     * Renders the specified text to the screen, center-aligned. Args : renderer, string, x, y, color
+     */
+    public void drawCenteredString(FontRenderer fontRendererIn, String text, int x, int y, int color)
+    {
+        fontRendererIn.drawStringWithShadow(text, (float)(x - fontRendererIn.getStringWidth(text) / 2), (float)y, color);
+    }
+
+    /**
+     * Renders the specified text to the screen. Args : renderer, string, x, y, color
+     */
+    public void drawString(FontRenderer fontRendererIn, String text, int x, int y, int color)
+    {
+        fontRendererIn.drawStringWithShadow(text, (float)x, (float)y, color);
+    }
+
+    /**
+     * Draws a textured rectangle at the current z-value.
+     */
+    public void drawTexturedModalRect(int x, int y, int textureX, int textureY, int width, int height)
+    {
+        float f = 0.00390625F;
+        float f1 = 0.00390625F;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+        bufferbuilder.pos((double)(x + 0), (double)(y + height), (double)this.zLevel).tex((double)((float)(textureX + 0) * 0.00390625F), (double)((float)(textureY + height) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)(y + height), (double)this.zLevel).tex((double)((float)(textureX + width) * 0.00390625F), (double)((float)(textureY + height) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)(y + 0), (double)this.zLevel).tex((double)((float)(textureX + width) * 0.00390625F), (double)((float)(textureY + 0) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(x + 0), (double)(y + 0), (double)this.zLevel).tex((double)((float)(textureX + 0) * 0.00390625F), (double)((float)(textureY + 0) * 0.00390625F)).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws a textured rectangle using the texture currently bound to the TextureManager
+     */
+    public void drawTexturedModalRect(float xCoord, float yCoord, int minU, int minV, int maxU, int maxV)
+    {
+        float f = 0.00390625F;
+        float f1 = 0.00390625F;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+        bufferbuilder.pos((double)(xCoord + 0.0F), (double)(yCoord + (float)maxV), (double)this.zLevel).tex((double)((float)(minU + 0) * 0.00390625F), (double)((float)(minV + maxV) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(xCoord + (float)maxU), (double)(yCoord + (float)maxV), (double)this.zLevel).tex((double)((float)(minU + maxU) * 0.00390625F), (double)((float)(minV + maxV) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(xCoord + (float)maxU), (double)(yCoord + 0.0F), (double)this.zLevel).tex((double)((float)(minU + maxU) * 0.00390625F), (double)((float)(minV + 0) * 0.00390625F)).endVertex();
+        bufferbuilder.pos((double)(xCoord + 0.0F), (double)(yCoord + 0.0F), (double)this.zLevel).tex((double)((float)(minU + 0) * 0.00390625F), (double)((float)(minV + 0) * 0.00390625F)).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws a texture rectangle using the texture currently bound to the TextureManager
+     */
+    public void drawTexturedModalRect(int xCoord, int yCoord, TextureAtlasSprite textureSprite, int widthIn, int heightIn)
+    {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+        bufferbuilder.pos((double)(xCoord + 0), (double)(yCoord + heightIn), (double)this.zLevel).tex((double)textureSprite.getMinU(), (double)textureSprite.getMaxV()).endVertex();
+        bufferbuilder.pos((double)(xCoord + widthIn), (double)(yCoord + heightIn), (double)this.zLevel).tex((double)textureSprite.getMaxU(), (double)textureSprite.getMaxV()).endVertex();
+        bufferbuilder.pos((double)(xCoord + widthIn), (double)(yCoord + 0), (double)this.zLevel).tex((double)textureSprite.getMaxU(), (double)textureSprite.getMinV()).endVertex();
+        bufferbuilder.pos((double)(xCoord + 0), (double)(yCoord + 0), (double)this.zLevel).tex((double)textureSprite.getMinU(), (double)textureSprite.getMinV()).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws a textured rectangle at z = 0. Args: x, y, u, v, width, height, textureWidth, textureHeight
+     */
+    public static void drawModalRectWithCustomSizedTexture(int x, int y, float u, float v, int width, int height, float textureWidth, float textureHeight)
+    {
+        float f = 1.0F / textureWidth;
+        float f1 = 1.0F / textureHeight;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+        bufferbuilder.pos((double)x, (double)(y + height), 0.0D).tex((double)(u * f), (double)((v + (float)height) * f1)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)(y + height), 0.0D).tex((double)((u + (float)width) * f), (double)((v + (float)height) * f1)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)y, 0.0D).tex((double)((u + (float)width) * f), (double)(v * f1)).endVertex();
+        bufferbuilder.pos((double)x, (double)y, 0.0D).tex((double)(u * f), (double)(v * f1)).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws a scaled, textured, tiled modal rect at z = 0. This method isn't used anywhere in vanilla code.
+     */
+    public static void drawScaledCustomSizeModalRect(int x, int y, float u, float v, int uWidth, int vHeight, int width, int height, float tileWidth, float tileHeight)
+    {
+        float f = 1.0F / tileWidth;
+        float f1 = 1.0F / tileHeight;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+        bufferbuilder.pos((double)x, (double)(y + height), 0.0D).tex((double)(u * f), (double)((v + (float)vHeight) * f1)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)(y + height), 0.0D).tex((double)((u + (float)uWidth) * f), (double)((v + (float)vHeight) * f1)).endVertex();
+        bufferbuilder.pos((double)(x + width), (double)y, 0.0D).tex((double)((u + (float)uWidth) * f), (double)(v * f1)).endVertex();
+        bufferbuilder.pos((double)x, (double)y, 0.0D).tex((double)(u * f), (double)(v * f1)).endVertex();
+        tessellator.draw();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiBossOverlay.java

@@ -0,0 +1,147 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Maps;
+import java.util.Map;
+import java.util.UUID;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.network.play.server.SPacketUpdateBossInfo;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.BossInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiBossOverlay extends Gui
+{
+    private static final ResourceLocation GUI_BARS_TEXTURES = new ResourceLocation("textures/gui/bars.png");
+    private final Minecraft client;
+    private final Map<UUID, BossInfoClient> mapBossInfos = Maps.<UUID, BossInfoClient>newLinkedHashMap();
+
+    public GuiBossOverlay(Minecraft clientIn)
+    {
+        this.client = clientIn;
+    }
+
+    public void renderBossHealth()
+    {
+        if (!this.mapBossInfos.isEmpty())
+        {
+            ScaledResolution scaledresolution = new ScaledResolution(this.client);
+            int i = scaledresolution.getScaledWidth();
+            int j = 12;
+
+            for (BossInfoClient bossinfoclient : this.mapBossInfos.values())
+            {
+                int k = i / 2 - 91;
+                net.minecraftforge.client.event.RenderGameOverlayEvent.BossInfo event =
+                        net.minecraftforge.client.ForgeHooksClient.bossBarRenderPre(scaledresolution, bossinfoclient, k, j, 10 + this.client.fontRenderer.FONT_HEIGHT);
+                if (!event.isCanceled()) {
+                GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                this.client.getTextureManager().bindTexture(GUI_BARS_TEXTURES);
+                this.render(k, j, bossinfoclient);
+                String s = bossinfoclient.getName().getFormattedText();
+                this.client.fontRenderer.drawStringWithShadow(s, (float)(i / 2 - this.client.fontRenderer.getStringWidth(s) / 2), (float)(j - 9), 16777215);
+                }
+                j += event.getIncrement();
+
+                net.minecraftforge.client.ForgeHooksClient.bossBarRenderPost(scaledresolution);
+                if (j >= scaledresolution.getScaledHeight() / 3)
+                {
+                    break;
+                }
+            }
+        }
+    }
+
+    private void render(int x, int y, BossInfo info)
+    {
+        this.drawTexturedModalRect(x, y, 0, info.getColor().ordinal() * 5 * 2, 182, 5);
+
+        if (info.getOverlay() != BossInfo.Overlay.PROGRESS)
+        {
+            this.drawTexturedModalRect(x, y, 0, 80 + (info.getOverlay().ordinal() - 1) * 5 * 2, 182, 5);
+        }
+
+        int i = (int)(info.getPercent() * 183.0F);
+
+        if (i > 0)
+        {
+            this.drawTexturedModalRect(x, y, 0, info.getColor().ordinal() * 5 * 2 + 5, i, 5);
+
+            if (info.getOverlay() != BossInfo.Overlay.PROGRESS)
+            {
+                this.drawTexturedModalRect(x, y, 0, 80 + (info.getOverlay().ordinal() - 1) * 5 * 2 + 5, i, 5);
+            }
+        }
+    }
+
+    public void read(SPacketUpdateBossInfo packetIn)
+    {
+        if (packetIn.getOperation() == SPacketUpdateBossInfo.Operation.ADD)
+        {
+            this.mapBossInfos.put(packetIn.getUniqueId(), new BossInfoClient(packetIn));
+        }
+        else if (packetIn.getOperation() == SPacketUpdateBossInfo.Operation.REMOVE)
+        {
+            this.mapBossInfos.remove(packetIn.getUniqueId());
+        }
+        else
+        {
+            ((BossInfoClient)this.mapBossInfos.get(packetIn.getUniqueId())).updateFromPacket(packetIn);
+        }
+    }
+
+    public void clearBossInfos()
+    {
+        this.mapBossInfos.clear();
+    }
+
+    public boolean shouldPlayEndBossMusic()
+    {
+        if (!this.mapBossInfos.isEmpty())
+        {
+            for (BossInfo bossinfo : this.mapBossInfos.values())
+            {
+                if (bossinfo.shouldPlayEndBossMusic())
+                {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public boolean shouldDarkenSky()
+    {
+        if (!this.mapBossInfos.isEmpty())
+        {
+            for (BossInfo bossinfo : this.mapBossInfos.values())
+            {
+                if (bossinfo.shouldDarkenSky())
+                {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public boolean shouldCreateFog()
+    {
+        if (!this.mapBossInfos.isEmpty())
+        {
+            for (BossInfo bossinfo : this.mapBossInfos.values())
+            {
+                if (bossinfo.shouldCreateFog())
+                {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiButton.java

@@ -0,0 +1,160 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.PositionedSoundRecord;
+import net.minecraft.client.audio.SoundHandler;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.init.SoundEvents;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiButton extends Gui
+{
+    protected static final ResourceLocation BUTTON_TEXTURES = new ResourceLocation("textures/gui/widgets.png");
+    /** Button width in pixels */
+    public int width;
+    /** Button height in pixels */
+    public int height;
+    /** The x position of this control. */
+    public int x;
+    /** The y position of this control. */
+    public int y;
+    /** The string displayed on this control. */
+    public String displayString;
+    public int id;
+    /** True if this control is enabled, false to disable. */
+    public boolean enabled;
+    /** Hides the button completely if false. */
+    public boolean visible;
+    protected boolean hovered;
+    public int packedFGColour; //FML
+
+    public GuiButton(int buttonId, int x, int y, String buttonText)
+    {
+        this(buttonId, x, y, 200, 20, buttonText);
+    }
+
+    public GuiButton(int buttonId, int x, int y, int widthIn, int heightIn, String buttonText)
+    {
+        this.width = 200;
+        this.height = 20;
+        this.enabled = true;
+        this.visible = true;
+        this.id = buttonId;
+        this.x = x;
+        this.y = y;
+        this.width = widthIn;
+        this.height = heightIn;
+        this.displayString = buttonText;
+    }
+
+    /**
+     * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering over
+     * this button.
+     */
+    protected int getHoverState(boolean mouseOver)
+    {
+        int i = 1;
+
+        if (!this.enabled)
+        {
+            i = 0;
+        }
+        else if (mouseOver)
+        {
+            i = 2;
+        }
+
+        return i;
+    }
+
+    /**
+     * Draws this button to the screen.
+     */
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.visible)
+        {
+            FontRenderer fontrenderer = mc.fontRenderer;
+            mc.getTextureManager().bindTexture(BUTTON_TEXTURES);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.hovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+            int i = this.getHoverState(this.hovered);
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+            GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
+            this.drawTexturedModalRect(this.x, this.y, 0, 46 + i * 20, this.width / 2, this.height);
+            this.drawTexturedModalRect(this.x + this.width / 2, this.y, 200 - this.width / 2, 46 + i * 20, this.width / 2, this.height);
+            this.mouseDragged(mc, mouseX, mouseY);
+            int j = 14737632;
+
+            if (packedFGColour != 0)
+            {
+                j = packedFGColour;
+            }
+            else
+            if (!this.enabled)
+            {
+                j = 10526880;
+            }
+            else if (this.hovered)
+            {
+                j = 16777120;
+            }
+
+            this.drawCenteredString(fontrenderer, this.displayString, this.x + this.width / 2, this.y + (this.height - 8) / 2, j);
+        }
+    }
+
+    /**
+     * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
+     */
+    protected void mouseDragged(Minecraft mc, int mouseX, int mouseY)
+    {
+    }
+
+    /**
+     * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
+     */
+    public void mouseReleased(int mouseX, int mouseY)
+    {
+    }
+
+    /**
+     * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent
+     * e).
+     */
+    public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+    {
+        return this.enabled && this.visible && mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+    }
+
+    /**
+     * Whether the mouse cursor is currently over the button.
+     */
+    public boolean isMouseOver()
+    {
+        return this.hovered;
+    }
+
+    public void drawButtonForegroundLayer(int mouseX, int mouseY)
+    {
+    }
+
+    public void playPressSound(SoundHandler soundHandlerIn)
+    {
+        soundHandlerIn.playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+    }
+
+    public int getButtonWidth()
+    {
+        return this.width;
+    }
+
+    public void setWidth(int width)
+    {
+        this.width = width;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiButtonImage.java

@@ -0,0 +1,54 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiButtonImage extends GuiButton
+{
+    private final ResourceLocation resourceLocation;
+    private final int xTexStart;
+    private final int yTexStart;
+    private final int yDiffText;
+
+    public GuiButtonImage(int p_i47392_1_, int p_i47392_2_, int p_i47392_3_, int p_i47392_4_, int p_i47392_5_, int p_i47392_6_, int p_i47392_7_, int p_i47392_8_, ResourceLocation p_i47392_9_)
+    {
+        super(p_i47392_1_, p_i47392_2_, p_i47392_3_, p_i47392_4_, p_i47392_5_, "");
+        this.xTexStart = p_i47392_6_;
+        this.yTexStart = p_i47392_7_;
+        this.yDiffText = p_i47392_8_;
+        this.resourceLocation = p_i47392_9_;
+    }
+
+    public void setPosition(int p_191746_1_, int p_191746_2_)
+    {
+        this.x = p_191746_1_;
+        this.y = p_191746_2_;
+    }
+
+    /**
+     * Draws this button to the screen.
+     */
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.visible)
+        {
+            this.hovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+            mc.getTextureManager().bindTexture(this.resourceLocation);
+            GlStateManager.disableDepth();
+            int i = this.xTexStart;
+            int j = this.yTexStart;
+
+            if (this.hovered)
+            {
+                j += this.yDiffText;
+            }
+
+            this.drawTexturedModalRect(this.x, this.y, i, j, this.width, this.height);
+            GlStateManager.enableDepth();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiButtonLanguage.java

@@ -0,0 +1,36 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiButtonLanguage extends GuiButton
+{
+    public GuiButtonLanguage(int buttonID, int xPos, int yPos)
+    {
+        super(buttonID, xPos, yPos, 20, 20, "");
+    }
+
+    /**
+     * Draws this button to the screen.
+     */
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.visible)
+        {
+            mc.getTextureManager().bindTexture(GuiButton.BUTTON_TEXTURES);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            boolean flag = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+            int i = 106;
+
+            if (flag)
+            {
+                i += this.height;
+            }
+
+            this.drawTexturedModalRect(this.x, this.y, 0, i, this.width, this.height);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiButtonRealmsProxy.java

@@ -0,0 +1,108 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.realms.RealmsButton;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiButtonRealmsProxy extends GuiButton
+{
+    private final RealmsButton realmsButton;
+
+    public GuiButtonRealmsProxy(RealmsButton realmsButtonIn, int buttonId, int x, int y, String text)
+    {
+        super(buttonId, x, y, text);
+        this.realmsButton = realmsButtonIn;
+    }
+
+    public GuiButtonRealmsProxy(RealmsButton realmsButtonIn, int buttonId, int x, int y, String text, int widthIn, int heightIn)
+    {
+        super(buttonId, x, y, widthIn, heightIn, text);
+        this.realmsButton = realmsButtonIn;
+    }
+
+    public int getId()
+    {
+        return this.id;
+    }
+
+    public boolean getEnabled()
+    {
+        return this.enabled;
+    }
+
+    public void setEnabled(boolean isEnabled)
+    {
+        this.enabled = isEnabled;
+    }
+
+    public void setText(String text)
+    {
+        super.displayString = text;
+    }
+
+    public int getButtonWidth()
+    {
+        return super.getButtonWidth();
+    }
+
+    public int getPositionY()
+    {
+        return this.y;
+    }
+
+    /**
+     * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent
+     * e).
+     */
+    public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (super.mousePressed(mc, mouseX, mouseY))
+        {
+            this.realmsButton.clicked(mouseX, mouseY);
+        }
+
+        return super.mousePressed(mc, mouseX, mouseY);
+    }
+
+    /**
+     * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
+     */
+    public void mouseReleased(int mouseX, int mouseY)
+    {
+        this.realmsButton.released(mouseX, mouseY);
+    }
+
+    /**
+     * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
+     */
+    public void mouseDragged(Minecraft mc, int mouseX, int mouseY)
+    {
+        this.realmsButton.renderBg(mouseX, mouseY);
+    }
+
+    public RealmsButton getRealmsButton()
+    {
+        return this.realmsButton;
+    }
+
+    /**
+     * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering over
+     * this button.
+     */
+    public int getHoverState(boolean mouseOver)
+    {
+        return this.realmsButton.getYImage(mouseOver);
+    }
+
+    public int getYImage(boolean p_154312_1_)
+    {
+        return super.getHoverState(p_154312_1_);
+    }
+
+    public int getHeight()
+    {
+        return this.height;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiButtonToggle.java

@@ -0,0 +1,77 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiButtonToggle extends GuiButton
+{
+    protected ResourceLocation resourceLocation;
+    protected boolean stateTriggered;
+    protected int xTexStart;
+    protected int yTexStart;
+    protected int xDiffTex;
+    protected int yDiffTex;
+
+    public GuiButtonToggle(int buttonId, int xIn, int yIn, int widthIn, int heightIn, boolean buttonText)
+    {
+        super(buttonId, xIn, yIn, widthIn, heightIn, "");
+        this.stateTriggered = buttonText;
+    }
+
+    public void initTextureValues(int xTexStartIn, int yTexStartIn, int xDiffTexIn, int yDiffTexIn, ResourceLocation resourceLocationIn)
+    {
+        this.xTexStart = xTexStartIn;
+        this.yTexStart = yTexStartIn;
+        this.xDiffTex = xDiffTexIn;
+        this.yDiffTex = yDiffTexIn;
+        this.resourceLocation = resourceLocationIn;
+    }
+
+    public void setStateTriggered(boolean p_191753_1_)
+    {
+        this.stateTriggered = p_191753_1_;
+    }
+
+    public boolean isStateTriggered()
+    {
+        return this.stateTriggered;
+    }
+
+    public void setPosition(int p_191752_1_, int p_191752_2_)
+    {
+        this.x = p_191752_1_;
+        this.y = p_191752_2_;
+    }
+
+    /**
+     * Draws this button to the screen.
+     */
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.visible)
+        {
+            this.hovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+            mc.getTextureManager().bindTexture(this.resourceLocation);
+            GlStateManager.disableDepth();
+            int i = this.xTexStart;
+            int j = this.yTexStart;
+
+            if (this.stateTriggered)
+            {
+                i += this.xDiffTex;
+            }
+
+            if (this.hovered)
+            {
+                j += this.yDiffTex;
+            }
+
+            this.drawTexturedModalRect(this.x, this.y, i, j, this.width, this.height);
+            GlStateManager.enableDepth();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiChat.java

@@ -0,0 +1,312 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import javax.annotation.Nullable;
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.ITabCompleter;
+import net.minecraft.util.TabCompleter;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.input.Mouse;
+
+@SideOnly(Side.CLIENT)
+public class GuiChat extends GuiScreen implements ITabCompleter
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private String historyBuffer = "";
+    /**
+     * keeps position of which chat message you will select when you press up, (does not increase for duplicated
+     * messages sent immediately after each other)
+     */
+    private int sentHistoryCursor = -1;
+    private TabCompleter tabCompleter;
+    /** Chat entry field */
+    protected GuiTextField inputField;
+    /** is the text that appears when you press the chat key and the input box appears pre-filled */
+    private String defaultInputFieldText = "";
+
+    public GuiChat()
+    {
+    }
+
+    public GuiChat(String defaultText)
+    {
+        this.defaultInputFieldText = defaultText;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.sentHistoryCursor = this.mc.ingameGUI.getChatGUI().getSentMessages().size();
+        this.inputField = new GuiTextField(0, this.fontRenderer, 4, this.height - 12, this.width - 4, 12);
+        this.inputField.setMaxStringLength(256);
+        this.inputField.setEnableBackgroundDrawing(false);
+        this.inputField.setFocused(true);
+        this.inputField.setText(this.defaultInputFieldText);
+        this.inputField.setCanLoseFocus(false);
+        this.tabCompleter = new GuiChat.ChatTabCompleter(this.inputField);
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+        this.mc.ingameGUI.getChatGUI().resetScroll();
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.inputField.updateCursorCounter();
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        this.tabCompleter.resetRequested();
+
+        if (keyCode == 15)
+        {
+            this.tabCompleter.complete();
+        }
+        else
+        {
+            this.tabCompleter.resetDidComplete();
+        }
+
+        if (keyCode == 1)
+        {
+            this.mc.displayGuiScreen((GuiScreen)null);
+        }
+        else if (keyCode != 28 && keyCode != 156)
+        {
+            if (keyCode == 200)
+            {
+                this.getSentHistory(-1);
+            }
+            else if (keyCode == 208)
+            {
+                this.getSentHistory(1);
+            }
+            else if (keyCode == 201)
+            {
+                this.mc.ingameGUI.getChatGUI().scroll(this.mc.ingameGUI.getChatGUI().getLineCount() - 1);
+            }
+            else if (keyCode == 209)
+            {
+                this.mc.ingameGUI.getChatGUI().scroll(-this.mc.ingameGUI.getChatGUI().getLineCount() + 1);
+            }
+            else
+            {
+                this.inputField.textboxKeyTyped(typedChar, keyCode);
+            }
+        }
+        else
+        {
+            String s = this.inputField.getText().trim();
+
+            if (!s.isEmpty())
+            {
+                this.sendChatMessage(s);
+            }
+
+            this.mc.displayGuiScreen((GuiScreen)null);
+        }
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        int i = Mouse.getEventDWheel();
+
+        if (i != 0)
+        {
+            if (i > 1)
+            {
+                i = 1;
+            }
+
+            if (i < -1)
+            {
+                i = -1;
+            }
+
+            if (!isShiftKeyDown())
+            {
+                i *= 7;
+            }
+
+            this.mc.ingameGUI.getChatGUI().scroll(i);
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        if (mouseButton == 0)
+        {
+            ITextComponent itextcomponent = this.mc.ingameGUI.getChatGUI().getChatComponent(Mouse.getX(), Mouse.getY());
+
+            if (itextcomponent != null && this.handleComponentClick(itextcomponent))
+            {
+                return;
+            }
+        }
+
+        this.inputField.mouseClicked(mouseX, mouseY, mouseButton);
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Sets the text of the chat
+     */
+    protected void setText(String newChatText, boolean shouldOverwrite)
+    {
+        if (shouldOverwrite)
+        {
+            this.inputField.setText(newChatText);
+        }
+        else
+        {
+            this.inputField.writeText(newChatText);
+        }
+    }
+
+    /**
+     * input is relative and is applied directly to the sentHistoryCursor so -1 is the previous message, 1 is the next
+     * message from the current cursor position
+     */
+    public void getSentHistory(int msgPos)
+    {
+        int i = this.sentHistoryCursor + msgPos;
+        int j = this.mc.ingameGUI.getChatGUI().getSentMessages().size();
+        i = MathHelper.clamp(i, 0, j);
+
+        if (i != this.sentHistoryCursor)
+        {
+            if (i == j)
+            {
+                this.sentHistoryCursor = j;
+                this.inputField.setText(this.historyBuffer);
+            }
+            else
+            {
+                if (this.sentHistoryCursor == j)
+                {
+                    this.historyBuffer = this.inputField.getText();
+                }
+
+                this.inputField.setText((String)this.mc.ingameGUI.getChatGUI().getSentMessages().get(i));
+                this.sentHistoryCursor = i;
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        drawRect(2, this.height - 14, this.width - 2, this.height - 2, Integer.MIN_VALUE);
+        this.inputField.drawTextBox();
+        ITextComponent itextcomponent = this.mc.ingameGUI.getChatGUI().getChatComponent(Mouse.getX(), Mouse.getY());
+
+        if (itextcomponent != null && itextcomponent.getStyle().getHoverEvent() != null)
+        {
+            this.handleComponentHover(itextcomponent, mouseX, mouseY);
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return false;
+    }
+
+    /**
+     * Sets the list of tab completions, as long as they were previously requested.
+     */
+    public void setCompletions(String... newCompletions)
+    {
+        this.tabCompleter.setCompletions(newCompletions);
+    }
+
+    @SideOnly(Side.CLIENT)
+    public static class ChatTabCompleter extends TabCompleter
+        {
+            /** The instance of the Minecraft client */
+            private final Minecraft client = Minecraft.getMinecraft();
+
+            public ChatTabCompleter(GuiTextField p_i46749_1_)
+            {
+                super(p_i46749_1_, false);
+            }
+
+            /**
+             * Called when tab key pressed. If it's the first time we tried to complete this string, we ask the server
+             * for completions. When the server responds, this method gets called again (via setCompletions).
+             */
+            public void complete()
+            {
+                super.complete();
+
+                if (this.completions.size() > 1)
+                {
+                    StringBuilder stringbuilder = new StringBuilder();
+
+                    for (String s : this.completions)
+                    {
+                        if (stringbuilder.length() > 0)
+                        {
+                            stringbuilder.append(", ");
+                        }
+
+                        stringbuilder.append(s);
+                    }
+
+                    this.client.ingameGUI.getChatGUI().printChatMessageWithOptionalDeletion(new TextComponentString(stringbuilder.toString()), 1);
+                }
+            }
+
+            @Nullable
+            public BlockPos getTargetBlockPos()
+            {
+                BlockPos blockpos = null;
+
+                if (this.client.objectMouseOver != null && this.client.objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK)
+                {
+                    blockpos = this.client.objectMouseOver.getBlockPos();
+                }
+
+                return blockpos;
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiClickableScrolledSelectionListProxy.java

@@ -0,0 +1,120 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.realms.RealmsClickableScrolledSelectionList;
+import net.minecraft.realms.Tezzelator;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Mouse;
+
+@SideOnly(Side.CLIENT)
+public class GuiClickableScrolledSelectionListProxy extends GuiSlot
+{
+    private final RealmsClickableScrolledSelectionList proxy;
+
+    public GuiClickableScrolledSelectionListProxy(RealmsClickableScrolledSelectionList selectionList, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(Minecraft.getMinecraft(), widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.proxy = selectionList;
+    }
+
+    protected int getSize()
+    {
+        return this.proxy.getItemCount();
+    }
+
+    /**
+     * The element in the slot that was clicked, boolean for whether it was double clicked or not
+     */
+    protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+    {
+        this.proxy.selectItem(slotIndex, isDoubleClick, mouseX, mouseY);
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return this.proxy.isSelectedItem(slotIndex);
+    }
+
+    protected void drawBackground()
+    {
+        this.proxy.renderBackground();
+    }
+
+    protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        this.proxy.renderItem(slotIndex, xPos, yPos, heightIn, mouseXIn, mouseYIn);
+    }
+
+    public int width()
+    {
+        return this.width;
+    }
+
+    public int mouseY()
+    {
+        return this.mouseY;
+    }
+
+    public int mouseX()
+    {
+        return this.mouseX;
+    }
+
+    /**
+     * Return the height of the content being scrolled
+     */
+    protected int getContentHeight()
+    {
+        return this.proxy.getMaxPosition();
+    }
+
+    protected int getScrollBarX()
+    {
+        return this.proxy.getScrollbarPosition();
+    }
+
+    public void handleMouseInput()
+    {
+        super.handleMouseInput();
+
+        if (this.scrollMultiplier > 0.0F && Mouse.getEventButtonState())
+        {
+            this.proxy.customMouseEvent(this.top, this.bottom, this.headerPadding, this.amountScrolled, this.slotHeight);
+        }
+    }
+
+    public void renderSelected(int p_178043_1_, int p_178043_2_, int p_178043_3_, Tezzelator p_178043_4_)
+    {
+        this.proxy.renderSelected(p_178043_1_, p_178043_2_, p_178043_3_, p_178043_4_);
+    }
+
+    /**
+     * Draws the selection box around the selected slot element.
+     */
+    protected void drawSelectionBox(int insideLeft, int insideTop, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        int i = this.getSize();
+
+        for (int j = 0; j < i; ++j)
+        {
+            int k = insideTop + j * this.slotHeight + this.headerPadding;
+            int l = this.slotHeight - 4;
+
+            if (k > this.bottom || k + l < this.top)
+            {
+                this.updateItemPos(j, insideLeft, k, partialTicks);
+            }
+
+            if (this.showSelectionBox && this.isSelected(j))
+            {
+                this.renderSelected(this.width, k, l, Tezzelator.instance);
+            }
+
+            this.drawSlot(j, insideLeft, k, l, mouseXIn, mouseYIn, partialTicks);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiCommandBlock.java

@@ -0,0 +1,322 @@
+package net.minecraft.client.gui;
+
+import io.netty.buffer.Unpooled;
+import java.io.IOException;
+import javax.annotation.Nullable;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.network.play.client.CPacketCustomPayload;
+import net.minecraft.tileentity.CommandBlockBaseLogic;
+import net.minecraft.tileentity.TileEntityCommandBlock;
+import net.minecraft.util.ITabCompleter;
+import net.minecraft.util.TabCompleter;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiCommandBlock extends GuiScreen implements ITabCompleter
+{
+    /** Text field containing the command block's command. */
+    private GuiTextField commandTextField;
+    private GuiTextField previousOutputTextField;
+    private final TileEntityCommandBlock commandBlock;
+    /** "Done" button for the GUI. */
+    private GuiButton doneBtn;
+    private GuiButton cancelBtn;
+    private GuiButton outputBtn;
+    private GuiButton modeBtn;
+    private GuiButton conditionalBtn;
+    private GuiButton autoExecBtn;
+    private boolean trackOutput;
+    private TileEntityCommandBlock.Mode commandBlockMode = TileEntityCommandBlock.Mode.REDSTONE;
+    private TabCompleter tabCompleter;
+    private boolean conditional;
+    private boolean automatic;
+
+    public GuiCommandBlock(TileEntityCommandBlock commandBlockIn)
+    {
+        this.commandBlock = commandBlockIn;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.commandTextField.updateCursorCounter();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        final CommandBlockBaseLogic commandblockbaselogic = this.commandBlock.getCommandBlockLogic();
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+        this.doneBtn = this.addButton(new GuiButton(0, this.width / 2 - 4 - 150, this.height / 4 + 120 + 12, 150, 20, I18n.format("gui.done")));
+        this.cancelBtn = this.addButton(new GuiButton(1, this.width / 2 + 4, this.height / 4 + 120 + 12, 150, 20, I18n.format("gui.cancel")));
+        this.outputBtn = this.addButton(new GuiButton(4, this.width / 2 + 150 - 20, 135, 20, 20, "O"));
+        this.modeBtn = this.addButton(new GuiButton(5, this.width / 2 - 50 - 100 - 4, 165, 100, 20, I18n.format("advMode.mode.sequence")));
+        this.conditionalBtn = this.addButton(new GuiButton(6, this.width / 2 - 50, 165, 100, 20, I18n.format("advMode.mode.unconditional")));
+        this.autoExecBtn = this.addButton(new GuiButton(7, this.width / 2 + 50 + 4, 165, 100, 20, I18n.format("advMode.mode.redstoneTriggered")));
+        this.commandTextField = new GuiTextField(2, this.fontRenderer, this.width / 2 - 150, 50, 300, 20);
+        this.commandTextField.setMaxStringLength(32500);
+        this.commandTextField.setFocused(true);
+        this.previousOutputTextField = new GuiTextField(3, this.fontRenderer, this.width / 2 - 150, 135, 276, 20);
+        this.previousOutputTextField.setMaxStringLength(32500);
+        this.previousOutputTextField.setEnabled(false);
+        this.previousOutputTextField.setText("-");
+        this.doneBtn.enabled = false;
+        this.outputBtn.enabled = false;
+        this.modeBtn.enabled = false;
+        this.conditionalBtn.enabled = false;
+        this.autoExecBtn.enabled = false;
+        this.tabCompleter = new TabCompleter(this.commandTextField, true)
+        {
+            @Nullable
+            public BlockPos getTargetBlockPos()
+            {
+                return commandblockbaselogic.getPosition();
+            }
+        };
+    }
+
+    public void updateGui()
+    {
+        CommandBlockBaseLogic commandblockbaselogic = this.commandBlock.getCommandBlockLogic();
+        this.commandTextField.setText(commandblockbaselogic.getCommand());
+        this.trackOutput = commandblockbaselogic.shouldTrackOutput();
+        this.commandBlockMode = this.commandBlock.getMode();
+        this.conditional = this.commandBlock.isConditional();
+        this.automatic = this.commandBlock.isAuto();
+        this.updateCmdOutput();
+        this.updateMode();
+        this.updateConditional();
+        this.updateAutoExec();
+        this.doneBtn.enabled = true;
+        this.outputBtn.enabled = true;
+        this.modeBtn.enabled = true;
+        this.conditionalBtn.enabled = true;
+        this.autoExecBtn.enabled = true;
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            CommandBlockBaseLogic commandblockbaselogic = this.commandBlock.getCommandBlockLogic();
+
+            if (button.id == 1)
+            {
+                commandblockbaselogic.setTrackOutput(this.trackOutput);
+                this.mc.displayGuiScreen((GuiScreen)null);
+            }
+            else if (button.id == 0)
+            {
+                PacketBuffer packetbuffer = new PacketBuffer(Unpooled.buffer());
+                commandblockbaselogic.fillInInfo(packetbuffer);
+                packetbuffer.writeString(this.commandTextField.getText());
+                packetbuffer.writeBoolean(commandblockbaselogic.shouldTrackOutput());
+                packetbuffer.writeString(this.commandBlockMode.name());
+                packetbuffer.writeBoolean(this.conditional);
+                packetbuffer.writeBoolean(this.automatic);
+                this.mc.getConnection().sendPacket(new CPacketCustomPayload("MC|AutoCmd", packetbuffer));
+
+                if (!commandblockbaselogic.shouldTrackOutput())
+                {
+                    commandblockbaselogic.setLastOutput((ITextComponent)null);
+                }
+
+                this.mc.displayGuiScreen((GuiScreen)null);
+            }
+            else if (button.id == 4)
+            {
+                commandblockbaselogic.setTrackOutput(!commandblockbaselogic.shouldTrackOutput());
+                this.updateCmdOutput();
+            }
+            else if (button.id == 5)
+            {
+                this.nextMode();
+                this.updateMode();
+            }
+            else if (button.id == 6)
+            {
+                this.conditional = !this.conditional;
+                this.updateConditional();
+            }
+            else if (button.id == 7)
+            {
+                this.automatic = !this.automatic;
+                this.updateAutoExec();
+            }
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        this.tabCompleter.resetRequested();
+
+        if (keyCode == 15)
+        {
+            this.tabCompleter.complete();
+        }
+        else
+        {
+            this.tabCompleter.resetDidComplete();
+        }
+
+        this.commandTextField.textboxKeyTyped(typedChar, keyCode);
+        this.previousOutputTextField.textboxKeyTyped(typedChar, keyCode);
+
+        if (keyCode != 28 && keyCode != 156)
+        {
+            if (keyCode == 1)
+            {
+                this.actionPerformed(this.cancelBtn);
+            }
+        }
+        else
+        {
+            this.actionPerformed(this.doneBtn);
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.commandTextField.mouseClicked(mouseX, mouseY, mouseButton);
+        this.previousOutputTextField.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("advMode.setCommand"), this.width / 2, 20, 16777215);
+        this.drawString(this.fontRenderer, I18n.format("advMode.command"), this.width / 2 - 150, 40, 10526880);
+        this.commandTextField.drawTextBox();
+        int i = 75;
+        int j = 0;
+        this.drawString(this.fontRenderer, I18n.format("advMode.nearestPlayer"), this.width / 2 - 140, i + j++ * this.fontRenderer.FONT_HEIGHT, 10526880);
+        this.drawString(this.fontRenderer, I18n.format("advMode.randomPlayer"), this.width / 2 - 140, i + j++ * this.fontRenderer.FONT_HEIGHT, 10526880);
+        this.drawString(this.fontRenderer, I18n.format("advMode.allPlayers"), this.width / 2 - 140, i + j++ * this.fontRenderer.FONT_HEIGHT, 10526880);
+        this.drawString(this.fontRenderer, I18n.format("advMode.allEntities"), this.width / 2 - 140, i + j++ * this.fontRenderer.FONT_HEIGHT, 10526880);
+        this.drawString(this.fontRenderer, I18n.format("advMode.self"), this.width / 2 - 140, i + j++ * this.fontRenderer.FONT_HEIGHT, 10526880);
+
+        if (!this.previousOutputTextField.getText().isEmpty())
+        {
+            i = i + j * this.fontRenderer.FONT_HEIGHT + 1;
+            this.drawString(this.fontRenderer, I18n.format("advMode.previousOutput"), this.width / 2 - 150, i + 4, 10526880);
+            this.previousOutputTextField.drawTextBox();
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    private void updateCmdOutput()
+    {
+        CommandBlockBaseLogic commandblockbaselogic = this.commandBlock.getCommandBlockLogic();
+
+        if (commandblockbaselogic.shouldTrackOutput())
+        {
+            this.outputBtn.displayString = "O";
+
+            if (commandblockbaselogic.getLastOutput() != null)
+            {
+                this.previousOutputTextField.setText(commandblockbaselogic.getLastOutput().getUnformattedText());
+            }
+        }
+        else
+        {
+            this.outputBtn.displayString = "X";
+            this.previousOutputTextField.setText("-");
+        }
+    }
+
+    private void updateMode()
+    {
+        switch (this.commandBlockMode)
+        {
+            case SEQUENCE:
+                this.modeBtn.displayString = I18n.format("advMode.mode.sequence");
+                break;
+            case AUTO:
+                this.modeBtn.displayString = I18n.format("advMode.mode.auto");
+                break;
+            case REDSTONE:
+                this.modeBtn.displayString = I18n.format("advMode.mode.redstone");
+        }
+    }
+
+    private void nextMode()
+    {
+        switch (this.commandBlockMode)
+        {
+            case SEQUENCE:
+                this.commandBlockMode = TileEntityCommandBlock.Mode.AUTO;
+                break;
+            case AUTO:
+                this.commandBlockMode = TileEntityCommandBlock.Mode.REDSTONE;
+                break;
+            case REDSTONE:
+                this.commandBlockMode = TileEntityCommandBlock.Mode.SEQUENCE;
+        }
+    }
+
+    private void updateConditional()
+    {
+        if (this.conditional)
+        {
+            this.conditionalBtn.displayString = I18n.format("advMode.mode.conditional");
+        }
+        else
+        {
+            this.conditionalBtn.displayString = I18n.format("advMode.mode.unconditional");
+        }
+    }
+
+    private void updateAutoExec()
+    {
+        if (this.automatic)
+        {
+            this.autoExecBtn.displayString = I18n.format("advMode.mode.autoexec.bat");
+        }
+        else
+        {
+            this.autoExecBtn.displayString = I18n.format("advMode.mode.redstoneTriggered");
+        }
+    }
+
+    /**
+     * Sets the list of tab completions, as long as they were previously requested.
+     */
+    public void setCompletions(String... newCompletions)
+    {
+        this.tabCompleter.setCompletions(newCompletions);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiConfirmOpenLink.java

@@ -0,0 +1,79 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiConfirmOpenLink extends GuiYesNo
+{
+    /** Text to warn players from opening unsafe links. */
+    private final String openLinkWarning;
+    /** Label for the Copy to Clipboard button. */
+    private final String copyLinkButtonText;
+    private final String linkText;
+    private boolean showSecurityWarning = true;
+
+    public GuiConfirmOpenLink(GuiYesNoCallback parentScreenIn, String linkTextIn, int parentButtonClickedIdIn, boolean trusted)
+    {
+        super(parentScreenIn, I18n.format(trusted ? "chat.link.confirmTrusted" : "chat.link.confirm"), linkTextIn, parentButtonClickedIdIn);
+        this.confirmButtonText = I18n.format(trusted ? "chat.link.open" : "gui.yes");
+        this.cancelButtonText = I18n.format(trusted ? "gui.cancel" : "gui.no");
+        this.copyLinkButtonText = I18n.format("chat.copy");
+        this.openLinkWarning = I18n.format("chat.link.warning");
+        this.linkText = linkTextIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        super.initGui();
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 50 - 105, this.height / 6 + 96, 100, 20, this.confirmButtonText));
+        this.buttonList.add(new GuiButton(2, this.width / 2 - 50, this.height / 6 + 96, 100, 20, this.copyLinkButtonText));
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 50 + 105, this.height / 6 + 96, 100, 20, this.cancelButtonText));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 2)
+        {
+            this.copyLinkToClipboard();
+        }
+
+        this.parentScreen.confirmClicked(button.id == 0, this.parentButtonClickedId);
+    }
+
+    /**
+     * Copies the link to the system clipboard.
+     */
+    public void copyLinkToClipboard()
+    {
+        setClipboardString(this.linkText);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        super.drawScreen(mouseX, mouseY, partialTicks);
+
+        if (this.showSecurityWarning)
+        {
+            this.drawCenteredString(this.fontRenderer, this.openLinkWarning, this.width / 2, 110, 16764108);
+        }
+    }
+
+    public void disableSecurityWarning()
+    {
+        this.showSecurityWarning = false;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiControls.java

@@ -0,0 +1,179 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiControls extends GuiScreen
+{
+    private static final GameSettings.Options[] OPTIONS_ARR = new GameSettings.Options[] {GameSettings.Options.INVERT_MOUSE, GameSettings.Options.SENSITIVITY, GameSettings.Options.TOUCHSCREEN, GameSettings.Options.AUTO_JUMP};
+    /** A reference to the screen object that created this. Used for navigating between screens. */
+    private final GuiScreen parentScreen;
+    protected String screenTitle = "Controls";
+    /** Reference to the GameSettings object. */
+    private final GameSettings options;
+    /** The ID of the button that has been pressed. */
+    public KeyBinding buttonId;
+    public long time;
+    private GuiKeyBindingList keyBindingList;
+    private GuiButton buttonReset;
+
+    public GuiControls(GuiScreen screen, GameSettings settings)
+    {
+        this.parentScreen = screen;
+        this.options = settings;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.keyBindingList = new GuiKeyBindingList(this, this.mc);
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 155 + 160, this.height - 29, 150, 20, I18n.format("gui.done")));
+        this.buttonReset = this.addButton(new GuiButton(201, this.width / 2 - 155, this.height - 29, 150, 20, I18n.format("controls.resetAll")));
+        this.screenTitle = I18n.format("controls.title");
+        int i = 0;
+
+        for (GameSettings.Options gamesettings$options : OPTIONS_ARR)
+        {
+            if (gamesettings$options.isFloat())
+            {
+                this.buttonList.add(new GuiOptionSlider(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, 18 + 24 * (i >> 1), gamesettings$options));
+            }
+            else
+            {
+                this.buttonList.add(new GuiOptionButton(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, 18 + 24 * (i >> 1), gamesettings$options, this.options.getKeyBinding(gamesettings$options)));
+            }
+
+            ++i;
+        }
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.keyBindingList.handleMouseInput();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 200)
+        {
+            this.mc.displayGuiScreen(this.parentScreen);
+        }
+        else if (button.id == 201)
+        {
+            for (KeyBinding keybinding : this.mc.gameSettings.keyBindings)
+            {
+                keybinding.setToDefault();
+            }
+
+            KeyBinding.resetKeyBindingArrayAndHash();
+        }
+        else if (button.id < 100 && button instanceof GuiOptionButton)
+        {
+            this.options.setOptionValue(((GuiOptionButton)button).getOption(), 1);
+            button.displayString = this.options.getKeyBinding(GameSettings.Options.byOrdinal(button.id));
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        if (this.buttonId != null)
+        {
+            this.buttonId.setKeyModifierAndCode(net.minecraftforge.client.settings.KeyModifier.getActiveModifier(), -100 + mouseButton);
+            this.options.setOptionKeyBinding(this.buttonId, -100 + mouseButton);
+            this.buttonId = null;
+            KeyBinding.resetKeyBindingArrayAndHash();
+        }
+        else if (mouseButton != 0 || !this.keyBindingList.mouseClicked(mouseX, mouseY, mouseButton))
+        {
+            super.mouseClicked(mouseX, mouseY, mouseButton);
+        }
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        if (state != 0 || !this.keyBindingList.mouseReleased(mouseX, mouseY, state))
+        {
+            super.mouseReleased(mouseX, mouseY, state);
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (this.buttonId != null)
+        {
+            if (keyCode == 1)
+            {
+                this.buttonId.setKeyModifierAndCode(net.minecraftforge.client.settings.KeyModifier.NONE, 0);
+                this.options.setOptionKeyBinding(this.buttonId, 0);
+            }
+            else if (keyCode != 0)
+            {
+                this.buttonId.setKeyModifierAndCode(net.minecraftforge.client.settings.KeyModifier.getActiveModifier(), keyCode);
+                this.options.setOptionKeyBinding(this.buttonId, keyCode);
+            }
+            else if (typedChar > 0)
+            {
+                this.buttonId.setKeyModifierAndCode(net.minecraftforge.client.settings.KeyModifier.getActiveModifier(), typedChar + 256);
+                this.options.setOptionKeyBinding(this.buttonId, typedChar + 256);
+            }
+
+            if (!net.minecraftforge.client.settings.KeyModifier.isKeyCodeModifier(keyCode))
+            this.buttonId = null;
+            this.time = Minecraft.getSystemTime();
+            KeyBinding.resetKeyBindingArrayAndHash();
+        }
+        else
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.keyBindingList.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.screenTitle, this.width / 2, 8, 16777215);
+        boolean flag = false;
+
+        for (KeyBinding keybinding : this.options.keyBindings)
+        {
+            if (!keybinding.isSetToDefaultValue())
+            {
+                flag = true;
+                break;
+            }
+        }
+
+        this.buttonReset.enabled = flag;
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiCreateFlatWorld.java

@@ -0,0 +1,296 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.init.Blocks;
+import net.minecraft.init.Items;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.world.gen.FlatGeneratorInfo;
+import net.minecraft.world.gen.FlatLayerInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiCreateFlatWorld extends GuiScreen
+{
+    private final GuiCreateWorld createWorldGui;
+    private FlatGeneratorInfo generatorInfo = FlatGeneratorInfo.getDefaultFlatGenerator();
+    /** The title given to the flat world currently in creation */
+    private String flatWorldTitle;
+    /** The text used to identify the material for a layer */
+    private String materialText;
+    /** The text used to identify the height of a layer */
+    private String heightText;
+    private GuiCreateFlatWorld.Details createFlatWorldListSlotGui;
+    /** The (unused and permenantly hidden) add layer button */
+    private GuiButton addLayerButton;
+    /** The (unused and permenantly hidden) edit layer button */
+    private GuiButton editLayerButton;
+    /** The remove layer button */
+    private GuiButton removeLayerButton;
+
+    public GuiCreateFlatWorld(GuiCreateWorld createWorldGuiIn, String preset)
+    {
+        this.createWorldGui = createWorldGuiIn;
+        this.setPreset(preset);
+    }
+
+    /**
+     * Gets the superflat preset in the text format described on the Superflat article on the Minecraft Wiki
+     */
+    public String getPreset()
+    {
+        return this.generatorInfo.toString();
+    }
+
+    /**
+     * Sets the superflat preset. Invalid or null values will result in the default superflat preset being used.
+     */
+    public void setPreset(String preset)
+    {
+        this.generatorInfo = FlatGeneratorInfo.createFlatGeneratorFromString(preset);
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        this.flatWorldTitle = I18n.format("createWorld.customize.flat.title");
+        this.materialText = I18n.format("createWorld.customize.flat.tile");
+        this.heightText = I18n.format("createWorld.customize.flat.height");
+        this.createFlatWorldListSlotGui = new GuiCreateFlatWorld.Details();
+        this.addLayerButton = this.addButton(new GuiButton(2, this.width / 2 - 154, this.height - 52, 100, 20, I18n.format("createWorld.customize.flat.addLayer") + " (NYI)"));
+        this.editLayerButton = this.addButton(new GuiButton(3, this.width / 2 - 50, this.height - 52, 100, 20, I18n.format("createWorld.customize.flat.editLayer") + " (NYI)"));
+        this.removeLayerButton = this.addButton(new GuiButton(4, this.width / 2 - 155, this.height - 52, 150, 20, I18n.format("createWorld.customize.flat.removeLayer")));
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 155, this.height - 28, 150, 20, I18n.format("gui.done")));
+        this.buttonList.add(new GuiButton(5, this.width / 2 + 5, this.height - 52, 150, 20, I18n.format("createWorld.customize.presets")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 + 5, this.height - 28, 150, 20, I18n.format("gui.cancel")));
+        this.addLayerButton.visible = false;
+        this.editLayerButton.visible = false;
+        this.generatorInfo.updateLayers();
+        this.onLayersChanged();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.createFlatWorldListSlotGui.handleMouseInput();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        int i = this.generatorInfo.getFlatLayers().size() - this.createFlatWorldListSlotGui.selectedLayer - 1;
+
+        if (button.id == 1)
+        {
+            this.mc.displayGuiScreen(this.createWorldGui);
+        }
+        else if (button.id == 0)
+        {
+            this.createWorldGui.chunkProviderSettingsJson = this.getPreset();
+            this.mc.displayGuiScreen(this.createWorldGui);
+        }
+        else if (button.id == 5)
+        {
+            this.mc.displayGuiScreen(new GuiFlatPresets(this));
+        }
+        else if (button.id == 4 && this.hasSelectedLayer())
+        {
+            this.generatorInfo.getFlatLayers().remove(i);
+            this.createFlatWorldListSlotGui.selectedLayer = Math.min(this.createFlatWorldListSlotGui.selectedLayer, this.generatorInfo.getFlatLayers().size() - 1);
+        }
+
+        this.generatorInfo.updateLayers();
+        this.onLayersChanged();
+    }
+
+    /**
+     * Would update whether or not the edit and remove buttons are enabled, but is currently disabled and always
+     * disables the buttons (which are invisible anyways)
+     */
+    public void onLayersChanged()
+    {
+        boolean flag = this.hasSelectedLayer();
+        this.removeLayerButton.enabled = flag;
+        this.editLayerButton.enabled = flag;
+        this.editLayerButton.enabled = false;
+        this.addLayerButton.enabled = false;
+    }
+
+    /**
+     * Returns whether there is a valid layer selection
+     */
+    private boolean hasSelectedLayer()
+    {
+        return this.createFlatWorldListSlotGui.selectedLayer > -1 && this.createFlatWorldListSlotGui.selectedLayer < this.generatorInfo.getFlatLayers().size();
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.createFlatWorldListSlotGui.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.flatWorldTitle, this.width / 2, 8, 16777215);
+        int i = this.width / 2 - 92 - 16;
+        this.drawString(this.fontRenderer, this.materialText, i, 32, 16777215);
+        this.drawString(this.fontRenderer, this.heightText, i + 2 + 213 - this.fontRenderer.getStringWidth(this.heightText), 32, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    @SideOnly(Side.CLIENT)
+    class Details extends GuiSlot
+    {
+        /**
+         * The currently selected layer; -1 if there is no selection. This is in the order that it is displayed on-
+         * screen, with the topmost layer having index 0.
+         */
+        public int selectedLayer = -1;
+
+        public Details()
+        {
+            super(GuiCreateFlatWorld.this.mc, GuiCreateFlatWorld.this.width, GuiCreateFlatWorld.this.height, 43, GuiCreateFlatWorld.this.height - 60, 24);
+        }
+
+        /**
+         * Draws an item with a background at the given coordinates. The item and its background are 20 pixels tall/wide
+         * (though only the inner 18x18 is actually drawn on)
+         */
+        private void drawItem(int x, int z, ItemStack itemToDraw)
+        {
+            this.drawItemBackground(x + 1, z + 1);
+            GlStateManager.enableRescaleNormal();
+
+            if (!itemToDraw.isEmpty())
+            {
+                RenderHelper.enableGUIStandardItemLighting();
+                GuiCreateFlatWorld.this.itemRender.renderItemIntoGUI(itemToDraw, x + 2, z + 2);
+                RenderHelper.disableStandardItemLighting();
+            }
+
+            GlStateManager.disableRescaleNormal();
+        }
+
+        /**
+         * Draws the background icon for an item, with the indented texture from stats.png
+         */
+        private void drawItemBackground(int x, int y)
+        {
+            this.drawItemBackground(x, y, 0, 0);
+        }
+
+        /**
+         * Draws the background icon for an item, using a texture from stats.png with the given coords
+         */
+        private void drawItemBackground(int x, int z, int textureX, int textureY)
+        {
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.mc.getTextureManager().bindTexture(Gui.STAT_ICONS);
+            float f = 0.0078125F;
+            float f1 = 0.0078125F;
+            int i = 18;
+            int j = 18;
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+            bufferbuilder.pos((double)(x + 0), (double)(z + 18), (double)GuiCreateFlatWorld.this.zLevel).tex((double)((float)(textureX + 0) * 0.0078125F), (double)((float)(textureY + 18) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(x + 18), (double)(z + 18), (double)GuiCreateFlatWorld.this.zLevel).tex((double)((float)(textureX + 18) * 0.0078125F), (double)((float)(textureY + 18) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(x + 18), (double)(z + 0), (double)GuiCreateFlatWorld.this.zLevel).tex((double)((float)(textureX + 18) * 0.0078125F), (double)((float)(textureY + 0) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(x + 0), (double)(z + 0), (double)GuiCreateFlatWorld.this.zLevel).tex((double)((float)(textureX + 0) * 0.0078125F), (double)((float)(textureY + 0) * 0.0078125F)).endVertex();
+            tessellator.draw();
+        }
+
+        protected int getSize()
+        {
+            return GuiCreateFlatWorld.this.generatorInfo.getFlatLayers().size();
+        }
+
+        /**
+         * The element in the slot that was clicked, boolean for whether it was double clicked or not
+         */
+        protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+        {
+            this.selectedLayer = slotIndex;
+            GuiCreateFlatWorld.this.onLayersChanged();
+        }
+
+        /**
+         * Returns true if the element passed in is currently selected
+         */
+        protected boolean isSelected(int slotIndex)
+        {
+            return slotIndex == this.selectedLayer;
+        }
+
+        protected void drawBackground()
+        {
+        }
+
+        protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+        {
+            FlatLayerInfo flatlayerinfo = (FlatLayerInfo)GuiCreateFlatWorld.this.generatorInfo.getFlatLayers().get(GuiCreateFlatWorld.this.generatorInfo.getFlatLayers().size() - slotIndex - 1);
+            IBlockState iblockstate = flatlayerinfo.getLayerMaterial();
+            Block block = iblockstate.getBlock();
+            Item item = Item.getItemFromBlock(block);
+
+            if (item == Items.AIR)
+            {
+                if (block != Blocks.WATER && block != Blocks.FLOWING_WATER)
+                {
+                    if (block == Blocks.LAVA || block == Blocks.FLOWING_LAVA)
+                    {
+                        item = Items.LAVA_BUCKET;
+                    }
+                }
+                else
+                {
+                    item = Items.WATER_BUCKET;
+                }
+            }
+
+            ItemStack itemstack = new ItemStack(item, 1, item.getHasSubtypes() ? block.getMetaFromState(iblockstate) : 0);
+            String s = item.getItemStackDisplayName(itemstack);
+            this.drawItem(xPos, yPos, itemstack);
+            GuiCreateFlatWorld.this.fontRenderer.drawString(s, xPos + 18 + 5, yPos + 3, 16777215);
+            String s1;
+
+            if (slotIndex == 0)
+            {
+                s1 = I18n.format("createWorld.customize.flat.layer.top", flatlayerinfo.getLayerCount());
+            }
+            else if (slotIndex == GuiCreateFlatWorld.this.generatorInfo.getFlatLayers().size() - 1)
+            {
+                s1 = I18n.format("createWorld.customize.flat.layer.bottom", flatlayerinfo.getLayerCount());
+            }
+            else
+            {
+                s1 = I18n.format("createWorld.customize.flat.layer", flatlayerinfo.getLayerCount());
+            }
+
+            GuiCreateFlatWorld.this.fontRenderer.drawString(s1, xPos + 2 + 213 - GuiCreateFlatWorld.this.fontRenderer.getStringWidth(s1), yPos + 3, 16777215);
+        }
+
+        protected int getScrollBarX()
+        {
+            return this.width - 70;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiCreateWorld.java

@@ -0,0 +1,547 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import java.util.Random;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.ChatAllowedCharacters;
+import net.minecraft.world.GameType;
+import net.minecraft.world.WorldSettings;
+import net.minecraft.world.WorldType;
+import net.minecraft.world.storage.ISaveFormat;
+import net.minecraft.world.storage.WorldInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.lang3.StringUtils;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiCreateWorld extends GuiScreen
+{
+    private final GuiScreen parentScreen;
+    private GuiTextField worldNameField;
+    private GuiTextField worldSeedField;
+    private String saveDirName;
+    private String gameMode = "survival";
+    /** Used to save away the game mode when the current "debug" world type is chosen (forcing it to spectator mode) */
+    private String savedGameMode;
+    private boolean generateStructuresEnabled = true;
+    /** If cheats are allowed */
+    private boolean allowCheats;
+    /**
+     * User explicitly clicked "Allow Cheats" at some point
+     * Prevents value changes due to changing game mode
+     */
+    private boolean allowCheatsWasSetByUser;
+    private boolean bonusChestEnabled;
+    /** Set to true when "hardcore" is the currently-selected gamemode */
+    private boolean hardCoreMode;
+    private boolean alreadyGenerated;
+    private boolean inMoreWorldOptionsDisplay;
+    private GuiButton btnGameMode;
+    private GuiButton btnMoreOptions;
+    private GuiButton btnMapFeatures;
+    private GuiButton btnBonusItems;
+    private GuiButton btnMapType;
+    private GuiButton btnAllowCommands;
+    private GuiButton btnCustomizeType;
+    private String gameModeDesc1;
+    private String gameModeDesc2;
+    private String worldSeed;
+    private String worldName;
+    private int selectedIndex;
+    public String chunkProviderSettingsJson = "";
+    /** These filenames are known to be restricted on one or more OS's. */
+    private static final String[] DISALLOWED_FILENAMES = new String[] {"CON", "COM", "PRN", "AUX", "CLOCK$", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"};
+
+    public GuiCreateWorld(GuiScreen p_i46320_1_)
+    {
+        this.parentScreen = p_i46320_1_;
+        this.worldSeed = "";
+        this.worldName = I18n.format("selectWorld.newWorld");
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.worldNameField.updateCursorCounter();
+        this.worldSeedField.updateCursorCounter();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 155, this.height - 28, 150, 20, I18n.format("selectWorld.create")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 + 5, this.height - 28, 150, 20, I18n.format("gui.cancel")));
+        this.btnGameMode = this.addButton(new GuiButton(2, this.width / 2 - 75, 115, 150, 20, I18n.format("selectWorld.gameMode")));
+        this.btnMoreOptions = this.addButton(new GuiButton(3, this.width / 2 - 75, 187, 150, 20, I18n.format("selectWorld.moreWorldOptions")));
+        this.btnMapFeatures = this.addButton(new GuiButton(4, this.width / 2 - 155, 100, 150, 20, I18n.format("selectWorld.mapFeatures")));
+        this.btnMapFeatures.visible = false;
+        this.btnBonusItems = this.addButton(new GuiButton(7, this.width / 2 + 5, 151, 150, 20, I18n.format("selectWorld.bonusItems")));
+        this.btnBonusItems.visible = false;
+        this.btnMapType = this.addButton(new GuiButton(5, this.width / 2 + 5, 100, 150, 20, I18n.format("selectWorld.mapType")));
+        this.btnMapType.visible = false;
+        this.btnAllowCommands = this.addButton(new GuiButton(6, this.width / 2 - 155, 151, 150, 20, I18n.format("selectWorld.allowCommands")));
+        this.btnAllowCommands.visible = false;
+        this.btnCustomizeType = this.addButton(new GuiButton(8, this.width / 2 + 5, 120, 150, 20, I18n.format("selectWorld.customizeType")));
+        this.btnCustomizeType.visible = false;
+        this.worldNameField = new GuiTextField(9, this.fontRenderer, this.width / 2 - 100, 60, 200, 20);
+        this.worldNameField.setFocused(true);
+        this.worldNameField.setText(this.worldName);
+        this.worldSeedField = new GuiTextField(10, this.fontRenderer, this.width / 2 - 100, 60, 200, 20);
+        this.worldSeedField.setText(this.worldSeed);
+        this.showMoreWorldOptions(this.inMoreWorldOptionsDisplay);
+        this.calcSaveDirName();
+        this.updateDisplayState();
+    }
+
+    /**
+     * Determine a save-directory name from the world name
+     */
+    private void calcSaveDirName()
+    {
+        this.saveDirName = this.worldNameField.getText().trim();
+
+        for (char c0 : ChatAllowedCharacters.ILLEGAL_FILE_CHARACTERS)
+        {
+            this.saveDirName = this.saveDirName.replace(c0, '_');
+        }
+
+        if (StringUtils.isEmpty(this.saveDirName))
+        {
+            this.saveDirName = "World";
+        }
+
+        this.saveDirName = getUncollidingSaveDirName(this.mc.getSaveLoader(), this.saveDirName);
+    }
+
+    /**
+     * Sets displayed GUI elements according to the current settings state
+     */
+    private void updateDisplayState()
+    {
+        this.btnGameMode.displayString = I18n.format("selectWorld.gameMode") + ": " + I18n.format("selectWorld.gameMode." + this.gameMode);
+        this.gameModeDesc1 = I18n.format("selectWorld.gameMode." + this.gameMode + ".line1");
+        this.gameModeDesc2 = I18n.format("selectWorld.gameMode." + this.gameMode + ".line2");
+        this.btnMapFeatures.displayString = I18n.format("selectWorld.mapFeatures") + " ";
+
+        if (this.generateStructuresEnabled)
+        {
+            this.btnMapFeatures.displayString = this.btnMapFeatures.displayString + I18n.format("options.on");
+        }
+        else
+        {
+            this.btnMapFeatures.displayString = this.btnMapFeatures.displayString + I18n.format("options.off");
+        }
+
+        this.btnBonusItems.displayString = I18n.format("selectWorld.bonusItems") + " ";
+
+        if (this.bonusChestEnabled && !this.hardCoreMode)
+        {
+            this.btnBonusItems.displayString = this.btnBonusItems.displayString + I18n.format("options.on");
+        }
+        else
+        {
+            this.btnBonusItems.displayString = this.btnBonusItems.displayString + I18n.format("options.off");
+        }
+
+        this.btnMapType.displayString = I18n.format("selectWorld.mapType") + " " + I18n.format(WorldType.WORLD_TYPES[this.selectedIndex].getTranslationKey());
+        this.btnAllowCommands.displayString = I18n.format("selectWorld.allowCommands") + " ";
+
+        if (this.allowCheats && !this.hardCoreMode)
+        {
+            this.btnAllowCommands.displayString = this.btnAllowCommands.displayString + I18n.format("options.on");
+        }
+        else
+        {
+            this.btnAllowCommands.displayString = this.btnAllowCommands.displayString + I18n.format("options.off");
+        }
+    }
+
+    /**
+     * Ensures that a proposed directory name doesn't collide with existing names.
+     * Returns the name, possibly modified to avoid collisions.
+     */
+    public static String getUncollidingSaveDirName(ISaveFormat saveLoader, String name)
+    {
+        name = name.replaceAll("[\\./\"]", "_");
+
+        for (String s : DISALLOWED_FILENAMES)
+        {
+            if (name.equalsIgnoreCase(s))
+            {
+                name = "_" + name + "_";
+            }
+        }
+
+        while (saveLoader.getWorldInfo(name) != null)
+        {
+            name = name + "-";
+        }
+
+        return name;
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 1)
+            {
+                this.mc.displayGuiScreen(this.parentScreen);
+            }
+            else if (button.id == 0)
+            {
+                this.mc.displayGuiScreen((GuiScreen)null);
+
+                if (this.alreadyGenerated)
+                {
+                    return;
+                }
+
+                this.alreadyGenerated = true;
+                long i = (new Random()).nextLong();
+                String s = this.worldSeedField.getText();
+
+                if (!StringUtils.isEmpty(s))
+                {
+                    try
+                    {
+                        long j = Long.parseLong(s);
+
+                        if (j != 0L)
+                        {
+                            i = j;
+                        }
+                    }
+                    catch (NumberFormatException var7)
+                    {
+                        i = (long)s.hashCode();
+                    }
+                }
+
+                WorldType.WORLD_TYPES[this.selectedIndex].onGUICreateWorldPress();
+
+                WorldSettings worldsettings = new WorldSettings(i, GameType.getByName(this.gameMode), this.generateStructuresEnabled, this.hardCoreMode, WorldType.WORLD_TYPES[this.selectedIndex]);
+                worldsettings.setGeneratorOptions(this.chunkProviderSettingsJson);
+
+                if (this.bonusChestEnabled && !this.hardCoreMode)
+                {
+                    worldsettings.enableBonusChest();
+                }
+
+                if (this.allowCheats && !this.hardCoreMode)
+                {
+                    worldsettings.enableCommands();
+                }
+
+                this.mc.launchIntegratedServer(this.saveDirName, this.worldNameField.getText().trim(), worldsettings);
+            }
+            else if (button.id == 3)
+            {
+                this.toggleMoreWorldOptions();
+            }
+            else if (button.id == 2)
+            {
+                if ("survival".equals(this.gameMode))
+                {
+                    if (!this.allowCheatsWasSetByUser)
+                    {
+                        this.allowCheats = false;
+                    }
+
+                    this.hardCoreMode = false;
+                    this.gameMode = "hardcore";
+                    this.hardCoreMode = true;
+                    this.btnAllowCommands.enabled = false;
+                    this.btnBonusItems.enabled = false;
+                    this.updateDisplayState();
+                }
+                else if ("hardcore".equals(this.gameMode))
+                {
+                    if (!this.allowCheatsWasSetByUser)
+                    {
+                        this.allowCheats = true;
+                    }
+
+                    this.hardCoreMode = false;
+                    this.gameMode = "creative";
+                    this.updateDisplayState();
+                    this.hardCoreMode = false;
+                    this.btnAllowCommands.enabled = true;
+                    this.btnBonusItems.enabled = true;
+                }
+                else
+                {
+                    if (!this.allowCheatsWasSetByUser)
+                    {
+                        this.allowCheats = false;
+                    }
+
+                    this.gameMode = "survival";
+                    this.updateDisplayState();
+                    this.btnAllowCommands.enabled = true;
+                    this.btnBonusItems.enabled = true;
+                    this.hardCoreMode = false;
+                }
+
+                this.updateDisplayState();
+            }
+            else if (button.id == 4)
+            {
+                this.generateStructuresEnabled = !this.generateStructuresEnabled;
+                this.updateDisplayState();
+            }
+            else if (button.id == 7)
+            {
+                this.bonusChestEnabled = !this.bonusChestEnabled;
+                this.updateDisplayState();
+            }
+            else if (button.id == 5)
+            {
+                ++this.selectedIndex;
+
+                if (this.selectedIndex >= WorldType.WORLD_TYPES.length)
+                {
+                    this.selectedIndex = 0;
+                }
+
+                while (!this.canSelectCurWorldType())
+                {
+                    ++this.selectedIndex;
+
+                    if (this.selectedIndex >= WorldType.WORLD_TYPES.length)
+                    {
+                        this.selectedIndex = 0;
+                    }
+                }
+
+                this.chunkProviderSettingsJson = "";
+                this.updateDisplayState();
+                this.showMoreWorldOptions(this.inMoreWorldOptionsDisplay);
+            }
+            else if (button.id == 6)
+            {
+                this.allowCheatsWasSetByUser = true;
+                this.allowCheats = !this.allowCheats;
+                this.updateDisplayState();
+            }
+            else if (button.id == 8)
+            {
+                WorldType.WORLD_TYPES[this.selectedIndex].onCustomizeButton(mc, this);
+            }
+        }
+    }
+
+    /**
+     * Returns whether the currently-selected world type is actually acceptable for selection
+     * Used to hide the "debug" world type unless the shift key is depressed.
+     */
+    private boolean canSelectCurWorldType()
+    {
+        WorldType worldtype = WorldType.WORLD_TYPES[this.selectedIndex];
+
+        if (worldtype != null && worldtype.canBeCreated())
+        {
+            return worldtype == WorldType.DEBUG_ALL_BLOCK_STATES ? isShiftKeyDown() : true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    /**
+     * Toggles between initial world-creation display, and "more options" display.
+     * Called when user clicks "More World Options..." or "Done" (same button, different labels depending on current
+     * display).
+     */
+    private void toggleMoreWorldOptions()
+    {
+        this.showMoreWorldOptions(!this.inMoreWorldOptionsDisplay);
+    }
+
+    /**
+     * Shows additional world-creation options if toggle is true, otherwise shows main world-creation elements
+     */
+    private void showMoreWorldOptions(boolean toggle)
+    {
+        this.inMoreWorldOptionsDisplay = toggle;
+
+        if (WorldType.WORLD_TYPES[this.selectedIndex] == WorldType.DEBUG_ALL_BLOCK_STATES)
+        {
+            this.btnGameMode.visible = !this.inMoreWorldOptionsDisplay;
+            this.btnGameMode.enabled = false;
+
+            if (this.savedGameMode == null)
+            {
+                this.savedGameMode = this.gameMode;
+            }
+
+            this.gameMode = "spectator";
+            this.btnMapFeatures.visible = false;
+            this.btnBonusItems.visible = false;
+            this.btnMapType.visible = this.inMoreWorldOptionsDisplay;
+            this.btnAllowCommands.visible = false;
+            this.btnCustomizeType.visible = false;
+        }
+        else
+        {
+            this.btnGameMode.visible = !this.inMoreWorldOptionsDisplay;
+            this.btnGameMode.enabled = true;
+
+            if (this.savedGameMode != null)
+            {
+                this.gameMode = this.savedGameMode;
+                this.savedGameMode = null;
+            }
+
+            this.btnMapFeatures.visible = this.inMoreWorldOptionsDisplay && WorldType.WORLD_TYPES[this.selectedIndex] != WorldType.CUSTOMIZED;
+            this.btnBonusItems.visible = this.inMoreWorldOptionsDisplay;
+            this.btnMapType.visible = this.inMoreWorldOptionsDisplay;
+            this.btnAllowCommands.visible = this.inMoreWorldOptionsDisplay;
+            this.btnCustomizeType.visible = this.inMoreWorldOptionsDisplay && WorldType.WORLD_TYPES[this.selectedIndex].isCustomizable();
+        }
+
+        this.updateDisplayState();
+
+        if (this.inMoreWorldOptionsDisplay)
+        {
+            this.btnMoreOptions.displayString = I18n.format("gui.done");
+        }
+        else
+        {
+            this.btnMoreOptions.displayString = I18n.format("selectWorld.moreWorldOptions");
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (this.worldNameField.isFocused() && !this.inMoreWorldOptionsDisplay)
+        {
+            this.worldNameField.textboxKeyTyped(typedChar, keyCode);
+            this.worldName = this.worldNameField.getText();
+        }
+        else if (this.worldSeedField.isFocused() && this.inMoreWorldOptionsDisplay)
+        {
+            this.worldSeedField.textboxKeyTyped(typedChar, keyCode);
+            this.worldSeed = this.worldSeedField.getText();
+        }
+
+        if (keyCode == 28 || keyCode == 156)
+        {
+            this.actionPerformed(this.buttonList.get(0));
+        }
+
+        (this.buttonList.get(0)).enabled = !this.worldNameField.getText().isEmpty();
+        this.calcSaveDirName();
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+
+        if (this.inMoreWorldOptionsDisplay)
+        {
+            this.worldSeedField.mouseClicked(mouseX, mouseY, mouseButton);
+        }
+        else
+        {
+            this.worldNameField.mouseClicked(mouseX, mouseY, mouseButton);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("selectWorld.create"), this.width / 2, 20, -1);
+
+        if (this.inMoreWorldOptionsDisplay)
+        {
+            this.drawString(this.fontRenderer, I18n.format("selectWorld.enterSeed"), this.width / 2 - 100, 47, -6250336);
+            this.drawString(this.fontRenderer, I18n.format("selectWorld.seedInfo"), this.width / 2 - 100, 85, -6250336);
+
+            if (this.btnMapFeatures.visible)
+            {
+                this.drawString(this.fontRenderer, I18n.format("selectWorld.mapFeatures.info"), this.width / 2 - 150, 122, -6250336);
+            }
+
+            if (this.btnAllowCommands.visible)
+            {
+                this.drawString(this.fontRenderer, I18n.format("selectWorld.allowCommands.info"), this.width / 2 - 150, 172, -6250336);
+            }
+
+            this.worldSeedField.drawTextBox();
+
+            if (WorldType.WORLD_TYPES[this.selectedIndex].hasInfoNotice())
+            {
+                this.fontRenderer.drawSplitString(I18n.format(WorldType.WORLD_TYPES[this.selectedIndex].getInfoTranslationKey()), this.btnMapType.x + 2, this.btnMapType.y + 22, this.btnMapType.getButtonWidth(), 10526880);
+            }
+        }
+        else
+        {
+            this.drawString(this.fontRenderer, I18n.format("selectWorld.enterName"), this.width / 2 - 100, 47, -6250336);
+            this.drawString(this.fontRenderer, I18n.format("selectWorld.resultFolder") + " " + this.saveDirName, this.width / 2 - 100, 85, -6250336);
+            this.worldNameField.drawTextBox();
+            this.drawString(this.fontRenderer, this.gameModeDesc1, this.width / 2 - 100, 137, -6250336);
+            this.drawString(this.fontRenderer, this.gameModeDesc2, this.width / 2 - 100, 149, -6250336);
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Set the initial values of a new world to create, from the values from an existing world.
+     *  
+     * Called after construction when a user selects the "Recreate" button.
+     */
+    public void recreateFromExistingWorld(WorldInfo original)
+    {
+        this.worldName = I18n.format("selectWorld.newWorld.copyOf", original.getWorldName());
+        this.worldSeed = original.getSeed() + "";
+        this.selectedIndex = original.getTerrainType().getId();
+        this.chunkProviderSettingsJson = original.getGeneratorOptions();
+        this.generateStructuresEnabled = original.isMapFeaturesEnabled();
+        this.allowCheats = original.areCommandsAllowed();
+
+        if (original.isHardcoreModeEnabled())
+        {
+            this.gameMode = "hardcore";
+        }
+        else if (original.getGameType().isSurvivalOrAdventure())
+        {
+            this.gameMode = "survival";
+        }
+        else if (original.getGameType().isCreative())
+        {
+            this.gameMode = "creative";
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiCustomizeSkin.java

@@ -0,0 +1,127 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.entity.player.EnumPlayerModelParts;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiCustomizeSkin extends GuiScreen
+{
+    /** The parent GUI for this GUI */
+    private final GuiScreen parentScreen;
+    /** The title of the GUI. */
+    private String title;
+
+    public GuiCustomizeSkin(GuiScreen parentScreenIn)
+    {
+        this.parentScreen = parentScreenIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        int i = 0;
+        this.title = I18n.format("options.skinCustomisation.title");
+
+        for (EnumPlayerModelParts enumplayermodelparts : EnumPlayerModelParts.values())
+        {
+            this.buttonList.add(new GuiCustomizeSkin.ButtonPart(enumplayermodelparts.getPartId(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 + 24 * (i >> 1), 150, 20, enumplayermodelparts));
+            ++i;
+        }
+
+        this.buttonList.add(new GuiOptionButton(199, this.width / 2 - 155 + i % 2 * 160, this.height / 6 + 24 * (i >> 1), GameSettings.Options.MAIN_HAND, this.mc.gameSettings.getKeyBinding(GameSettings.Options.MAIN_HAND)));
+        ++i;
+
+        if (i % 2 == 1)
+        {
+            ++i;
+        }
+
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 24 * (i >> 1), I18n.format("gui.done")));
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.gameSettings.saveOptions();
+        }
+
+        super.keyTyped(typedChar, keyCode);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 200)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(this.parentScreen);
+            }
+            else if (button.id == 199)
+            {
+                this.mc.gameSettings.setOptionValue(GameSettings.Options.MAIN_HAND, 1);
+                button.displayString = this.mc.gameSettings.getKeyBinding(GameSettings.Options.MAIN_HAND);
+                this.mc.gameSettings.sendSettingsToServer();
+            }
+            else if (button instanceof GuiCustomizeSkin.ButtonPart)
+            {
+                EnumPlayerModelParts enumplayermodelparts = ((GuiCustomizeSkin.ButtonPart)button).playerModelParts;
+                this.mc.gameSettings.switchModelPartEnabled(enumplayermodelparts);
+                button.displayString = this.getMessage(enumplayermodelparts);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 20, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    private String getMessage(EnumPlayerModelParts playerModelParts)
+    {
+        String s;
+
+        if (this.mc.gameSettings.getModelParts().contains(playerModelParts))
+        {
+            s = I18n.format("options.on");
+        }
+        else
+        {
+            s = I18n.format("options.off");
+        }
+
+        return playerModelParts.getName().getFormattedText() + ": " + s;
+    }
+
+    @SideOnly(Side.CLIENT)
+    class ButtonPart extends GuiButton
+    {
+        private final EnumPlayerModelParts playerModelParts;
+
+        private ButtonPart(int p_i45514_2_, int p_i45514_3_, int p_i45514_4_, int p_i45514_5_, int p_i45514_6_, EnumPlayerModelParts playerModelParts)
+        {
+            super(p_i45514_2_, p_i45514_3_, p_i45514_4_, p_i45514_5_, p_i45514_6_, GuiCustomizeSkin.this.getMessage(playerModelParts));
+            this.playerModelParts = playerModelParts;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiDisconnected.java

@@ -0,0 +1,77 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import java.util.List;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiDisconnected extends GuiScreen
+{
+    private final String reason;
+    private final ITextComponent message;
+    private List<String> multilineMessage;
+    private final GuiScreen parentScreen;
+    private int textHeight;
+
+    public GuiDisconnected(GuiScreen screen, String reasonLocalizationKey, ITextComponent chatComp)
+    {
+        this.parentScreen = screen;
+        this.reason = I18n.format(reasonLocalizationKey);
+        this.message = chatComp;
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        this.multilineMessage = this.fontRenderer.listFormattedStringToWidth(this.message.getFormattedText(), this.width - 50);
+        this.textHeight = this.multilineMessage.size() * this.fontRenderer.FONT_HEIGHT;
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, Math.min(this.height / 2 + this.textHeight / 2 + this.fontRenderer.FONT_HEIGHT, this.height - 30), I18n.format("gui.toMenu")));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 0)
+        {
+            this.mc.displayGuiScreen(this.parentScreen);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.reason, this.width / 2, this.height / 2 - this.textHeight / 2 - this.fontRenderer.FONT_HEIGHT * 2, 11184810);
+        int i = this.height / 2 - this.textHeight / 2;
+
+        if (this.multilineMessage != null)
+        {
+            for (String s : this.multilineMessage)
+            {
+                this.drawCenteredString(this.fontRenderer, s, this.width / 2, i, 16777215);
+                i += this.fontRenderer.FONT_HEIGHT;
+            }
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiDownloadTerrain.java

@@ -0,0 +1,36 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiDownloadTerrain extends GuiScreen
+{
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawBackground(0);
+        this.drawCenteredString(this.fontRenderer, I18n.format("multiplayer.downloadingTerrain"), this.width / 2, this.height / 2 - 50, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return false;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiEnchantment.java

@@ -0,0 +1,340 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import java.util.Random;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.model.ModelBook;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.ContainerEnchantment;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnchantmentNameParts;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.IWorldNameable;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.util.glu.Project;
+
+@SideOnly(Side.CLIENT)
+public class GuiEnchantment extends GuiContainer
+{
+    /** The ResourceLocation containing the Enchantment GUI texture location */
+    private static final ResourceLocation ENCHANTMENT_TABLE_GUI_TEXTURE = new ResourceLocation("textures/gui/container/enchanting_table.png");
+    /** The ResourceLocation containing the texture for the Book rendered above the enchantment table */
+    private static final ResourceLocation ENCHANTMENT_TABLE_BOOK_TEXTURE = new ResourceLocation("textures/entity/enchanting_table_book.png");
+    /** The ModelBook instance used for rendering the book on the Enchantment table */
+    private static final ModelBook MODEL_BOOK = new ModelBook();
+    /** The player inventory currently bound to this GuiEnchantment instance. */
+    private final InventoryPlayer playerInventory;
+    /** A Random instance for use with the enchantment gui */
+    private final Random random = new Random();
+    private final ContainerEnchantment container;
+    public int ticks;
+    public float flip;
+    public float oFlip;
+    public float flipT;
+    public float flipA;
+    public float open;
+    public float oOpen;
+    private ItemStack last = ItemStack.EMPTY;
+    private final IWorldNameable nameable;
+
+    public GuiEnchantment(InventoryPlayer inventory, World worldIn, IWorldNameable nameable)
+    {
+        super(new ContainerEnchantment(inventory, worldIn));
+        this.playerInventory = inventory;
+        this.container = (ContainerEnchantment)this.inventorySlots;
+        this.nameable = nameable;
+    }
+
+    /**
+     * Draw the foreground layer for the GuiContainer (everything in front of the items)
+     */
+    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
+    {
+        this.fontRenderer.drawString(this.nameable.getDisplayName().getUnformattedText(), 12, 5, 4210752);
+        this.fontRenderer.drawString(this.playerInventory.getDisplayName().getUnformattedText(), 8, this.ySize - 96 + 2, 4210752);
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+        this.tickBook();
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+
+        for (int k = 0; k < 3; ++k)
+        {
+            int l = mouseX - (i + 60);
+            int i1 = mouseY - (j + 14 + 19 * k);
+
+            if (l >= 0 && i1 >= 0 && l < 108 && i1 < 19 && this.container.enchantItem(this.mc.player, k))
+            {
+                this.mc.playerController.sendEnchantPacket(this.container.windowId, k);
+            }
+        }
+    }
+
+    /**
+     * Draws the background layer of this container (behind the items).
+     */
+    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(ENCHANTMENT_TABLE_GUI_TEXTURE);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.drawTexturedModalRect(i, j, 0, 0, this.xSize, this.ySize);
+        GlStateManager.pushMatrix();
+        GlStateManager.matrixMode(5889);
+        GlStateManager.pushMatrix();
+        GlStateManager.loadIdentity();
+        ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+        GlStateManager.viewport((scaledresolution.getScaledWidth() - 320) / 2 * scaledresolution.getScaleFactor(), (scaledresolution.getScaledHeight() - 240) / 2 * scaledresolution.getScaleFactor(), 320 * scaledresolution.getScaleFactor(), 240 * scaledresolution.getScaleFactor());
+        GlStateManager.translate(-0.34F, 0.23F, 0.0F);
+        Project.gluPerspective(90.0F, 1.3333334F, 9.0F, 80.0F);
+        float f = 1.0F;
+        GlStateManager.matrixMode(5888);
+        GlStateManager.loadIdentity();
+        RenderHelper.enableStandardItemLighting();
+        GlStateManager.translate(0.0F, 3.3F, -16.0F);
+        GlStateManager.scale(1.0F, 1.0F, 1.0F);
+        float f1 = 5.0F;
+        GlStateManager.scale(5.0F, 5.0F, 5.0F);
+        GlStateManager.rotate(180.0F, 0.0F, 0.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(ENCHANTMENT_TABLE_BOOK_TEXTURE);
+        GlStateManager.rotate(20.0F, 1.0F, 0.0F, 0.0F);
+        float f2 = this.oOpen + (this.open - this.oOpen) * partialTicks;
+        GlStateManager.translate((1.0F - f2) * 0.2F, (1.0F - f2) * 0.1F, (1.0F - f2) * 0.25F);
+        GlStateManager.rotate(-(1.0F - f2) * 90.0F - 90.0F, 0.0F, 1.0F, 0.0F);
+        GlStateManager.rotate(180.0F, 1.0F, 0.0F, 0.0F);
+        float f3 = this.oFlip + (this.flip - this.oFlip) * partialTicks + 0.25F;
+        float f4 = this.oFlip + (this.flip - this.oFlip) * partialTicks + 0.75F;
+        f3 = (f3 - (float)MathHelper.fastFloor((double)f3)) * 1.6F - 0.3F;
+        f4 = (f4 - (float)MathHelper.fastFloor((double)f4)) * 1.6F - 0.3F;
+
+        if (f3 < 0.0F)
+        {
+            f3 = 0.0F;
+        }
+
+        if (f4 < 0.0F)
+        {
+            f4 = 0.0F;
+        }
+
+        if (f3 > 1.0F)
+        {
+            f3 = 1.0F;
+        }
+
+        if (f4 > 1.0F)
+        {
+            f4 = 1.0F;
+        }
+
+        GlStateManager.enableRescaleNormal();
+        MODEL_BOOK.render((Entity)null, 0.0F, f3, f4, f2, 0.0F, 0.0625F);
+        GlStateManager.disableRescaleNormal();
+        RenderHelper.disableStandardItemLighting();
+        GlStateManager.matrixMode(5889);
+        GlStateManager.viewport(0, 0, this.mc.displayWidth, this.mc.displayHeight);
+        GlStateManager.popMatrix();
+        GlStateManager.matrixMode(5888);
+        GlStateManager.popMatrix();
+        RenderHelper.disableStandardItemLighting();
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        EnchantmentNameParts.getInstance().reseedRandomGenerator((long)this.container.xpSeed);
+        int k = this.container.getLapisAmount();
+
+        for (int l = 0; l < 3; ++l)
+        {
+            int i1 = i + 60;
+            int j1 = i1 + 20;
+            this.zLevel = 0.0F;
+            this.mc.getTextureManager().bindTexture(ENCHANTMENT_TABLE_GUI_TEXTURE);
+            int k1 = this.container.enchantLevels[l];
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+
+            if (k1 == 0)
+            {
+                this.drawTexturedModalRect(i1, j + 14 + 19 * l, 0, 185, 108, 19);
+            }
+            else
+            {
+                String s = "" + k1;
+                int l1 = 86 - this.fontRenderer.getStringWidth(s);
+                String s1 = EnchantmentNameParts.getInstance().generateNewRandomName(this.fontRenderer, l1);
+                FontRenderer fontrenderer = this.mc.standardGalacticFontRenderer;
+                int i2 = 6839882;
+
+                if (((k < l + 1 || this.mc.player.experienceLevel < k1) && !this.mc.player.capabilities.isCreativeMode) || this.container.enchantClue[l] == -1) // Forge: render buttons as disabled when enchantable but enchantability not met on lower levels
+                {
+                    this.drawTexturedModalRect(i1, j + 14 + 19 * l, 0, 185, 108, 19);
+                    this.drawTexturedModalRect(i1 + 1, j + 15 + 19 * l, 16 * l, 239, 16, 16);
+                    fontrenderer.drawSplitString(s1, j1, j + 16 + 19 * l, l1, (i2 & 16711422) >> 1);
+                    i2 = 4226832;
+                }
+                else
+                {
+                    int j2 = mouseX - (i + 60);
+                    int k2 = mouseY - (j + 14 + 19 * l);
+
+                    if (j2 >= 0 && k2 >= 0 && j2 < 108 && k2 < 19)
+                    {
+                        this.drawTexturedModalRect(i1, j + 14 + 19 * l, 0, 204, 108, 19);
+                        i2 = 16777088;
+                    }
+                    else
+                    {
+                        this.drawTexturedModalRect(i1, j + 14 + 19 * l, 0, 166, 108, 19);
+                    }
+
+                    this.drawTexturedModalRect(i1 + 1, j + 15 + 19 * l, 16 * l, 223, 16, 16);
+                    fontrenderer.drawSplitString(s1, j1, j + 16 + 19 * l, l1, i2);
+                    i2 = 8453920;
+                }
+
+                fontrenderer = this.mc.fontRenderer;
+                fontrenderer.drawStringWithShadow(s, (float)(j1 + 86 - fontrenderer.getStringWidth(s)), (float)(j + 16 + 19 * l + 7), i2);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        partialTicks = this.mc.getTickLength();
+        this.drawDefaultBackground();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        this.renderHoveredToolTip(mouseX, mouseY);
+        boolean flag = this.mc.player.capabilities.isCreativeMode;
+        int i = this.container.getLapisAmount();
+
+        for (int j = 0; j < 3; ++j)
+        {
+            int k = this.container.enchantLevels[j];
+            Enchantment enchantment = Enchantment.getEnchantmentByID(this.container.enchantClue[j]);
+            int l = this.container.worldClue[j];
+            int i1 = j + 1;
+
+            if (this.isPointInRegion(60, 14 + 19 * j, 108, 17, mouseX, mouseY) && k > 0)
+            {
+                List<String> list = Lists.<String>newArrayList();
+                list.add("" + TextFormatting.WHITE + TextFormatting.ITALIC + I18n.format("container.enchant.clue", enchantment == null ? "" : enchantment.getTranslatedName(l)));
+
+                if(enchantment == null) java.util.Collections.addAll(list, "", TextFormatting.RED + I18n.format("forge.container.enchant.limitedEnchantability")); else
+                if (!flag)
+                {
+                    list.add("");
+
+                    if (this.mc.player.experienceLevel < k)
+                    {
+                        list.add(TextFormatting.RED + I18n.format("container.enchant.level.requirement", this.container.enchantLevels[j]));
+                    }
+                    else
+                    {
+                        String s;
+
+                        if (i1 == 1)
+                        {
+                            s = I18n.format("container.enchant.lapis.one");
+                        }
+                        else
+                        {
+                            s = I18n.format("container.enchant.lapis.many", i1);
+                        }
+
+                        TextFormatting textformatting = i >= i1 ? TextFormatting.GRAY : TextFormatting.RED;
+                        list.add(textformatting + "" + s);
+
+                        if (i1 == 1)
+                        {
+                            s = I18n.format("container.enchant.level.one");
+                        }
+                        else
+                        {
+                            s = I18n.format("container.enchant.level.many", i1);
+                        }
+
+                        list.add(TextFormatting.GRAY + "" + s);
+                    }
+                }
+
+                this.drawHoveringText(list, mouseX, mouseY);
+                break;
+            }
+        }
+    }
+
+    public void tickBook()
+    {
+        ItemStack itemstack = this.inventorySlots.getSlot(0).getStack();
+
+        if (!ItemStack.areItemStacksEqual(itemstack, this.last))
+        {
+            this.last = itemstack;
+
+            while (true)
+            {
+                this.flipT += (float)(this.random.nextInt(4) - this.random.nextInt(4));
+
+                if (this.flip > this.flipT + 1.0F || this.flip < this.flipT - 1.0F)
+                {
+                    break;
+                }
+            }
+        }
+
+        ++this.ticks;
+        this.oFlip = this.flip;
+        this.oOpen = this.open;
+        boolean flag = false;
+
+        for (int i = 0; i < 3; ++i)
+        {
+            if (this.container.enchantLevels[i] != 0)
+            {
+                flag = true;
+            }
+        }
+
+        if (flag)
+        {
+            this.open += 0.2F;
+        }
+        else
+        {
+            this.open -= 0.2F;
+        }
+
+        this.open = MathHelper.clamp(this.open, 0.0F, 1.0F);
+        float f1 = (this.flipT - this.flip) * 0.4F;
+        float f = 0.2F;
+        f1 = MathHelper.clamp(f1, -0.2F, 0.2F);
+        this.flipA += (f1 - this.flipA) * 0.9F;
+        this.flip += this.flipA;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiErrorScreen.java

@@ -0,0 +1,56 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiErrorScreen extends GuiScreen
+{
+    private final String title;
+    private final String message;
+
+    public GuiErrorScreen(String titleIn, String messageIn)
+    {
+        this.title = titleIn;
+        this.message = messageIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        super.initGui();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, 140, I18n.format("gui.cancel")));
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawGradientRect(0, 0, this.width, this.height, -12574688, -11530224);
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 90, 16777215);
+        this.drawCenteredString(this.fontRenderer, this.message, this.width / 2, 110, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        this.mc.displayGuiScreen((GuiScreen)null);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiFlatPresets.java

@@ -0,0 +1,285 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import net.minecraft.block.BlockTallGrass;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.init.Biomes;
+import net.minecraft.init.Blocks;
+import net.minecraft.init.Items;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.world.biome.Biome;
+import net.minecraft.world.gen.FlatGeneratorInfo;
+import net.minecraft.world.gen.FlatLayerInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiFlatPresets extends GuiScreen
+{
+    private static final List<GuiFlatPresets.LayerItem> FLAT_WORLD_PRESETS = Lists.<GuiFlatPresets.LayerItem>newArrayList();
+    /** The parent GUI */
+    private final GuiCreateFlatWorld parentScreen;
+    private String presetsTitle;
+    private String presetsShare;
+    private String listText;
+    private GuiFlatPresets.ListSlot list;
+    private GuiButton btnSelect;
+    private GuiTextField export;
+
+    public GuiFlatPresets(GuiCreateFlatWorld p_i46318_1_)
+    {
+        this.parentScreen = p_i46318_1_;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        Keyboard.enableRepeatEvents(true);
+        this.presetsTitle = I18n.format("createWorld.customize.presets.title");
+        this.presetsShare = I18n.format("createWorld.customize.presets.share");
+        this.listText = I18n.format("createWorld.customize.presets.list");
+        this.export = new GuiTextField(2, this.fontRenderer, 50, 40, this.width - 100, 20);
+        this.list = new GuiFlatPresets.ListSlot();
+        this.export.setMaxStringLength(1230);
+        this.export.setText(this.parentScreen.getPreset());
+        this.btnSelect = this.addButton(new GuiButton(0, this.width / 2 - 155, this.height - 28, 150, 20, I18n.format("createWorld.customize.presets.select")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 + 5, this.height - 28, 150, 20, I18n.format("gui.cancel")));
+        this.updateButtonValidity();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.list.handleMouseInput();
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        this.export.mouseClicked(mouseX, mouseY, mouseButton);
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (!this.export.textboxKeyTyped(typedChar, keyCode))
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 0 && this.hasValidSelection())
+        {
+            this.parentScreen.setPreset(this.export.getText());
+            this.mc.displayGuiScreen(this.parentScreen);
+        }
+        else if (button.id == 1)
+        {
+            this.mc.displayGuiScreen(this.parentScreen);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.list.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.presetsTitle, this.width / 2, 8, 16777215);
+        this.drawString(this.fontRenderer, this.presetsShare, 50, 30, 10526880);
+        this.drawString(this.fontRenderer, this.listText, 50, 70, 10526880);
+        this.export.drawTextBox();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.export.updateCursorCounter();
+        super.updateScreen();
+    }
+
+    public void updateButtonValidity()
+    {
+        this.btnSelect.enabled = this.hasValidSelection();
+    }
+
+    private boolean hasValidSelection()
+    {
+        return this.list.selected > -1 && this.list.selected < FLAT_WORLD_PRESETS.size() || this.export.getText().length() > 1;
+    }
+
+    private static void registerPreset(String name, Item icon, Biome biome, List<String> features, FlatLayerInfo... layers)
+    {
+        registerPreset(name, icon, 0, biome, features, layers);
+    }
+
+    private static void registerPreset(String name, Item icon, int iconMetadata, Biome biome, List<String> features, FlatLayerInfo... layers)
+    {
+        FlatGeneratorInfo flatgeneratorinfo = new FlatGeneratorInfo();
+
+        for (int i = layers.length - 1; i >= 0; --i)
+        {
+            flatgeneratorinfo.getFlatLayers().add(layers[i]);
+        }
+
+        flatgeneratorinfo.setBiome(Biome.getIdForBiome(biome));
+        flatgeneratorinfo.updateLayers();
+
+        for (String s : features)
+        {
+            flatgeneratorinfo.getWorldFeatures().put(s, Maps.newHashMap());
+        }
+
+        FLAT_WORLD_PRESETS.add(new GuiFlatPresets.LayerItem(icon, iconMetadata, name, flatgeneratorinfo.toString()));
+    }
+
+    static
+    {
+        registerPreset(I18n.format("createWorld.customize.preset.classic_flat"), Item.getItemFromBlock(Blocks.GRASS), Biomes.PLAINS, Arrays.asList("village"), new FlatLayerInfo(1, Blocks.GRASS), new FlatLayerInfo(2, Blocks.DIRT), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.tunnelers_dream"), Item.getItemFromBlock(Blocks.STONE), Biomes.EXTREME_HILLS, Arrays.asList("biome_1", "dungeon", "decoration", "stronghold", "mineshaft"), new FlatLayerInfo(1, Blocks.GRASS), new FlatLayerInfo(5, Blocks.DIRT), new FlatLayerInfo(230, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.water_world"), Items.WATER_BUCKET, Biomes.DEEP_OCEAN, Arrays.asList("biome_1", "oceanmonument"), new FlatLayerInfo(90, Blocks.WATER), new FlatLayerInfo(5, Blocks.SAND), new FlatLayerInfo(5, Blocks.DIRT), new FlatLayerInfo(5, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.overworld"), Item.getItemFromBlock(Blocks.TALLGRASS), BlockTallGrass.EnumType.GRASS.getMeta(), Biomes.PLAINS, Arrays.asList("village", "biome_1", "decoration", "stronghold", "mineshaft", "dungeon", "lake", "lava_lake"), new FlatLayerInfo(1, Blocks.GRASS), new FlatLayerInfo(3, Blocks.DIRT), new FlatLayerInfo(59, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.snowy_kingdom"), Item.getItemFromBlock(Blocks.SNOW_LAYER), Biomes.ICE_PLAINS, Arrays.asList("village", "biome_1"), new FlatLayerInfo(1, Blocks.SNOW_LAYER), new FlatLayerInfo(1, Blocks.GRASS), new FlatLayerInfo(3, Blocks.DIRT), new FlatLayerInfo(59, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.bottomless_pit"), Items.FEATHER, Biomes.PLAINS, Arrays.asList("village", "biome_1"), new FlatLayerInfo(1, Blocks.GRASS), new FlatLayerInfo(3, Blocks.DIRT), new FlatLayerInfo(2, Blocks.COBBLESTONE));
+        registerPreset(I18n.format("createWorld.customize.preset.desert"), Item.getItemFromBlock(Blocks.SAND), Biomes.DESERT, Arrays.asList("village", "biome_1", "decoration", "stronghold", "mineshaft", "dungeon"), new FlatLayerInfo(8, Blocks.SAND), new FlatLayerInfo(52, Blocks.SANDSTONE), new FlatLayerInfo(3, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.redstone_ready"), Items.REDSTONE, Biomes.DESERT, Collections.emptyList(), new FlatLayerInfo(52, Blocks.SANDSTONE), new FlatLayerInfo(3, Blocks.STONE), new FlatLayerInfo(1, Blocks.BEDROCK));
+        registerPreset(I18n.format("createWorld.customize.preset.the_void"), Item.getItemFromBlock(Blocks.BARRIER), Biomes.VOID, Arrays.asList("decoration"), new FlatLayerInfo(1, Blocks.AIR));
+    }
+
+    @SideOnly(Side.CLIENT)
+    static class LayerItem
+        {
+            public Item icon;
+            public int iconMetadata;
+            public String name;
+            public String generatorInfo;
+
+            public LayerItem(Item iconIn, int iconMetadataIn, String nameIn, String generatorInfoIn)
+            {
+                this.icon = iconIn;
+                this.iconMetadata = iconMetadataIn;
+                this.name = nameIn;
+                this.generatorInfo = generatorInfoIn;
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    class ListSlot extends GuiSlot
+    {
+        public int selected = -1;
+
+        public ListSlot()
+        {
+            super(GuiFlatPresets.this.mc, GuiFlatPresets.this.width, GuiFlatPresets.this.height, 80, GuiFlatPresets.this.height - 37, 24);
+        }
+
+        private void renderIcon(int p_178054_1_, int p_178054_2_, Item icon, int iconMetadata)
+        {
+            this.blitSlotBg(p_178054_1_ + 1, p_178054_2_ + 1);
+            GlStateManager.enableRescaleNormal();
+            RenderHelper.enableGUIStandardItemLighting();
+            GuiFlatPresets.this.itemRender.renderItemIntoGUI(new ItemStack(icon, 1, icon.getHasSubtypes() ? iconMetadata : 0), p_178054_1_ + 2, p_178054_2_ + 2);
+            RenderHelper.disableStandardItemLighting();
+            GlStateManager.disableRescaleNormal();
+        }
+
+        private void blitSlotBg(int p_148173_1_, int p_148173_2_)
+        {
+            this.blitSlotIcon(p_148173_1_, p_148173_2_, 0, 0);
+        }
+
+        private void blitSlotIcon(int p_148171_1_, int p_148171_2_, int p_148171_3_, int p_148171_4_)
+        {
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.mc.getTextureManager().bindTexture(Gui.STAT_ICONS);
+            float f = 0.0078125F;
+            float f1 = 0.0078125F;
+            int i = 18;
+            int j = 18;
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+            bufferbuilder.pos((double)(p_148171_1_ + 0), (double)(p_148171_2_ + 18), (double)GuiFlatPresets.this.zLevel).tex((double)((float)(p_148171_3_ + 0) * 0.0078125F), (double)((float)(p_148171_4_ + 18) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(p_148171_1_ + 18), (double)(p_148171_2_ + 18), (double)GuiFlatPresets.this.zLevel).tex((double)((float)(p_148171_3_ + 18) * 0.0078125F), (double)((float)(p_148171_4_ + 18) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(p_148171_1_ + 18), (double)(p_148171_2_ + 0), (double)GuiFlatPresets.this.zLevel).tex((double)((float)(p_148171_3_ + 18) * 0.0078125F), (double)((float)(p_148171_4_ + 0) * 0.0078125F)).endVertex();
+            bufferbuilder.pos((double)(p_148171_1_ + 0), (double)(p_148171_2_ + 0), (double)GuiFlatPresets.this.zLevel).tex((double)((float)(p_148171_3_ + 0) * 0.0078125F), (double)((float)(p_148171_4_ + 0) * 0.0078125F)).endVertex();
+            tessellator.draw();
+        }
+
+        protected int getSize()
+        {
+            return GuiFlatPresets.FLAT_WORLD_PRESETS.size();
+        }
+
+        /**
+         * The element in the slot that was clicked, boolean for whether it was double clicked or not
+         */
+        protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+        {
+            this.selected = slotIndex;
+            GuiFlatPresets.this.updateButtonValidity();
+            GuiFlatPresets.this.export.setText((GuiFlatPresets.FLAT_WORLD_PRESETS.get(GuiFlatPresets.this.list.selected)).generatorInfo);
+        }
+
+        /**
+         * Returns true if the element passed in is currently selected
+         */
+        protected boolean isSelected(int slotIndex)
+        {
+            return slotIndex == this.selected;
+        }
+
+        protected void drawBackground()
+        {
+        }
+
+        protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+        {
+            GuiFlatPresets.LayerItem guiflatpresets$layeritem = GuiFlatPresets.FLAT_WORLD_PRESETS.get(slotIndex);
+            this.renderIcon(xPos, yPos, guiflatpresets$layeritem.icon, guiflatpresets$layeritem.iconMetadata);
+            GuiFlatPresets.this.fontRenderer.drawString(guiflatpresets$layeritem.name, xPos + 18 + 5, yPos + 6, 16777215);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiGameOver.java

@@ -0,0 +1,200 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import javax.annotation.Nullable;
+import net.minecraft.client.multiplayer.WorldClient;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiGameOver extends GuiScreen
+{
+    /** The integer value containing the number of ticks that have passed since the player's death */
+    private int enableButtonsTimer;
+    private final ITextComponent causeOfDeath;
+
+    public GuiGameOver(@Nullable ITextComponent causeOfDeathIn)
+    {
+        this.causeOfDeath = causeOfDeathIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        this.enableButtonsTimer = 0;
+
+        if (this.mc.world.getWorldInfo().isHardcoreModeEnabled())
+        {
+            this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 72, I18n.format("deathScreen.spectate")));
+            this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 96, I18n.format("deathScreen." + (this.mc.isIntegratedServerRunning() ? "deleteWorld" : "leaveServer"))));
+        }
+        else
+        {
+            this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 72, I18n.format("deathScreen.respawn")));
+            this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 96, I18n.format("deathScreen.titleScreen")));
+
+            if (this.mc.getSession() == null)
+            {
+                (this.buttonList.get(1)).enabled = false;
+            }
+        }
+
+        for (GuiButton guibutton : this.buttonList)
+        {
+            guibutton.enabled = false;
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        switch (button.id)
+        {
+            case 0:
+                this.mc.player.respawnPlayer();
+                this.mc.displayGuiScreen((GuiScreen)null);
+                break;
+            case 1:
+
+                if (this.mc.world.getWorldInfo().isHardcoreModeEnabled())
+                {
+                    this.mc.displayGuiScreen(new GuiMainMenu());
+                }
+                else
+                {
+                    GuiYesNo guiyesno = new GuiYesNo(this, I18n.format("deathScreen.quit.confirm"), "", I18n.format("deathScreen.titleScreen"), I18n.format("deathScreen.respawn"), 0);
+                    this.mc.displayGuiScreen(guiyesno);
+                    guiyesno.setButtonDelay(20);
+                }
+        }
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        if (result)
+        {
+            if (this.mc.world != null)
+            {
+                this.mc.world.sendQuittingDisconnectingPacket();
+            }
+
+            this.mc.loadWorld((WorldClient)null);
+            this.mc.displayGuiScreen(new GuiMainMenu());
+        }
+        else
+        {
+            this.mc.player.respawnPlayer();
+            this.mc.displayGuiScreen((GuiScreen)null);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        boolean flag = this.mc.world.getWorldInfo().isHardcoreModeEnabled();
+        this.drawGradientRect(0, 0, this.width, this.height, 1615855616, -1602211792);
+        GlStateManager.pushMatrix();
+        GlStateManager.scale(2.0F, 2.0F, 2.0F);
+        this.drawCenteredString(this.fontRenderer, I18n.format(flag ? "deathScreen.title.hardcore" : "deathScreen.title"), this.width / 2 / 2, 30, 16777215);
+        GlStateManager.popMatrix();
+
+        if (this.causeOfDeath != null)
+        {
+            this.drawCenteredString(this.fontRenderer, this.causeOfDeath.getFormattedText(), this.width / 2, 85, 16777215);
+        }
+
+        this.drawCenteredString(this.fontRenderer, I18n.format("deathScreen.score") + ": " + TextFormatting.YELLOW + this.mc.player.getScore(), this.width / 2, 100, 16777215);
+
+        if (this.causeOfDeath != null && mouseY > 85 && mouseY < 85 + this.fontRenderer.FONT_HEIGHT)
+        {
+            ITextComponent itextcomponent = this.getClickedComponentAt(mouseX);
+
+            if (itextcomponent != null && itextcomponent.getStyle().getHoverEvent() != null)
+            {
+                this.handleComponentHover(itextcomponent, mouseX, mouseY);
+            }
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    @Nullable
+    public ITextComponent getClickedComponentAt(int p_184870_1_)
+    {
+        if (this.causeOfDeath == null)
+        {
+            return null;
+        }
+        else
+        {
+            int i = this.mc.fontRenderer.getStringWidth(this.causeOfDeath.getFormattedText());
+            int j = this.width / 2 - i / 2;
+            int k = this.width / 2 + i / 2;
+            int l = j;
+
+            if (p_184870_1_ >= j && p_184870_1_ <= k)
+            {
+                for (ITextComponent itextcomponent : this.causeOfDeath)
+                {
+                    l += this.mc.fontRenderer.getStringWidth(GuiUtilRenderComponents.removeTextColorsIfConfigured(itextcomponent.getUnformattedComponentText(), false));
+
+                    if (l > p_184870_1_)
+                    {
+                        return itextcomponent;
+                    }
+                }
+
+                return null;
+            }
+            else
+            {
+                return null;
+            }
+        }
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return false;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+        ++this.enableButtonsTimer;
+
+        if (this.enableButtonsTimer == 20)
+        {
+            for (GuiButton guibutton : this.buttonList)
+            {
+                guibutton.enabled = true;
+            }
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiHopper.java

@@ -0,0 +1,62 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.ContainerHopper;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiHopper extends GuiContainer
+{
+    /** The ResourceLocation containing the gui texture for the hopper */
+    private static final ResourceLocation HOPPER_GUI_TEXTURE = new ResourceLocation("textures/gui/container/hopper.png");
+    /** The player inventory currently bound to this GUI instance */
+    private final IInventory playerInventory;
+    /** The hopper inventory bound to this GUI instance */
+    private final IInventory hopperInventory;
+
+    public GuiHopper(InventoryPlayer playerInv, IInventory hopperInv)
+    {
+        super(new ContainerHopper(playerInv, hopperInv, Minecraft.getMinecraft().player));
+        this.playerInventory = playerInv;
+        this.hopperInventory = hopperInv;
+        this.allowUserInput = false;
+        this.ySize = 133;
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        this.renderHoveredToolTip(mouseX, mouseY);
+    }
+
+    /**
+     * Draw the foreground layer for the GuiContainer (everything in front of the items)
+     */
+    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
+    {
+        this.fontRenderer.drawString(this.hopperInventory.getDisplayName().getUnformattedText(), 8, 6, 4210752);
+        this.fontRenderer.drawString(this.playerInventory.getDisplayName().getUnformattedText(), 8, this.ySize - 96 + 2, 4210752);
+    }
+
+    /**
+     * Draws the background layer of this container (behind the items).
+     */
+    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(HOPPER_GUI_TEXTURE);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.drawTexturedModalRect(i, j, 0, 0, this.xSize, this.ySize);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiIngameMenu.java

@@ -0,0 +1,118 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.gui.achievement.GuiStats;
+import net.minecraft.client.gui.advancements.GuiScreenAdvancements;
+import net.minecraft.client.multiplayer.WorldClient;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.realms.RealmsBridge;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiIngameMenu extends GuiScreen
+{
+    private int saveStep;
+    private int visibleTime;
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.saveStep = 0;
+        this.buttonList.clear();
+        int i = -16;
+        int j = 98;
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + -16, I18n.format("menu.returnToMenu")));
+
+        if (!this.mc.isIntegratedServerRunning())
+        {
+            (this.buttonList.get(0)).displayString = I18n.format("menu.disconnect");
+        }
+
+        this.buttonList.add(new GuiButton(4, this.width / 2 - 100, this.height / 4 + 24 + -16, I18n.format("menu.returnToGame")));
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + -16, 98, 20, I18n.format("menu.options")));
+        this.buttonList.add(new GuiButton(12, this.width / 2 + 2, this.height / 4 + 96 + i, 98, 20, I18n.format("fml.menu.modoptions")));
+        GuiButton guibutton = this.addButton(new GuiButton(7, this.width / 2 - 100, this.height / 4 + 72 + -16, 200, 20, I18n.format("menu.shareToLan", new Object[0])));
+        guibutton.enabled = this.mc.isSingleplayer() && !this.mc.getIntegratedServer().getPublic();
+        this.buttonList.add(new GuiButton(5, this.width / 2 - 100, this.height / 4 + 48 + -16, 98, 20, I18n.format("gui.advancements")));
+        this.buttonList.add(new GuiButton(6, this.width / 2 + 2, this.height / 4 + 48 + -16, 98, 20, I18n.format("gui.stats")));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        switch (button.id)
+        {
+            case 0:
+                this.mc.displayGuiScreen(new GuiOptions(this, this.mc.gameSettings));
+                break;
+            case 1:
+                boolean flag = this.mc.isIntegratedServerRunning();
+                boolean flag1 = this.mc.isConnectedToRealms();
+                button.enabled = false;
+                this.mc.world.sendQuittingDisconnectingPacket();
+                this.mc.loadWorld((WorldClient)null);
+
+                if (flag)
+                {
+                    this.mc.displayGuiScreen(new GuiMainMenu());
+                }
+                else if (flag1)
+                {
+                    RealmsBridge realmsbridge = new RealmsBridge();
+                    realmsbridge.switchToRealms(new GuiMainMenu());
+                }
+                else
+                {
+                    this.mc.displayGuiScreen(new GuiMultiplayer(new GuiMainMenu()));
+                }
+
+            case 2:
+            case 3:
+            default:
+                break;
+            case 4:
+                this.mc.displayGuiScreen((GuiScreen)null);
+                this.mc.setIngameFocus();
+                break;
+            case 5:
+                if (this.mc.player != null)
+                this.mc.displayGuiScreen(new GuiScreenAdvancements(this.mc.player.connection.getAdvancementManager()));
+                break;
+            case 6:
+                if (this.mc.player != null)
+                this.mc.displayGuiScreen(new GuiStats(this, this.mc.player.getStatFileWriter()));
+                break;
+            case 7:
+                this.mc.displayGuiScreen(new GuiShareToLan(this));
+                break;
+            case 12:
+                net.minecraftforge.fml.client.FMLClientHandler.instance().showInGameModOptions(this);
+                break;
+        }
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+        ++this.visibleTime;
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("menu.game"), this.width / 2, 40, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiKeyBindingList.java

@@ -0,0 +1,210 @@
+package net.minecraft.client.gui;
+
+import java.util.Arrays;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.lang3.ArrayUtils;
+
+@SideOnly(Side.CLIENT)
+public class GuiKeyBindingList extends GuiListExtended
+{
+    private final GuiControls controlsScreen;
+    private final Minecraft mc;
+    private final GuiListExtended.IGuiListEntry[] listEntries;
+    private int maxListLabelWidth;
+
+    public GuiKeyBindingList(GuiControls controls, Minecraft mcIn)
+    {
+        super(mcIn, controls.width + 45, controls.height, 63, controls.height - 32, 20);
+        this.controlsScreen = controls;
+        this.mc = mcIn;
+        KeyBinding[] akeybinding = (KeyBinding[])ArrayUtils.clone(mcIn.gameSettings.keyBindings);
+        this.listEntries = new GuiListExtended.IGuiListEntry[akeybinding.length + KeyBinding.getKeybinds().size()];
+        Arrays.sort((Object[])akeybinding);
+        int i = 0;
+        String s = null;
+
+        for (KeyBinding keybinding : akeybinding)
+        {
+            String s1 = keybinding.getKeyCategory();
+
+            if (!s1.equals(s))
+            {
+                s = s1;
+                this.listEntries[i++] = new GuiKeyBindingList.CategoryEntry(s1);
+            }
+
+            int j = mcIn.fontRenderer.getStringWidth(I18n.format(keybinding.getKeyDescription()));
+
+            if (j > this.maxListLabelWidth)
+            {
+                this.maxListLabelWidth = j;
+            }
+
+            this.listEntries[i++] = new GuiKeyBindingList.KeyEntry(keybinding);
+        }
+    }
+
+    protected int getSize()
+    {
+        return this.listEntries.length;
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public GuiListExtended.IGuiListEntry getListEntry(int index)
+    {
+        return this.listEntries[index];
+    }
+
+    protected int getScrollBarX()
+    {
+        return super.getScrollBarX() + 35;
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return super.getListWidth() + 32;
+    }
+
+    @SideOnly(Side.CLIENT)
+    public class CategoryEntry implements GuiListExtended.IGuiListEntry
+    {
+        private final String labelText;
+        private final int labelWidth;
+
+        public CategoryEntry(String name)
+        {
+            this.labelText = I18n.format(name);
+            this.labelWidth = GuiKeyBindingList.this.mc.fontRenderer.getStringWidth(this.labelText);
+        }
+
+        public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+        {
+            GuiKeyBindingList.this.mc.fontRenderer.drawString(this.labelText, GuiKeyBindingList.this.mc.currentScreen.width / 2 - this.labelWidth / 2, y + slotHeight - GuiKeyBindingList.this.mc.fontRenderer.FONT_HEIGHT - 1, 16777215);
+        }
+
+        /**
+         * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+         * clicked and the list should not be dragged.
+         */
+        public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+        {
+            return false;
+        }
+
+        /**
+         * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+         */
+        public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+        {
+        }
+
+        public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+        {
+        }
+    }
+
+    @SideOnly(Side.CLIENT)
+    public class KeyEntry implements GuiListExtended.IGuiListEntry
+    {
+        /** The keybinding specified for this KeyEntry */
+        private final KeyBinding keybinding;
+        /** The localized key description for this KeyEntry */
+        private final String keyDesc;
+        private final GuiButton btnChangeKeyBinding;
+        private final GuiButton btnReset;
+
+        private KeyEntry(KeyBinding name)
+        {
+            this.keybinding = name;
+            this.keyDesc = I18n.format(name.getKeyDescription());
+            this.btnChangeKeyBinding = new GuiButton(0, 0, 0, 95, 20, I18n.format(name.getKeyDescription()));
+            this.btnReset = new GuiButton(0, 0, 0, 50, 20, I18n.format("controls.reset"));
+        }
+
+        public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+        {
+            boolean flag = GuiKeyBindingList.this.controlsScreen.buttonId == this.keybinding;
+            GuiKeyBindingList.this.mc.fontRenderer.drawString(this.keyDesc, x + 90 - GuiKeyBindingList.this.maxListLabelWidth, y + slotHeight / 2 - GuiKeyBindingList.this.mc.fontRenderer.FONT_HEIGHT / 2, 16777215);
+            this.btnReset.x = x + 210;
+            this.btnReset.y = y;
+            this.btnReset.enabled = !this.keybinding.isSetToDefaultValue();
+            this.btnReset.drawButton(GuiKeyBindingList.this.mc, mouseX, mouseY, partialTicks);
+            this.btnChangeKeyBinding.x = x + 105;
+            this.btnChangeKeyBinding.y = y;
+            this.btnChangeKeyBinding.displayString = this.keybinding.getDisplayName();
+            boolean flag1 = false;
+            boolean keyCodeModifierConflict = true; // less severe form of conflict, like SHIFT conflicting with SHIFT+G
+
+            if (this.keybinding.getKeyCode() != 0)
+            {
+                for (KeyBinding keybinding : GuiKeyBindingList.this.mc.gameSettings.keyBindings)
+                {
+                    if (keybinding != this.keybinding && keybinding.conflicts(this.keybinding))
+                    {
+                        flag1 = true;
+                        keyCodeModifierConflict &= keybinding.hasKeyCodeModifierConflict(this.keybinding);
+                    }
+                }
+            }
+
+            if (flag)
+            {
+                this.btnChangeKeyBinding.displayString = TextFormatting.WHITE + "> " + TextFormatting.YELLOW + this.btnChangeKeyBinding.displayString + TextFormatting.WHITE + " <";
+            }
+            else if (flag1)
+            {
+                this.btnChangeKeyBinding.displayString = (keyCodeModifierConflict ? TextFormatting.GOLD : TextFormatting.RED) + this.btnChangeKeyBinding.displayString;
+            }
+
+            this.btnChangeKeyBinding.drawButton(GuiKeyBindingList.this.mc, mouseX, mouseY, partialTicks);
+        }
+
+        /**
+         * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+         * clicked and the list should not be dragged.
+         */
+        public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+        {
+            if (this.btnChangeKeyBinding.mousePressed(GuiKeyBindingList.this.mc, mouseX, mouseY))
+            {
+                GuiKeyBindingList.this.controlsScreen.buttonId = this.keybinding;
+                return true;
+            }
+            else if (this.btnReset.mousePressed(GuiKeyBindingList.this.mc, mouseX, mouseY))
+            {
+                this.keybinding.setToDefault();
+                GuiKeyBindingList.this.mc.gameSettings.setOptionKeyBinding(this.keybinding, this.keybinding.getKeyCodeDefault());
+                KeyBinding.resetKeyBindingArrayAndHash();
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /**
+         * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+         */
+        public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+        {
+            this.btnChangeKeyBinding.mouseReleased(x, y);
+            this.btnReset.mouseReleased(x, y);
+        }
+
+        public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+        {
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiLabel.java

@@ -0,0 +1,101 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiLabel extends Gui
+{
+    protected int width = 200;
+    protected int height = 20;
+    public int x;
+    public int y;
+    private final List<String> labels;
+    public int id;
+    private boolean centered;
+    public boolean visible = true;
+    private boolean labelBgEnabled;
+    private final int textColor;
+    private int backColor;
+    private int ulColor;
+    private int brColor;
+    private final FontRenderer fontRenderer;
+    private int border;
+
+    public GuiLabel(FontRenderer fontRendererObj, int p_i45540_2_, int p_i45540_3_, int p_i45540_4_, int p_i45540_5_, int p_i45540_6_, int p_i45540_7_)
+    {
+        this.fontRenderer = fontRendererObj;
+        this.id = p_i45540_2_;
+        this.x = p_i45540_3_;
+        this.y = p_i45540_4_;
+        this.width = p_i45540_5_;
+        this.height = p_i45540_6_;
+        this.labels = Lists.<String>newArrayList();
+        this.centered = false;
+        this.labelBgEnabled = false;
+        this.textColor = p_i45540_7_;
+        this.backColor = -1;
+        this.ulColor = -1;
+        this.brColor = -1;
+        this.border = 0;
+    }
+
+    public void addLine(String p_175202_1_)
+    {
+        this.labels.add(I18n.format(p_175202_1_));
+    }
+
+    /**
+     * Sets the Label to be centered
+     */
+    public GuiLabel setCentered()
+    {
+        this.centered = true;
+        return this;
+    }
+
+    public void drawLabel(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (this.visible)
+        {
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+            this.drawLabelBackground(mc, mouseX, mouseY);
+            int i = this.y + this.height / 2 + this.border / 2;
+            int j = i - this.labels.size() * 10 / 2;
+
+            for (int k = 0; k < this.labels.size(); ++k)
+            {
+                if (this.centered)
+                {
+                    this.drawCenteredString(this.fontRenderer, this.labels.get(k), this.x + this.width / 2, j + k * 10, this.textColor);
+                }
+                else
+                {
+                    this.drawString(this.fontRenderer, this.labels.get(k), this.x, j + k * 10, this.textColor);
+                }
+            }
+        }
+    }
+
+    protected void drawLabelBackground(Minecraft mcIn, int p_146160_2_, int p_146160_3_)
+    {
+        if (this.labelBgEnabled)
+        {
+            int i = this.width + this.border * 2;
+            int j = this.height + this.border * 2;
+            int k = this.x - this.border;
+            int l = this.y - this.border;
+            drawRect(k, l, k + i, l + j, this.backColor);
+            this.drawHorizontalLine(k, k + i, l, this.ulColor);
+            this.drawHorizontalLine(k, k + i, l + j, this.brColor);
+            this.drawVerticalLine(k, l, l + j, this.ulColor);
+            this.drawVerticalLine(k + i, l, l + j, this.brColor);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiLanguage.java

@@ -0,0 +1,171 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import java.io.IOException;
+import java.util.Map;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.resources.Language;
+import net.minecraft.client.resources.LanguageManager;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiLanguage extends GuiScreen
+{
+    /** The parent Gui screen */
+    protected GuiScreen parentScreen;
+    /** The List GuiSlot object reference. */
+    private GuiLanguage.List list;
+    /** Reference to the GameSettings object. */
+    private final GameSettings game_settings_3;
+    /** Reference to the LanguageManager object. */
+    private final LanguageManager languageManager;
+    /** A button which allows the user to determine if the Unicode font should be forced. */
+    private GuiOptionButton forceUnicodeFontBtn;
+    /** The button to confirm the current settings. */
+    private GuiOptionButton confirmSettingsBtn;
+
+    public GuiLanguage(GuiScreen screen, GameSettings gameSettingsObj, LanguageManager manager)
+    {
+        this.parentScreen = screen;
+        this.game_settings_3 = gameSettingsObj;
+        this.languageManager = manager;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.forceUnicodeFontBtn = (GuiOptionButton)this.addButton(new GuiOptionButton(100, this.width / 2 - 155, this.height - 38, GameSettings.Options.FORCE_UNICODE_FONT, this.game_settings_3.getKeyBinding(GameSettings.Options.FORCE_UNICODE_FONT)));
+        this.confirmSettingsBtn = (GuiOptionButton)this.addButton(new GuiOptionButton(6, this.width / 2 - 155 + 160, this.height - 38, I18n.format("gui.done")));
+        this.list = new GuiLanguage.List(this.mc);
+        this.list.registerScrollButtons(7, 8);
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.list.handleMouseInput();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            switch (button.id)
+            {
+                case 5:
+                    break;
+                case 6:
+                    this.mc.displayGuiScreen(this.parentScreen);
+                    break;
+                case 100:
+
+                    if (button instanceof GuiOptionButton)
+                    {
+                        this.game_settings_3.setOptionValue(((GuiOptionButton)button).getOption(), 1);
+                        button.displayString = this.game_settings_3.getKeyBinding(GameSettings.Options.FORCE_UNICODE_FONT);
+                        ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+                        int i = scaledresolution.getScaledWidth();
+                        int j = scaledresolution.getScaledHeight();
+                        this.setWorldAndResolution(this.mc, i, j);
+                    }
+
+                    break;
+                default:
+                    this.list.actionPerformed(button);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.list.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, I18n.format("options.language"), this.width / 2, 16, 16777215);
+        this.drawCenteredString(this.fontRenderer, "(" + I18n.format("options.languageWarning") + ")", this.width / 2, this.height - 56, 8421504);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    @SideOnly(Side.CLIENT)
+    class List extends GuiSlot
+    {
+        /** A list containing the many different locale language codes. */
+        private final java.util.List<String> langCodeList = Lists.<String>newArrayList();
+        /** The map containing the Locale-Language pairs. */
+        private final Map<String, Language> languageMap = Maps.<String, Language>newHashMap();
+
+        public List(Minecraft mcIn)
+        {
+            super(mcIn, GuiLanguage.this.width, GuiLanguage.this.height, 32, GuiLanguage.this.height - 65 + 4, 18);
+
+            for (Language language : GuiLanguage.this.languageManager.getLanguages())
+            {
+                this.languageMap.put(language.getLanguageCode(), language);
+                this.langCodeList.add(language.getLanguageCode());
+            }
+        }
+
+        protected int getSize()
+        {
+            return this.langCodeList.size();
+        }
+
+        /**
+         * The element in the slot that was clicked, boolean for whether it was double clicked or not
+         */
+        protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+        {
+            Language language = this.languageMap.get(this.langCodeList.get(slotIndex));
+            GuiLanguage.this.languageManager.setCurrentLanguage(language);
+            GuiLanguage.this.game_settings_3.language = language.getLanguageCode();
+            net.minecraftforge.fml.client.FMLClientHandler.instance().refreshResources(net.minecraftforge.client.resource.VanillaResourceType.LANGUAGES);
+            GuiLanguage.this.fontRenderer.setUnicodeFlag(GuiLanguage.this.languageManager.isCurrentLocaleUnicode() || GuiLanguage.this.game_settings_3.forceUnicodeFont);
+            GuiLanguage.this.fontRenderer.setBidiFlag(GuiLanguage.this.languageManager.isCurrentLanguageBidirectional());
+            GuiLanguage.this.confirmSettingsBtn.displayString = I18n.format("gui.done");
+            GuiLanguage.this.forceUnicodeFontBtn.displayString = GuiLanguage.this.game_settings_3.getKeyBinding(GameSettings.Options.FORCE_UNICODE_FONT);
+            GuiLanguage.this.game_settings_3.saveOptions();
+        }
+
+        /**
+         * Returns true if the element passed in is currently selected
+         */
+        protected boolean isSelected(int slotIndex)
+        {
+            return ((String)this.langCodeList.get(slotIndex)).equals(GuiLanguage.this.languageManager.getCurrentLanguage().getLanguageCode());
+        }
+
+        /**
+         * Return the height of the content being scrolled
+         */
+        protected int getContentHeight()
+        {
+            return this.getSize() * 18;
+        }
+
+        protected void drawBackground()
+        {
+            GuiLanguage.this.drawDefaultBackground();
+        }
+
+        protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+        {
+            GuiLanguage.this.fontRenderer.setBidiFlag(true);
+            GuiLanguage.this.drawCenteredString(GuiLanguage.this.fontRenderer, ((Language)this.languageMap.get(this.langCodeList.get(slotIndex))).toString(), this.width / 2, yPos + 1, 16777215);
+            GuiLanguage.this.fontRenderer.setBidiFlag(GuiLanguage.this.languageManager.getCurrentLanguage().isBidirectional());
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiListButton.java

@@ -0,0 +1,59 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiListButton extends GuiButton
+{
+    private boolean value;
+    /** The localization string used by this control. */
+    private final String localizationStr;
+    /** The GuiResponder Object reference. */
+    private final GuiPageButtonList.GuiResponder guiResponder;
+
+    public GuiListButton(GuiPageButtonList.GuiResponder responder, int buttonId, int x, int y, String localizationStrIn, boolean valueIn)
+    {
+        super(buttonId, x, y, 150, 20, "");
+        this.localizationStr = localizationStrIn;
+        this.value = valueIn;
+        this.displayString = this.buildDisplayString();
+        this.guiResponder = responder;
+    }
+
+    /**
+     * Builds the localized display string for this GuiListButton
+     */
+    private String buildDisplayString()
+    {
+        return I18n.format(this.localizationStr) + ": " + I18n.format(this.value ? "gui.yes" : "gui.no");
+    }
+
+    public void setValue(boolean valueIn)
+    {
+        this.value = valueIn;
+        this.displayString = this.buildDisplayString();
+        this.guiResponder.setEntryValue(this.id, valueIn);
+    }
+
+    /**
+     * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent
+     * e).
+     */
+    public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (super.mousePressed(mc, mouseX, mouseY))
+        {
+            this.value = !this.value;
+            this.displayString = this.buildDisplayString();
+            this.guiResponder.setEntryValue(this.id, this.value);
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiListExtended.java

@@ -0,0 +1,106 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public abstract class GuiListExtended extends GuiSlot
+{
+    public GuiListExtended(Minecraft mcIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(mcIn, widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+    }
+
+    /**
+     * The element in the slot that was clicked, boolean for whether it was double clicked or not
+     */
+    protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+    {
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return false;
+    }
+
+    protected void drawBackground()
+    {
+    }
+
+    protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        this.getListEntry(slotIndex).drawEntry(slotIndex, xPos, yPos, this.getListWidth(), heightIn, mouseXIn, mouseYIn, this.isMouseYWithinSlotBounds(mouseYIn) && this.getSlotIndexFromScreenCoords(mouseXIn, mouseYIn) == slotIndex, partialTicks);
+    }
+
+    protected void updateItemPos(int entryID, int insideLeft, int yPos, float partialTicks)
+    {
+        this.getListEntry(entryID).updatePosition(entryID, insideLeft, yPos, partialTicks);
+    }
+
+    public boolean mouseClicked(int mouseX, int mouseY, int mouseEvent)
+    {
+        if (this.isMouseYWithinSlotBounds(mouseY))
+        {
+            int i = this.getSlotIndexFromScreenCoords(mouseX, mouseY);
+
+            if (i >= 0)
+            {
+                int j = this.left + this.width / 2 - this.getListWidth() / 2 + 2;
+                int k = this.top + 4 - this.getAmountScrolled() + i * this.slotHeight + this.headerPadding;
+                int l = mouseX - j;
+                int i1 = mouseY - k;
+
+                if (this.getListEntry(i).mousePressed(i, mouseX, mouseY, mouseEvent, l, i1))
+                {
+                    this.setEnabled(false);
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public boolean mouseReleased(int x, int y, int mouseEvent)
+    {
+        for (int i = 0; i < this.getSize(); ++i)
+        {
+            int j = this.left + this.width / 2 - this.getListWidth() / 2 + 2;
+            int k = this.top + 4 - this.getAmountScrolled() + i * this.slotHeight + this.headerPadding;
+            int l = x - j;
+            int i1 = y - k;
+            this.getListEntry(i).mouseReleased(i, x, y, mouseEvent, l, i1);
+        }
+
+        this.setEnabled(true);
+        return false;
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public abstract GuiListExtended.IGuiListEntry getListEntry(int index);
+
+    @SideOnly(Side.CLIENT)
+    public interface IGuiListEntry
+    {
+        void updatePosition(int slotIndex, int x, int y, float partialTicks);
+
+        void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks);
+
+        /**
+         * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+         * clicked and the list should not be dragged.
+         */
+        boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY);
+
+        /**
+         * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+         */
+        void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiListWorldSelection.java

@@ -0,0 +1,107 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.client.AnvilConverterException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.world.storage.ISaveFormat;
+import net.minecraft.world.storage.WorldSummary;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiListWorldSelection extends GuiListExtended
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private final GuiWorldSelection worldSelection;
+    private final List<GuiListWorldSelectionEntry> entries = Lists.<GuiListWorldSelectionEntry>newArrayList();
+    /** Index to the currently selected world */
+    private int selectedIdx = -1;
+
+    public GuiListWorldSelection(GuiWorldSelection p_i46590_1_, Minecraft clientIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(clientIn, widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.worldSelection = p_i46590_1_;
+        this.refreshList();
+    }
+
+    public void refreshList()
+    {
+        ISaveFormat isaveformat = this.mc.getSaveLoader();
+        List<WorldSummary> list;
+
+        try
+        {
+            list = isaveformat.getSaveList();
+        }
+        catch (AnvilConverterException anvilconverterexception)
+        {
+            LOGGER.error("Couldn't load level list", (Throwable)anvilconverterexception);
+            this.mc.displayGuiScreen(new GuiErrorScreen(I18n.format("selectWorld.unable_to_load"), anvilconverterexception.getMessage()));
+            return;
+        }
+
+        Collections.sort(list);
+
+        for (WorldSummary worldsummary : list)
+        {
+            this.entries.add(new GuiListWorldSelectionEntry(this, worldsummary, this.mc.getSaveLoader()));
+        }
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public GuiListWorldSelectionEntry getListEntry(int index)
+    {
+        return this.entries.get(index);
+    }
+
+    protected int getSize()
+    {
+        return this.entries.size();
+    }
+
+    protected int getScrollBarX()
+    {
+        return super.getScrollBarX() + 20;
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return super.getListWidth() + 50;
+    }
+
+    public void selectWorld(int idx)
+    {
+        this.selectedIdx = idx;
+        this.worldSelection.selectWorld(this.getSelectedWorld());
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return slotIndex == this.selectedIdx;
+    }
+
+    @Nullable
+    public GuiListWorldSelectionEntry getSelectedWorld()
+    {
+        return this.selectedIdx >= 0 && this.selectedIdx < this.getSize() ? this.getListEntry(this.selectedIdx) : null;
+    }
+
+    public GuiWorldSelection getGuiWorldSelection()
+    {
+        return this.worldSelection;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiListWorldSelectionEntry.java

@@ -0,0 +1,304 @@
+package net.minecraft.client.gui;
+
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import javax.imageio.ImageIO;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.PositionedSoundRecord;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.init.SoundEvents;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.WorldSettings;
+import net.minecraft.world.storage.ISaveFormat;
+import net.minecraft.world.storage.ISaveHandler;
+import net.minecraft.world.storage.WorldInfo;
+import net.minecraft.world.storage.WorldSummary;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.Validate;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiListWorldSelectionEntry implements GuiListExtended.IGuiListEntry
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final DateFormat DATE_FORMAT = new SimpleDateFormat();
+    private static final ResourceLocation ICON_MISSING = new ResourceLocation("textures/misc/unknown_server.png");
+    private static final ResourceLocation ICON_OVERLAY_LOCATION = new ResourceLocation("textures/gui/world_selection.png");
+    private final Minecraft client;
+    private final GuiWorldSelection worldSelScreen;
+    private final WorldSummary worldSummary;
+    private final ResourceLocation iconLocation;
+    private final GuiListWorldSelection containingListSel;
+    private File iconFile;
+    private DynamicTexture icon;
+    private long lastClickTime;
+
+    public GuiListWorldSelectionEntry(GuiListWorldSelection listWorldSelIn, WorldSummary worldSummaryIn, ISaveFormat saveFormat)
+    {
+        this.containingListSel = listWorldSelIn;
+        this.worldSelScreen = listWorldSelIn.getGuiWorldSelection();
+        this.worldSummary = worldSummaryIn;
+        this.client = Minecraft.getMinecraft();
+        this.iconLocation = new ResourceLocation("worlds/" + worldSummaryIn.getFileName() + "/icon");
+        this.iconFile = saveFormat.getFile(worldSummaryIn.getFileName(), "icon.png");
+
+        if (!this.iconFile.isFile())
+        {
+            this.iconFile = null;
+        }
+
+        this.loadServerIcon();
+    }
+
+    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+    {
+        String s = this.worldSummary.getDisplayName();
+        String s1 = this.worldSummary.getFileName() + " (" + DATE_FORMAT.format(new Date(this.worldSummary.getLastTimePlayed())) + ")";
+        String s2 = "";
+
+        if (StringUtils.isEmpty(s))
+        {
+            s = I18n.format("selectWorld.world") + " " + (slotIndex + 1);
+        }
+
+        if (this.worldSummary.requiresConversion())
+        {
+            s2 = I18n.format("selectWorld.conversion") + " " + s2;
+        }
+        else
+        {
+            s2 = I18n.format("gameMode." + this.worldSummary.getEnumGameType().getName());
+
+            if (this.worldSummary.isHardcoreModeEnabled())
+            {
+                s2 = TextFormatting.DARK_RED + I18n.format("gameMode.hardcore") + TextFormatting.RESET;
+            }
+
+            if (this.worldSummary.getCheatsEnabled())
+            {
+                s2 = s2 + ", " + I18n.format("selectWorld.cheats");
+            }
+
+            String s3 = this.worldSummary.getVersionName();
+
+            if (this.worldSummary.markVersionInList())
+            {
+                if (this.worldSummary.askToOpenWorld())
+                {
+                    s2 = s2 + ", " + I18n.format("selectWorld.version") + " " + TextFormatting.RED + s3 + TextFormatting.RESET;
+                }
+                else
+                {
+                    s2 = s2 + ", " + I18n.format("selectWorld.version") + " " + TextFormatting.ITALIC + s3 + TextFormatting.RESET;
+                }
+            }
+            else
+            {
+                s2 = s2 + ", " + I18n.format("selectWorld.version") + " " + s3;
+            }
+        }
+
+        this.client.fontRenderer.drawString(s, x + 32 + 3, y + 1, 16777215);
+        this.client.fontRenderer.drawString(s1, x + 32 + 3, y + this.client.fontRenderer.FONT_HEIGHT + 3, 8421504);
+        this.client.fontRenderer.drawString(s2, x + 32 + 3, y + this.client.fontRenderer.FONT_HEIGHT + this.client.fontRenderer.FONT_HEIGHT + 3, 8421504);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.client.getTextureManager().bindTexture(this.icon != null ? this.iconLocation : ICON_MISSING);
+        GlStateManager.enableBlend();
+        Gui.drawModalRectWithCustomSizedTexture(x, y, 0.0F, 0.0F, 32, 32, 32.0F, 32.0F);
+        GlStateManager.disableBlend();
+
+        if (this.client.gameSettings.touchscreen || isSelected)
+        {
+            this.client.getTextureManager().bindTexture(ICON_OVERLAY_LOCATION);
+            Gui.drawRect(x, y, x + 32, y + 32, -1601138544);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            int j = mouseX - x;
+            int i = j < 32 ? 32 : 0;
+
+            if (this.worldSummary.markVersionInList())
+            {
+                Gui.drawModalRectWithCustomSizedTexture(x, y, 32.0F, (float)i, 32, 32, 256.0F, 256.0F);
+
+                if (this.worldSummary.askToOpenWorld())
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 96.0F, (float)i, 32, 32, 256.0F, 256.0F);
+
+                    if (j < 32)
+                    {
+                        this.worldSelScreen.setVersionTooltip(TextFormatting.RED + I18n.format("selectWorld.tooltip.fromNewerVersion1") + "\n" + TextFormatting.RED + I18n.format("selectWorld.tooltip.fromNewerVersion2"));
+                    }
+                }
+                else
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 64.0F, (float)i, 32, 32, 256.0F, 256.0F);
+
+                    if (j < 32)
+                    {
+                        this.worldSelScreen.setVersionTooltip(TextFormatting.GOLD + I18n.format("selectWorld.tooltip.snapshot1") + "\n" + TextFormatting.GOLD + I18n.format("selectWorld.tooltip.snapshot2"));
+                    }
+                }
+            }
+            else
+            {
+                Gui.drawModalRectWithCustomSizedTexture(x, y, 0.0F, (float)i, 32, 32, 256.0F, 256.0F);
+            }
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+     * clicked and the list should not be dragged.
+     */
+    public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+    {
+        this.containingListSel.selectWorld(slotIndex);
+
+        if (relativeX <= 32 && relativeX < 32)
+        {
+            this.joinWorld();
+            return true;
+        }
+        else if (Minecraft.getSystemTime() - this.lastClickTime < 250L)
+        {
+            this.joinWorld();
+            return true;
+        }
+        else
+        {
+            this.lastClickTime = Minecraft.getSystemTime();
+            return false;
+        }
+    }
+
+    public void joinWorld()
+    {
+        if (this.worldSummary.askToOpenWorld())
+        {
+            this.client.displayGuiScreen(new GuiYesNo(new GuiYesNoCallback()
+            {
+                public void confirmClicked(boolean result, int id)
+                {
+                    if (result)
+                    {
+                        GuiListWorldSelectionEntry.this.loadWorld();
+                    }
+                    else
+                    {
+                        GuiListWorldSelectionEntry.this.client.displayGuiScreen(GuiListWorldSelectionEntry.this.worldSelScreen);
+                    }
+                }
+            }, I18n.format("selectWorld.versionQuestion"), I18n.format("selectWorld.versionWarning", this.worldSummary.getVersionName()), I18n.format("selectWorld.versionJoinButton"), I18n.format("gui.cancel"), 0));
+        }
+        else
+        {
+            this.loadWorld();
+        }
+    }
+
+    public void deleteWorld()
+    {
+        this.client.displayGuiScreen(new GuiYesNo(new GuiYesNoCallback()
+        {
+            public void confirmClicked(boolean result, int id)
+            {
+                if (result)
+                {
+                    GuiListWorldSelectionEntry.this.client.displayGuiScreen(new GuiScreenWorking());
+                    ISaveFormat isaveformat = GuiListWorldSelectionEntry.this.client.getSaveLoader();
+                    isaveformat.flushCache();
+                    isaveformat.deleteWorldDirectory(GuiListWorldSelectionEntry.this.worldSummary.getFileName());
+                    GuiListWorldSelectionEntry.this.containingListSel.refreshList();
+                }
+
+                GuiListWorldSelectionEntry.this.client.displayGuiScreen(GuiListWorldSelectionEntry.this.worldSelScreen);
+            }
+        }, I18n.format("selectWorld.deleteQuestion"), "'" + this.worldSummary.getDisplayName() + "' " + I18n.format("selectWorld.deleteWarning"), I18n.format("selectWorld.deleteButton"), I18n.format("gui.cancel"), 0));
+    }
+
+    public void editWorld()
+    {
+        this.client.displayGuiScreen(new GuiWorldEdit(this.worldSelScreen, this.worldSummary.getFileName()));
+    }
+
+    public void recreateWorld()
+    {
+        this.client.displayGuiScreen(new GuiScreenWorking());
+        GuiCreateWorld guicreateworld = new GuiCreateWorld(this.worldSelScreen);
+        ISaveHandler isavehandler = this.client.getSaveLoader().getSaveLoader(this.worldSummary.getFileName(), false);
+        WorldInfo worldinfo = isavehandler.loadWorldInfo();
+        isavehandler.flush();
+
+        if (worldinfo != null)
+        {
+            guicreateworld.recreateFromExistingWorld(worldinfo);
+            this.client.displayGuiScreen(guicreateworld);
+        }
+    }
+
+    private void loadWorld()
+    {
+        this.client.getSoundHandler().playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+
+        if (this.client.getSaveLoader().canLoadWorld(this.worldSummary.getFileName()))
+        {
+            net.minecraftforge.fml.client.FMLClientHandler.instance().tryLoadExistingWorld(worldSelScreen, this.worldSummary);
+        }
+    }
+
+    private void loadServerIcon()
+    {
+        boolean flag = this.iconFile != null && this.iconFile.isFile();
+
+        if (flag)
+        {
+            BufferedImage bufferedimage;
+
+            try
+            {
+                bufferedimage = ImageIO.read(this.iconFile);
+                Validate.validState(bufferedimage.getWidth() == 64, "Must be 64 pixels wide");
+                Validate.validState(bufferedimage.getHeight() == 64, "Must be 64 pixels high");
+            }
+            catch (Throwable throwable)
+            {
+                LOGGER.error("Invalid icon for world {}", this.worldSummary.getFileName(), throwable);
+                this.iconFile = null;
+                return;
+            }
+
+            if (this.icon == null)
+            {
+                this.icon = new DynamicTexture(bufferedimage.getWidth(), bufferedimage.getHeight());
+                this.client.getTextureManager().loadTexture(this.iconLocation, this.icon);
+            }
+
+            bufferedimage.getRGB(0, 0, bufferedimage.getWidth(), bufferedimage.getHeight(), this.icon.getTextureData(), 0, bufferedimage.getWidth());
+            this.icon.updateDynamicTexture();
+        }
+        else if (!flag)
+        {
+            this.client.getTextureManager().deleteTexture(this.iconLocation);
+            this.icon = null;
+        }
+    }
+
+    /**
+     * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+     */
+    public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+    {
+    }
+
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+    {
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiLockIconButton.java

@@ -0,0 +1,101 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiLockIconButton extends GuiButton
+{
+    private boolean locked;
+
+    public GuiLockIconButton(int buttonId, int x, int y)
+    {
+        super(buttonId, x, y, 20, 20, "");
+    }
+
+    public boolean isLocked()
+    {
+        return this.locked;
+    }
+
+    public void setLocked(boolean lockedIn)
+    {
+        this.locked = lockedIn;
+    }
+
+    /**
+     * Draws this button to the screen.
+     */
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.visible)
+        {
+            mc.getTextureManager().bindTexture(GuiButton.BUTTON_TEXTURES);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            boolean flag = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+            GuiLockIconButton.Icon guilockiconbutton$icon;
+
+            if (this.locked)
+            {
+                if (!this.enabled)
+                {
+                    guilockiconbutton$icon = GuiLockIconButton.Icon.LOCKED_DISABLED;
+                }
+                else if (flag)
+                {
+                    guilockiconbutton$icon = GuiLockIconButton.Icon.LOCKED_HOVER;
+                }
+                else
+                {
+                    guilockiconbutton$icon = GuiLockIconButton.Icon.LOCKED;
+                }
+            }
+            else if (!this.enabled)
+            {
+                guilockiconbutton$icon = GuiLockIconButton.Icon.UNLOCKED_DISABLED;
+            }
+            else if (flag)
+            {
+                guilockiconbutton$icon = GuiLockIconButton.Icon.UNLOCKED_HOVER;
+            }
+            else
+            {
+                guilockiconbutton$icon = GuiLockIconButton.Icon.UNLOCKED;
+            }
+
+            this.drawTexturedModalRect(this.x, this.y, guilockiconbutton$icon.getX(), guilockiconbutton$icon.getY(), this.width, this.height);
+        }
+    }
+
+    @SideOnly(Side.CLIENT)
+    static enum Icon
+    {
+        LOCKED(0, 146),
+        LOCKED_HOVER(0, 166),
+        LOCKED_DISABLED(0, 186),
+        UNLOCKED(20, 146),
+        UNLOCKED_HOVER(20, 166),
+        UNLOCKED_DISABLED(20, 186);
+
+        private final int x;
+        private final int y;
+
+        private Icon(int xIn, int yIn)
+        {
+            this.x = xIn;
+            this.y = yIn;
+        }
+
+        public int getX()
+        {
+            return this.x;
+        }
+
+        public int getY()
+        {
+            return this.y;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiMainMenu.java

@@ -0,0 +1,668 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.Runnables;
+import java.io.BufferedReader;
+import java.io.Closeable;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URI;
+import java.nio.charset.StandardCharsets;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+import java.util.Random;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.realms.RealmsBridge;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.StringUtils;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.WorldServerDemo;
+import net.minecraft.world.storage.ISaveFormat;
+import net.minecraft.world.storage.WorldInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.io.IOUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.GLContext;
+import org.lwjgl.util.glu.Project;
+
+@SideOnly(Side.CLIENT)
+public class GuiMainMenu extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final Random RANDOM = new Random();
+    /**
+     * A random number between 0.0 and 1.0, used to determine if the title screen says <a
+     * href="https://minecraft.gamepedia.com/Menu_screen#Minceraft">Minceraft</a> instead of Minecraft. Set during
+     * construction; if the value is less than .0001, then Minceraft is displayed.
+     */
+    private final float minceraftRoll;
+    /** The splash message. */
+    private String splashText;
+    private GuiButton buttonResetDemo;
+    /** Timer used to rotate the panorama, increases every tick. */
+    private float panoramaTimer;
+    /** Texture allocated for the current viewport of the main menu's panorama background. */
+    private DynamicTexture viewportTexture;
+    /** The Object object utilized as a thread lock when performing non thread-safe operations */
+    private final Object threadLock = new Object();
+    public static final String MORE_INFO_TEXT = "Please click " + TextFormatting.UNDERLINE + "here" + TextFormatting.RESET + " for more information.";
+    /** Width of openGLWarning2 */
+    private int openGLWarning2Width;
+    /** Width of openGLWarning1 */
+    private int openGLWarning1Width;
+    /** Left x coordinate of the OpenGL warning */
+    private int openGLWarningX1;
+    /** Top y coordinate of the OpenGL warning */
+    private int openGLWarningY1;
+    /** Right x coordinate of the OpenGL warning */
+    private int openGLWarningX2;
+    /** Bottom y coordinate of the OpenGL warning */
+    private int openGLWarningY2;
+    /** OpenGL graphics card warning. */
+    private String openGLWarning1;
+    /** OpenGL graphics card warning. */
+    private String openGLWarning2;
+    /** Link to the Mojang Support about minimum requirements */
+    private String openGLWarningLink;
+    private static final ResourceLocation SPLASH_TEXTS = new ResourceLocation("texts/splashes.txt");
+    private static final ResourceLocation MINECRAFT_TITLE_TEXTURES = new ResourceLocation("textures/gui/title/minecraft.png");
+    private static final ResourceLocation field_194400_H = new ResourceLocation("textures/gui/title/edition.png");
+    /** An array of all the paths to the panorama pictures. */
+    private static final ResourceLocation[] TITLE_PANORAMA_PATHS = new ResourceLocation[] {new ResourceLocation("textures/gui/title/background/panorama_0.png"), new ResourceLocation("textures/gui/title/background/panorama_1.png"), new ResourceLocation("textures/gui/title/background/panorama_2.png"), new ResourceLocation("textures/gui/title/background/panorama_3.png"), new ResourceLocation("textures/gui/title/background/panorama_4.png"), new ResourceLocation("textures/gui/title/background/panorama_5.png")};
+    private ResourceLocation backgroundTexture;
+    /** Minecraft Realms button. */
+    private GuiButton realmsButton;
+    /** Has the check for a realms notification screen been performed? */
+    private boolean hasCheckedForRealmsNotification;
+    /**
+     * A screen generated by realms for notifications; drawn in adition to the main menu (buttons and such from both are
+     * drawn at the same time). May be null.
+     */
+    private GuiScreen realmsNotification;
+    private int widthCopyright;
+    private int widthCopyrightRest;
+    private GuiButton modButton;
+    private net.minecraftforge.client.gui.NotificationModUpdateScreen modUpdateNotification;
+
+    public GuiMainMenu()
+    {
+        this.openGLWarning2 = MORE_INFO_TEXT;
+        this.splashText = "missingno";
+        IResource iresource = null;
+
+        try
+        {
+            List<String> list = Lists.<String>newArrayList();
+            iresource = Minecraft.getMinecraft().getResourceManager().getResource(SPLASH_TEXTS);
+            BufferedReader bufferedreader = new BufferedReader(new InputStreamReader(iresource.getInputStream(), StandardCharsets.UTF_8));
+            String s;
+
+            while ((s = bufferedreader.readLine()) != null)
+            {
+                s = s.trim();
+
+                if (!s.isEmpty())
+                {
+                    list.add(s);
+                }
+            }
+
+            if (!list.isEmpty())
+            {
+                while (true)
+                {
+                    this.splashText = list.get(RANDOM.nextInt(list.size()));
+
+                    if (this.splashText.hashCode() != 125780783)
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+        catch (IOException var8)
+        {
+            ;
+        }
+        finally
+        {
+            IOUtils.closeQuietly((Closeable)iresource);
+        }
+
+        this.minceraftRoll = RANDOM.nextFloat();
+        this.openGLWarning1 = "";
+
+        if (!GLContext.getCapabilities().OpenGL20 && !OpenGlHelper.areShadersSupported())
+        {
+            this.openGLWarning1 = I18n.format("title.oldgl1");
+            this.openGLWarning2 = I18n.format("title.oldgl2");
+            this.openGLWarningLink = "https://help.mojang.com/customer/portal/articles/325948?ref=game";
+        }
+    }
+
+    /**
+     * Is there currently a realms notification screen, and are realms notifications enabled?
+     */
+    private boolean areRealmsNotificationsEnabled()
+    {
+        return Minecraft.getMinecraft().gameSettings.getOptionOrdinalValue(GameSettings.Options.REALMS_NOTIFICATIONS) && this.realmsNotification != null;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        if (this.areRealmsNotificationsEnabled())
+        {
+            this.realmsNotification.updateScreen();
+        }
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return false;
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.viewportTexture = new DynamicTexture(256, 256);
+        this.backgroundTexture = this.mc.getTextureManager().getDynamicTextureLocation("background", this.viewportTexture);
+        this.widthCopyright = this.fontRenderer.getStringWidth("Copyright Mojang AB. Do not distribute!");
+        this.widthCopyrightRest = this.width - this.widthCopyright - 2;
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(new Date());
+
+        if (calendar.get(2) + 1 == 12 && calendar.get(5) == 24)
+        {
+            this.splashText = "Merry X-mas!";
+        }
+        else if (calendar.get(2) + 1 == 1 && calendar.get(5) == 1)
+        {
+            this.splashText = "Happy new year!";
+        }
+        else if (calendar.get(2) + 1 == 10 && calendar.get(5) == 31)
+        {
+            this.splashText = "OOoooOOOoooo! Spooky!";
+        }
+
+        int i = 24;
+        int j = this.height / 4 + 48;
+
+        if (this.mc.isDemo())
+        {
+            this.addDemoButtons(j, 24);
+        }
+        else
+        {
+            this.addSingleplayerMultiplayerButtons(j, 24);
+        }
+
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, j + 72 + 12, 98, 20, I18n.format("menu.options")));
+        this.buttonList.add(new GuiButton(4, this.width / 2 + 2, j + 72 + 12, 98, 20, I18n.format("menu.quit")));
+        this.buttonList.add(new GuiButtonLanguage(5, this.width / 2 - 124, j + 72 + 12));
+
+        synchronized (this.threadLock)
+        {
+            this.openGLWarning1Width = this.fontRenderer.getStringWidth(this.openGLWarning1);
+            this.openGLWarning2Width = this.fontRenderer.getStringWidth(this.openGLWarning2);
+            int k = Math.max(this.openGLWarning1Width, this.openGLWarning2Width);
+            this.openGLWarningX1 = (this.width - k) / 2;
+            this.openGLWarningY1 = (this.buttonList.get(0)).y - 24;
+            this.openGLWarningX2 = this.openGLWarningX1 + k;
+            this.openGLWarningY2 = this.openGLWarningY1 + 24;
+        }
+
+        this.mc.setConnectedToRealms(false);
+
+        if (Minecraft.getMinecraft().gameSettings.getOptionOrdinalValue(GameSettings.Options.REALMS_NOTIFICATIONS) && !this.hasCheckedForRealmsNotification)
+        {
+            RealmsBridge realmsbridge = new RealmsBridge();
+            this.realmsNotification = realmsbridge.getNotificationScreen(this);
+            this.hasCheckedForRealmsNotification = true;
+        }
+
+        if (this.areRealmsNotificationsEnabled())
+        {
+            this.realmsNotification.setGuiSize(this.width, this.height);
+            this.realmsNotification.initGui();
+        }
+        modUpdateNotification = net.minecraftforge.client.gui.NotificationModUpdateScreen.init(this, modButton);
+    }
+
+    /**
+     * Adds Singleplayer and Multiplayer buttons on Main Menu for players who have bought the game.
+     */
+    private void addSingleplayerMultiplayerButtons(int p_73969_1_, int p_73969_2_)
+    {
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, p_73969_1_, I18n.format("menu.singleplayer")));
+        this.buttonList.add(new GuiButton(2, this.width / 2 - 100, p_73969_1_ + p_73969_2_ * 1, I18n.format("menu.multiplayer")));
+        this.realmsButton = this.addButton(new GuiButton(14, this.width / 2 + 2, p_73969_1_ + p_73969_2_ * 2, 98, 20, I18n.format("menu.online").replace("Minecraft", "").trim()));
+        this.buttonList.add(modButton = new GuiButton(6, this.width / 2 - 100, p_73969_1_ + p_73969_2_ * 2, 98, 20, I18n.format("fml.menu.mods")));
+    }
+
+    /**
+     * Adds Demo buttons on Main Menu for players who are playing Demo.
+     */
+    private void addDemoButtons(int p_73972_1_, int p_73972_2_)
+    {
+        this.buttonList.add(new GuiButton(11, this.width / 2 - 100, p_73972_1_, I18n.format("menu.playdemo")));
+        this.buttonResetDemo = this.addButton(new GuiButton(12, this.width / 2 - 100, p_73972_1_ + p_73972_2_ * 1, I18n.format("menu.resetdemo")));
+        ISaveFormat isaveformat = this.mc.getSaveLoader();
+        WorldInfo worldinfo = isaveformat.getWorldInfo("Demo_World");
+
+        if (worldinfo == null)
+        {
+            this.buttonResetDemo.enabled = false;
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 0)
+        {
+            this.mc.displayGuiScreen(new GuiOptions(this, this.mc.gameSettings));
+        }
+
+        if (button.id == 5)
+        {
+            this.mc.displayGuiScreen(new GuiLanguage(this, this.mc.gameSettings, this.mc.getLanguageManager()));
+        }
+
+        if (button.id == 1)
+        {
+            this.mc.displayGuiScreen(new GuiWorldSelection(this));
+        }
+
+        if (button.id == 2)
+        {
+            this.mc.displayGuiScreen(new GuiMultiplayer(this));
+        }
+
+        if (button.id == 14 && this.realmsButton.visible)
+        {
+            this.switchToRealms();
+        }
+
+        if (button.id == 4)
+        {
+            this.mc.shutdown();
+        }
+
+        if (button.id == 6)
+        {
+            this.mc.displayGuiScreen(new net.minecraftforge.fml.client.GuiModList(this));
+        }
+
+        if (button.id == 11)
+        {
+            this.mc.launchIntegratedServer("Demo_World", "Demo_World", WorldServerDemo.DEMO_WORLD_SETTINGS);
+        }
+
+        if (button.id == 12)
+        {
+            ISaveFormat isaveformat = this.mc.getSaveLoader();
+            WorldInfo worldinfo = isaveformat.getWorldInfo("Demo_World");
+
+            if (worldinfo != null)
+            {
+                this.mc.displayGuiScreen(new GuiYesNo(this, I18n.format("selectWorld.deleteQuestion"), "'" + worldinfo.getWorldName() + "' " + I18n.format("selectWorld.deleteWarning"), I18n.format("selectWorld.deleteButton"), I18n.format("gui.cancel"), 12));
+            }
+        }
+    }
+
+    private void switchToRealms()
+    {
+        RealmsBridge realmsbridge = new RealmsBridge();
+        realmsbridge.switchToRealms(this);
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        if (result && id == 12)
+        {
+            ISaveFormat isaveformat = this.mc.getSaveLoader();
+            isaveformat.flushCache();
+            isaveformat.deleteWorldDirectory("Demo_World");
+            this.mc.displayGuiScreen(this);
+        }
+        else if (id == 12)
+        {
+            this.mc.displayGuiScreen(this);
+        }
+        else if (id == 13)
+        {
+            if (result)
+            {
+                try
+                {
+                    Class<?> oclass = Class.forName("java.awt.Desktop");
+                    Object object = oclass.getMethod("getDesktop").invoke((Object)null);
+                    oclass.getMethod("browse", URI.class).invoke(object, new URI(this.openGLWarningLink));
+                }
+                catch (Throwable throwable)
+                {
+                    LOGGER.error("Couldn't open link", throwable);
+                }
+            }
+
+            this.mc.displayGuiScreen(this);
+        }
+    }
+
+    /**
+     * Draws the main menu panorama
+     */
+    private void drawPanorama(int mouseX, int mouseY, float partialTicks)
+    {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        GlStateManager.matrixMode(5889);
+        GlStateManager.pushMatrix();
+        GlStateManager.loadIdentity();
+        Project.gluPerspective(120.0F, 1.0F, 0.05F, 10.0F);
+        GlStateManager.matrixMode(5888);
+        GlStateManager.pushMatrix();
+        GlStateManager.loadIdentity();
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        GlStateManager.rotate(180.0F, 1.0F, 0.0F, 0.0F);
+        GlStateManager.rotate(90.0F, 0.0F, 0.0F, 1.0F);
+        GlStateManager.enableBlend();
+        GlStateManager.disableAlpha();
+        GlStateManager.disableCull();
+        GlStateManager.depthMask(false);
+        GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+        int i = 8;
+
+        for (int j = 0; j < 64; ++j)
+        {
+            GlStateManager.pushMatrix();
+            float f = ((float)(j % 8) / 8.0F - 0.5F) / 64.0F;
+            float f1 = ((float)(j / 8) / 8.0F - 0.5F) / 64.0F;
+            float f2 = 0.0F;
+            GlStateManager.translate(f, f1, 0.0F);
+            GlStateManager.rotate(MathHelper.sin(this.panoramaTimer / 400.0F) * 25.0F + 20.0F, 1.0F, 0.0F, 0.0F);
+            GlStateManager.rotate(-this.panoramaTimer * 0.1F, 0.0F, 1.0F, 0.0F);
+
+            for (int k = 0; k < 6; ++k)
+            {
+                GlStateManager.pushMatrix();
+
+                if (k == 1)
+                {
+                    GlStateManager.rotate(90.0F, 0.0F, 1.0F, 0.0F);
+                }
+
+                if (k == 2)
+                {
+                    GlStateManager.rotate(180.0F, 0.0F, 1.0F, 0.0F);
+                }
+
+                if (k == 3)
+                {
+                    GlStateManager.rotate(-90.0F, 0.0F, 1.0F, 0.0F);
+                }
+
+                if (k == 4)
+                {
+                    GlStateManager.rotate(90.0F, 1.0F, 0.0F, 0.0F);
+                }
+
+                if (k == 5)
+                {
+                    GlStateManager.rotate(-90.0F, 1.0F, 0.0F, 0.0F);
+                }
+
+                this.mc.getTextureManager().bindTexture(TITLE_PANORAMA_PATHS[k]);
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                int l = 255 / (j + 1);
+                float f3 = 0.0F;
+                bufferbuilder.pos(-1.0D, -1.0D, 1.0D).tex(0.0D, 0.0D).color(255, 255, 255, l).endVertex();
+                bufferbuilder.pos(1.0D, -1.0D, 1.0D).tex(1.0D, 0.0D).color(255, 255, 255, l).endVertex();
+                bufferbuilder.pos(1.0D, 1.0D, 1.0D).tex(1.0D, 1.0D).color(255, 255, 255, l).endVertex();
+                bufferbuilder.pos(-1.0D, 1.0D, 1.0D).tex(0.0D, 1.0D).color(255, 255, 255, l).endVertex();
+                tessellator.draw();
+                GlStateManager.popMatrix();
+            }
+
+            GlStateManager.popMatrix();
+            GlStateManager.colorMask(true, true, true, false);
+        }
+
+        bufferbuilder.setTranslation(0.0D, 0.0D, 0.0D);
+        GlStateManager.colorMask(true, true, true, true);
+        GlStateManager.matrixMode(5889);
+        GlStateManager.popMatrix();
+        GlStateManager.matrixMode(5888);
+        GlStateManager.popMatrix();
+        GlStateManager.depthMask(true);
+        GlStateManager.enableCull();
+        GlStateManager.enableDepth();
+    }
+
+    /**
+     * Rotate and blurs the skybox view in the main menu
+     */
+    private void rotateAndBlurSkybox()
+    {
+        this.mc.getTextureManager().bindTexture(this.backgroundTexture);
+        GlStateManager.glTexParameteri(3553, 10241, 9729);
+        GlStateManager.glTexParameteri(3553, 10240, 9729);
+        GlStateManager.glCopyTexSubImage2D(3553, 0, 0, 0, 0, 0, 256, 256);
+        GlStateManager.enableBlend();
+        GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+        GlStateManager.colorMask(true, true, true, false);
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        GlStateManager.disableAlpha();
+        int i = 3;
+
+        for (int j = 0; j < 3; ++j)
+        {
+            float f = 1.0F / (float)(j + 1);
+            int k = this.width;
+            int l = this.height;
+            float f1 = (float)(j - 1) / 256.0F;
+            bufferbuilder.pos((double)k, (double)l, (double)this.zLevel).tex((double)(0.0F + f1), 1.0D).color(1.0F, 1.0F, 1.0F, f).endVertex();
+            bufferbuilder.pos((double)k, 0.0D, (double)this.zLevel).tex((double)(1.0F + f1), 1.0D).color(1.0F, 1.0F, 1.0F, f).endVertex();
+            bufferbuilder.pos(0.0D, 0.0D, (double)this.zLevel).tex((double)(1.0F + f1), 0.0D).color(1.0F, 1.0F, 1.0F, f).endVertex();
+            bufferbuilder.pos(0.0D, (double)l, (double)this.zLevel).tex((double)(0.0F + f1), 0.0D).color(1.0F, 1.0F, 1.0F, f).endVertex();
+        }
+
+        tessellator.draw();
+        GlStateManager.enableAlpha();
+        GlStateManager.colorMask(true, true, true, true);
+    }
+
+    /**
+     * Renders the skybox in the main menu
+     */
+    private void renderSkybox(int mouseX, int mouseY, float partialTicks)
+    {
+        this.mc.getFramebuffer().unbindFramebuffer();
+        GlStateManager.viewport(0, 0, 256, 256);
+        this.drawPanorama(mouseX, mouseY, partialTicks);
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.rotateAndBlurSkybox();
+        this.mc.getFramebuffer().bindFramebuffer(true);
+        GlStateManager.viewport(0, 0, this.mc.displayWidth, this.mc.displayHeight);
+        float f = 120.0F / (float)(this.width > this.height ? this.width : this.height);
+        float f1 = (float)this.height * f / 256.0F;
+        float f2 = (float)this.width * f / 256.0F;
+        int i = this.width;
+        int j = this.height;
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        bufferbuilder.pos(0.0D, (double)j, (double)this.zLevel).tex((double)(0.5F - f1), (double)(0.5F + f2)).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos((double)i, (double)j, (double)this.zLevel).tex((double)(0.5F - f1), (double)(0.5F - f2)).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos((double)i, 0.0D, (double)this.zLevel).tex((double)(0.5F + f1), (double)(0.5F - f2)).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos(0.0D, 0.0D, (double)this.zLevel).tex((double)(0.5F + f1), (double)(0.5F + f2)).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.panoramaTimer += partialTicks;
+        GlStateManager.disableAlpha();
+        this.renderSkybox(mouseX, mouseY, partialTicks);
+        GlStateManager.enableAlpha();
+        int i = 274;
+        int j = this.width / 2 - 137;
+        int k = 30;
+        this.drawGradientRect(0, 0, this.width, this.height, -2130706433, 16777215);
+        this.drawGradientRect(0, 0, this.width, this.height, 0, Integer.MIN_VALUE);
+        this.mc.getTextureManager().bindTexture(MINECRAFT_TITLE_TEXTURES);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+
+        if ((double)this.minceraftRoll < 1.0E-4D)
+        {
+            this.drawTexturedModalRect(j + 0, 30, 0, 0, 99, 44);
+            this.drawTexturedModalRect(j + 99, 30, 129, 0, 27, 44);
+            this.drawTexturedModalRect(j + 99 + 26, 30, 126, 0, 3, 44);
+            this.drawTexturedModalRect(j + 99 + 26 + 3, 30, 99, 0, 26, 44);
+            this.drawTexturedModalRect(j + 155, 30, 0, 45, 155, 44);
+        }
+        else
+        {
+            this.drawTexturedModalRect(j + 0, 30, 0, 0, 155, 44);
+            this.drawTexturedModalRect(j + 155, 30, 0, 45, 155, 44);
+        }
+
+        this.mc.getTextureManager().bindTexture(field_194400_H);
+        drawModalRectWithCustomSizedTexture(j + 88, 67, 0.0F, 0.0F, 98, 14, 128.0F, 16.0F);
+
+        this.splashText = net.minecraftforge.client.ForgeHooksClient.renderMainMenu(this, this.fontRenderer, this.width, this.height, this.splashText);
+
+        GlStateManager.pushMatrix();
+        GlStateManager.translate((float)(this.width / 2 + 90), 70.0F, 0.0F);
+        GlStateManager.rotate(-20.0F, 0.0F, 0.0F, 1.0F);
+        float f = 1.8F - MathHelper.abs(MathHelper.sin((float)(Minecraft.getSystemTime() % 1000L) / 1000.0F * ((float)Math.PI * 2F)) * 0.1F);
+        f = f * 100.0F / (float)(this.fontRenderer.getStringWidth(this.splashText) + 32);
+        GlStateManager.scale(f, f, f);
+        this.drawCenteredString(this.fontRenderer, this.splashText, 0, -8, -256);
+        GlStateManager.popMatrix();
+        String s = "Minecraft 1.12.2";
+
+        if (this.mc.isDemo())
+        {
+            s = s + " Demo";
+        }
+        else
+        {
+            s = s + ("release".equalsIgnoreCase(this.mc.getVersionType()) ? "" : "/" + this.mc.getVersionType());
+        }
+
+        java.util.List<String> brandings = com.google.common.collect.Lists.reverse(net.minecraftforge.fml.common.FMLCommonHandler.instance().getBrandings(true));
+        for (int brdline = 0; brdline < brandings.size(); brdline++)
+        {
+            String brd = brandings.get(brdline);
+            if (!com.google.common.base.Strings.isNullOrEmpty(brd))
+            {
+                this.drawString(this.fontRenderer, brd, 2, this.height - ( 10 + brdline * (this.fontRenderer.FONT_HEIGHT + 1)), 16777215);
+            }
+        }
+
+        this.drawString(this.fontRenderer, "Copyright Mojang AB. Do not distribute!", this.widthCopyrightRest, this.height - 10, -1);
+
+        if (mouseX > this.widthCopyrightRest && mouseX < this.widthCopyrightRest + this.widthCopyright && mouseY > this.height - 10 && mouseY < this.height && Mouse.isInsideWindow())
+        {
+            drawRect(this.widthCopyrightRest, this.height - 1, this.widthCopyrightRest + this.widthCopyright, this.height, -1);
+        }
+
+        if (this.openGLWarning1 != null && !this.openGLWarning1.isEmpty())
+        {
+            drawRect(this.openGLWarningX1 - 2, this.openGLWarningY1 - 2, this.openGLWarningX2 + 2, this.openGLWarningY2 - 1, 1428160512);
+            this.drawString(this.fontRenderer, this.openGLWarning1, this.openGLWarningX1, this.openGLWarningY1, -1);
+            this.drawString(this.fontRenderer, this.openGLWarning2, (this.width - this.openGLWarning2Width) / 2, (this.buttonList.get(0)).y - 12, -1);
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+
+        if (this.areRealmsNotificationsEnabled())
+        {
+            this.realmsNotification.drawScreen(mouseX, mouseY, partialTicks);
+        }
+        modUpdateNotification.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+
+        synchronized (this.threadLock)
+        {
+            if (!this.openGLWarning1.isEmpty() && !StringUtils.isNullOrEmpty(this.openGLWarningLink) && mouseX >= this.openGLWarningX1 && mouseX <= this.openGLWarningX2 && mouseY >= this.openGLWarningY1 && mouseY <= this.openGLWarningY2)
+            {
+                GuiConfirmOpenLink guiconfirmopenlink = new GuiConfirmOpenLink(this, this.openGLWarningLink, 13, true);
+                guiconfirmopenlink.disableSecurityWarning();
+                this.mc.displayGuiScreen(guiconfirmopenlink);
+            }
+        }
+
+        if (this.areRealmsNotificationsEnabled())
+        {
+            this.realmsNotification.mouseClicked(mouseX, mouseY, mouseButton);
+        }
+
+        if (mouseX > this.widthCopyrightRest && mouseX < this.widthCopyrightRest + this.widthCopyright && mouseY > this.height - 10 && mouseY < this.height)
+        {
+            this.mc.displayGuiScreen(new GuiWinGame(false, Runnables.doNothing()));
+        }
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        if (this.realmsNotification != null)
+        {
+            this.realmsNotification.onGuiClosed();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiMemoryErrorScreen.java

@@ -0,0 +1,62 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiMemoryErrorScreen extends GuiScreen
+{
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        this.buttonList.add(new GuiOptionButton(0, this.width / 2 - 155, this.height / 4 + 120 + 12, I18n.format("gui.toTitle")));
+        this.buttonList.add(new GuiOptionButton(1, this.width / 2 - 155 + 160, this.height / 4 + 120 + 12, I18n.format("menu.quit")));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 0)
+        {
+            this.mc.displayGuiScreen(new GuiMainMenu());
+        }
+        else if (button.id == 1)
+        {
+            this.mc.shutdown();
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, "Out of memory!", this.width / 2, this.height / 4 - 60 + 20, 16777215);
+        this.drawString(this.fontRenderer, "Minecraft has run out of memory.", this.width / 2 - 140, this.height / 4 - 60 + 60 + 0, 10526880);
+        this.drawString(this.fontRenderer, "This could be caused by a bug in the game or by the", this.width / 2 - 140, this.height / 4 - 60 + 60 + 18, 10526880);
+        this.drawString(this.fontRenderer, "Java Virtual Machine not being allocated enough", this.width / 2 - 140, this.height / 4 - 60 + 60 + 27, 10526880);
+        this.drawString(this.fontRenderer, "memory.", this.width / 2 - 140, this.height / 4 - 60 + 60 + 36, 10526880);
+        this.drawString(this.fontRenderer, "To prevent level corruption, the current game has quit.", this.width / 2 - 140, this.height / 4 - 60 + 60 + 54, 10526880);
+        this.drawString(this.fontRenderer, "We've tried to free up enough memory to let you go back to", this.width / 2 - 140, this.height / 4 - 60 + 60 + 63, 10526880);
+        this.drawString(this.fontRenderer, "the main menu and back to playing, but this may not have worked.", this.width / 2 - 140, this.height / 4 - 60 + 60 + 72, 10526880);
+        this.drawString(this.fontRenderer, "Please restart the game if you see this message again.", this.width / 2 - 140, this.height / 4 - 60 + 60 + 81, 10526880);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiMerchant.java

@@ -0,0 +1,276 @@
+package net.minecraft.client.gui;
+
+import io.netty.buffer.Unpooled;
+import java.io.IOException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.entity.IMerchant;
+import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.ContainerMerchant;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.network.play.client.CPacketCustomPayload;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.village.MerchantRecipe;
+import net.minecraft.village.MerchantRecipeList;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiMerchant extends GuiContainer
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    /** The GUI texture for the villager merchant GUI. */
+    private static final ResourceLocation MERCHANT_GUI_TEXTURE = new ResourceLocation("textures/gui/container/villager.png");
+    /** The current IMerchant instance in use for this specific merchant. */
+    private final IMerchant merchant;
+    /** The button which proceeds to the next available merchant recipe. */
+    private GuiMerchant.MerchantButton nextButton;
+    /** Returns to the previous Merchant recipe if one is applicable. */
+    private GuiMerchant.MerchantButton previousButton;
+    /** The integer value corresponding to the currently selected merchant recipe. */
+    private int selectedMerchantRecipe;
+    /** The chat component utilized by this GuiMerchant instance. */
+    private final ITextComponent chatComponent;
+
+    public GuiMerchant(InventoryPlayer p_i45500_1_, IMerchant p_i45500_2_, World worldIn)
+    {
+        super(new ContainerMerchant(p_i45500_1_, p_i45500_2_, worldIn));
+        this.merchant = p_i45500_2_;
+        this.chatComponent = p_i45500_2_.getDisplayName();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        super.initGui();
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.nextButton = (GuiMerchant.MerchantButton)this.addButton(new GuiMerchant.MerchantButton(1, i + 120 + 27, j + 24 - 1, true));
+        this.previousButton = (GuiMerchant.MerchantButton)this.addButton(new GuiMerchant.MerchantButton(2, i + 36 - 19, j + 24 - 1, false));
+        this.nextButton.enabled = false;
+        this.previousButton.enabled = false;
+    }
+
+    /**
+     * Draw the foreground layer for the GuiContainer (everything in front of the items)
+     */
+    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
+    {
+        String s = this.chatComponent.getUnformattedText();
+        this.fontRenderer.drawString(s, this.xSize / 2 - this.fontRenderer.getStringWidth(s) / 2, 6, 4210752);
+        this.fontRenderer.drawString(I18n.format("container.inventory"), 8, this.ySize - 96 + 2, 4210752);
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+        MerchantRecipeList merchantrecipelist = this.merchant.getRecipes(this.mc.player);
+
+        if (merchantrecipelist != null)
+        {
+            this.nextButton.enabled = this.selectedMerchantRecipe < merchantrecipelist.size() - 1;
+            this.previousButton.enabled = this.selectedMerchantRecipe > 0;
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        boolean flag = false;
+
+        if (button == this.nextButton)
+        {
+            ++this.selectedMerchantRecipe;
+            MerchantRecipeList merchantrecipelist = this.merchant.getRecipes(this.mc.player);
+
+            if (merchantrecipelist != null && this.selectedMerchantRecipe >= merchantrecipelist.size())
+            {
+                this.selectedMerchantRecipe = merchantrecipelist.size() - 1;
+            }
+
+            flag = true;
+        }
+        else if (button == this.previousButton)
+        {
+            --this.selectedMerchantRecipe;
+
+            if (this.selectedMerchantRecipe < 0)
+            {
+                this.selectedMerchantRecipe = 0;
+            }
+
+            flag = true;
+        }
+
+        if (flag)
+        {
+            ((ContainerMerchant)this.inventorySlots).setCurrentRecipeIndex(this.selectedMerchantRecipe);
+            PacketBuffer packetbuffer = new PacketBuffer(Unpooled.buffer());
+            packetbuffer.writeInt(this.selectedMerchantRecipe);
+            this.mc.getConnection().sendPacket(new CPacketCustomPayload("MC|TrSel", packetbuffer));
+        }
+    }
+
+    /**
+     * Draws the background layer of this container (behind the items).
+     */
+    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(MERCHANT_GUI_TEXTURE);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.drawTexturedModalRect(i, j, 0, 0, this.xSize, this.ySize);
+        MerchantRecipeList merchantrecipelist = this.merchant.getRecipes(this.mc.player);
+
+        if (merchantrecipelist != null && !merchantrecipelist.isEmpty())
+        {
+            int k = this.selectedMerchantRecipe;
+
+            if (k < 0 || k >= merchantrecipelist.size())
+            {
+                return;
+            }
+
+            MerchantRecipe merchantrecipe = (MerchantRecipe)merchantrecipelist.get(k);
+
+            if (merchantrecipe.isRecipeDisabled())
+            {
+                this.mc.getTextureManager().bindTexture(MERCHANT_GUI_TEXTURE);
+                GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                GlStateManager.disableLighting();
+                this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 21, 212, 0, 28, 21);
+                this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 51, 212, 0, 28, 21);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        MerchantRecipeList merchantrecipelist = this.merchant.getRecipes(this.mc.player);
+
+        if (merchantrecipelist != null && !merchantrecipelist.isEmpty())
+        {
+            int i = (this.width - this.xSize) / 2;
+            int j = (this.height - this.ySize) / 2;
+            int k = this.selectedMerchantRecipe;
+            MerchantRecipe merchantrecipe = (MerchantRecipe)merchantrecipelist.get(k);
+            ItemStack itemstack = merchantrecipe.getItemToBuy();
+            ItemStack itemstack1 = merchantrecipe.getSecondItemToBuy();
+            ItemStack itemstack2 = merchantrecipe.getItemToSell();
+            GlStateManager.pushMatrix();
+            RenderHelper.enableGUIStandardItemLighting();
+            GlStateManager.disableLighting();
+            GlStateManager.enableRescaleNormal();
+            GlStateManager.enableColorMaterial();
+            GlStateManager.enableLighting();
+            this.itemRender.zLevel = 100.0F;
+            this.itemRender.renderItemAndEffectIntoGUI(itemstack, i + 36, j + 24);
+            this.itemRender.renderItemOverlays(this.fontRenderer, itemstack, i + 36, j + 24);
+
+            if (!itemstack1.isEmpty())
+            {
+                this.itemRender.renderItemAndEffectIntoGUI(itemstack1, i + 62, j + 24);
+                this.itemRender.renderItemOverlays(this.fontRenderer, itemstack1, i + 62, j + 24);
+            }
+
+            this.itemRender.renderItemAndEffectIntoGUI(itemstack2, i + 120, j + 24);
+            this.itemRender.renderItemOverlays(this.fontRenderer, itemstack2, i + 120, j + 24);
+            this.itemRender.zLevel = 0.0F;
+            GlStateManager.disableLighting();
+
+            if (this.isPointInRegion(36, 24, 16, 16, mouseX, mouseY) && !itemstack.isEmpty())
+            {
+                this.renderToolTip(itemstack, mouseX, mouseY);
+            }
+            else if (!itemstack1.isEmpty() && this.isPointInRegion(62, 24, 16, 16, mouseX, mouseY) && !itemstack1.isEmpty())
+            {
+                this.renderToolTip(itemstack1, mouseX, mouseY);
+            }
+            else if (!itemstack2.isEmpty() && this.isPointInRegion(120, 24, 16, 16, mouseX, mouseY) && !itemstack2.isEmpty())
+            {
+                this.renderToolTip(itemstack2, mouseX, mouseY);
+            }
+            else if (merchantrecipe.isRecipeDisabled() && (this.isPointInRegion(83, 21, 28, 21, mouseX, mouseY) || this.isPointInRegion(83, 51, 28, 21, mouseX, mouseY)))
+            {
+                this.drawHoveringText(I18n.format("merchant.deprecated"), mouseX, mouseY);
+            }
+
+            GlStateManager.popMatrix();
+            GlStateManager.enableLighting();
+            GlStateManager.enableDepth();
+            RenderHelper.enableStandardItemLighting();
+        }
+
+        this.renderHoveredToolTip(mouseX, mouseY);
+    }
+
+    public IMerchant getMerchant()
+    {
+        return this.merchant;
+    }
+
+    @SideOnly(Side.CLIENT)
+    static class MerchantButton extends GuiButton
+        {
+            private final boolean forward;
+
+            public MerchantButton(int buttonID, int x, int y, boolean p_i1095_4_)
+            {
+                super(buttonID, x, y, 12, 19, "");
+                this.forward = p_i1095_4_;
+            }
+
+            /**
+             * Draws this button to the screen.
+             */
+            public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+            {
+                if (this.visible)
+                {
+                    mc.getTextureManager().bindTexture(GuiMerchant.MERCHANT_GUI_TEXTURE);
+                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                    boolean flag = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+                    int i = 0;
+                    int j = 176;
+
+                    if (!this.enabled)
+                    {
+                        j += this.width * 2;
+                    }
+                    else if (flag)
+                    {
+                        j += this.width;
+                    }
+
+                    if (!this.forward)
+                    {
+                        i += this.height;
+                    }
+
+                    this.drawTexturedModalRect(this.x, this.y, j, i, this.width, this.height);
+                }
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiMultiplayer.java

@@ -0,0 +1,494 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Splitter;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import net.minecraft.client.multiplayer.GuiConnecting;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.client.multiplayer.ServerList;
+import net.minecraft.client.network.LanServerDetector;
+import net.minecraft.client.network.LanServerInfo;
+import net.minecraft.client.network.ServerPinger;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiMultiplayer extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private final ServerPinger oldServerPinger = new ServerPinger();
+    private final GuiScreen parentScreen;
+    private ServerSelectionList serverListSelector;
+    private ServerList savedServerList;
+    private GuiButton btnEditServer;
+    private GuiButton btnSelectServer;
+    private GuiButton btnDeleteServer;
+    private boolean deletingServer;
+    private boolean addingServer;
+    private boolean editingServer;
+    private boolean directConnect;
+    /** The text to be displayed when the player's cursor hovers over a server listing. */
+    private String hoveringText;
+    private ServerData selectedServer;
+    private LanServerDetector.LanServerList lanServerList;
+    private LanServerDetector.ThreadLanServerFind lanServerDetector;
+    private boolean initialized;
+
+    public GuiMultiplayer(GuiScreen parentScreen)
+    {
+        this.parentScreen = parentScreen;
+        net.minecraftforge.fml.client.FMLClientHandler.instance().setupServerList();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+
+        if (this.initialized)
+        {
+            this.serverListSelector.setDimensions(this.width, this.height, 32, this.height - 64);
+        }
+        else
+        {
+            this.initialized = true;
+            this.savedServerList = new ServerList(this.mc);
+            this.savedServerList.loadServerList();
+            this.lanServerList = new LanServerDetector.LanServerList();
+
+            try
+            {
+                this.lanServerDetector = new LanServerDetector.ThreadLanServerFind(this.lanServerList);
+                this.lanServerDetector.start();
+            }
+            catch (Exception exception)
+            {
+                LOGGER.warn("Unable to start LAN server detection: {}", (Object)exception.getMessage());
+            }
+
+            this.serverListSelector = new ServerSelectionList(this, this.mc, this.width, this.height, 32, this.height - 64, 36);
+            this.serverListSelector.updateOnlineServers(this.savedServerList);
+        }
+
+        this.createButtons();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.serverListSelector.handleMouseInput();
+    }
+
+    public void createButtons()
+    {
+        this.btnEditServer = this.addButton(new GuiButton(7, this.width / 2 - 154, this.height - 28, 70, 20, I18n.format("selectServer.edit")));
+        this.btnDeleteServer = this.addButton(new GuiButton(2, this.width / 2 - 74, this.height - 28, 70, 20, I18n.format("selectServer.delete")));
+        this.btnSelectServer = this.addButton(new GuiButton(1, this.width / 2 - 154, this.height - 52, 100, 20, I18n.format("selectServer.select")));
+        this.buttonList.add(new GuiButton(4, this.width / 2 - 50, this.height - 52, 100, 20, I18n.format("selectServer.direct")));
+        this.buttonList.add(new GuiButton(3, this.width / 2 + 4 + 50, this.height - 52, 100, 20, I18n.format("selectServer.add")));
+        this.buttonList.add(new GuiButton(8, this.width / 2 + 4, this.height - 28, 70, 20, I18n.format("selectServer.refresh")));
+        this.buttonList.add(new GuiButton(0, this.width / 2 + 4 + 76, this.height - 28, 75, 20, I18n.format("gui.cancel")));
+        this.selectServer(this.serverListSelector.getSelected());
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+
+        if (this.lanServerList.getWasUpdated())
+        {
+            List<LanServerInfo> list = this.lanServerList.getLanServers();
+            this.lanServerList.setWasNotUpdated();
+            this.serverListSelector.updateNetworkServers(list);
+        }
+
+        this.oldServerPinger.pingPendingNetworks();
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+
+        if (this.lanServerDetector != null)
+        {
+            this.lanServerDetector.interrupt();
+            this.lanServerDetector = null;
+        }
+
+        this.oldServerPinger.clearPendingNetworks();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            GuiListExtended.IGuiListEntry guilistextended$iguilistentry = this.serverListSelector.getSelected() < 0 ? null : this.serverListSelector.getListEntry(this.serverListSelector.getSelected());
+
+            if (button.id == 2 && guilistextended$iguilistentry instanceof ServerListEntryNormal)
+            {
+                String s4 = ((ServerListEntryNormal)guilistextended$iguilistentry).getServerData().serverName;
+
+                if (s4 != null)
+                {
+                    this.deletingServer = true;
+                    String s = I18n.format("selectServer.deleteQuestion");
+                    String s1 = "'" + s4 + "' " + I18n.format("selectServer.deleteWarning");
+                    String s2 = I18n.format("selectServer.deleteButton");
+                    String s3 = I18n.format("gui.cancel");
+                    GuiYesNo guiyesno = new GuiYesNo(this, s, s1, s2, s3, this.serverListSelector.getSelected());
+                    this.mc.displayGuiScreen(guiyesno);
+                }
+            }
+            else if (button.id == 1)
+            {
+                this.connectToSelected();
+            }
+            else if (button.id == 4)
+            {
+                this.directConnect = true;
+                this.selectedServer = new ServerData(I18n.format("selectServer.defaultName"), "", false);
+                this.mc.displayGuiScreen(new GuiScreenServerList(this, this.selectedServer));
+            }
+            else if (button.id == 3)
+            {
+                this.addingServer = true;
+                this.selectedServer = new ServerData(I18n.format("selectServer.defaultName"), "", false);
+                this.mc.displayGuiScreen(new GuiScreenAddServer(this, this.selectedServer));
+            }
+            else if (button.id == 7 && guilistextended$iguilistentry instanceof ServerListEntryNormal)
+            {
+                this.editingServer = true;
+                ServerData serverdata = ((ServerListEntryNormal)guilistextended$iguilistentry).getServerData();
+                this.selectedServer = new ServerData(serverdata.serverName, serverdata.serverIP, false);
+                this.selectedServer.copyFrom(serverdata);
+                this.mc.displayGuiScreen(new GuiScreenAddServer(this, this.selectedServer));
+            }
+            else if (button.id == 0)
+            {
+                this.mc.displayGuiScreen(this.parentScreen);
+            }
+            else if (button.id == 8)
+            {
+                this.refreshServerList();
+            }
+        }
+    }
+
+    private void refreshServerList()
+    {
+        this.mc.displayGuiScreen(new GuiMultiplayer(this.parentScreen));
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        GuiListExtended.IGuiListEntry guilistextended$iguilistentry = this.serverListSelector.getSelected() < 0 ? null : this.serverListSelector.getListEntry(this.serverListSelector.getSelected());
+
+        if (this.deletingServer)
+        {
+            this.deletingServer = false;
+
+            if (result && guilistextended$iguilistentry instanceof ServerListEntryNormal)
+            {
+                this.savedServerList.removeServerData(this.serverListSelector.getSelected());
+                this.savedServerList.saveServerList();
+                this.serverListSelector.setSelectedSlotIndex(-1);
+                this.serverListSelector.updateOnlineServers(this.savedServerList);
+            }
+
+            this.mc.displayGuiScreen(this);
+        }
+        else if (this.directConnect)
+        {
+            this.directConnect = false;
+
+            if (result)
+            {
+                this.connectToServer(this.selectedServer);
+            }
+            else
+            {
+                this.mc.displayGuiScreen(this);
+            }
+        }
+        else if (this.addingServer)
+        {
+            this.addingServer = false;
+
+            if (result)
+            {
+                this.savedServerList.addServerData(this.selectedServer);
+                this.savedServerList.saveServerList();
+                this.serverListSelector.setSelectedSlotIndex(-1);
+                this.serverListSelector.updateOnlineServers(this.savedServerList);
+            }
+
+            this.mc.displayGuiScreen(this);
+        }
+        else if (this.editingServer)
+        {
+            this.editingServer = false;
+
+            if (result && guilistextended$iguilistentry instanceof ServerListEntryNormal)
+            {
+                ServerData serverdata = ((ServerListEntryNormal)guilistextended$iguilistentry).getServerData();
+                serverdata.serverName = this.selectedServer.serverName;
+                serverdata.serverIP = this.selectedServer.serverIP;
+                serverdata.copyFrom(this.selectedServer);
+                this.savedServerList.saveServerList();
+                this.serverListSelector.updateOnlineServers(this.savedServerList);
+            }
+
+            this.mc.displayGuiScreen(this);
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        int i = this.serverListSelector.getSelected();
+        GuiListExtended.IGuiListEntry guilistextended$iguilistentry = i < 0 ? null : this.serverListSelector.getListEntry(i);
+
+        if (keyCode == 63)
+        {
+            this.refreshServerList();
+        }
+        else
+        {
+            if (i >= 0)
+            {
+                if (keyCode == 200)
+                {
+                    if (isShiftKeyDown())
+                    {
+                        if (i > 0 && guilistextended$iguilistentry instanceof ServerListEntryNormal)
+                        {
+                            this.savedServerList.swapServers(i, i - 1);
+                            this.selectServer(this.serverListSelector.getSelected() - 1);
+                            this.serverListSelector.scrollBy(-this.serverListSelector.getSlotHeight());
+                            this.serverListSelector.updateOnlineServers(this.savedServerList);
+                        }
+                    }
+                    else if (i > 0)
+                    {
+                        this.selectServer(this.serverListSelector.getSelected() - 1);
+                        this.serverListSelector.scrollBy(-this.serverListSelector.getSlotHeight());
+
+                        if (this.serverListSelector.getListEntry(this.serverListSelector.getSelected()) instanceof ServerListEntryLanScan)
+                        {
+                            if (this.serverListSelector.getSelected() > 0)
+                            {
+                                this.selectServer(this.serverListSelector.getSize() - 1);
+                                this.serverListSelector.scrollBy(-this.serverListSelector.getSlotHeight());
+                            }
+                            else
+                            {
+                                this.selectServer(-1);
+                            }
+                        }
+                    }
+                    else
+                    {
+                        this.selectServer(-1);
+                    }
+                }
+                else if (keyCode == 208)
+                {
+                    if (isShiftKeyDown())
+                    {
+                        if (i < this.savedServerList.countServers() - 1)
+                        {
+                            this.savedServerList.swapServers(i, i + 1);
+                            this.selectServer(i + 1);
+                            this.serverListSelector.scrollBy(this.serverListSelector.getSlotHeight());
+                            this.serverListSelector.updateOnlineServers(this.savedServerList);
+                        }
+                    }
+                    else if (i < this.serverListSelector.getSize())
+                    {
+                        this.selectServer(this.serverListSelector.getSelected() + 1);
+                        this.serverListSelector.scrollBy(this.serverListSelector.getSlotHeight());
+
+                        if (this.serverListSelector.getListEntry(this.serverListSelector.getSelected()) instanceof ServerListEntryLanScan)
+                        {
+                            if (this.serverListSelector.getSelected() < this.serverListSelector.getSize() - 1)
+                            {
+                                this.selectServer(this.serverListSelector.getSize() + 1);
+                                this.serverListSelector.scrollBy(this.serverListSelector.getSlotHeight());
+                            }
+                            else
+                            {
+                                this.selectServer(-1);
+                            }
+                        }
+                    }
+                    else
+                    {
+                        this.selectServer(-1);
+                    }
+                }
+                else if (keyCode != 28 && keyCode != 156)
+                {
+                    super.keyTyped(typedChar, keyCode);
+                }
+                else
+                {
+                    this.actionPerformed(this.buttonList.get(2));
+                }
+            }
+            else
+            {
+                super.keyTyped(typedChar, keyCode);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.hoveringText = null;
+        this.drawDefaultBackground();
+        this.serverListSelector.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, I18n.format("multiplayer.title"), this.width / 2, 20, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+
+        if (this.hoveringText != null)
+        {
+            this.drawHoveringText(Lists.newArrayList(Splitter.on("\n").split(this.hoveringText)), mouseX, mouseY);
+        }
+    }
+
+    public void connectToSelected()
+    {
+        GuiListExtended.IGuiListEntry guilistextended$iguilistentry = this.serverListSelector.getSelected() < 0 ? null : this.serverListSelector.getListEntry(this.serverListSelector.getSelected());
+
+        if (guilistextended$iguilistentry instanceof ServerListEntryNormal)
+        {
+            this.connectToServer(((ServerListEntryNormal)guilistextended$iguilistentry).getServerData());
+        }
+        else if (guilistextended$iguilistentry instanceof ServerListEntryLanDetected)
+        {
+            LanServerInfo lanserverinfo = ((ServerListEntryLanDetected)guilistextended$iguilistentry).getServerData();
+            this.connectToServer(new ServerData(lanserverinfo.getServerMotd(), lanserverinfo.getServerIpPort(), true));
+        }
+    }
+
+    private void connectToServer(ServerData server)
+    {
+        net.minecraftforge.fml.client.FMLClientHandler.instance().connectToServer(this, server);
+    }
+
+    public void selectServer(int index)
+    {
+        this.serverListSelector.setSelectedSlotIndex(index);
+        GuiListExtended.IGuiListEntry guilistextended$iguilistentry = index < 0 ? null : this.serverListSelector.getListEntry(index);
+        this.btnSelectServer.enabled = false;
+        this.btnEditServer.enabled = false;
+        this.btnDeleteServer.enabled = false;
+
+        if (guilistextended$iguilistentry != null && !(guilistextended$iguilistentry instanceof ServerListEntryLanScan))
+        {
+            this.btnSelectServer.enabled = true;
+
+            if (guilistextended$iguilistentry instanceof ServerListEntryNormal)
+            {
+                this.btnEditServer.enabled = true;
+                this.btnDeleteServer.enabled = true;
+            }
+        }
+    }
+
+    public ServerPinger getOldServerPinger()
+    {
+        return this.oldServerPinger;
+    }
+
+    public void setHoveringText(String p_146793_1_)
+    {
+        this.hoveringText = p_146793_1_;
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.serverListSelector.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        super.mouseReleased(mouseX, mouseY, state);
+        this.serverListSelector.mouseReleased(mouseX, mouseY, state);
+    }
+
+    public ServerList getServerList()
+    {
+        return this.savedServerList;
+    }
+
+    public boolean canMoveUp(ServerListEntryNormal p_175392_1_, int p_175392_2_)
+    {
+        return p_175392_2_ > 0;
+    }
+
+    public boolean canMoveDown(ServerListEntryNormal p_175394_1_, int p_175394_2_)
+    {
+        return p_175394_2_ < this.savedServerList.countServers() - 1;
+    }
+
+    public void moveServerUp(ServerListEntryNormal p_175391_1_, int p_175391_2_, boolean p_175391_3_)
+    {
+        int i = p_175391_3_ ? 0 : p_175391_2_ - 1;
+        this.savedServerList.swapServers(p_175391_2_, i);
+
+        if (this.serverListSelector.getSelected() == p_175391_2_)
+        {
+            this.selectServer(i);
+        }
+
+        this.serverListSelector.updateOnlineServers(this.savedServerList);
+    }
+
+    public void moveServerDown(ServerListEntryNormal p_175393_1_, int p_175393_2_, boolean p_175393_3_)
+    {
+        int i = p_175393_3_ ? this.savedServerList.countServers() - 1 : p_175393_2_ + 1;
+        this.savedServerList.swapServers(p_175393_2_, i);
+
+        if (this.serverListSelector.getSelected() == p_175393_2_)
+        {
+            this.selectServer(i);
+        }
+
+        this.serverListSelector.updateOnlineServers(this.savedServerList);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiNewChat.java

@@ -0,0 +1,386 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.Iterator;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiNewChat extends Gui
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private final Minecraft mc;
+    /** A list of messages previously sent through the chat GUI */
+    private final List<String> sentMessages = Lists.<String>newArrayList();
+    /** Chat lines to be displayed in the chat box */
+    private final List<ChatLine> chatLines = Lists.<ChatLine>newArrayList();
+    /** List of the ChatLines currently drawn */
+    private final List<ChatLine> drawnChatLines = Lists.<ChatLine>newArrayList();
+    private int scrollPos;
+    private boolean isScrolled;
+
+    public GuiNewChat(Minecraft mcIn)
+    {
+        this.mc = mcIn;
+    }
+
+    public void drawChat(int updateCounter)
+    {
+        if (this.mc.gameSettings.chatVisibility != EntityPlayer.EnumChatVisibility.HIDDEN)
+        {
+            int i = this.getLineCount();
+            int j = this.drawnChatLines.size();
+            float f = this.mc.gameSettings.chatOpacity * 0.9F + 0.1F;
+
+            if (j > 0)
+            {
+                boolean flag = false;
+
+                if (this.getChatOpen())
+                {
+                    flag = true;
+                }
+
+                float f1 = this.getChatScale();
+                int k = MathHelper.ceil((float)this.getChatWidth() / f1);
+                GlStateManager.pushMatrix();
+                GlStateManager.translate(2.0F, 8.0F, 0.0F);
+                GlStateManager.scale(f1, f1, 1.0F);
+                int l = 0;
+
+                for (int i1 = 0; i1 + this.scrollPos < this.drawnChatLines.size() && i1 < i; ++i1)
+                {
+                    ChatLine chatline = this.drawnChatLines.get(i1 + this.scrollPos);
+
+                    if (chatline != null)
+                    {
+                        int j1 = updateCounter - chatline.getUpdatedCounter();
+
+                        if (j1 < 200 || flag)
+                        {
+                            double d0 = (double)j1 / 200.0D;
+                            d0 = 1.0D - d0;
+                            d0 = d0 * 10.0D;
+                            d0 = MathHelper.clamp(d0, 0.0D, 1.0D);
+                            d0 = d0 * d0;
+                            int l1 = (int)(255.0D * d0);
+
+                            if (flag)
+                            {
+                                l1 = 255;
+                            }
+
+                            l1 = (int)((float)l1 * f);
+                            ++l;
+
+                            if (l1 > 3)
+                            {
+                                int i2 = 0;
+                                int j2 = -i1 * 9;
+                                drawRect(-2, j2 - 9, 0 + k + 4, j2, l1 / 2 << 24);
+                                String s = chatline.getChatComponent().getFormattedText();
+                                GlStateManager.enableBlend();
+                                this.mc.fontRenderer.drawStringWithShadow(s, 0.0F, (float)(j2 - 8), 16777215 + (l1 << 24));
+                                GlStateManager.disableAlpha();
+                                GlStateManager.disableBlend();
+                            }
+                        }
+                    }
+                }
+
+                if (flag)
+                {
+                    int k2 = this.mc.fontRenderer.FONT_HEIGHT;
+                    GlStateManager.translate(-3.0F, 0.0F, 0.0F);
+                    int l2 = j * k2 + j;
+                    int i3 = l * k2 + l;
+                    int j3 = this.scrollPos * i3 / j;
+                    int k1 = i3 * i3 / l2;
+
+                    if (l2 != i3)
+                    {
+                        int k3 = j3 > 0 ? 170 : 96;
+                        int l3 = this.isScrolled ? 13382451 : 3355562;
+                        drawRect(0, -j3, 2, -j3 - k1, l3 + (k3 << 24));
+                        drawRect(2, -j3, 1, -j3 - k1, 13421772 + (k3 << 24));
+                    }
+                }
+
+                GlStateManager.popMatrix();
+            }
+        }
+    }
+
+    /**
+     * Clears the chat.
+     */
+    public void clearChatMessages(boolean p_146231_1_)
+    {
+        this.drawnChatLines.clear();
+        this.chatLines.clear();
+
+        if (p_146231_1_)
+        {
+            this.sentMessages.clear();
+        }
+    }
+
+    public void printChatMessage(ITextComponent chatComponent)
+    {
+        this.printChatMessageWithOptionalDeletion(chatComponent, 0);
+    }
+
+    /**
+     * prints the ChatComponent to Chat. If the ID is not 0, deletes an existing Chat Line of that ID from the GUI
+     */
+    public void printChatMessageWithOptionalDeletion(ITextComponent chatComponent, int chatLineId)
+    {
+        this.setChatLine(chatComponent, chatLineId, this.mc.ingameGUI.getUpdateCounter(), false);
+        LOGGER.info("[CHAT] {}", (Object)chatComponent.getUnformattedText().replaceAll("\r", "\\\\r").replaceAll("\n", "\\\\n"));
+    }
+
+    private void setChatLine(ITextComponent chatComponent, int chatLineId, int updateCounter, boolean displayOnly)
+    {
+        if (chatLineId != 0)
+        {
+            this.deleteChatLine(chatLineId);
+        }
+
+        int i = MathHelper.floor((float)this.getChatWidth() / this.getChatScale());
+        List<ITextComponent> list = GuiUtilRenderComponents.splitText(chatComponent, i, this.mc.fontRenderer, false, false);
+        boolean flag = this.getChatOpen();
+
+        for (ITextComponent itextcomponent : list)
+        {
+            if (flag && this.scrollPos > 0)
+            {
+                this.isScrolled = true;
+                this.scroll(1);
+            }
+
+            this.drawnChatLines.add(0, new ChatLine(updateCounter, itextcomponent, chatLineId));
+        }
+
+        while (this.drawnChatLines.size() > 100)
+        {
+            this.drawnChatLines.remove(this.drawnChatLines.size() - 1);
+        }
+
+        if (!displayOnly)
+        {
+            this.chatLines.add(0, new ChatLine(updateCounter, chatComponent, chatLineId));
+
+            while (this.chatLines.size() > 100)
+            {
+                this.chatLines.remove(this.chatLines.size() - 1);
+            }
+        }
+    }
+
+    public void refreshChat()
+    {
+        this.drawnChatLines.clear();
+        this.resetScroll();
+
+        for (int i = this.chatLines.size() - 1; i >= 0; --i)
+        {
+            ChatLine chatline = this.chatLines.get(i);
+            this.setChatLine(chatline.getChatComponent(), chatline.getChatLineID(), chatline.getUpdatedCounter(), true);
+        }
+    }
+
+    /**
+     * Gets the list of messages previously sent through the chat GUI
+     */
+    public List<String> getSentMessages()
+    {
+        return this.sentMessages;
+    }
+
+    /**
+     * Adds this string to the list of sent messages, for recall using the up/down arrow keys
+     */
+    public void addToSentMessages(String message)
+    {
+        if (this.sentMessages.isEmpty() || !((String)this.sentMessages.get(this.sentMessages.size() - 1)).equals(message))
+        {
+            this.sentMessages.add(message);
+        }
+    }
+
+    /**
+     * Resets the chat scroll (executed when the GUI is closed, among others)
+     */
+    public void resetScroll()
+    {
+        this.scrollPos = 0;
+        this.isScrolled = false;
+    }
+
+    /**
+     * Scrolls the chat by the given number of lines.
+     */
+    public void scroll(int amount)
+    {
+        this.scrollPos += amount;
+        int i = this.drawnChatLines.size();
+
+        if (this.scrollPos > i - this.getLineCount())
+        {
+            this.scrollPos = i - this.getLineCount();
+        }
+
+        if (this.scrollPos <= 0)
+        {
+            this.scrollPos = 0;
+            this.isScrolled = false;
+        }
+    }
+
+    /**
+     * Gets the chat component under the mouse
+     */
+    @Nullable
+    public ITextComponent getChatComponent(int mouseX, int mouseY)
+    {
+        if (!this.getChatOpen())
+        {
+            return null;
+        }
+        else
+        {
+            ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+            int i = scaledresolution.getScaleFactor();
+            float f = this.getChatScale();
+            int j = mouseX / i - 2;
+            int k = mouseY / i - 40;
+            j = MathHelper.floor((float)j / f);
+            k = MathHelper.floor((float)k / f);
+
+            if (j >= 0 && k >= 0)
+            {
+                int l = Math.min(this.getLineCount(), this.drawnChatLines.size());
+
+                if (j <= MathHelper.floor((float)this.getChatWidth() / this.getChatScale()) && k < this.mc.fontRenderer.FONT_HEIGHT * l + l)
+                {
+                    int i1 = k / this.mc.fontRenderer.FONT_HEIGHT + this.scrollPos;
+
+                    if (i1 >= 0 && i1 < this.drawnChatLines.size())
+                    {
+                        ChatLine chatline = this.drawnChatLines.get(i1);
+                        int j1 = 0;
+
+                        for (ITextComponent itextcomponent : chatline.getChatComponent())
+                        {
+                            if (itextcomponent instanceof TextComponentString)
+                            {
+                                j1 += this.mc.fontRenderer.getStringWidth(GuiUtilRenderComponents.removeTextColorsIfConfigured(((TextComponentString)itextcomponent).getText(), false));
+
+                                if (j1 > j)
+                                {
+                                    return itextcomponent;
+                                }
+                            }
+                        }
+                    }
+
+                    return null;
+                }
+                else
+                {
+                    return null;
+                }
+            }
+            else
+            {
+                return null;
+            }
+        }
+    }
+
+    /**
+     * Returns true if the chat GUI is open
+     */
+    public boolean getChatOpen()
+    {
+        return this.mc.currentScreen instanceof GuiChat;
+    }
+
+    /**
+     * finds and deletes a Chat line by ID
+     */
+    public void deleteChatLine(int id)
+    {
+        Iterator<ChatLine> iterator = this.drawnChatLines.iterator();
+
+        while (iterator.hasNext())
+        {
+            ChatLine chatline = iterator.next();
+
+            if (chatline.getChatLineID() == id)
+            {
+                iterator.remove();
+            }
+        }
+
+        iterator = this.chatLines.iterator();
+
+        while (iterator.hasNext())
+        {
+            ChatLine chatline1 = iterator.next();
+
+            if (chatline1.getChatLineID() == id)
+            {
+                iterator.remove();
+                break;
+            }
+        }
+    }
+
+    public int getChatWidth()
+    {
+        return calculateChatboxWidth(this.mc.gameSettings.chatWidth);
+    }
+
+    public int getChatHeight()
+    {
+        return calculateChatboxHeight(this.getChatOpen() ? this.mc.gameSettings.chatHeightFocused : this.mc.gameSettings.chatHeightUnfocused);
+    }
+
+    /**
+     * Returns the chatscale from mc.gameSettings.chatScale
+     */
+    public float getChatScale()
+    {
+        return this.mc.gameSettings.chatScale;
+    }
+
+    public static int calculateChatboxWidth(float scale)
+    {
+        int i = 320;
+        int j = 40;
+        return MathHelper.floor(scale * 280.0F + 40.0F);
+    }
+
+    public static int calculateChatboxHeight(float scale)
+    {
+        int i = 180;
+        int j = 20;
+        return MathHelper.floor(scale * 160.0F + 20.0F);
+    }
+
+    public int getLineCount()
+    {
+        return this.getChatHeight() / 9;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiOptionButton.java

@@ -0,0 +1,27 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiOptionButton extends GuiButton
+{
+    private final GameSettings.Options enumOptions;
+
+    public GuiOptionButton(int p_i45011_1_, int p_i45011_2_, int p_i45011_3_, String p_i45011_4_)
+    {
+        this(p_i45011_1_, p_i45011_2_, p_i45011_3_, (GameSettings.Options)null, p_i45011_4_);
+    }
+
+    public GuiOptionButton(int p_i45013_1_, int p_i45013_2_, int p_i45013_3_, GameSettings.Options p_i45013_4_, String p_i45013_5_)
+    {
+        super(p_i45013_1_, p_i45013_2_, p_i45013_3_, 150, 20, p_i45013_5_);
+        this.enumOptions = p_i45013_4_;
+    }
+
+    public GameSettings.Options getOption()
+    {
+        return this.enumOptions;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiOptionSlider.java

@@ -0,0 +1,97 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiOptionSlider extends GuiButton
+{
+    private float sliderValue;
+    public boolean dragging;
+    private final GameSettings.Options options;
+    private final float minValue;
+    private final float maxValue;
+
+    public GuiOptionSlider(int buttonId, int x, int y, GameSettings.Options optionIn)
+    {
+        this(buttonId, x, y, optionIn, 0.0F, 1.0F);
+    }
+
+    public GuiOptionSlider(int buttonId, int x, int y, GameSettings.Options optionIn, float minValueIn, float maxValue)
+    {
+        super(buttonId, x, y, 150, 20, "");
+        this.sliderValue = 1.0F;
+        this.options = optionIn;
+        this.minValue = minValueIn;
+        this.maxValue = maxValue;
+        Minecraft minecraft = Minecraft.getMinecraft();
+        this.sliderValue = optionIn.normalizeValue(minecraft.gameSettings.getOptionFloatValue(optionIn));
+        this.displayString = minecraft.gameSettings.getKeyBinding(optionIn);
+    }
+
+    /**
+     * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering over
+     * this button.
+     */
+    protected int getHoverState(boolean mouseOver)
+    {
+        return 0;
+    }
+
+    /**
+     * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
+     */
+    protected void mouseDragged(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (this.visible)
+        {
+            if (this.dragging)
+            {
+                this.sliderValue = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+                this.sliderValue = MathHelper.clamp(this.sliderValue, 0.0F, 1.0F);
+                float f = this.options.denormalizeValue(this.sliderValue);
+                mc.gameSettings.setOptionFloatValue(this.options, f);
+                this.sliderValue = this.options.normalizeValue(f);
+                this.displayString = mc.gameSettings.getKeyBinding(this.options);
+            }
+
+            mc.getTextureManager().bindTexture(BUTTON_TEXTURES);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.drawTexturedModalRect(this.x + (int)(this.sliderValue * (float)(this.width - 8)), this.y, 0, 66, 4, 20);
+            this.drawTexturedModalRect(this.x + (int)(this.sliderValue * (float)(this.width - 8)) + 4, this.y, 196, 66, 4, 20);
+        }
+    }
+
+    /**
+     * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent
+     * e).
+     */
+    public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (super.mousePressed(mc, mouseX, mouseY))
+        {
+            this.sliderValue = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+            this.sliderValue = MathHelper.clamp(this.sliderValue, 0.0F, 1.0F);
+            mc.gameSettings.setOptionFloatValue(this.options, this.options.denormalizeValue(this.sliderValue));
+            this.displayString = mc.gameSettings.getKeyBinding(this.options);
+            this.dragging = true;
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    /**
+     * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
+     */
+    public void mouseReleased(int mouseX, int mouseY)
+    {
+        this.dragging = false;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiOptions.java

@@ -0,0 +1,216 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.text.TextComponentTranslation;
+import net.minecraft.world.EnumDifficulty;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiOptions extends GuiScreen
+{
+    private static final GameSettings.Options[] SCREEN_OPTIONS = new GameSettings.Options[] {GameSettings.Options.FOV};
+    private final GuiScreen lastScreen;
+    /** Reference to the GameSettings object. */
+    private final GameSettings settings;
+    private GuiButton difficultyButton;
+    private GuiLockIconButton lockButton;
+    protected String title = "Options";
+
+    public GuiOptions(GuiScreen p_i1046_1_, GameSettings p_i1046_2_)
+    {
+        this.lastScreen = p_i1046_1_;
+        this.settings = p_i1046_2_;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.title = I18n.format("options.title");
+        int i = 0;
+
+        for (GameSettings.Options gamesettings$options : SCREEN_OPTIONS)
+        {
+            if (gamesettings$options.isFloat())
+            {
+                this.buttonList.add(new GuiOptionSlider(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), gamesettings$options));
+            }
+            else
+            {
+                GuiOptionButton guioptionbutton = new GuiOptionButton(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), gamesettings$options, this.settings.getKeyBinding(gamesettings$options));
+                this.buttonList.add(guioptionbutton);
+            }
+
+            ++i;
+        }
+
+        if (this.mc.world != null)
+        {
+            EnumDifficulty enumdifficulty = this.mc.world.getDifficulty();
+            this.difficultyButton = new GuiButton(108, this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), 150, 20, this.getDifficultyText(enumdifficulty));
+            this.buttonList.add(this.difficultyButton);
+
+            if (this.mc.isSingleplayer() && !this.mc.world.getWorldInfo().isHardcoreModeEnabled())
+            {
+                this.difficultyButton.setWidth(this.difficultyButton.getButtonWidth() - 20);
+                this.lockButton = new GuiLockIconButton(109, this.difficultyButton.x + this.difficultyButton.getButtonWidth(), this.difficultyButton.y);
+                this.buttonList.add(this.lockButton);
+                this.lockButton.setLocked(this.mc.world.getWorldInfo().isDifficultyLocked());
+                this.lockButton.enabled = !this.lockButton.isLocked();
+                this.difficultyButton.enabled = !this.lockButton.isLocked();
+            }
+            else
+            {
+                this.difficultyButton.enabled = false;
+            }
+        }
+        else
+        {
+            this.buttonList.add(new GuiOptionButton(GameSettings.Options.REALMS_NOTIFICATIONS.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), GameSettings.Options.REALMS_NOTIFICATIONS, this.settings.getKeyBinding(GameSettings.Options.REALMS_NOTIFICATIONS)));
+        }
+
+        this.buttonList.add(new GuiButton(110, this.width / 2 - 155, this.height / 6 + 48 - 6, 150, 20, I18n.format("options.skinCustomisation")));
+        this.buttonList.add(new GuiButton(106, this.width / 2 + 5, this.height / 6 + 48 - 6, 150, 20, I18n.format("options.sounds")));
+        this.buttonList.add(new GuiButton(101, this.width / 2 - 155, this.height / 6 + 72 - 6, 150, 20, I18n.format("options.video")));
+        this.buttonList.add(new GuiButton(100, this.width / 2 + 5, this.height / 6 + 72 - 6, 150, 20, I18n.format("options.controls")));
+        this.buttonList.add(new GuiButton(102, this.width / 2 - 155, this.height / 6 + 96 - 6, 150, 20, I18n.format("options.language")));
+        this.buttonList.add(new GuiButton(103, this.width / 2 + 5, this.height / 6 + 96 - 6, 150, 20, I18n.format("options.chat.title")));
+        this.buttonList.add(new GuiButton(105, this.width / 2 - 155, this.height / 6 + 120 - 6, 150, 20, I18n.format("options.resourcepack")));
+        this.buttonList.add(new GuiButton(104, this.width / 2 + 5, this.height / 6 + 120 - 6, 150, 20, I18n.format("options.snooper.view")));
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168, I18n.format("gui.done")));
+    }
+
+    public String getDifficultyText(EnumDifficulty p_175355_1_)
+    {
+        ITextComponent itextcomponent = new TextComponentString("");
+        itextcomponent.appendSibling(new TextComponentTranslation("options.difficulty", new Object[0]));
+        itextcomponent.appendText(": ");
+        itextcomponent.appendSibling(new TextComponentTranslation(p_175355_1_.getDifficultyResourceKey(), new Object[0]));
+        return itextcomponent.getFormattedText();
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        this.mc.displayGuiScreen(this);
+
+        if (id == 109 && result && this.mc.world != null)
+        {
+            this.mc.world.getWorldInfo().setDifficultyLocked(true);
+            this.lockButton.setLocked(true);
+            this.lockButton.enabled = false;
+            this.difficultyButton.enabled = false;
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.gameSettings.saveOptions();
+        }
+
+        super.keyTyped(typedChar, keyCode);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id < 100 && button instanceof GuiOptionButton)
+            {
+                GameSettings.Options gamesettings$options = ((GuiOptionButton)button).getOption();
+                this.settings.setOptionValue(gamesettings$options, 1);
+                button.displayString = this.settings.getKeyBinding(GameSettings.Options.byOrdinal(button.id));
+            }
+
+            if (button.id == 108)
+            {
+                this.mc.world.getWorldInfo().setDifficulty(EnumDifficulty.getDifficultyEnum(this.mc.world.getDifficulty().getDifficultyId() + 1));
+                this.difficultyButton.displayString = this.getDifficultyText(this.mc.world.getDifficulty());
+            }
+
+            if (button.id == 109)
+            {
+                this.mc.displayGuiScreen(new GuiYesNo(this, (new TextComponentTranslation("difficulty.lock.title", new Object[0])).getFormattedText(), (new TextComponentTranslation("difficulty.lock.question", new Object[] {new TextComponentTranslation(this.mc.world.getWorldInfo().getDifficulty().getDifficultyResourceKey(), new Object[0])})).getFormattedText(), 109));
+            }
+
+            if (button.id == 110)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiCustomizeSkin(this));
+            }
+
+            if (button.id == 101)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiVideoSettings(this, this.settings));
+            }
+
+            if (button.id == 100)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiControls(this, this.settings));
+            }
+
+            if (button.id == 102)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiLanguage(this, this.settings, this.mc.getLanguageManager()));
+            }
+
+            if (button.id == 103)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new ScreenChatOptions(this, this.settings));
+            }
+
+            if (button.id == 104)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiSnooper(this, this.settings));
+            }
+
+            if (button.id == 200)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(this.lastScreen);
+            }
+
+            if (button.id == 105)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiScreenResourcePacks(this));
+            }
+
+            if (button.id == 106)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(new GuiScreenOptionsSounds(this, this.settings));
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 15, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiOptionsRowList.java

@@ -0,0 +1,149 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiOptionsRowList extends GuiListExtended
+{
+    private final List<GuiOptionsRowList.Row> options = Lists.<GuiOptionsRowList.Row>newArrayList();
+
+    public GuiOptionsRowList(Minecraft mcIn, int p_i45015_2_, int p_i45015_3_, int p_i45015_4_, int p_i45015_5_, int p_i45015_6_, GameSettings.Options... p_i45015_7_)
+    {
+        super(mcIn, p_i45015_2_, p_i45015_3_, p_i45015_4_, p_i45015_5_, p_i45015_6_);
+        this.centerListVertically = false;
+
+        for (int i = 0; i < p_i45015_7_.length; i += 2)
+        {
+            GameSettings.Options gamesettings$options = p_i45015_7_[i];
+            GameSettings.Options gamesettings$options1 = i < p_i45015_7_.length - 1 ? p_i45015_7_[i + 1] : null;
+            GuiButton guibutton = this.createButton(mcIn, p_i45015_2_ / 2 - 155, 0, gamesettings$options);
+            GuiButton guibutton1 = this.createButton(mcIn, p_i45015_2_ / 2 - 155 + 160, 0, gamesettings$options1);
+            this.options.add(new GuiOptionsRowList.Row(guibutton, guibutton1));
+        }
+    }
+
+    private GuiButton createButton(Minecraft mcIn, int p_148182_2_, int p_148182_3_, GameSettings.Options options)
+    {
+        if (options == null)
+        {
+            return null;
+        }
+        else
+        {
+            int i = options.getOrdinal();
+            return (GuiButton)(options.isFloat() ? new GuiOptionSlider(i, p_148182_2_, p_148182_3_, options) : new GuiOptionButton(i, p_148182_2_, p_148182_3_, options, mcIn.gameSettings.getKeyBinding(options)));
+        }
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public GuiOptionsRowList.Row getListEntry(int index)
+    {
+        return this.options.get(index);
+    }
+
+    protected int getSize()
+    {
+        return this.options.size();
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return 400;
+    }
+
+    protected int getScrollBarX()
+    {
+        return super.getScrollBarX() + 32;
+    }
+
+    @SideOnly(Side.CLIENT)
+    public static class Row implements GuiListExtended.IGuiListEntry
+        {
+            private final Minecraft client = Minecraft.getMinecraft();
+            private final GuiButton buttonA;
+            private final GuiButton buttonB;
+
+            public Row(GuiButton buttonAIn, GuiButton buttonBIn)
+            {
+                this.buttonA = buttonAIn;
+                this.buttonB = buttonBIn;
+            }
+
+            public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+            {
+                if (this.buttonA != null)
+                {
+                    this.buttonA.y = y;
+                    this.buttonA.drawButton(this.client, mouseX, mouseY, partialTicks);
+                }
+
+                if (this.buttonB != null)
+                {
+                    this.buttonB.y = y;
+                    this.buttonB.drawButton(this.client, mouseX, mouseY, partialTicks);
+                }
+            }
+
+            /**
+             * Called when the mouse is clicked within this entry. Returning true means that something within this entry
+             * was clicked and the list should not be dragged.
+             */
+            public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+            {
+                if (this.buttonA.mousePressed(this.client, mouseX, mouseY))
+                {
+                    if (this.buttonA instanceof GuiOptionButton)
+                    {
+                        this.client.gameSettings.setOptionValue(((GuiOptionButton)this.buttonA).getOption(), 1);
+                        this.buttonA.displayString = this.client.gameSettings.getKeyBinding(GameSettings.Options.byOrdinal(this.buttonA.id));
+                    }
+
+                    return true;
+                }
+                else if (this.buttonB != null && this.buttonB.mousePressed(this.client, mouseX, mouseY))
+                {
+                    if (this.buttonB instanceof GuiOptionButton)
+                    {
+                        this.client.gameSettings.setOptionValue(((GuiOptionButton)this.buttonB).getOption(), 1);
+                        this.buttonB.displayString = this.client.gameSettings.getKeyBinding(GameSettings.Options.byOrdinal(this.buttonB.id));
+                    }
+
+                    return true;
+                }
+                else
+                {
+                    return false;
+                }
+            }
+
+            /**
+             * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+             */
+            public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+            {
+                if (this.buttonA != null)
+                {
+                    this.buttonA.mouseReleased(x, y);
+                }
+
+                if (this.buttonB != null)
+                {
+                    this.buttonB.mouseReleased(x, y);
+                }
+            }
+
+            public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+            {
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiOverlayDebug.java

@@ -0,0 +1,303 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Strings;
+import com.google.common.collect.Lists;
+import com.google.common.collect.UnmodifiableIterator;
+import java.util.List;
+import java.util.Map.Entry;
+import net.minecraft.block.Block;
+import net.minecraft.block.properties.IProperty;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.ClientBrandRetriever;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.FrameTimer;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.DifficultyInstance;
+import net.minecraft.world.EnumSkyBlock;
+import net.minecraft.world.WorldType;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.opengl.Display;
+
+@SideOnly(Side.CLIENT)
+public class GuiOverlayDebug extends Gui
+{
+    private final Minecraft mc;
+    private final FontRenderer fontRenderer;
+
+    public GuiOverlayDebug(Minecraft mc)
+    {
+        this.mc = mc;
+        this.fontRenderer = mc.fontRenderer;
+    }
+
+    public void renderDebugInfo(ScaledResolution scaledResolutionIn)
+    {
+        this.mc.mcProfiler.startSection("debug");
+        GlStateManager.pushMatrix();
+        this.renderDebugInfoLeft();
+        this.renderDebugInfoRight(scaledResolutionIn);
+        GlStateManager.popMatrix();
+
+        if (this.mc.gameSettings.showLagometer)
+        {
+            this.renderLagometer();
+        }
+
+        this.mc.mcProfiler.endSection();
+    }
+
+    protected void renderDebugInfoLeft()
+    {
+        List<String> list = this.call();
+        list.add("");
+        list.add("Debug: Pie [shift]: " + (this.mc.gameSettings.showDebugProfilerChart ? "visible" : "hidden") + " FPS [alt]: " + (this.mc.gameSettings.showLagometer ? "visible" : "hidden"));
+        list.add("For help: press F3 + Q");
+
+        for (int i = 0; i < list.size(); ++i)
+        {
+            String s = list.get(i);
+
+            if (!Strings.isNullOrEmpty(s))
+            {
+                int j = this.fontRenderer.FONT_HEIGHT;
+                int k = this.fontRenderer.getStringWidth(s);
+                int l = 2;
+                int i1 = 2 + j * i;
+                drawRect(1, i1 - 1, 2 + k + 1, i1 + j - 1, -1873784752);
+                this.fontRenderer.drawString(s, 2, i1, 14737632);
+            }
+        }
+    }
+
+    protected void renderDebugInfoRight(ScaledResolution scaledRes)
+    {
+        List<String> list = this.getDebugInfoRight();
+
+        for (int i = 0; i < list.size(); ++i)
+        {
+            String s = list.get(i);
+
+            if (!Strings.isNullOrEmpty(s))
+            {
+                int j = this.fontRenderer.FONT_HEIGHT;
+                int k = this.fontRenderer.getStringWidth(s);
+                int l = scaledRes.getScaledWidth() - 2 - k;
+                int i1 = 2 + j * i;
+                drawRect(l - 1, i1 - 1, l + k + 1, i1 + j - 1, -1873784752);
+                this.fontRenderer.drawString(s, l, i1, 14737632);
+            }
+        }
+    }
+
+    @SuppressWarnings("incomplete-switch")
+    protected List<String> call()
+    {
+        BlockPos blockpos = new BlockPos(this.mc.getRenderViewEntity().posX, this.mc.getRenderViewEntity().getEntityBoundingBox().minY, this.mc.getRenderViewEntity().posZ);
+
+        if (this.mc.isReducedDebug())
+        {
+            return Lists.newArrayList("Minecraft 1.12.2 (" + this.mc.getVersion() + "/" + ClientBrandRetriever.getClientModName() + ")", this.mc.debug, this.mc.renderGlobal.getDebugInfoRenders(), this.mc.renderGlobal.getDebugInfoEntities(), "P: " + this.mc.effectRenderer.getStatistics() + ". T: " + this.mc.world.getDebugLoadedEntities(), this.mc.world.getProviderName(), "", String.format("Chunk-relative: %d %d %d", blockpos.getX() & 15, blockpos.getY() & 15, blockpos.getZ() & 15));
+        }
+        else
+        {
+            Entity entity = this.mc.getRenderViewEntity();
+            EnumFacing enumfacing = entity.getHorizontalFacing();
+            String s = "Invalid";
+
+            switch (enumfacing)
+            {
+                case NORTH:
+                    s = "Towards negative Z";
+                    break;
+                case SOUTH:
+                    s = "Towards positive Z";
+                    break;
+                case WEST:
+                    s = "Towards negative X";
+                    break;
+                case EAST:
+                    s = "Towards positive X";
+            }
+
+            List<String> list = Lists.newArrayList("Minecraft 1.12.2 (" + this.mc.getVersion() + "/" + ClientBrandRetriever.getClientModName() + ("release".equalsIgnoreCase(this.mc.getVersionType()) ? "" : "/" + this.mc.getVersionType()) + ")", this.mc.debug, this.mc.renderGlobal.getDebugInfoRenders(), this.mc.renderGlobal.getDebugInfoEntities(), "P: " + this.mc.effectRenderer.getStatistics() + ". T: " + this.mc.world.getDebugLoadedEntities(), this.mc.world.getProviderName(), "", String.format("XYZ: %.3f / %.5f / %.3f", this.mc.getRenderViewEntity().posX, this.mc.getRenderViewEntity().getEntityBoundingBox().minY, this.mc.getRenderViewEntity().posZ), String.format("Block: %d %d %d", blockpos.getX(), blockpos.getY(), blockpos.getZ()), String.format("Chunk: %d %d %d in %d %d %d", blockpos.getX() & 15, blockpos.getY() & 15, blockpos.getZ() & 15, blockpos.getX() >> 4, blockpos.getY() >> 4, blockpos.getZ() >> 4), String.format("Facing: %s (%s) (%.1f / %.1f)", enumfacing, s, MathHelper.wrapDegrees(entity.rotationYaw), MathHelper.wrapDegrees(entity.rotationPitch)));
+
+            if (this.mc.world != null)
+            {
+                Chunk chunk = this.mc.world.getChunkFromBlockCoords(blockpos);
+
+                if (this.mc.world.isBlockLoaded(blockpos) && blockpos.getY() >= 0 && blockpos.getY() < 256)
+                {
+                    if (!chunk.isEmpty())
+                    {
+                        list.add("Biome: " + chunk.getBiome(blockpos, this.mc.world.getBiomeProvider()).getBiomeName());
+                        list.add("Light: " + chunk.getLightSubtracted(blockpos, 0) + " (" + chunk.getLightFor(EnumSkyBlock.SKY, blockpos) + " sky, " + chunk.getLightFor(EnumSkyBlock.BLOCK, blockpos) + " block)");
+                        DifficultyInstance difficultyinstance = this.mc.world.getDifficultyForLocation(blockpos);
+
+                        if (this.mc.isIntegratedServerRunning() && this.mc.getIntegratedServer() != null)
+                        {
+                            EntityPlayerMP entityplayermp = this.mc.getIntegratedServer().getPlayerList().getPlayerByUUID(this.mc.player.getUniqueID());
+
+                            if (entityplayermp != null)
+                            {
+                                difficultyinstance = entityplayermp.world.getDifficultyForLocation(new BlockPos(entityplayermp));
+                            }
+                        }
+
+                        list.add(String.format("Local Difficulty: %.2f // %.2f (Day %d)", difficultyinstance.getAdditionalDifficulty(), difficultyinstance.getClampedAdditionalDifficulty(), this.mc.world.getWorldTime() / 24000L));
+                    }
+                    else
+                    {
+                        list.add("Waiting for chunk...");
+                    }
+                }
+                else
+                {
+                    list.add("Outside of world...");
+                }
+            }
+
+            if (this.mc.entityRenderer != null && this.mc.entityRenderer.isShaderActive())
+            {
+                list.add("Shader: " + this.mc.entityRenderer.getShaderGroup().getShaderGroupName());
+            }
+
+            if (this.mc.objectMouseOver != null && this.mc.objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK && this.mc.objectMouseOver.getBlockPos() != null)
+            {
+                BlockPos blockpos1 = this.mc.objectMouseOver.getBlockPos();
+                list.add(String.format("Looking at: %d %d %d", blockpos1.getX(), blockpos1.getY(), blockpos1.getZ()));
+            }
+
+            return list;
+        }
+    }
+
+    protected <T extends Comparable<T>> List<String> getDebugInfoRight()
+    {
+        long i = Runtime.getRuntime().maxMemory();
+        long j = Runtime.getRuntime().totalMemory();
+        long k = Runtime.getRuntime().freeMemory();
+        long l = j - k;
+        List<String> list = Lists.newArrayList(String.format("Java: %s %dbit", System.getProperty("java.version"), this.mc.isJava64bit() ? 64 : 32), String.format("Mem: % 2d%% %03d/%03dMB", l * 100L / i, bytesToMb(l), bytesToMb(i)), String.format("Allocated: % 2d%% %03dMB", j * 100L / i, bytesToMb(j)), "", String.format("CPU: %s", OpenGlHelper.getCpu()), "", String.format("Display: %dx%d (%s)", Display.getWidth(), Display.getHeight(), GlStateManager.glGetString(7936)), GlStateManager.glGetString(7937), GlStateManager.glGetString(7938));
+
+        list.add("");
+        list.addAll(net.minecraftforge.fml.common.FMLCommonHandler.instance().getBrandings(false));
+
+        if (this.mc.isReducedDebug())
+        {
+            return list;
+        }
+        else
+        {
+            if (this.mc.objectMouseOver != null && this.mc.objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK && this.mc.objectMouseOver.getBlockPos() != null)
+            {
+                BlockPos blockpos = this.mc.objectMouseOver.getBlockPos();
+                IBlockState iblockstate = this.mc.world.getBlockState(blockpos);
+
+                if (this.mc.world.getWorldType() != WorldType.DEBUG_ALL_BLOCK_STATES)
+                {
+                    iblockstate = iblockstate.getActualState(this.mc.world, blockpos);
+                }
+
+                list.add("");
+                list.add(String.valueOf(Block.REGISTRY.getNameForObject(iblockstate.getBlock())));
+                IProperty<T> iproperty;
+                String s;
+
+                for (UnmodifiableIterator unmodifiableiterator = iblockstate.getProperties().entrySet().iterator(); unmodifiableiterator.hasNext(); list.add(iproperty.getName() + ": " + s))
+                {
+                    Entry < IProperty<?>, Comparable<? >> entry = (Entry)unmodifiableiterator.next();
+                    iproperty = (IProperty)entry.getKey();
+                    T t = (T)entry.getValue();
+                    s = iproperty.getName(t);
+
+                    if (Boolean.TRUE.equals(t))
+                    {
+                        s = TextFormatting.GREEN + s;
+                    }
+                    else if (Boolean.FALSE.equals(t))
+                    {
+                        s = TextFormatting.RED + s;
+                    }
+                }
+            }
+
+            return list;
+        }
+    }
+
+    public void renderLagometer()
+    {
+        GlStateManager.disableDepth();
+        FrameTimer frametimer = this.mc.getFrameTimer();
+        int i = frametimer.getLastIndex();
+        int j = frametimer.getIndex();
+        long[] along = frametimer.getFrames();
+        ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+        int k = i;
+        int l = 0;
+        drawRect(0, scaledresolution.getScaledHeight() - 60, 240, scaledresolution.getScaledHeight(), -1873784752);
+
+        while (k != j)
+        {
+            int i1 = frametimer.getLagometerValue(along[k], 30);
+            int j1 = this.getFrameColor(MathHelper.clamp(i1, 0, 60), 0, 30, 60);
+            this.drawVerticalLine(l, scaledresolution.getScaledHeight(), scaledresolution.getScaledHeight() - i1, j1);
+            ++l;
+            k = frametimer.parseIndex(k + 1);
+        }
+
+        drawRect(1, scaledresolution.getScaledHeight() - 30 + 1, 14, scaledresolution.getScaledHeight() - 30 + 10, -1873784752);
+        this.fontRenderer.drawString("60", 2, scaledresolution.getScaledHeight() - 30 + 2, 14737632);
+        this.drawHorizontalLine(0, 239, scaledresolution.getScaledHeight() - 30, -1);
+        drawRect(1, scaledresolution.getScaledHeight() - 60 + 1, 14, scaledresolution.getScaledHeight() - 60 + 10, -1873784752);
+        this.fontRenderer.drawString("30", 2, scaledresolution.getScaledHeight() - 60 + 2, 14737632);
+        this.drawHorizontalLine(0, 239, scaledresolution.getScaledHeight() - 60, -1);
+        this.drawHorizontalLine(0, 239, scaledresolution.getScaledHeight() - 1, -1);
+        this.drawVerticalLine(0, scaledresolution.getScaledHeight() - 60, scaledresolution.getScaledHeight(), -1);
+        this.drawVerticalLine(239, scaledresolution.getScaledHeight() - 60, scaledresolution.getScaledHeight(), -1);
+
+        if (this.mc.gameSettings.limitFramerate <= 120)
+        {
+            this.drawHorizontalLine(0, 239, scaledresolution.getScaledHeight() - 60 + this.mc.gameSettings.limitFramerate / 2, -16711681);
+        }
+
+        GlStateManager.enableDepth();
+    }
+
+    private int getFrameColor(int p_181552_1_, int p_181552_2_, int p_181552_3_, int p_181552_4_)
+    {
+        return p_181552_1_ < p_181552_3_ ? this.blendColors(-16711936, -256, (float)p_181552_1_ / (float)p_181552_3_) : this.blendColors(-256, -65536, (float)(p_181552_1_ - p_181552_3_) / (float)(p_181552_4_ - p_181552_3_));
+    }
+
+    private int blendColors(int p_181553_1_, int p_181553_2_, float p_181553_3_)
+    {
+        int i = p_181553_1_ >> 24 & 255;
+        int j = p_181553_1_ >> 16 & 255;
+        int k = p_181553_1_ >> 8 & 255;
+        int l = p_181553_1_ & 255;
+        int i1 = p_181553_2_ >> 24 & 255;
+        int j1 = p_181553_2_ >> 16 & 255;
+        int k1 = p_181553_2_ >> 8 & 255;
+        int l1 = p_181553_2_ & 255;
+        int i2 = MathHelper.clamp((int)((float)i + (float)(i1 - i) * p_181553_3_), 0, 255);
+        int j2 = MathHelper.clamp((int)((float)j + (float)(j1 - j) * p_181553_3_), 0, 255);
+        int k2 = MathHelper.clamp((int)((float)k + (float)(k1 - k) * p_181553_3_), 0, 255);
+        int l2 = MathHelper.clamp((int)((float)l + (float)(l1 - l) * p_181553_3_), 0, 255);
+        return i2 << 24 | j2 << 16 | k2 << 8 | l2;
+    }
+
+    private static long bytesToMb(long bytes)
+    {
+        return bytes / 1024L / 1024L;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiPageButtonList.java

@@ -0,0 +1,664 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.Predicate;
+import com.google.common.base.Predicates;
+import com.google.common.collect.Lists;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.IntHashMap;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiPageButtonList extends GuiListExtended
+{
+    private final List<GuiPageButtonList.GuiEntry> entries = Lists.<GuiPageButtonList.GuiEntry>newArrayList();
+    private final IntHashMap<Gui> componentMap = new IntHashMap<Gui>();
+    private final List<GuiTextField> editBoxes = Lists.<GuiTextField>newArrayList();
+    private final GuiPageButtonList.GuiListEntry[][] pages;
+    private int page;
+    private final GuiPageButtonList.GuiResponder responder;
+    private Gui focusedControl;
+
+    public GuiPageButtonList(Minecraft mcIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn, GuiPageButtonList.GuiResponder p_i45536_7_, GuiPageButtonList.GuiListEntry[]... p_i45536_8_)
+    {
+        super(mcIn, widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.responder = p_i45536_7_;
+        this.pages = p_i45536_8_;
+        this.centerListVertically = false;
+        this.populateComponents();
+        this.populateEntries();
+    }
+
+    private void populateComponents()
+    {
+        for (GuiPageButtonList.GuiListEntry[] aguipagebuttonlist$guilistentry : this.pages)
+        {
+            for (int i = 0; i < aguipagebuttonlist$guilistentry.length; i += 2)
+            {
+                GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry = aguipagebuttonlist$guilistentry[i];
+                GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry1 = i < aguipagebuttonlist$guilistentry.length - 1 ? aguipagebuttonlist$guilistentry[i + 1] : null;
+                Gui gui = this.createEntry(guipagebuttonlist$guilistentry, 0, guipagebuttonlist$guilistentry1 == null);
+                Gui gui1 = this.createEntry(guipagebuttonlist$guilistentry1, 160, guipagebuttonlist$guilistentry == null);
+                GuiPageButtonList.GuiEntry guipagebuttonlist$guientry = new GuiPageButtonList.GuiEntry(gui, gui1);
+                this.entries.add(guipagebuttonlist$guientry);
+
+                if (guipagebuttonlist$guilistentry != null && gui != null)
+                {
+                    this.componentMap.addKey(guipagebuttonlist$guilistentry.getId(), gui);
+
+                    if (gui instanceof GuiTextField)
+                    {
+                        this.editBoxes.add((GuiTextField)gui);
+                    }
+                }
+
+                if (guipagebuttonlist$guilistentry1 != null && gui1 != null)
+                {
+                    this.componentMap.addKey(guipagebuttonlist$guilistentry1.getId(), gui1);
+
+                    if (gui1 instanceof GuiTextField)
+                    {
+                        this.editBoxes.add((GuiTextField)gui1);
+                    }
+                }
+            }
+        }
+    }
+
+    private void populateEntries()
+    {
+        this.entries.clear();
+
+        for (int i = 0; i < this.pages[this.page].length; i += 2)
+        {
+            GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry = this.pages[this.page][i];
+            GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry1 = i < this.pages[this.page].length - 1 ? this.pages[this.page][i + 1] : null;
+            Gui gui = this.componentMap.lookup(guipagebuttonlist$guilistentry.getId());
+            Gui gui1 = guipagebuttonlist$guilistentry1 != null ? (Gui)this.componentMap.lookup(guipagebuttonlist$guilistentry1.getId()) : null;
+            GuiPageButtonList.GuiEntry guipagebuttonlist$guientry = new GuiPageButtonList.GuiEntry(gui, gui1);
+            this.entries.add(guipagebuttonlist$guientry);
+        }
+    }
+
+    public void setPage(int p_181156_1_)
+    {
+        if (p_181156_1_ != this.page)
+        {
+            int i = this.page;
+            this.page = p_181156_1_;
+            this.populateEntries();
+            this.markVisibility(i, p_181156_1_);
+            this.amountScrolled = 0.0F;
+        }
+    }
+
+    public int getPage()
+    {
+        return this.page;
+    }
+
+    public int getPageCount()
+    {
+        return this.pages.length;
+    }
+
+    public Gui getFocusedControl()
+    {
+        return this.focusedControl;
+    }
+
+    public void previousPage()
+    {
+        if (this.page > 0)
+        {
+            this.setPage(this.page - 1);
+        }
+    }
+
+    public void nextPage()
+    {
+        if (this.page < this.pages.length - 1)
+        {
+            this.setPage(this.page + 1);
+        }
+    }
+
+    public Gui getComponent(int p_178061_1_)
+    {
+        return this.componentMap.lookup(p_178061_1_);
+    }
+
+    private void markVisibility(int p_178060_1_, int p_178060_2_)
+    {
+        for (GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry : this.pages[p_178060_1_])
+        {
+            if (guipagebuttonlist$guilistentry != null)
+            {
+                this.setComponentVisibility(this.componentMap.lookup(guipagebuttonlist$guilistentry.getId()), false);
+            }
+        }
+
+        for (GuiPageButtonList.GuiListEntry guipagebuttonlist$guilistentry1 : this.pages[p_178060_2_])
+        {
+            if (guipagebuttonlist$guilistentry1 != null)
+            {
+                this.setComponentVisibility(this.componentMap.lookup(guipagebuttonlist$guilistentry1.getId()), true);
+            }
+        }
+    }
+
+    private void setComponentVisibility(Gui p_178066_1_, boolean p_178066_2_)
+    {
+        if (p_178066_1_ instanceof GuiButton)
+        {
+            ((GuiButton)p_178066_1_).visible = p_178066_2_;
+        }
+        else if (p_178066_1_ instanceof GuiTextField)
+        {
+            ((GuiTextField)p_178066_1_).setVisible(p_178066_2_);
+        }
+        else if (p_178066_1_ instanceof GuiLabel)
+        {
+            ((GuiLabel)p_178066_1_).visible = p_178066_2_;
+        }
+    }
+
+    @Nullable
+    private Gui createEntry(@Nullable GuiPageButtonList.GuiListEntry p_178058_1_, int p_178058_2_, boolean p_178058_3_)
+    {
+        if (p_178058_1_ instanceof GuiPageButtonList.GuiSlideEntry)
+        {
+            return this.createSlider(this.width / 2 - 155 + p_178058_2_, 0, (GuiPageButtonList.GuiSlideEntry)p_178058_1_);
+        }
+        else if (p_178058_1_ instanceof GuiPageButtonList.GuiButtonEntry)
+        {
+            return this.createButton(this.width / 2 - 155 + p_178058_2_, 0, (GuiPageButtonList.GuiButtonEntry)p_178058_1_);
+        }
+        else if (p_178058_1_ instanceof GuiPageButtonList.EditBoxEntry)
+        {
+            return this.createTextField(this.width / 2 - 155 + p_178058_2_, 0, (GuiPageButtonList.EditBoxEntry)p_178058_1_);
+        }
+        else
+        {
+            return p_178058_1_ instanceof GuiPageButtonList.GuiLabelEntry ? this.createLabel(this.width / 2 - 155 + p_178058_2_, 0, (GuiPageButtonList.GuiLabelEntry)p_178058_1_, p_178058_3_) : null;
+        }
+    }
+
+    public void setActive(boolean p_181155_1_)
+    {
+        for (GuiPageButtonList.GuiEntry guipagebuttonlist$guientry : this.entries)
+        {
+            if (guipagebuttonlist$guientry.component1 instanceof GuiButton)
+            {
+                ((GuiButton)guipagebuttonlist$guientry.component1).enabled = p_181155_1_;
+            }
+
+            if (guipagebuttonlist$guientry.component2 instanceof GuiButton)
+            {
+                ((GuiButton)guipagebuttonlist$guientry.component2).enabled = p_181155_1_;
+            }
+        }
+    }
+
+    public boolean mouseClicked(int mouseX, int mouseY, int mouseEvent)
+    {
+        boolean flag = super.mouseClicked(mouseX, mouseY, mouseEvent);
+        int i = this.getSlotIndexFromScreenCoords(mouseX, mouseY);
+
+        if (i >= 0)
+        {
+            GuiPageButtonList.GuiEntry guipagebuttonlist$guientry = this.getListEntry(i);
+
+            if (this.focusedControl != guipagebuttonlist$guientry.focusedControl && this.focusedControl != null && this.focusedControl instanceof GuiTextField)
+            {
+                ((GuiTextField)this.focusedControl).setFocused(false);
+            }
+
+            this.focusedControl = guipagebuttonlist$guientry.focusedControl;
+        }
+
+        return flag;
+    }
+
+    private GuiSlider createSlider(int p_178067_1_, int p_178067_2_, GuiPageButtonList.GuiSlideEntry p_178067_3_)
+    {
+        GuiSlider guislider = new GuiSlider(this.responder, p_178067_3_.getId(), p_178067_1_, p_178067_2_, p_178067_3_.getCaption(), p_178067_3_.getMinValue(), p_178067_3_.getMaxValue(), p_178067_3_.getInitalValue(), p_178067_3_.getFormatter());
+        guislider.visible = p_178067_3_.shouldStartVisible();
+        return guislider;
+    }
+
+    private GuiListButton createButton(int p_178065_1_, int p_178065_2_, GuiPageButtonList.GuiButtonEntry p_178065_3_)
+    {
+        GuiListButton guilistbutton = new GuiListButton(this.responder, p_178065_3_.getId(), p_178065_1_, p_178065_2_, p_178065_3_.getCaption(), p_178065_3_.getInitialValue());
+        guilistbutton.visible = p_178065_3_.shouldStartVisible();
+        return guilistbutton;
+    }
+
+    private GuiTextField createTextField(int p_178068_1_, int p_178068_2_, GuiPageButtonList.EditBoxEntry p_178068_3_)
+    {
+        GuiTextField guitextfield = new GuiTextField(p_178068_3_.getId(), this.mc.fontRenderer, p_178068_1_, p_178068_2_, 150, 20);
+        guitextfield.setText(p_178068_3_.getCaption());
+        guitextfield.setGuiResponder(this.responder);
+        guitextfield.setVisible(p_178068_3_.shouldStartVisible());
+        guitextfield.setValidator(p_178068_3_.getFilter());
+        return guitextfield;
+    }
+
+    private GuiLabel createLabel(int p_178063_1_, int p_178063_2_, GuiPageButtonList.GuiLabelEntry p_178063_3_, boolean p_178063_4_)
+    {
+        GuiLabel guilabel;
+
+        if (p_178063_4_)
+        {
+            guilabel = new GuiLabel(this.mc.fontRenderer, p_178063_3_.getId(), p_178063_1_, p_178063_2_, this.width - p_178063_1_ * 2, 20, -1);
+        }
+        else
+        {
+            guilabel = new GuiLabel(this.mc.fontRenderer, p_178063_3_.getId(), p_178063_1_, p_178063_2_, 150, 20, -1);
+        }
+
+        guilabel.visible = p_178063_3_.shouldStartVisible();
+        guilabel.addLine(p_178063_3_.getCaption());
+        guilabel.setCentered();
+        return guilabel;
+    }
+
+    public void onKeyPressed(char p_178062_1_, int p_178062_2_)
+    {
+        if (this.focusedControl instanceof GuiTextField)
+        {
+            GuiTextField guitextfield = (GuiTextField)this.focusedControl;
+
+            if (!GuiScreen.isKeyComboCtrlV(p_178062_2_))
+            {
+                if (p_178062_2_ == 15)
+                {
+                    guitextfield.setFocused(false);
+                    int k = this.editBoxes.indexOf(this.focusedControl);
+
+                    if (GuiScreen.isShiftKeyDown())
+                    {
+                        if (k == 0)
+                        {
+                            k = this.editBoxes.size() - 1;
+                        }
+                        else
+                        {
+                            --k;
+                        }
+                    }
+                    else if (k == this.editBoxes.size() - 1)
+                    {
+                        k = 0;
+                    }
+                    else
+                    {
+                        ++k;
+                    }
+
+                    this.focusedControl = this.editBoxes.get(k);
+                    guitextfield = (GuiTextField)this.focusedControl;
+                    guitextfield.setFocused(true);
+                    int l = guitextfield.y + this.slotHeight;
+                    int i1 = guitextfield.y;
+
+                    if (l > this.bottom)
+                    {
+                        this.amountScrolled += (float)(l - this.bottom);
+                    }
+                    else if (i1 < this.top)
+                    {
+                        this.amountScrolled = (float)i1;
+                    }
+                }
+                else
+                {
+                    guitextfield.textboxKeyTyped(p_178062_1_, p_178062_2_);
+                }
+            }
+            else
+            {
+                String s = GuiScreen.getClipboardString();
+                String[] astring = s.split(";");
+                int i = this.editBoxes.indexOf(this.focusedControl);
+                int j = i;
+
+                for (String s1 : astring)
+                {
+                    GuiTextField guitextfield1 = this.editBoxes.get(j);
+                    guitextfield1.setText(s1);
+                    guitextfield1.setResponderEntryValue(guitextfield1.getId(), s1);
+
+                    if (j == this.editBoxes.size() - 1)
+                    {
+                        j = 0;
+                    }
+                    else
+                    {
+                        ++j;
+                    }
+
+                    if (j == i)
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public GuiPageButtonList.GuiEntry getListEntry(int index)
+    {
+        return this.entries.get(index);
+    }
+
+    public int getSize()
+    {
+        return this.entries.size();
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return 400;
+    }
+
+    protected int getScrollBarX()
+    {
+        return super.getScrollBarX() + 32;
+    }
+
+    @SideOnly(Side.CLIENT)
+    public static class EditBoxEntry extends GuiPageButtonList.GuiListEntry
+        {
+            private final Predicate<String> filter;
+
+            public EditBoxEntry(int p_i45534_1_, String p_i45534_2_, boolean p_i45534_3_, Predicate<String> p_i45534_4_)
+            {
+                super(p_i45534_1_, p_i45534_2_, p_i45534_3_);
+                this.filter = (Predicate)MoreObjects.firstNonNull(p_i45534_4_, Predicates.alwaysTrue());
+            }
+
+            public Predicate<String> getFilter()
+            {
+                return this.filter;
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    public static class GuiButtonEntry extends GuiPageButtonList.GuiListEntry
+        {
+            private final boolean initialValue;
+
+            public GuiButtonEntry(int p_i45535_1_, String p_i45535_2_, boolean p_i45535_3_, boolean p_i45535_4_)
+            {
+                super(p_i45535_1_, p_i45535_2_, p_i45535_3_);
+                this.initialValue = p_i45535_4_;
+            }
+
+            public boolean getInitialValue()
+            {
+                return this.initialValue;
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    public static class GuiEntry implements GuiListExtended.IGuiListEntry
+        {
+            private final Minecraft client = Minecraft.getMinecraft();
+            private final Gui component1;
+            private final Gui component2;
+            private Gui focusedControl;
+
+            public GuiEntry(@Nullable Gui p_i45533_1_, @Nullable Gui p_i45533_2_)
+            {
+                this.component1 = p_i45533_1_;
+                this.component2 = p_i45533_2_;
+            }
+
+            public Gui getComponent1()
+            {
+                return this.component1;
+            }
+
+            public Gui getComponent2()
+            {
+                return this.component2;
+            }
+
+            public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+            {
+                this.renderComponent(this.component1, y, mouseX, mouseY, false, partialTicks);
+                this.renderComponent(this.component2, y, mouseX, mouseY, false, partialTicks);
+            }
+
+            private void renderComponent(Gui p_192636_1_, int p_192636_2_, int p_192636_3_, int p_192636_4_, boolean p_192636_5_, float p_192636_6_)
+            {
+                if (p_192636_1_ != null)
+                {
+                    if (p_192636_1_ instanceof GuiButton)
+                    {
+                        this.renderButton((GuiButton)p_192636_1_, p_192636_2_, p_192636_3_, p_192636_4_, p_192636_5_, p_192636_6_);
+                    }
+                    else if (p_192636_1_ instanceof GuiTextField)
+                    {
+                        this.renderTextField((GuiTextField)p_192636_1_, p_192636_2_, p_192636_5_);
+                    }
+                    else if (p_192636_1_ instanceof GuiLabel)
+                    {
+                        this.renderLabel((GuiLabel)p_192636_1_, p_192636_2_, p_192636_3_, p_192636_4_, p_192636_5_);
+                    }
+                }
+            }
+
+            private void renderButton(GuiButton p_192635_1_, int p_192635_2_, int p_192635_3_, int p_192635_4_, boolean p_192635_5_, float p_192635_6_)
+            {
+                p_192635_1_.y = p_192635_2_;
+
+                if (!p_192635_5_)
+                {
+                    p_192635_1_.drawButton(this.client, p_192635_3_, p_192635_4_, p_192635_6_);
+                }
+            }
+
+            private void renderTextField(GuiTextField p_178027_1_, int p_178027_2_, boolean p_178027_3_)
+            {
+                p_178027_1_.y = p_178027_2_;
+
+                if (!p_178027_3_)
+                {
+                    p_178027_1_.drawTextBox();
+                }
+            }
+
+            private void renderLabel(GuiLabel p_178025_1_, int p_178025_2_, int p_178025_3_, int p_178025_4_, boolean p_178025_5_)
+            {
+                p_178025_1_.y = p_178025_2_;
+
+                if (!p_178025_5_)
+                {
+                    p_178025_1_.drawLabel(this.client, p_178025_3_, p_178025_4_);
+                }
+            }
+
+            public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+            {
+                this.renderComponent(this.component1, y, 0, 0, true, partialTicks);
+                this.renderComponent(this.component2, y, 0, 0, true, partialTicks);
+            }
+
+            /**
+             * Called when the mouse is clicked within this entry. Returning true means that something within this entry
+             * was clicked and the list should not be dragged.
+             */
+            public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+            {
+                boolean flag = this.clickComponent(this.component1, mouseX, mouseY, mouseEvent);
+                boolean flag1 = this.clickComponent(this.component2, mouseX, mouseY, mouseEvent);
+                return flag || flag1;
+            }
+
+            private boolean clickComponent(Gui p_178026_1_, int p_178026_2_, int p_178026_3_, int p_178026_4_)
+            {
+                if (p_178026_1_ == null)
+                {
+                    return false;
+                }
+                else if (p_178026_1_ instanceof GuiButton)
+                {
+                    return this.clickButton((GuiButton)p_178026_1_, p_178026_2_, p_178026_3_, p_178026_4_);
+                }
+                else
+                {
+                    if (p_178026_1_ instanceof GuiTextField)
+                    {
+                        this.clickTextField((GuiTextField)p_178026_1_, p_178026_2_, p_178026_3_, p_178026_4_);
+                    }
+
+                    return false;
+                }
+            }
+
+            private boolean clickButton(GuiButton p_178023_1_, int p_178023_2_, int p_178023_3_, int p_178023_4_)
+            {
+                boolean flag = p_178023_1_.mousePressed(this.client, p_178023_2_, p_178023_3_);
+
+                if (flag)
+                {
+                    this.focusedControl = p_178023_1_;
+                }
+
+                return flag;
+            }
+
+            private void clickTextField(GuiTextField p_178018_1_, int p_178018_2_, int p_178018_3_, int p_178018_4_)
+            {
+                p_178018_1_.mouseClicked(p_178018_2_, p_178018_3_, p_178018_4_);
+
+                if (p_178018_1_.isFocused())
+                {
+                    this.focusedControl = p_178018_1_;
+                }
+            }
+
+            /**
+             * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+             */
+            public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+            {
+                this.releaseComponent(this.component1, x, y, mouseEvent);
+                this.releaseComponent(this.component2, x, y, mouseEvent);
+            }
+
+            private void releaseComponent(Gui p_178016_1_, int p_178016_2_, int p_178016_3_, int p_178016_4_)
+            {
+                if (p_178016_1_ != null)
+                {
+                    if (p_178016_1_ instanceof GuiButton)
+                    {
+                        this.releaseButton((GuiButton)p_178016_1_, p_178016_2_, p_178016_3_, p_178016_4_);
+                    }
+                }
+            }
+
+            private void releaseButton(GuiButton p_178019_1_, int p_178019_2_, int p_178019_3_, int p_178019_4_)
+            {
+                p_178019_1_.mouseReleased(p_178019_2_, p_178019_3_);
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    public static class GuiLabelEntry extends GuiPageButtonList.GuiListEntry
+        {
+            public GuiLabelEntry(int p_i45532_1_, String p_i45532_2_, boolean p_i45532_3_)
+            {
+                super(p_i45532_1_, p_i45532_2_, p_i45532_3_);
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    public static class GuiListEntry
+        {
+            private final int id;
+            private final String caption;
+            private final boolean startVisible;
+
+            public GuiListEntry(int p_i45531_1_, String p_i45531_2_, boolean p_i45531_3_)
+            {
+                this.id = p_i45531_1_;
+                this.caption = p_i45531_2_;
+                this.startVisible = p_i45531_3_;
+            }
+
+            public int getId()
+            {
+                return this.id;
+            }
+
+            public String getCaption()
+            {
+                return this.caption;
+            }
+
+            public boolean shouldStartVisible()
+            {
+                return this.startVisible;
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    public interface GuiResponder
+    {
+        void setEntryValue(int id, boolean value);
+
+        void setEntryValue(int id, float value);
+
+        void setEntryValue(int id, String value);
+    }
+
+    @SideOnly(Side.CLIENT)
+    public static class GuiSlideEntry extends GuiPageButtonList.GuiListEntry
+        {
+            private final GuiSlider.FormatHelper formatter;
+            private final float minValue;
+            private final float maxValue;
+            private final float initialValue;
+
+            public GuiSlideEntry(int p_i45530_1_, String p_i45530_2_, boolean p_i45530_3_, GuiSlider.FormatHelper p_i45530_4_, float p_i45530_5_, float p_i45530_6_, float p_i45530_7_)
+            {
+                super(p_i45530_1_, p_i45530_2_, p_i45530_3_);
+                this.formatter = p_i45530_4_;
+                this.minValue = p_i45530_5_;
+                this.maxValue = p_i45530_6_;
+                this.initialValue = p_i45530_7_;
+            }
+
+            public GuiSlider.FormatHelper getFormatter()
+            {
+                return this.formatter;
+            }
+
+            public float getMinValue()
+            {
+                return this.minValue;
+            }
+
+            public float getMaxValue()
+            {
+                return this.maxValue;
+            }
+
+            public float getInitalValue()
+            {
+                return this.initialValue;
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiPlayerTabOverlay.java

@@ -0,0 +1,401 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.ComparisonChain;
+import com.google.common.collect.Ordering;
+import com.mojang.authlib.GameProfile;
+import java.util.Comparator;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.network.NetHandlerPlayClient;
+import net.minecraft.client.network.NetworkPlayerInfo;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EnumPlayerModelParts;
+import net.minecraft.scoreboard.IScoreCriteria;
+import net.minecraft.scoreboard.ScoreObjective;
+import net.minecraft.scoreboard.ScorePlayerTeam;
+import net.minecraft.scoreboard.Scoreboard;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.GameType;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiPlayerTabOverlay extends Gui
+{
+    private static final Ordering<NetworkPlayerInfo> ENTRY_ORDERING = Ordering.from(new GuiPlayerTabOverlay.PlayerComparator());
+    private final Minecraft mc;
+    private final GuiIngame guiIngame;
+    private ITextComponent footer;
+    private ITextComponent header;
+    /** The last time the playerlist was opened (went from not being renderd, to being rendered) */
+    private long lastTimeOpened;
+    /** Weither or not the playerlist is currently being rendered */
+    private boolean isBeingRendered;
+
+    public GuiPlayerTabOverlay(Minecraft mcIn, GuiIngame guiIngameIn)
+    {
+        this.mc = mcIn;
+        this.guiIngame = guiIngameIn;
+    }
+
+    /**
+     * Returns the name that should be renderd for the player supplied
+     */
+    public String getPlayerName(NetworkPlayerInfo networkPlayerInfoIn)
+    {
+        return networkPlayerInfoIn.getDisplayName() != null ? networkPlayerInfoIn.getDisplayName().getFormattedText() : ScorePlayerTeam.formatPlayerName(networkPlayerInfoIn.getPlayerTeam(), networkPlayerInfoIn.getGameProfile().getName());
+    }
+
+    /**
+     * Called by GuiIngame to update the information stored in the playerlist, does not actually render the list,
+     * however.
+     */
+    public void updatePlayerList(boolean willBeRendered)
+    {
+        if (willBeRendered && !this.isBeingRendered)
+        {
+            this.lastTimeOpened = Minecraft.getSystemTime();
+        }
+
+        this.isBeingRendered = willBeRendered;
+    }
+
+    /**
+     * Renders the playerlist, its background, headers and footers.
+     */
+    public void renderPlayerlist(int width, Scoreboard scoreboardIn, @Nullable ScoreObjective scoreObjectiveIn)
+    {
+        NetHandlerPlayClient nethandlerplayclient = this.mc.player.connection;
+        List<NetworkPlayerInfo> list = ENTRY_ORDERING.<NetworkPlayerInfo>sortedCopy(nethandlerplayclient.getPlayerInfoMap());
+        int i = 0;
+        int j = 0;
+
+        for (NetworkPlayerInfo networkplayerinfo : list)
+        {
+            int k = this.mc.fontRenderer.getStringWidth(this.getPlayerName(networkplayerinfo));
+            i = Math.max(i, k);
+
+            if (scoreObjectiveIn != null && scoreObjectiveIn.getRenderType() != IScoreCriteria.EnumRenderType.HEARTS)
+            {
+                k = this.mc.fontRenderer.getStringWidth(" " + scoreboardIn.getOrCreateScore(networkplayerinfo.getGameProfile().getName(), scoreObjectiveIn).getScorePoints());
+                j = Math.max(j, k);
+            }
+        }
+
+        list = list.subList(0, Math.min(list.size(), 80));
+        int l3 = list.size();
+        int i4 = l3;
+        int j4;
+
+        for (j4 = 1; i4 > 20; i4 = (l3 + j4 - 1) / j4)
+        {
+            ++j4;
+        }
+
+        boolean flag = this.mc.isIntegratedServerRunning() || this.mc.getConnection().getNetworkManager().isEncrypted();
+        int l;
+
+        if (scoreObjectiveIn != null)
+        {
+            if (scoreObjectiveIn.getRenderType() == IScoreCriteria.EnumRenderType.HEARTS)
+            {
+                l = 90;
+            }
+            else
+            {
+                l = j;
+            }
+        }
+        else
+        {
+            l = 0;
+        }
+
+        int i1 = Math.min(j4 * ((flag ? 9 : 0) + i + l + 13), width - 50) / j4;
+        int j1 = width / 2 - (i1 * j4 + (j4 - 1) * 5) / 2;
+        int k1 = 10;
+        int l1 = i1 * j4 + (j4 - 1) * 5;
+        List<String> list1 = null;
+
+        if (this.header != null)
+        {
+            list1 = this.mc.fontRenderer.listFormattedStringToWidth(this.header.getFormattedText(), width - 50);
+
+            for (String s : list1)
+            {
+                l1 = Math.max(l1, this.mc.fontRenderer.getStringWidth(s));
+            }
+        }
+
+        List<String> list2 = null;
+
+        if (this.footer != null)
+        {
+            list2 = this.mc.fontRenderer.listFormattedStringToWidth(this.footer.getFormattedText(), width - 50);
+
+            for (String s1 : list2)
+            {
+                l1 = Math.max(l1, this.mc.fontRenderer.getStringWidth(s1));
+            }
+        }
+
+        if (list1 != null)
+        {
+            drawRect(width / 2 - l1 / 2 - 1, k1 - 1, width / 2 + l1 / 2 + 1, k1 + list1.size() * this.mc.fontRenderer.FONT_HEIGHT, Integer.MIN_VALUE);
+
+            for (String s2 : list1)
+            {
+                int i2 = this.mc.fontRenderer.getStringWidth(s2);
+                this.mc.fontRenderer.drawStringWithShadow(s2, (float)(width / 2 - i2 / 2), (float)k1, -1);
+                k1 += this.mc.fontRenderer.FONT_HEIGHT;
+            }
+
+            ++k1;
+        }
+
+        drawRect(width / 2 - l1 / 2 - 1, k1 - 1, width / 2 + l1 / 2 + 1, k1 + i4 * 9, Integer.MIN_VALUE);
+
+        for (int k4 = 0; k4 < l3; ++k4)
+        {
+            int l4 = k4 / i4;
+            int i5 = k4 % i4;
+            int j2 = j1 + l4 * i1 + l4 * 5;
+            int k2 = k1 + i5 * 9;
+            drawRect(j2, k2, j2 + i1, k2 + 8, 553648127);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            GlStateManager.enableAlpha();
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+
+            if (k4 < list.size())
+            {
+                NetworkPlayerInfo networkplayerinfo1 = list.get(k4);
+                GameProfile gameprofile = networkplayerinfo1.getGameProfile();
+
+                if (flag)
+                {
+                    EntityPlayer entityplayer = this.mc.world.getPlayerEntityByUUID(gameprofile.getId());
+                    boolean flag1 = entityplayer != null && entityplayer.isWearing(EnumPlayerModelParts.CAPE) && ("Dinnerbone".equals(gameprofile.getName()) || "Grumm".equals(gameprofile.getName()));
+                    this.mc.getTextureManager().bindTexture(networkplayerinfo1.getLocationSkin());
+                    int l2 = 8 + (flag1 ? 8 : 0);
+                    int i3 = 8 * (flag1 ? -1 : 1);
+                    Gui.drawScaledCustomSizeModalRect(j2, k2, 8.0F, (float)l2, 8, i3, 8, 8, 64.0F, 64.0F);
+
+                    if (entityplayer != null && entityplayer.isWearing(EnumPlayerModelParts.HAT))
+                    {
+                        int j3 = 8 + (flag1 ? 8 : 0);
+                        int k3 = 8 * (flag1 ? -1 : 1);
+                        Gui.drawScaledCustomSizeModalRect(j2, k2, 40.0F, (float)j3, 8, k3, 8, 8, 64.0F, 64.0F);
+                    }
+
+                    j2 += 9;
+                }
+
+                String s4 = this.getPlayerName(networkplayerinfo1);
+
+                if (networkplayerinfo1.getGameType() == GameType.SPECTATOR)
+                {
+                    this.mc.fontRenderer.drawStringWithShadow(TextFormatting.ITALIC + s4, (float)j2, (float)k2, -1862270977);
+                }
+                else
+                {
+                    this.mc.fontRenderer.drawStringWithShadow(s4, (float)j2, (float)k2, -1);
+                }
+
+                if (scoreObjectiveIn != null && networkplayerinfo1.getGameType() != GameType.SPECTATOR)
+                {
+                    int k5 = j2 + i + 1;
+                    int l5 = k5 + l;
+
+                    if (l5 - k5 > 5)
+                    {
+                        this.drawScoreboardValues(scoreObjectiveIn, k2, gameprofile.getName(), k5, l5, networkplayerinfo1);
+                    }
+                }
+
+                this.drawPing(i1, j2 - (flag ? 9 : 0), k2, networkplayerinfo1);
+            }
+        }
+
+        if (list2 != null)
+        {
+            k1 = k1 + i4 * 9 + 1;
+            drawRect(width / 2 - l1 / 2 - 1, k1 - 1, width / 2 + l1 / 2 + 1, k1 + list2.size() * this.mc.fontRenderer.FONT_HEIGHT, Integer.MIN_VALUE);
+
+            for (String s3 : list2)
+            {
+                int j5 = this.mc.fontRenderer.getStringWidth(s3);
+                this.mc.fontRenderer.drawStringWithShadow(s3, (float)(width / 2 - j5 / 2), (float)k1, -1);
+                k1 += this.mc.fontRenderer.FONT_HEIGHT;
+            }
+        }
+    }
+
+    protected void drawPing(int p_175245_1_, int p_175245_2_, int p_175245_3_, NetworkPlayerInfo networkPlayerInfoIn)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(ICONS);
+        int i = 0;
+        int j;
+
+        if (networkPlayerInfoIn.getResponseTime() < 0)
+        {
+            j = 5;
+        }
+        else if (networkPlayerInfoIn.getResponseTime() < 150)
+        {
+            j = 0;
+        }
+        else if (networkPlayerInfoIn.getResponseTime() < 300)
+        {
+            j = 1;
+        }
+        else if (networkPlayerInfoIn.getResponseTime() < 600)
+        {
+            j = 2;
+        }
+        else if (networkPlayerInfoIn.getResponseTime() < 1000)
+        {
+            j = 3;
+        }
+        else
+        {
+            j = 4;
+        }
+
+        this.zLevel += 100.0F;
+        this.drawTexturedModalRect(p_175245_2_ + p_175245_1_ - 11, p_175245_3_, 0, 176 + j * 8, 10, 8);
+        this.zLevel -= 100.0F;
+    }
+
+    private void drawScoreboardValues(ScoreObjective objective, int p_175247_2_, String name, int p_175247_4_, int p_175247_5_, NetworkPlayerInfo info)
+    {
+        int i = objective.getScoreboard().getOrCreateScore(name, objective).getScorePoints();
+
+        if (objective.getRenderType() == IScoreCriteria.EnumRenderType.HEARTS)
+        {
+            this.mc.getTextureManager().bindTexture(ICONS);
+
+            if (this.lastTimeOpened == info.getRenderVisibilityId())
+            {
+                if (i < info.getLastHealth())
+                {
+                    info.setLastHealthTime(Minecraft.getSystemTime());
+                    info.setHealthBlinkTime((long)(this.guiIngame.getUpdateCounter() + 20));
+                }
+                else if (i > info.getLastHealth())
+                {
+                    info.setLastHealthTime(Minecraft.getSystemTime());
+                    info.setHealthBlinkTime((long)(this.guiIngame.getUpdateCounter() + 10));
+                }
+            }
+
+            if (Minecraft.getSystemTime() - info.getLastHealthTime() > 1000L || this.lastTimeOpened != info.getRenderVisibilityId())
+            {
+                info.setLastHealth(i);
+                info.setDisplayHealth(i);
+                info.setLastHealthTime(Minecraft.getSystemTime());
+            }
+
+            info.setRenderVisibilityId(this.lastTimeOpened);
+            info.setLastHealth(i);
+            int j = MathHelper.ceil((float)Math.max(i, info.getDisplayHealth()) / 2.0F);
+            int k = Math.max(MathHelper.ceil((float)(i / 2)), Math.max(MathHelper.ceil((float)(info.getDisplayHealth() / 2)), 10));
+            boolean flag = info.getHealthBlinkTime() > (long)this.guiIngame.getUpdateCounter() && (info.getHealthBlinkTime() - (long)this.guiIngame.getUpdateCounter()) / 3L % 2L == 1L;
+
+            if (j > 0)
+            {
+                float f = Math.min((float)(p_175247_5_ - p_175247_4_ - 4) / (float)k, 9.0F);
+
+                if (f > 3.0F)
+                {
+                    for (int l = j; l < k; ++l)
+                    {
+                        this.drawTexturedModalRect((float)p_175247_4_ + (float)l * f, (float)p_175247_2_, flag ? 25 : 16, 0, 9, 9);
+                    }
+
+                    for (int j1 = 0; j1 < j; ++j1)
+                    {
+                        this.drawTexturedModalRect((float)p_175247_4_ + (float)j1 * f, (float)p_175247_2_, flag ? 25 : 16, 0, 9, 9);
+
+                        if (flag)
+                        {
+                            if (j1 * 2 + 1 < info.getDisplayHealth())
+                            {
+                                this.drawTexturedModalRect((float)p_175247_4_ + (float)j1 * f, (float)p_175247_2_, 70, 0, 9, 9);
+                            }
+
+                            if (j1 * 2 + 1 == info.getDisplayHealth())
+                            {
+                                this.drawTexturedModalRect((float)p_175247_4_ + (float)j1 * f, (float)p_175247_2_, 79, 0, 9, 9);
+                            }
+                        }
+
+                        if (j1 * 2 + 1 < i)
+                        {
+                            this.drawTexturedModalRect((float)p_175247_4_ + (float)j1 * f, (float)p_175247_2_, j1 >= 10 ? 160 : 52, 0, 9, 9);
+                        }
+
+                        if (j1 * 2 + 1 == i)
+                        {
+                            this.drawTexturedModalRect((float)p_175247_4_ + (float)j1 * f, (float)p_175247_2_, j1 >= 10 ? 169 : 61, 0, 9, 9);
+                        }
+                    }
+                }
+                else
+                {
+                    float f1 = MathHelper.clamp((float)i / 20.0F, 0.0F, 1.0F);
+                    int i1 = (int)((1.0F - f1) * 255.0F) << 16 | (int)(f1 * 255.0F) << 8;
+                    String s = "" + (float)i / 2.0F;
+
+                    if (p_175247_5_ - this.mc.fontRenderer.getStringWidth(s + "hp") >= p_175247_4_)
+                    {
+                        s = s + "hp";
+                    }
+
+                    this.mc.fontRenderer.drawStringWithShadow(s, (float)((p_175247_5_ + p_175247_4_) / 2 - this.mc.fontRenderer.getStringWidth(s) / 2), (float)p_175247_2_, i1);
+                }
+            }
+        }
+        else
+        {
+            String s1 = TextFormatting.YELLOW + "" + i;
+            this.mc.fontRenderer.drawStringWithShadow(s1, (float)(p_175247_5_ - this.mc.fontRenderer.getStringWidth(s1)), (float)p_175247_2_, 16777215);
+        }
+    }
+
+    public void setFooter(@Nullable ITextComponent footerIn)
+    {
+        this.footer = footerIn;
+    }
+
+    public void setHeader(@Nullable ITextComponent headerIn)
+    {
+        this.header = headerIn;
+    }
+
+    public void resetFooterHeader()
+    {
+        this.header = null;
+        this.footer = null;
+    }
+
+    @SideOnly(Side.CLIENT)
+    static class PlayerComparator implements Comparator<NetworkPlayerInfo>
+        {
+            private PlayerComparator()
+            {
+            }
+
+            public int compare(NetworkPlayerInfo p_compare_1_, NetworkPlayerInfo p_compare_2_)
+            {
+                ScorePlayerTeam scoreplayerteam = p_compare_1_.getPlayerTeam();
+                ScorePlayerTeam scoreplayerteam1 = p_compare_2_.getPlayerTeam();
+                return ComparisonChain.start().compareTrueFirst(p_compare_1_.getGameType() != GameType.SPECTATOR, p_compare_2_.getGameType() != GameType.SPECTATOR).compare(scoreplayerteam != null ? scoreplayerteam.getName() : "", scoreplayerteam1 != null ? scoreplayerteam1.getName() : "").compare(p_compare_1_.getGameProfile().getName(), p_compare_2_.getGameProfile().getName()).result();
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiRepair.java

@@ -0,0 +1,231 @@
+package net.minecraft.client.gui;
+
+import io.netty.buffer.Unpooled;
+import java.io.IOException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.ContainerRepair;
+import net.minecraft.inventory.IContainerListener;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.Slot;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.network.play.client.CPacketCustomPayload;
+import net.minecraft.util.NonNullList;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiRepair extends GuiContainer implements IContainerListener
+{
+    private static final ResourceLocation ANVIL_RESOURCE = new ResourceLocation("textures/gui/container/anvil.png");
+    private final ContainerRepair anvil;
+    private GuiTextField nameField;
+    private final InventoryPlayer playerInventory;
+
+    public GuiRepair(InventoryPlayer inventoryIn, World worldIn)
+    {
+        super(new ContainerRepair(inventoryIn, worldIn, Minecraft.getMinecraft().player));
+        this.playerInventory = inventoryIn;
+        this.anvil = (ContainerRepair)this.inventorySlots;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        super.initGui();
+        Keyboard.enableRepeatEvents(true);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.nameField = new GuiTextField(0, this.fontRenderer, i + 62, j + 24, 103, 12);
+        this.nameField.setTextColor(-1);
+        this.nameField.setDisabledTextColour(-1);
+        this.nameField.setEnableBackgroundDrawing(false);
+        this.nameField.setMaxStringLength(35);
+        this.inventorySlots.removeListener(this);
+        this.inventorySlots.addListener(this);
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        super.onGuiClosed();
+        Keyboard.enableRepeatEvents(false);
+        this.inventorySlots.removeListener(this);
+    }
+
+    /**
+     * Draw the foreground layer for the GuiContainer (everything in front of the items)
+     */
+    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
+    {
+        GlStateManager.disableLighting();
+        GlStateManager.disableBlend();
+        this.fontRenderer.drawString(I18n.format("container.repair"), 60, 6, 4210752);
+
+        if (this.anvil.maximumCost > 0)
+        {
+            int i = 8453920;
+            boolean flag = true;
+            String s = I18n.format("container.repair.cost", this.anvil.maximumCost);
+
+            if (this.anvil.maximumCost >= 40 && !this.mc.player.capabilities.isCreativeMode)
+            {
+                s = I18n.format("container.repair.expensive");
+                i = 16736352;
+            }
+            else if (!this.anvil.getSlot(2).getHasStack())
+            {
+                flag = false;
+            }
+            else if (!this.anvil.getSlot(2).canTakeStack(this.playerInventory.player))
+            {
+                i = 16736352;
+            }
+
+            if (flag)
+            {
+                int j = -16777216 | (i & 16579836) >> 2 | i & -16777216;
+                int k = this.xSize - 8 - this.fontRenderer.getStringWidth(s);
+                int l = 67;
+
+                if (this.fontRenderer.getUnicodeFlag())
+                {
+                    drawRect(k - 3, 65, this.xSize - 7, 77, -16777216);
+                    drawRect(k - 2, 66, this.xSize - 8, 76, -12895429);
+                }
+                else
+                {
+                    this.fontRenderer.drawString(s, k, 68, j);
+                    this.fontRenderer.drawString(s, k + 1, 67, j);
+                    this.fontRenderer.drawString(s, k + 1, 68, j);
+                }
+
+                this.fontRenderer.drawString(s, k, 67, i);
+            }
+        }
+
+        GlStateManager.enableLighting();
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (this.nameField.textboxKeyTyped(typedChar, keyCode))
+        {
+            this.renameItem();
+        }
+        else
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+    }
+
+    private void renameItem()
+    {
+        String s = this.nameField.getText();
+        Slot slot = this.anvil.getSlot(0);
+
+        if (slot != null && slot.getHasStack() && !slot.getStack().hasDisplayName() && s.equals(slot.getStack().getDisplayName()))
+        {
+            s = "";
+        }
+
+        this.anvil.updateItemName(s);
+        this.mc.player.connection.sendPacket(new CPacketCustomPayload("MC|ItemName", (new PacketBuffer(Unpooled.buffer())).writeString(s)));
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.nameField.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        this.renderHoveredToolTip(mouseX, mouseY);
+        GlStateManager.disableLighting();
+        GlStateManager.disableBlend();
+        this.nameField.drawTextBox();
+    }
+
+    /**
+     * Draws the background layer of this container (behind the items).
+     */
+    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(ANVIL_RESOURCE);
+        int i = (this.width - this.xSize) / 2;
+        int j = (this.height - this.ySize) / 2;
+        this.drawTexturedModalRect(i, j, 0, 0, this.xSize, this.ySize);
+        this.drawTexturedModalRect(i + 59, j + 20, 0, this.ySize + (this.anvil.getSlot(0).getHasStack() ? 0 : 16), 110, 16);
+
+        if ((this.anvil.getSlot(0).getHasStack() || this.anvil.getSlot(1).getHasStack()) && !this.anvil.getSlot(2).getHasStack())
+        {
+            this.drawTexturedModalRect(i + 99, j + 45, this.xSize, 0, 28, 21);
+        }
+    }
+
+    /**
+     * update the crafting window inventory with the items in the list
+     */
+    public void sendAllContents(Container containerToSend, NonNullList<ItemStack> itemsList)
+    {
+        this.sendSlotContents(containerToSend, 0, containerToSend.getSlot(0).getStack());
+    }
+
+    /**
+     * Sends the contents of an inventory slot to the client-side Container. This doesn't have to match the actual
+     * contents of that slot.
+     */
+    public void sendSlotContents(Container containerToSend, int slotInd, ItemStack stack)
+    {
+        if (slotInd == 0)
+        {
+            this.nameField.setText(stack.isEmpty() ? "" : stack.getDisplayName());
+            this.nameField.setEnabled(!stack.isEmpty());
+
+            if (!stack.isEmpty())
+            {
+                this.renameItem();
+            }
+        }
+    }
+
+    /**
+     * Sends two ints to the client-side Container. Used for furnace burning time, smelting progress, brewing progress,
+     * and enchanting level. Normally the first int identifies which variable to update, and the second contains the new
+     * value. Both are truncated to shorts in non-local SMP.
+     */
+    public void sendWindowProperty(Container containerIn, int varToUpdate, int newValue)
+    {
+    }
+
+    public void sendAllWindowProperties(Container containerIn, IInventory inventory)
+    {
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiResourcePackAvailable.java

@@ -0,0 +1,22 @@
+package net.minecraft.client.gui;
+
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.resources.ResourcePackListEntry;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiResourcePackAvailable extends GuiResourcePackList
+{
+    public GuiResourcePackAvailable(Minecraft mcIn, int p_i45054_2_, int p_i45054_3_, List<ResourcePackListEntry> p_i45054_4_)
+    {
+        super(mcIn, p_i45054_2_, p_i45054_3_, p_i45054_4_);
+    }
+
+    protected String getListHeader()
+    {
+        return I18n.format("resourcePack.available.title");
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiResourcePackList.java

@@ -0,0 +1,67 @@
+package net.minecraft.client.gui;
+
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.resources.ResourcePackListEntry;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public abstract class GuiResourcePackList extends GuiListExtended
+{
+    protected final Minecraft mc;
+    protected final List<ResourcePackListEntry> resourcePackEntries;
+
+    public GuiResourcePackList(Minecraft mcIn, int p_i45055_2_, int p_i45055_3_, List<ResourcePackListEntry> p_i45055_4_)
+    {
+        super(mcIn, p_i45055_2_, p_i45055_3_, 32, p_i45055_3_ - 55 + 4, 36);
+        this.mc = mcIn;
+        this.resourcePackEntries = p_i45055_4_;
+        this.centerListVertically = false;
+        this.setHasListHeader(true, (int)((float)mcIn.fontRenderer.FONT_HEIGHT * 1.5F));
+    }
+
+    /**
+     * Handles drawing a list's header row.
+     */
+    protected void drawListHeader(int insideLeft, int insideTop, Tessellator tessellatorIn)
+    {
+        String s = TextFormatting.UNDERLINE + "" + TextFormatting.BOLD + this.getListHeader();
+        this.mc.fontRenderer.drawString(s, insideLeft + this.width / 2 - this.mc.fontRenderer.getStringWidth(s) / 2, Math.min(this.top + 3, insideTop), 16777215);
+    }
+
+    protected abstract String getListHeader();
+
+    public List<ResourcePackListEntry> getList()
+    {
+        return this.resourcePackEntries;
+    }
+
+    protected int getSize()
+    {
+        return this.getList().size();
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public ResourcePackListEntry getListEntry(int index)
+    {
+        return (ResourcePackListEntry)this.getList().get(index);
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return this.width;
+    }
+
+    protected int getScrollBarX()
+    {
+        return this.right - 6;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiResourcePackSelected.java

@@ -0,0 +1,22 @@
+package net.minecraft.client.gui;
+
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.resources.ResourcePackListEntry;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiResourcePackSelected extends GuiResourcePackList
+{
+    public GuiResourcePackSelected(Minecraft mcIn, int p_i45056_2_, int p_i45056_3_, List<ResourcePackListEntry> p_i45056_4_)
+    {
+        super(mcIn, p_i45056_2_, p_i45056_3_, p_i45056_4_);
+    }
+
+    protected String getListHeader()
+    {
+        return I18n.format("resourcePack.selected.title");
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreen.java

@@ -0,0 +1,795 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Splitter;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Sets;
+import java.awt.Toolkit;
+import java.awt.datatransfer.ClipboardOwner;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.StringSelection;
+import java.awt.datatransfer.Transferable;
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Locale;
+import java.util.Set;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.renderer.RenderItem;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.JsonToNBT;
+import net.minecraft.nbt.NBTBase;
+import net.minecraft.nbt.NBTException;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.util.text.event.ClickEvent;
+import net.minecraft.util.text.event.HoverEvent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.input.Mouse;
+
+@SideOnly(Side.CLIENT)
+public abstract class GuiScreen extends Gui implements GuiYesNoCallback
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final Set<String> PROTOCOLS = Sets.newHashSet("http", "https");
+    private static final Splitter NEWLINE_SPLITTER = Splitter.on('\n');
+    /** Reference to the Minecraft object. */
+    public Minecraft mc;
+    /** Holds a instance of RenderItem, used to draw the achievement icons on screen (is based on ItemStack) */
+    protected RenderItem itemRender;
+    /** The width of the screen object. */
+    public int width;
+    /** The height of the screen object. */
+    public int height;
+    /** A list of all the buttons in this container. */
+    protected List<GuiButton> buttonList = Lists.<GuiButton>newArrayList();
+    /** A list of all the labels in this container. */
+    protected List<GuiLabel> labelList = Lists.<GuiLabel>newArrayList();
+    public boolean allowUserInput;
+    /** The FontRenderer used by GuiScreen */
+    protected FontRenderer fontRenderer;
+    /** The button that was just pressed. */
+    protected GuiButton selectedButton;
+    private int eventButton;
+    private long lastMouseEvent;
+    /** Tracks the number of fingers currently on the screen. Prevents subsequent fingers registering as clicks. */
+    private int touchValue;
+    private URI clickedLinkURI;
+    private boolean focused;
+    protected boolean keyHandled, mouseHandled; // Forge: allow canceling key and mouse Post events from handleMouseInput and handleKeyboardInput
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        for (int i = 0; i < this.buttonList.size(); ++i)
+        {
+            ((GuiButton)this.buttonList.get(i)).drawButton(this.mc, mouseX, mouseY, partialTicks);
+        }
+
+        for (int j = 0; j < this.labelList.size(); ++j)
+        {
+            ((GuiLabel)this.labelList.get(j)).drawLabel(this.mc, mouseX, mouseY);
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.displayGuiScreen((GuiScreen)null);
+
+            if (this.mc.currentScreen == null)
+            {
+                this.mc.setIngameFocus();
+            }
+        }
+    }
+
+    /**
+     * Adds a control to this GUI's button list. Any type that subclasses button may be added (particularly, GuiSlider,
+     * but not text fields).
+     *  
+     * @return The control passed in.
+     *  
+     * @param buttonIn The control to add
+     */
+    protected <T extends GuiButton> T addButton(T buttonIn)
+    {
+        this.buttonList.add(buttonIn);
+        return buttonIn;
+    }
+
+    /**
+     * Returns a string stored in the system clipboard.
+     */
+    public static String getClipboardString()
+    {
+        try
+        {
+            Transferable transferable = Toolkit.getDefaultToolkit().getSystemClipboard().getContents((Object)null);
+
+            if (transferable != null && transferable.isDataFlavorSupported(DataFlavor.stringFlavor))
+            {
+                return (String)transferable.getTransferData(DataFlavor.stringFlavor);
+            }
+        }
+        catch (Exception var1)
+        {
+            ;
+        }
+
+        return "";
+    }
+
+    /**
+     * Stores the given string in the system clipboard
+     */
+    public static void setClipboardString(String copyText)
+    {
+        if (!StringUtils.isEmpty(copyText))
+        {
+            try
+            {
+                StringSelection stringselection = new StringSelection(copyText);
+                Toolkit.getDefaultToolkit().getSystemClipboard().setContents(stringselection, (ClipboardOwner)null);
+            }
+            catch (Exception var2)
+            {
+                ;
+            }
+        }
+    }
+
+    protected void renderToolTip(ItemStack stack, int x, int y)
+    {
+        FontRenderer font = stack.getItem().getFontRenderer(stack);
+        net.minecraftforge.fml.client.config.GuiUtils.preItemToolTip(stack);
+        this.drawHoveringText(this.getItemToolTip(stack), x, y, (font == null ? fontRenderer : font));
+        net.minecraftforge.fml.client.config.GuiUtils.postItemToolTip();
+    }
+
+    public List<String> getItemToolTip(ItemStack p_191927_1_)
+    {
+        List<String> list = p_191927_1_.getTooltip(this.mc.player, this.mc.gameSettings.advancedItemTooltips ? ITooltipFlag.TooltipFlags.ADVANCED : ITooltipFlag.TooltipFlags.NORMAL);
+
+        for (int i = 0; i < list.size(); ++i)
+        {
+            if (i == 0)
+            {
+                list.set(i, p_191927_1_.getRarity().rarityColor + (String)list.get(i));
+            }
+            else
+            {
+                list.set(i, TextFormatting.GRAY + (String)list.get(i));
+            }
+        }
+
+        return list;
+    }
+
+    /**
+     * Draws the given text as a tooltip.
+     */
+    public void drawHoveringText(String text, int x, int y)
+    {
+        this.drawHoveringText(Arrays.asList(text), x, y);
+    }
+
+    public void setFocused(boolean hasFocusedControlIn)
+    {
+        this.focused = hasFocusedControlIn;
+    }
+
+    public boolean isFocused()
+    {
+        return this.focused;
+    }
+
+    /**
+     * Draws a List of strings as a tooltip. Every entry is drawn on a seperate line.
+     */
+    public void drawHoveringText(List<String> textLines, int x, int y)
+    {
+        drawHoveringText(textLines, x, y, fontRenderer);
+    }
+
+    protected void drawHoveringText(List<String> textLines, int x, int y, FontRenderer font)
+    {
+        net.minecraftforge.fml.client.config.GuiUtils.drawHoveringText(textLines, x, y, width, height, -1, font);
+        if (false && !textLines.isEmpty())
+        {
+            GlStateManager.disableRescaleNormal();
+            RenderHelper.disableStandardItemLighting();
+            GlStateManager.disableLighting();
+            GlStateManager.disableDepth();
+            int i = 0;
+
+            for (String s : textLines)
+            {
+                int j = this.fontRenderer.getStringWidth(s);
+
+                if (j > i)
+                {
+                    i = j;
+                }
+            }
+
+            int l1 = x + 12;
+            int i2 = y - 12;
+            int k = 8;
+
+            if (textLines.size() > 1)
+            {
+                k += 2 + (textLines.size() - 1) * 10;
+            }
+
+            if (l1 + i > this.width)
+            {
+                l1 -= 28 + i;
+            }
+
+            if (i2 + k + 6 > this.height)
+            {
+                i2 = this.height - k - 6;
+            }
+
+            this.zLevel = 300.0F;
+            this.itemRender.zLevel = 300.0F;
+            int l = -267386864;
+            this.drawGradientRect(l1 - 3, i2 - 4, l1 + i + 3, i2 - 3, -267386864, -267386864);
+            this.drawGradientRect(l1 - 3, i2 + k + 3, l1 + i + 3, i2 + k + 4, -267386864, -267386864);
+            this.drawGradientRect(l1 - 3, i2 - 3, l1 + i + 3, i2 + k + 3, -267386864, -267386864);
+            this.drawGradientRect(l1 - 4, i2 - 3, l1 - 3, i2 + k + 3, -267386864, -267386864);
+            this.drawGradientRect(l1 + i + 3, i2 - 3, l1 + i + 4, i2 + k + 3, -267386864, -267386864);
+            int i1 = 1347420415;
+            int j1 = 1344798847;
+            this.drawGradientRect(l1 - 3, i2 - 3 + 1, l1 - 3 + 1, i2 + k + 3 - 1, 1347420415, 1344798847);
+            this.drawGradientRect(l1 + i + 2, i2 - 3 + 1, l1 + i + 3, i2 + k + 3 - 1, 1347420415, 1344798847);
+            this.drawGradientRect(l1 - 3, i2 - 3, l1 + i + 3, i2 - 3 + 1, 1347420415, 1347420415);
+            this.drawGradientRect(l1 - 3, i2 + k + 2, l1 + i + 3, i2 + k + 3, 1344798847, 1344798847);
+
+            for (int k1 = 0; k1 < textLines.size(); ++k1)
+            {
+                String s1 = textLines.get(k1);
+                this.fontRenderer.drawStringWithShadow(s1, (float)l1, (float)i2, -1);
+
+                if (k1 == 0)
+                {
+                    i2 += 2;
+                }
+
+                i2 += 10;
+            }
+
+            this.zLevel = 0.0F;
+            this.itemRender.zLevel = 0.0F;
+            GlStateManager.enableLighting();
+            GlStateManager.enableDepth();
+            RenderHelper.enableStandardItemLighting();
+            GlStateManager.enableRescaleNormal();
+        }
+    }
+
+    /**
+     * Draws the hover event specified by the given chat component
+     */
+    protected void handleComponentHover(ITextComponent component, int x, int y)
+    {
+        if (component != null && component.getStyle().getHoverEvent() != null)
+        {
+            HoverEvent hoverevent = component.getStyle().getHoverEvent();
+
+            if (hoverevent.getAction() == HoverEvent.Action.SHOW_ITEM)
+            {
+                ItemStack itemstack = ItemStack.EMPTY;
+
+                try
+                {
+                    NBTBase nbtbase = JsonToNBT.getTagFromJson(hoverevent.getValue().getUnformattedText());
+
+                    if (nbtbase instanceof NBTTagCompound)
+                    {
+                        itemstack = new ItemStack((NBTTagCompound)nbtbase);
+                    }
+                }
+                catch (NBTException var9)
+                {
+                    ;
+                }
+
+                if (itemstack.isEmpty())
+                {
+                    this.drawHoveringText(TextFormatting.RED + "Invalid Item!", x, y);
+                }
+                else
+                {
+                    this.renderToolTip(itemstack, x, y);
+                }
+            }
+            else if (hoverevent.getAction() == HoverEvent.Action.SHOW_ENTITY)
+            {
+                if (this.mc.gameSettings.advancedItemTooltips)
+                {
+                    try
+                    {
+                        NBTTagCompound nbttagcompound = JsonToNBT.getTagFromJson(hoverevent.getValue().getUnformattedText());
+                        List<String> list = Lists.<String>newArrayList();
+                        list.add(nbttagcompound.getString("name"));
+
+                        if (nbttagcompound.hasKey("type", 8))
+                        {
+                            String s = nbttagcompound.getString("type");
+                            list.add("Type: " + s);
+                        }
+
+                        list.add(nbttagcompound.getString("id"));
+                        this.drawHoveringText(list, x, y);
+                    }
+                    catch (NBTException var8)
+                    {
+                        this.drawHoveringText(TextFormatting.RED + "Invalid Entity!", x, y);
+                    }
+                }
+            }
+            else if (hoverevent.getAction() == HoverEvent.Action.SHOW_TEXT)
+            {
+                this.drawHoveringText(this.mc.fontRenderer.listFormattedStringToWidth(hoverevent.getValue().getFormattedText(), Math.max(this.width / 2, 200)), x, y);
+            }
+
+            GlStateManager.disableLighting();
+        }
+    }
+
+    /**
+     * Sets the text of the chat
+     */
+    protected void setText(String newChatText, boolean shouldOverwrite)
+    {
+    }
+
+    /**
+     * Executes the click event specified by the given chat component
+     */
+    public boolean handleComponentClick(ITextComponent component)
+    {
+        if (component == null)
+        {
+            return false;
+        }
+        else
+        {
+            ClickEvent clickevent = component.getStyle().getClickEvent();
+
+            if (isShiftKeyDown())
+            {
+                if (component.getStyle().getInsertion() != null)
+                {
+                    this.setText(component.getStyle().getInsertion(), false);
+                }
+            }
+            else if (clickevent != null)
+            {
+                if (clickevent.getAction() == ClickEvent.Action.OPEN_URL)
+                {
+                    if (!this.mc.gameSettings.chatLinks)
+                    {
+                        return false;
+                    }
+
+                    try
+                    {
+                        URI uri = new URI(clickevent.getValue());
+                        String s = uri.getScheme();
+
+                        if (s == null)
+                        {
+                            throw new URISyntaxException(clickevent.getValue(), "Missing protocol");
+                        }
+
+                        if (!PROTOCOLS.contains(s.toLowerCase(Locale.ROOT)))
+                        {
+                            throw new URISyntaxException(clickevent.getValue(), "Unsupported protocol: " + s.toLowerCase(Locale.ROOT));
+                        }
+
+                        if (this.mc.gameSettings.chatLinksPrompt)
+                        {
+                            this.clickedLinkURI = uri;
+                            this.mc.displayGuiScreen(new GuiConfirmOpenLink(this, clickevent.getValue(), 31102009, false));
+                        }
+                        else
+                        {
+                            this.openWebLink(uri);
+                        }
+                    }
+                    catch (URISyntaxException urisyntaxexception)
+                    {
+                        LOGGER.error("Can't open url for {}", clickevent, urisyntaxexception);
+                    }
+                }
+                else if (clickevent.getAction() == ClickEvent.Action.OPEN_FILE)
+                {
+                    URI uri1 = (new File(clickevent.getValue())).toURI();
+                    this.openWebLink(uri1);
+                }
+                else if (clickevent.getAction() == ClickEvent.Action.SUGGEST_COMMAND)
+                {
+                    this.setText(clickevent.getValue(), true);
+                }
+                else if (clickevent.getAction() == ClickEvent.Action.RUN_COMMAND)
+                {
+                    this.sendChatMessage(clickevent.getValue(), false);
+                }
+                else
+                {
+                    LOGGER.error("Don't know how to handle {}", (Object)clickevent);
+                }
+
+                return true;
+            }
+
+            return false;
+        }
+    }
+
+    /**
+     * Used to add chat messages to the client's GuiChat.
+     */
+    public void sendChatMessage(String msg)
+    {
+        this.sendChatMessage(msg, true);
+    }
+
+    public void sendChatMessage(String msg, boolean addToChat)
+    {
+        msg = net.minecraftforge.event.ForgeEventFactory.onClientSendMessage(msg);
+        if (msg.isEmpty()) return;
+        if (addToChat)
+        {
+            this.mc.ingameGUI.getChatGUI().addToSentMessages(msg);
+        }
+        if (net.minecraftforge.client.ClientCommandHandler.instance.executeCommand(mc.player, msg) != 0) return;
+
+        this.mc.player.sendChatMessage(msg);
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        if (mouseButton == 0)
+        {
+            for (int i = 0; i < this.buttonList.size(); ++i)
+            {
+                GuiButton guibutton = this.buttonList.get(i);
+
+                if (guibutton.mousePressed(this.mc, mouseX, mouseY))
+                {
+                    net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent.Pre event = new net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent.Pre(this, guibutton, this.buttonList);
+                    if (net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(event))
+                        break;
+                    guibutton = event.getButton();
+                    this.selectedButton = guibutton;
+                    guibutton.playPressSound(this.mc.getSoundHandler());
+                    this.actionPerformed(guibutton);
+                    if (this.equals(this.mc.currentScreen))
+                        net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent.Post(this, event.getButton(), this.buttonList));
+                }
+            }
+        }
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        if (this.selectedButton != null && state == 0)
+        {
+            this.selectedButton.mouseReleased(mouseX, mouseY);
+            this.selectedButton = null;
+        }
+    }
+
+    /**
+     * Called when a mouse button is pressed and the mouse is moved around. Parameters are : mouseX, mouseY,
+     * lastButtonClicked & timeSinceMouseClick.
+     */
+    protected void mouseClickMove(int mouseX, int mouseY, int clickedMouseButton, long timeSinceLastClick)
+    {
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+    }
+
+    /**
+     * Causes the screen to lay out its subcomponents again. This is the equivalent of the Java call
+     * Container.validate()
+     */
+    public void setWorldAndResolution(Minecraft mc, int width, int height)
+    {
+        this.mc = mc;
+        this.itemRender = mc.getRenderItem();
+        this.fontRenderer = mc.fontRenderer;
+        this.width = width;
+        this.height = height;
+        if (!net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent.Pre(this, this.buttonList)))
+        {
+        this.buttonList.clear();
+        this.initGui();
+        }
+        net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent.Post(this, this.buttonList));
+    }
+
+    /**
+     * Set the gui to the specified width and height
+     */
+    public void setGuiSize(int w, int h)
+    {
+        this.width = w;
+        this.height = h;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+    }
+
+    /**
+     * Delegates mouse and keyboard input.
+     */
+    public void handleInput() throws IOException
+    {
+        if (Mouse.isCreated())
+        {
+            while (Mouse.next())
+            {
+                this.mouseHandled = false;
+                if (net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.MouseInputEvent.Pre(this))) continue;
+                this.handleMouseInput();
+                if (this.equals(this.mc.currentScreen) && !this.mouseHandled) net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.MouseInputEvent.Post(this));
+            }
+        }
+
+        if (Keyboard.isCreated())
+        {
+            while (Keyboard.next())
+            {
+                this.keyHandled = false;
+                if (net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.KeyboardInputEvent.Pre(this))) continue;
+                this.handleKeyboardInput();
+                if (this.equals(this.mc.currentScreen) && !this.keyHandled) net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.KeyboardInputEvent.Post(this));
+            }
+        }
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        int i = Mouse.getEventX() * this.width / this.mc.displayWidth;
+        int j = this.height - Mouse.getEventY() * this.height / this.mc.displayHeight - 1;
+        int k = Mouse.getEventButton();
+
+        if (Mouse.getEventButtonState())
+        {
+            if (this.mc.gameSettings.touchscreen && this.touchValue++ > 0)
+            {
+                return;
+            }
+
+            this.eventButton = k;
+            this.lastMouseEvent = Minecraft.getSystemTime();
+            this.mouseClicked(i, j, this.eventButton);
+        }
+        else if (k != -1)
+        {
+            if (this.mc.gameSettings.touchscreen && --this.touchValue > 0)
+            {
+                return;
+            }
+
+            this.eventButton = -1;
+            this.mouseReleased(i, j, k);
+        }
+        else if (this.eventButton != -1 && this.lastMouseEvent > 0L)
+        {
+            long l = Minecraft.getSystemTime() - this.lastMouseEvent;
+            this.mouseClickMove(i, j, this.eventButton, l);
+        }
+    }
+
+    /**
+     * Handles keyboard input.
+     */
+    public void handleKeyboardInput() throws IOException
+    {
+        char c0 = Keyboard.getEventCharacter();
+
+        if (Keyboard.getEventKey() == 0 && c0 >= ' ' || Keyboard.getEventKeyState())
+        {
+            this.keyTyped(c0, Keyboard.getEventKey());
+        }
+
+        this.mc.dispatchKeypresses();
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+    }
+
+    /**
+     * Draws either a gradient over the background screen (when it exists) or a flat gradient over background.png
+     */
+    public void drawDefaultBackground()
+    {
+        this.drawWorldBackground(0);
+        net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.BackgroundDrawnEvent(this));
+    }
+
+    public void drawWorldBackground(int tint)
+    {
+        if (this.mc.world != null)
+        {
+            this.drawGradientRect(0, 0, this.width, this.height, -1072689136, -804253680);
+        }
+        else
+        {
+            this.drawBackground(tint);
+        }
+    }
+
+    /**
+     * Draws the background (i is always 0 as of 1.2.2)
+     */
+    public void drawBackground(int tint)
+    {
+        GlStateManager.disableLighting();
+        GlStateManager.disableFog();
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        this.mc.getTextureManager().bindTexture(OPTIONS_BACKGROUND);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        float f = 32.0F;
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        bufferbuilder.pos(0.0D, (double)this.height, 0.0D).tex(0.0D, (double)((float)this.height / 32.0F + (float)tint)).color(64, 64, 64, 255).endVertex();
+        bufferbuilder.pos((double)this.width, (double)this.height, 0.0D).tex((double)((float)this.width / 32.0F), (double)((float)this.height / 32.0F + (float)tint)).color(64, 64, 64, 255).endVertex();
+        bufferbuilder.pos((double)this.width, 0.0D, 0.0D).tex((double)((float)this.width / 32.0F), (double)tint).color(64, 64, 64, 255).endVertex();
+        bufferbuilder.pos(0.0D, 0.0D, 0.0D).tex(0.0D, (double)tint).color(64, 64, 64, 255).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return true;
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        if (id == 31102009)
+        {
+            if (result)
+            {
+                this.openWebLink(this.clickedLinkURI);
+            }
+
+            this.clickedLinkURI = null;
+            this.mc.displayGuiScreen(this);
+        }
+    }
+
+    private void openWebLink(URI url)
+    {
+        try
+        {
+            Class<?> oclass = Class.forName("java.awt.Desktop");
+            Object object = oclass.getMethod("getDesktop").invoke((Object)null);
+            oclass.getMethod("browse", URI.class).invoke(object, url);
+        }
+        catch (Throwable throwable1)
+        {
+            Throwable throwable = throwable1.getCause();
+            LOGGER.error("Couldn't open link: {}", (Object)(throwable == null ? "<UNKNOWN>" : throwable.getMessage()));
+        }
+    }
+
+    /**
+     * Returns true if either windows ctrl key is down or if either mac meta key is down
+     */
+    public static boolean isCtrlKeyDown()
+    {
+        if (Minecraft.IS_RUNNING_ON_MAC)
+        {
+            return Keyboard.isKeyDown(219) || Keyboard.isKeyDown(220);
+        }
+        else
+        {
+            return Keyboard.isKeyDown(29) || Keyboard.isKeyDown(157);
+        }
+    }
+
+    /**
+     * Returns true if either shift key is down
+     */
+    public static boolean isShiftKeyDown()
+    {
+        return Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54);
+    }
+
+    /**
+     * Returns true if either alt key is down
+     */
+    public static boolean isAltKeyDown()
+    {
+        return Keyboard.isKeyDown(56) || Keyboard.isKeyDown(184);
+    }
+
+    public static boolean isKeyComboCtrlX(int keyID)
+    {
+        return keyID == 45 && isCtrlKeyDown() && !isShiftKeyDown() && !isAltKeyDown();
+    }
+
+    public static boolean isKeyComboCtrlV(int keyID)
+    {
+        return keyID == 47 && isCtrlKeyDown() && !isShiftKeyDown() && !isAltKeyDown();
+    }
+
+    public static boolean isKeyComboCtrlC(int keyID)
+    {
+        return keyID == 46 && isCtrlKeyDown() && !isShiftKeyDown() && !isAltKeyDown();
+    }
+
+    public static boolean isKeyComboCtrlA(int keyID)
+    {
+        return keyID == 30 && isCtrlKeyDown() && !isShiftKeyDown() && !isAltKeyDown();
+    }
+
+    /**
+     * Called when the GUI is resized in order to update the world and the resolution
+     */
+    public void onResize(Minecraft mcIn, int w, int h)
+    {
+        this.setWorldAndResolution(mcIn, w, h);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenAddServer.java

@@ -0,0 +1,169 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Predicate;
+import java.io.IOException;
+import java.net.IDN;
+import javax.annotation.Nullable;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.StringUtils;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenAddServer extends GuiScreen
+{
+    private final GuiScreen parentScreen;
+    private final ServerData serverData;
+    private GuiTextField serverIPField;
+    private GuiTextField serverNameField;
+    private GuiButton serverResourcePacks;
+    private final Predicate<String> addressFilter = new Predicate<String>()
+    {
+        public boolean apply(@Nullable String p_apply_1_)
+        {
+            if (StringUtils.isNullOrEmpty(p_apply_1_))
+            {
+                return true;
+            }
+            else
+            {
+                String[] astring = p_apply_1_.split(":");
+
+                if (astring.length == 0)
+                {
+                    return true;
+                }
+                else
+                {
+                    try
+                    {
+                        String s = IDN.toASCII(astring[0]);
+                        return true;
+                    }
+                    catch (IllegalArgumentException var4)
+                    {
+                        return false;
+                    }
+                }
+            }
+        }
+    };
+
+    public GuiScreenAddServer(GuiScreen parentScreenIn, ServerData serverDataIn)
+    {
+        this.parentScreen = parentScreenIn;
+        this.serverData = serverDataIn;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.serverNameField.updateCursorCounter();
+        this.serverIPField.updateCursorCounter();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 18, I18n.format("addServer.add")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 18, I18n.format("gui.cancel")));
+        this.serverResourcePacks = this.addButton(new GuiButton(2, this.width / 2 - 100, this.height / 4 + 72, I18n.format("addServer.resourcePack") + ": " + this.serverData.getResourceMode().getMotd().getFormattedText()));
+        this.serverNameField = new GuiTextField(0, this.fontRenderer, this.width / 2 - 100, 66, 200, 20);
+        this.serverNameField.setFocused(true);
+        this.serverNameField.setText(this.serverData.serverName);
+        this.serverIPField = new GuiTextField(1, this.fontRenderer, this.width / 2 - 100, 106, 200, 20);
+        this.serverIPField.setMaxStringLength(128);
+        this.serverIPField.setText(this.serverData.serverIP);
+        this.serverIPField.setValidator(this.addressFilter);
+        (this.buttonList.get(0)).enabled = !this.serverIPField.getText().isEmpty() && this.serverIPField.getText().split(":").length > 0 && !this.serverNameField.getText().isEmpty();
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 2)
+            {
+                this.serverData.setResourceMode(ServerData.ServerResourceMode.values()[(this.serverData.getResourceMode().ordinal() + 1) % ServerData.ServerResourceMode.values().length]);
+                this.serverResourcePacks.displayString = I18n.format("addServer.resourcePack") + ": " + this.serverData.getResourceMode().getMotd().getFormattedText();
+            }
+            else if (button.id == 1)
+            {
+                this.parentScreen.confirmClicked(false, 0);
+            }
+            else if (button.id == 0)
+            {
+                this.serverData.serverName = this.serverNameField.getText();
+                this.serverData.serverIP = this.serverIPField.getText();
+                this.parentScreen.confirmClicked(true, 0);
+            }
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        this.serverNameField.textboxKeyTyped(typedChar, keyCode);
+        this.serverIPField.textboxKeyTyped(typedChar, keyCode);
+
+        if (keyCode == 15)
+        {
+            this.serverNameField.setFocused(!this.serverNameField.isFocused());
+            this.serverIPField.setFocused(!this.serverIPField.isFocused());
+        }
+
+        if (keyCode == 28 || keyCode == 156)
+        {
+            this.actionPerformed(this.buttonList.get(0));
+        }
+
+        (this.buttonList.get(0)).enabled = !this.serverIPField.getText().isEmpty() && this.serverIPField.getText().split(":").length > 0 && !this.serverNameField.getText().isEmpty();
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.serverIPField.mouseClicked(mouseX, mouseY, mouseButton);
+        this.serverNameField.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("addServer.title"), this.width / 2, 17, 16777215);
+        this.drawString(this.fontRenderer, I18n.format("addServer.enterName"), this.width / 2 - 100, 53, 10526880);
+        this.drawString(this.fontRenderer, I18n.format("addServer.enterIp"), this.width / 2 - 100, 94, 10526880);
+        this.serverNameField.drawTextBox();
+        this.serverIPField.drawTextBox();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenBook.java

@@ -0,0 +1,657 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import com.google.gson.JsonParseException;
+import io.netty.buffer.Unpooled;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemWrittenBook;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.nbt.NBTTagString;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.network.play.client.CPacketCustomPayload;
+import net.minecraft.util.ChatAllowedCharacters;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.util.text.event.ClickEvent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenBook extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final ResourceLocation BOOK_GUI_TEXTURES = new ResourceLocation("textures/gui/book.png");
+    /** The player editing the book */
+    private final EntityPlayer editingPlayer;
+    private final ItemStack book;
+    /** Whether the book is signed or can still be edited */
+    private final boolean bookIsUnsigned;
+    /** Whether the book's title or contents has been modified since being opened */
+    private boolean bookIsModified;
+    /** Determines if the signing screen is open */
+    private boolean bookGettingSigned;
+    /** Update ticks since the gui was opened */
+    private int updateCount;
+    private final int bookImageWidth = 192;
+    private final int bookImageHeight = 192;
+    private int bookTotalPages = 1;
+    private int currPage;
+    private NBTTagList bookPages;
+    private String bookTitle = "";
+    private List<ITextComponent> cachedComponents;
+    private int cachedPage = -1;
+    private GuiScreenBook.NextPageButton buttonNextPage;
+    private GuiScreenBook.NextPageButton buttonPreviousPage;
+    private GuiButton buttonDone;
+    /** The GuiButton to sign this book. */
+    private GuiButton buttonSign;
+    private GuiButton buttonFinalize;
+    private GuiButton buttonCancel;
+
+    public GuiScreenBook(EntityPlayer player, ItemStack book, boolean isUnsigned)
+    {
+        this.editingPlayer = player;
+        this.book = book;
+        this.bookIsUnsigned = isUnsigned;
+
+        if (book.hasTagCompound())
+        {
+            NBTTagCompound nbttagcompound = book.getTagCompound();
+            this.bookPages = nbttagcompound.getTagList("pages", 8).copy();
+            this.bookTotalPages = this.bookPages.tagCount();
+
+            if (this.bookTotalPages < 1)
+            {
+                this.bookPages.appendTag(new NBTTagString("")); // Forge: fix MC-1685
+                this.bookTotalPages = 1;
+            }
+        }
+
+        if (this.bookPages == null && isUnsigned)
+        {
+            this.bookPages = new NBTTagList();
+            this.bookPages.appendTag(new NBTTagString(""));
+            this.bookTotalPages = 1;
+        }
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+        ++this.updateCount;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        Keyboard.enableRepeatEvents(true);
+
+        if (this.bookIsUnsigned)
+        {
+            this.buttonSign = this.addButton(new GuiButton(3, this.width / 2 - 100, 196, 98, 20, I18n.format("book.signButton")));
+            this.buttonDone = this.addButton(new GuiButton(0, this.width / 2 + 2, 196, 98, 20, I18n.format("gui.done")));
+            this.buttonFinalize = this.addButton(new GuiButton(5, this.width / 2 - 100, 196, 98, 20, I18n.format("book.finalizeButton")));
+            this.buttonCancel = this.addButton(new GuiButton(4, this.width / 2 + 2, 196, 98, 20, I18n.format("gui.cancel")));
+        }
+        else
+        {
+            this.buttonDone = this.addButton(new GuiButton(0, this.width / 2 - 100, 196, 200, 20, I18n.format("gui.done")));
+        }
+
+        int i = (this.width - 192) / 2;
+        int j = 2;
+        this.buttonNextPage = (GuiScreenBook.NextPageButton)this.addButton(new GuiScreenBook.NextPageButton(1, i + 120, 156, true));
+        this.buttonPreviousPage = (GuiScreenBook.NextPageButton)this.addButton(new GuiScreenBook.NextPageButton(2, i + 38, 156, false));
+        this.updateButtons();
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    private void updateButtons()
+    {
+        this.buttonNextPage.visible = !this.bookGettingSigned && (this.currPage < this.bookTotalPages - 1 || this.bookIsUnsigned);
+        this.buttonPreviousPage.visible = !this.bookGettingSigned && this.currPage > 0;
+        this.buttonDone.visible = !this.bookIsUnsigned || !this.bookGettingSigned;
+
+        if (this.bookIsUnsigned)
+        {
+            this.buttonSign.visible = !this.bookGettingSigned;
+            this.buttonCancel.visible = this.bookGettingSigned;
+            this.buttonFinalize.visible = this.bookGettingSigned;
+            this.buttonFinalize.enabled = !this.bookTitle.trim().isEmpty();
+        }
+    }
+
+    private void sendBookToServer(boolean publish) throws IOException
+    {
+        if (this.bookIsUnsigned && this.bookIsModified)
+        {
+            if (this.bookPages != null)
+            {
+                while (this.bookPages.tagCount() > 1)
+                {
+                    String s = this.bookPages.getStringTagAt(this.bookPages.tagCount() - 1);
+
+                    if (!s.isEmpty())
+                    {
+                        break;
+                    }
+
+                    this.bookPages.removeTag(this.bookPages.tagCount() - 1);
+                }
+
+                if (this.book.hasTagCompound())
+                {
+                    NBTTagCompound nbttagcompound = this.book.getTagCompound();
+                    nbttagcompound.setTag("pages", this.bookPages);
+                }
+                else
+                {
+                    this.book.setTagInfo("pages", this.bookPages);
+                }
+
+                String s1 = "MC|BEdit";
+
+                if (publish)
+                {
+                    s1 = "MC|BSign";
+                    this.book.setTagInfo("author", new NBTTagString(this.editingPlayer.getName()));
+                    this.book.setTagInfo("title", new NBTTagString(this.bookTitle.trim()));
+                }
+
+                PacketBuffer packetbuffer = new PacketBuffer(Unpooled.buffer());
+                packetbuffer.writeItemStack(this.book);
+                this.mc.getConnection().sendPacket(new CPacketCustomPayload(s1, packetbuffer));
+            }
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 0)
+            {
+                this.mc.displayGuiScreen((GuiScreen)null);
+                this.sendBookToServer(false);
+            }
+            else if (button.id == 3 && this.bookIsUnsigned)
+            {
+                this.bookGettingSigned = true;
+            }
+            else if (button.id == 1)
+            {
+                if (this.currPage < this.bookTotalPages - 1)
+                {
+                    ++this.currPage;
+                }
+                else if (this.bookIsUnsigned)
+                {
+                    this.addNewPage();
+
+                    if (this.currPage < this.bookTotalPages - 1)
+                    {
+                        ++this.currPage;
+                    }
+                }
+            }
+            else if (button.id == 2)
+            {
+                if (this.currPage > 0)
+                {
+                    --this.currPage;
+                }
+            }
+            else if (button.id == 5 && this.bookGettingSigned)
+            {
+                this.sendBookToServer(true);
+                this.mc.displayGuiScreen((GuiScreen)null);
+            }
+            else if (button.id == 4 && this.bookGettingSigned)
+            {
+                this.bookGettingSigned = false;
+            }
+
+            this.updateButtons();
+        }
+    }
+
+    private void addNewPage()
+    {
+        if (this.bookPages != null && this.bookPages.tagCount() < 50)
+        {
+            this.bookPages.appendTag(new NBTTagString(""));
+            ++this.bookTotalPages;
+            this.bookIsModified = true;
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        super.keyTyped(typedChar, keyCode);
+
+        if (this.bookIsUnsigned)
+        {
+            if (this.bookGettingSigned)
+            {
+                this.keyTypedInTitle(typedChar, keyCode);
+            }
+            else
+            {
+                this.keyTypedInBook(typedChar, keyCode);
+            }
+        }
+    }
+
+    /**
+     * Processes keystrokes when editing the text of a book
+     */
+    private void keyTypedInBook(char typedChar, int keyCode)
+    {
+        if (GuiScreen.isKeyComboCtrlV(keyCode))
+        {
+            this.pageInsertIntoCurrent(GuiScreen.getClipboardString());
+        }
+        else
+        {
+            switch (keyCode)
+            {
+                case 14:
+                    String s = this.pageGetCurrent();
+
+                    if (!s.isEmpty())
+                    {
+                        this.pageSetCurrent(s.substring(0, s.length() - 1));
+                    }
+
+                    return;
+                case 28:
+                case 156:
+                    this.pageInsertIntoCurrent("\n");
+                    return;
+                default:
+
+                    if (ChatAllowedCharacters.isAllowedCharacter(typedChar))
+                    {
+                        this.pageInsertIntoCurrent(Character.toString(typedChar));
+                    }
+            }
+        }
+    }
+
+    /**
+     * Processes keystrokes when editing the title of a book
+     */
+    private void keyTypedInTitle(char typedChar, int keyCode) throws IOException
+    {
+        switch (keyCode)
+        {
+            case 14:
+
+                if (!this.bookTitle.isEmpty())
+                {
+                    this.bookTitle = this.bookTitle.substring(0, this.bookTitle.length() - 1);
+                    this.updateButtons();
+                }
+
+                return;
+            case 28:
+            case 156:
+
+                if (!this.bookTitle.isEmpty())
+                {
+                    this.sendBookToServer(true);
+                    this.mc.displayGuiScreen((GuiScreen)null);
+                }
+
+                return;
+            default:
+
+                if (this.bookTitle.length() < 16 && ChatAllowedCharacters.isAllowedCharacter(typedChar))
+                {
+                    this.bookTitle = this.bookTitle + Character.toString(typedChar);
+                    this.updateButtons();
+                    this.bookIsModified = true;
+                }
+        }
+    }
+
+    /**
+     * Returns the entire text of the current page as determined by currPage
+     */
+    private String pageGetCurrent()
+    {
+        return this.bookPages != null && this.currPage >= 0 && this.currPage < this.bookPages.tagCount() ? this.bookPages.getStringTagAt(this.currPage) : "";
+    }
+
+    /**
+     * Sets the text of the current page as determined by currPage
+     */
+    private void pageSetCurrent(String p_146457_1_)
+    {
+        if (this.bookPages != null && this.currPage >= 0 && this.currPage < this.bookPages.tagCount())
+        {
+            this.bookPages.set(this.currPage, new NBTTagString(p_146457_1_));
+            this.bookIsModified = true;
+        }
+    }
+
+    /**
+     * Processes any text getting inserted into the current page, enforcing the page size limit
+     */
+    private void pageInsertIntoCurrent(String p_146459_1_)
+    {
+        String s = this.pageGetCurrent();
+        String s1 = s + p_146459_1_;
+        int i = this.fontRenderer.getWordWrappedHeight(s1 + "" + TextFormatting.BLACK + "_", 118);
+
+        if (i <= 128 && s1.length() < 256)
+        {
+            this.pageSetCurrent(s1);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(BOOK_GUI_TEXTURES);
+        int i = (this.width - 192) / 2;
+        int j = 2;
+        this.drawTexturedModalRect(i, 2, 0, 0, 192, 192);
+
+        if (this.bookGettingSigned)
+        {
+            String s = this.bookTitle;
+
+            if (this.bookIsUnsigned)
+            {
+                if (this.updateCount / 6 % 2 == 0)
+                {
+                    s = s + "" + TextFormatting.BLACK + "_";
+                }
+                else
+                {
+                    s = s + "" + TextFormatting.GRAY + "_";
+                }
+            }
+
+            String s1 = I18n.format("book.editTitle");
+            int k = this.fontRenderer.getStringWidth(s1);
+            this.fontRenderer.drawString(s1, i + 36 + (116 - k) / 2, 34, 0);
+            int l = this.fontRenderer.getStringWidth(s);
+            this.fontRenderer.drawString(s, i + 36 + (116 - l) / 2, 50, 0);
+            String s2 = I18n.format("book.byAuthor", this.editingPlayer.getName());
+            int i1 = this.fontRenderer.getStringWidth(s2);
+            this.fontRenderer.drawString(TextFormatting.DARK_GRAY + s2, i + 36 + (116 - i1) / 2, 60, 0);
+            String s3 = I18n.format("book.finalizeWarning");
+            this.fontRenderer.drawSplitString(s3, i + 36, 82, 116, 0);
+        }
+        else
+        {
+            String s4 = I18n.format("book.pageIndicator", this.currPage + 1, this.bookTotalPages);
+            String s5 = "";
+
+            if (this.bookPages != null && this.currPage >= 0 && this.currPage < this.bookPages.tagCount())
+            {
+                s5 = this.bookPages.getStringTagAt(this.currPage);
+            }
+
+            if (this.bookIsUnsigned)
+            {
+                if (this.fontRenderer.getBidiFlag())
+                {
+                    s5 = s5 + "_";
+                }
+                else if (this.updateCount / 6 % 2 == 0)
+                {
+                    s5 = s5 + "" + TextFormatting.BLACK + "_";
+                }
+                else
+                {
+                    s5 = s5 + "" + TextFormatting.GRAY + "_";
+                }
+            }
+            else if (this.cachedPage != this.currPage)
+            {
+                if (ItemWrittenBook.validBookTagContents(this.book.getTagCompound()))
+                {
+                    try
+                    {
+                        ITextComponent itextcomponent = ITextComponent.Serializer.jsonToComponent(s5);
+                        this.cachedComponents = itextcomponent != null ? GuiUtilRenderComponents.splitText(itextcomponent, 116, this.fontRenderer, true, true) : null;
+                    }
+                    catch (JsonParseException var13)
+                    {
+                        this.cachedComponents = null;
+                    }
+                }
+                else
+                {
+                    TextComponentString textcomponentstring = new TextComponentString(TextFormatting.DARK_RED + "* Invalid book tag *");
+                    this.cachedComponents = Lists.newArrayList(textcomponentstring);
+                }
+
+                this.cachedPage = this.currPage;
+            }
+
+            int j1 = this.fontRenderer.getStringWidth(s4);
+            this.fontRenderer.drawString(s4, i - j1 + 192 - 44, 18, 0);
+
+            if (this.cachedComponents == null)
+            {
+                this.fontRenderer.drawSplitString(s5, i + 36, 34, 116, 0);
+            }
+            else
+            {
+                int k1 = Math.min(128 / this.fontRenderer.FONT_HEIGHT, this.cachedComponents.size());
+
+                for (int l1 = 0; l1 < k1; ++l1)
+                {
+                    ITextComponent itextcomponent2 = this.cachedComponents.get(l1);
+                    this.fontRenderer.drawString(itextcomponent2.getUnformattedText(), i + 36, 34 + l1 * this.fontRenderer.FONT_HEIGHT, 0);
+                }
+
+                ITextComponent itextcomponent1 = this.getClickedComponentAt(mouseX, mouseY);
+
+                if (itextcomponent1 != null)
+                {
+                    this.handleComponentHover(itextcomponent1, mouseX, mouseY);
+                }
+            }
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        if (mouseButton == 0)
+        {
+            ITextComponent itextcomponent = this.getClickedComponentAt(mouseX, mouseY);
+
+            if (itextcomponent != null && this.handleComponentClick(itextcomponent))
+            {
+                return;
+            }
+        }
+
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Executes the click event specified by the given chat component
+     */
+    public boolean handleComponentClick(ITextComponent component)
+    {
+        ClickEvent clickevent = component.getStyle().getClickEvent();
+
+        if (clickevent == null)
+        {
+            return false;
+        }
+        else if (clickevent.getAction() == ClickEvent.Action.CHANGE_PAGE)
+        {
+            String s = clickevent.getValue();
+
+            try
+            {
+                int i = Integer.parseInt(s) - 1;
+
+                if (i >= 0 && i < this.bookTotalPages && i != this.currPage)
+                {
+                    this.currPage = i;
+                    this.updateButtons();
+                    return true;
+                }
+            }
+            catch (Throwable var5)
+            {
+                ;
+            }
+
+            return false;
+        }
+        else
+        {
+            boolean flag = super.handleComponentClick(component);
+
+            if (flag && clickevent.getAction() == ClickEvent.Action.RUN_COMMAND)
+            {
+                this.mc.displayGuiScreen((GuiScreen)null);
+            }
+
+            return flag;
+        }
+    }
+
+    @Nullable
+    public ITextComponent getClickedComponentAt(int p_175385_1_, int p_175385_2_)
+    {
+        if (this.cachedComponents == null)
+        {
+            return null;
+        }
+        else
+        {
+            int i = p_175385_1_ - (this.width - 192) / 2 - 36;
+            int j = p_175385_2_ - 2 - 16 - 16;
+
+            if (i >= 0 && j >= 0)
+            {
+                int k = Math.min(128 / this.fontRenderer.FONT_HEIGHT, this.cachedComponents.size());
+
+                if (i <= 116 && j < this.mc.fontRenderer.FONT_HEIGHT * k + k)
+                {
+                    int l = j / this.mc.fontRenderer.FONT_HEIGHT;
+
+                    if (l >= 0 && l < this.cachedComponents.size())
+                    {
+                        ITextComponent itextcomponent = this.cachedComponents.get(l);
+                        int i1 = 0;
+
+                        for (ITextComponent itextcomponent1 : itextcomponent)
+                        {
+                            if (itextcomponent1 instanceof TextComponentString)
+                            {
+                                i1 += this.mc.fontRenderer.getStringWidth(((TextComponentString)itextcomponent1).getText());
+
+                                if (i1 > i)
+                                {
+                                    return itextcomponent1;
+                                }
+                            }
+                        }
+                    }
+
+                    return null;
+                }
+                else
+                {
+                    return null;
+                }
+            }
+            else
+            {
+                return null;
+            }
+        }
+    }
+
+    @SideOnly(Side.CLIENT)
+    static class NextPageButton extends GuiButton
+        {
+            private final boolean isForward;
+
+            public NextPageButton(int buttonId, int x, int y, boolean isForwardIn)
+            {
+                super(buttonId, x, y, 23, 13, "");
+                this.isForward = isForwardIn;
+            }
+
+            /**
+             * Draws this button to the screen.
+             */
+            public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks)
+            {
+                if (this.visible)
+                {
+                    boolean flag = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
+                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                    mc.getTextureManager().bindTexture(GuiScreenBook.BOOK_GUI_TEXTURES);
+                    int i = 0;
+                    int j = 192;
+
+                    if (flag)
+                    {
+                        i += 23;
+                    }
+
+                    if (!this.isForward)
+                    {
+                        j += 13;
+                    }
+
+                    this.drawTexturedModalRect(this.x, this.y, i, j, 23, 13);
+                }
+            }
+        }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenCustomizePresets.java

@@ -0,0 +1,246 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.gen.ChunkGeneratorSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenCustomizePresets extends GuiScreen
+{
+    private static final List<GuiScreenCustomizePresets.Info> PRESETS = Lists.<GuiScreenCustomizePresets.Info>newArrayList();
+    private GuiScreenCustomizePresets.ListPreset list;
+    private GuiButton select;
+    private GuiTextField export;
+    private final GuiCustomizeWorldScreen parent;
+    protected String title = "Customize World Presets";
+    private String shareText;
+    private String listText;
+
+    public GuiScreenCustomizePresets(GuiCustomizeWorldScreen parentIn)
+    {
+        this.parent = parentIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        Keyboard.enableRepeatEvents(true);
+        this.title = I18n.format("createWorld.customize.custom.presets.title");
+        this.shareText = I18n.format("createWorld.customize.presets.share");
+        this.listText = I18n.format("createWorld.customize.presets.list");
+        this.export = new GuiTextField(2, this.fontRenderer, 50, 40, this.width - 100, 20);
+        this.list = new GuiScreenCustomizePresets.ListPreset();
+        this.export.setMaxStringLength(2000);
+        this.export.setText(this.parent.saveValues());
+        this.select = this.addButton(new GuiButton(0, this.width / 2 - 102, this.height - 27, 100, 20, I18n.format("createWorld.customize.presets.select")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 + 3, this.height - 27, 100, 20, I18n.format("gui.cancel")));
+        this.updateButtonValidity();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.list.handleMouseInput();
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        this.export.mouseClicked(mouseX, mouseY, mouseButton);
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (!this.export.textboxKeyTyped(typedChar, keyCode))
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        switch (button.id)
+        {
+            case 0:
+                this.parent.loadValues(this.export.getText());
+                this.mc.displayGuiScreen(this.parent);
+                break;
+            case 1:
+                this.mc.displayGuiScreen(this.parent);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.list.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 8, 16777215);
+        this.drawString(this.fontRenderer, this.shareText, 50, 30, 10526880);
+        this.drawString(this.fontRenderer, this.listText, 50, 70, 10526880);
+        this.export.drawTextBox();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.export.updateCursorCounter();
+        super.updateScreen();
+    }
+
+    public void updateButtonValidity()
+    {
+        this.select.enabled = this.hasValidSelection();
+    }
+
+    private boolean hasValidSelection()
+    {
+        return this.list.selected > -1 && this.list.selected < PRESETS.size() || this.export.getText().length() > 1;
+    }
+
+    static
+    {
+        ChunkGeneratorSettings.Factory chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{ \"coordinateScale\":684.412, \"heightScale\":684.412, \"upperLimitScale\":512.0, \"lowerLimitScale\":512.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":5000.0, \"mainNoiseScaleY\":1000.0, \"mainNoiseScaleZ\":5000.0, \"baseSize\":8.5, \"stretchY\":8.0, \"biomeDepthWeight\":2.0, \"biomeDepthOffset\":0.5, \"biomeScaleWeight\":2.0, \"biomeScaleOffset\":0.375, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":255 }");
+        ResourceLocation resourcelocation = new ResourceLocation("textures/gui/presets/water.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.waterWorld"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":3000.0, \"heightScale\":6000.0, \"upperLimitScale\":250.0, \"lowerLimitScale\":512.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":80.0, \"mainNoiseScaleY\":160.0, \"mainNoiseScaleZ\":80.0, \"baseSize\":8.5, \"stretchY\":10.0, \"biomeDepthWeight\":1.0, \"biomeDepthOffset\":0.0, \"biomeScaleWeight\":1.0, \"biomeScaleOffset\":0.0, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":63 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/isles.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.isleLand"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":684.412, \"heightScale\":684.412, \"upperLimitScale\":512.0, \"lowerLimitScale\":512.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":5000.0, \"mainNoiseScaleY\":1000.0, \"mainNoiseScaleZ\":5000.0, \"baseSize\":8.5, \"stretchY\":5.0, \"biomeDepthWeight\":2.0, \"biomeDepthOffset\":1.0, \"biomeScaleWeight\":4.0, \"biomeScaleOffset\":1.0, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":63 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/delight.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.caveDelight"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":738.41864, \"heightScale\":157.69133, \"upperLimitScale\":801.4267, \"lowerLimitScale\":1254.1643, \"depthNoiseScaleX\":374.93652, \"depthNoiseScaleZ\":288.65228, \"depthNoiseScaleExponent\":1.2092624, \"mainNoiseScaleX\":1355.9908, \"mainNoiseScaleY\":745.5343, \"mainNoiseScaleZ\":1183.464, \"baseSize\":1.8758626, \"stretchY\":1.7137525, \"biomeDepthWeight\":1.7553768, \"biomeDepthOffset\":3.4701107, \"biomeScaleWeight\":1.0, \"biomeScaleOffset\":2.535211, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":63 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/madness.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.mountains"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":684.412, \"heightScale\":684.412, \"upperLimitScale\":512.0, \"lowerLimitScale\":512.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":1000.0, \"mainNoiseScaleY\":3000.0, \"mainNoiseScaleZ\":1000.0, \"baseSize\":8.5, \"stretchY\":10.0, \"biomeDepthWeight\":1.0, \"biomeDepthOffset\":0.0, \"biomeScaleWeight\":1.0, \"biomeScaleOffset\":0.0, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":20 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/drought.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.drought"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":684.412, \"heightScale\":684.412, \"upperLimitScale\":2.0, \"lowerLimitScale\":64.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":80.0, \"mainNoiseScaleY\":160.0, \"mainNoiseScaleZ\":80.0, \"baseSize\":8.5, \"stretchY\":12.0, \"biomeDepthWeight\":1.0, \"biomeDepthOffset\":0.0, \"biomeScaleWeight\":1.0, \"biomeScaleOffset\":0.0, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":false, \"seaLevel\":6 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/chaos.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.caveChaos"), resourcelocation, chunkgeneratorsettings$factory));
+        chunkgeneratorsettings$factory = ChunkGeneratorSettings.Factory.jsonToFactory("{\"coordinateScale\":684.412, \"heightScale\":684.412, \"upperLimitScale\":512.0, \"lowerLimitScale\":512.0, \"depthNoiseScaleX\":200.0, \"depthNoiseScaleZ\":200.0, \"depthNoiseScaleExponent\":0.5, \"mainNoiseScaleX\":80.0, \"mainNoiseScaleY\":160.0, \"mainNoiseScaleZ\":80.0, \"baseSize\":8.5, \"stretchY\":12.0, \"biomeDepthWeight\":1.0, \"biomeDepthOffset\":0.0, \"biomeScaleWeight\":1.0, \"biomeScaleOffset\":0.0, \"useCaves\":true, \"useDungeons\":true, \"dungeonChance\":8, \"useStrongholds\":true, \"useVillages\":true, \"useMineShafts\":true, \"useTemples\":true, \"useRavines\":true, \"useWaterLakes\":true, \"waterLakeChance\":4, \"useLavaLakes\":true, \"lavaLakeChance\":80, \"useLavaOceans\":true, \"seaLevel\":40 }");
+        resourcelocation = new ResourceLocation("textures/gui/presets/luck.png");
+        PRESETS.add(new GuiScreenCustomizePresets.Info(I18n.format("createWorld.customize.custom.preset.goodLuck"), resourcelocation, chunkgeneratorsettings$factory));
+    }
+
+    @SideOnly(Side.CLIENT)
+    static class Info
+        {
+            public String name;
+            public ResourceLocation texture;
+            public ChunkGeneratorSettings.Factory settings;
+
+            public Info(String nameIn, ResourceLocation textureIn, ChunkGeneratorSettings.Factory settingsIn)
+            {
+                this.name = nameIn;
+                this.texture = textureIn;
+                this.settings = settingsIn;
+            }
+        }
+
+    @SideOnly(Side.CLIENT)
+    class ListPreset extends GuiSlot
+    {
+        public int selected = -1;
+
+        public ListPreset()
+        {
+            super(GuiScreenCustomizePresets.this.mc, GuiScreenCustomizePresets.this.width, GuiScreenCustomizePresets.this.height, 80, GuiScreenCustomizePresets.this.height - 32, 38);
+        }
+
+        protected int getSize()
+        {
+            return GuiScreenCustomizePresets.PRESETS.size();
+        }
+
+        /**
+         * The element in the slot that was clicked, boolean for whether it was double clicked or not
+         */
+        protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+        {
+            this.selected = slotIndex;
+            GuiScreenCustomizePresets.this.updateButtonValidity();
+            GuiScreenCustomizePresets.this.export.setText((GuiScreenCustomizePresets.PRESETS.get(GuiScreenCustomizePresets.this.list.selected)).settings.toString());
+        }
+
+        /**
+         * Returns true if the element passed in is currently selected
+         */
+        protected boolean isSelected(int slotIndex)
+        {
+            return slotIndex == this.selected;
+        }
+
+        protected void drawBackground()
+        {
+        }
+
+        private void blitIcon(int p_178051_1_, int p_178051_2_, ResourceLocation texture)
+        {
+            int i = p_178051_1_ + 5;
+            GuiScreenCustomizePresets.this.drawHorizontalLine(i - 1, i + 32, p_178051_2_ - 1, -2039584);
+            GuiScreenCustomizePresets.this.drawHorizontalLine(i - 1, i + 32, p_178051_2_ + 32, -6250336);
+            GuiScreenCustomizePresets.this.drawVerticalLine(i - 1, p_178051_2_ - 1, p_178051_2_ + 32, -2039584);
+            GuiScreenCustomizePresets.this.drawVerticalLine(i + 32, p_178051_2_ - 1, p_178051_2_ + 32, -6250336);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.mc.getTextureManager().bindTexture(texture);
+            int j = 32;
+            int k = 32;
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+            bufferbuilder.pos((double)(i + 0), (double)(p_178051_2_ + 32), 0.0D).tex(0.0D, 1.0D).endVertex();
+            bufferbuilder.pos((double)(i + 32), (double)(p_178051_2_ + 32), 0.0D).tex(1.0D, 1.0D).endVertex();
+            bufferbuilder.pos((double)(i + 32), (double)(p_178051_2_ + 0), 0.0D).tex(1.0D, 0.0D).endVertex();
+            bufferbuilder.pos((double)(i + 0), (double)(p_178051_2_ + 0), 0.0D).tex(0.0D, 0.0D).endVertex();
+            tessellator.draw();
+        }
+
+        protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+        {
+            GuiScreenCustomizePresets.Info guiscreencustomizepresets$info = GuiScreenCustomizePresets.PRESETS.get(slotIndex);
+            this.blitIcon(xPos, yPos, guiscreencustomizepresets$info.texture);
+            GuiScreenCustomizePresets.this.fontRenderer.drawString(guiscreencustomizepresets$info.name, xPos + 32 + 10, yPos + 14, 16777215);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenDemo.java

@@ -0,0 +1,91 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import java.net.URI;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenDemo extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final ResourceLocation DEMO_BACKGROUND_LOCATION = new ResourceLocation("textures/gui/demo_background.png");
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        int i = -16;
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 116, this.height / 2 + 62 + -16, 114, 20, I18n.format("demo.help.buy")));
+        this.buttonList.add(new GuiButton(2, this.width / 2 + 2, this.height / 2 + 62 + -16, 114, 20, I18n.format("demo.help.later")));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        switch (button.id)
+        {
+            case 1:
+                button.enabled = false;
+
+                try
+                {
+                    Class<?> oclass = Class.forName("java.awt.Desktop");
+                    Object object = oclass.getMethod("getDesktop").invoke((Object)null);
+                    oclass.getMethod("browse", URI.class).invoke(object, new URI("http://www.minecraft.net/store?source=demo"));
+                }
+                catch (Throwable throwable)
+                {
+                    LOGGER.error("Couldn't open link", throwable);
+                }
+
+                break;
+            case 2:
+                this.mc.displayGuiScreen((GuiScreen)null);
+                this.mc.setIngameFocus();
+        }
+    }
+
+    /**
+     * Draws either a gradient over the background screen (when it exists) or a flat gradient over background.png
+     */
+    public void drawDefaultBackground()
+    {
+        super.drawDefaultBackground();
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(DEMO_BACKGROUND_LOCATION);
+        int i = (this.width - 248) / 2;
+        int j = (this.height - 166) / 2;
+        this.drawTexturedModalRect(i, j, 0, 0, 248, 166);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        int i = (this.width - 248) / 2 + 10;
+        int j = (this.height - 166) / 2 + 8;
+        this.fontRenderer.drawString(I18n.format("demo.help.title"), i, j, 2039583);
+        j = j + 12;
+        GameSettings gamesettings = this.mc.gameSettings;
+        this.fontRenderer.drawString(I18n.format("demo.help.movementShort", gamesettings.keyBindForward.getDisplayName(), gamesettings.keyBindLeft.getDisplayName(), gamesettings.keyBindBack.getDisplayName(), gamesettings.keyBindRight.getDisplayName()), i, j, 5197647);
+        this.fontRenderer.drawString(I18n.format("demo.help.movementMouse"), i, j + 12, 5197647);
+        this.fontRenderer.drawString(I18n.format("demo.help.jump", gamesettings.keyBindJump.getDisplayName()), i, j + 24, 5197647);
+        this.fontRenderer.drawString(I18n.format("demo.help.inventory", gamesettings.keyBindInventory.getDisplayName()), i, j + 36, 5197647);
+        this.fontRenderer.drawSplitString(I18n.format("demo.help.fullWrapped"), i, j + 68, 218, 2039583);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenOptionsSounds.java

@@ -0,0 +1,197 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.PositionedSoundRecord;
+import net.minecraft.client.audio.SoundHandler;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.init.SoundEvents;
+import net.minecraft.util.SoundCategory;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenOptionsSounds extends GuiScreen
+{
+    private final GuiScreen parent;
+    /** Reference to the GameSettings object. */
+    private final GameSettings game_settings_4;
+    protected String title = "Options";
+    private String offDisplayString;
+
+    public GuiScreenOptionsSounds(GuiScreen parentIn, GameSettings settingsIn)
+    {
+        this.parent = parentIn;
+        this.game_settings_4 = settingsIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.title = I18n.format("options.sounds.title");
+        this.offDisplayString = I18n.format("options.off");
+        int i = 0;
+        this.buttonList.add(new GuiScreenOptionsSounds.Button(SoundCategory.MASTER.ordinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), SoundCategory.MASTER, true));
+        i = i + 2;
+
+        for (SoundCategory soundcategory : SoundCategory.values())
+        {
+            if (soundcategory != SoundCategory.MASTER)
+            {
+                this.buttonList.add(new GuiScreenOptionsSounds.Button(soundcategory.ordinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), soundcategory, false));
+                ++i;
+            }
+        }
+
+        int j = this.width / 2 - 75;
+        int k = this.height / 6 - 12;
+        ++i;
+        this.buttonList.add(new GuiOptionButton(201, j, k + 24 * (i >> 1), GameSettings.Options.SHOW_SUBTITLES, this.game_settings_4.getKeyBinding(GameSettings.Options.SHOW_SUBTITLES)));
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168, I18n.format("gui.done")));
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.gameSettings.saveOptions();
+        }
+
+        super.keyTyped(typedChar, keyCode);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 200)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(this.parent);
+            }
+            else if (button.id == 201)
+            {
+                this.mc.gameSettings.setOptionValue(GameSettings.Options.SHOW_SUBTITLES, 1);
+                button.displayString = this.mc.gameSettings.getKeyBinding(GameSettings.Options.SHOW_SUBTITLES);
+                this.mc.gameSettings.saveOptions();
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 15, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    protected String getDisplayString(SoundCategory category)
+    {
+        float f = this.game_settings_4.getSoundLevel(category);
+        return f == 0.0F ? this.offDisplayString : (int)(f * 100.0F) + "%";
+    }
+
+    @SideOnly(Side.CLIENT)
+    class Button extends GuiButton
+    {
+        private final SoundCategory category;
+        private final String categoryName;
+        public float volume = 1.0F;
+        public boolean pressed;
+
+        public Button(int buttonId, int x, int y, SoundCategory categoryIn, boolean master)
+        {
+            super(buttonId, x, y, master ? 310 : 150, 20, "");
+            this.category = categoryIn;
+            this.categoryName = I18n.format("soundCategory." + categoryIn.getName());
+            this.displayString = this.categoryName + ": " + GuiScreenOptionsSounds.this.getDisplayString(categoryIn);
+            this.volume = GuiScreenOptionsSounds.this.game_settings_4.getSoundLevel(categoryIn);
+        }
+
+        /**
+         * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering
+         * over this button.
+         */
+        protected int getHoverState(boolean mouseOver)
+        {
+            return 0;
+        }
+
+        /**
+         * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
+         */
+        protected void mouseDragged(Minecraft mc, int mouseX, int mouseY)
+        {
+            if (this.visible)
+            {
+                if (this.pressed)
+                {
+                    this.volume = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+                    this.volume = MathHelper.clamp(this.volume, 0.0F, 1.0F);
+                    mc.gameSettings.setSoundLevel(this.category, this.volume);
+                    mc.gameSettings.saveOptions();
+                    this.displayString = this.categoryName + ": " + GuiScreenOptionsSounds.this.getDisplayString(this.category);
+                }
+
+                GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                this.drawTexturedModalRect(this.x + (int)(this.volume * (float)(this.width - 8)), this.y, 0, 66, 4, 20);
+                this.drawTexturedModalRect(this.x + (int)(this.volume * (float)(this.width - 8)) + 4, this.y, 196, 66, 4, 20);
+            }
+        }
+
+        /**
+         * Returns true if the mouse has been pressed on this control. Equivalent of
+         * MouseListener.mousePressed(MouseEvent e).
+         */
+        public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+        {
+            if (super.mousePressed(mc, mouseX, mouseY))
+            {
+                this.volume = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+                this.volume = MathHelper.clamp(this.volume, 0.0F, 1.0F);
+                mc.gameSettings.setSoundLevel(this.category, this.volume);
+                mc.gameSettings.saveOptions();
+                this.displayString = this.categoryName + ": " + GuiScreenOptionsSounds.this.getDisplayString(this.category);
+                this.pressed = true;
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        public void playPressSound(SoundHandler soundHandlerIn)
+        {
+        }
+
+        /**
+         * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
+         */
+        public void mouseReleased(int mouseX, int mouseY)
+        {
+            if (this.pressed)
+            {
+                GuiScreenOptionsSounds.this.mc.getSoundHandler().playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+            }
+
+            this.pressed = false;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenRealmsProxy.java

@@ -0,0 +1,254 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import net.minecraft.item.ItemStack;
+import net.minecraft.realms.RealmsButton;
+import net.minecraft.realms.RealmsScreen;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenRealmsProxy extends GuiScreen
+{
+    private final RealmsScreen proxy;
+
+    public GuiScreenRealmsProxy(RealmsScreen proxyIn)
+    {
+        this.proxy = proxyIn;
+        this.buttonList = Collections.<GuiButton>synchronizedList(Lists.newArrayList());
+    }
+
+    public RealmsScreen getProxy()
+    {
+        return this.proxy;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.proxy.init();
+        super.initGui();
+    }
+
+    public void drawCenteredString(String text, int x, int y, int color)
+    {
+        super.drawCenteredString(this.fontRenderer, text, x, y, color);
+    }
+
+    public void drawString(String text, int x, int y, int color, boolean p_154322_5_)
+    {
+        if (p_154322_5_)
+        {
+            super.drawString(this.fontRenderer, text, x, y, color);
+        }
+        else
+        {
+            this.fontRenderer.drawString(text, x, y, color);
+        }
+    }
+
+    /**
+     * Draws a textured rectangle at the current z-value.
+     */
+    public void drawTexturedModalRect(int x, int y, int textureX, int textureY, int width, int height)
+    {
+        this.proxy.blit(x, y, textureX, textureY, width, height);
+        super.drawTexturedModalRect(x, y, textureX, textureY, width, height);
+    }
+
+    /**
+     * Draws a rectangle with a vertical gradient between the specified colors (ARGB format). Args : x1, y1, x2, y2,
+     * topColor, bottomColor
+     */
+    public void drawGradientRect(int left, int top, int right, int bottom, int startColor, int endColor)
+    {
+        super.drawGradientRect(left, top, right, bottom, startColor, endColor);
+    }
+
+    /**
+     * Draws either a gradient over the background screen (when it exists) or a flat gradient over background.png
+     */
+    public void drawDefaultBackground()
+    {
+        super.drawDefaultBackground();
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return super.doesGuiPauseGame();
+    }
+
+    public void drawWorldBackground(int tint)
+    {
+        super.drawWorldBackground(tint);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.proxy.render(mouseX, mouseY, partialTicks);
+    }
+
+    public void renderToolTip(ItemStack stack, int x, int y)
+    {
+        super.renderToolTip(stack, x, y);
+    }
+
+    /**
+     * Draws the given text as a tooltip.
+     */
+    public void drawHoveringText(String text, int x, int y)
+    {
+        super.drawHoveringText(text, x, y);
+    }
+
+    /**
+     * Draws a List of strings as a tooltip. Every entry is drawn on a seperate line.
+     */
+    public void drawHoveringText(List<String> textLines, int x, int y)
+    {
+        super.drawHoveringText(textLines, x, y);
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.proxy.tick();
+        super.updateScreen();
+    }
+
+    public int getFontHeight()
+    {
+        return this.fontRenderer.FONT_HEIGHT;
+    }
+
+    public int getStringWidth(String text)
+    {
+        return this.fontRenderer.getStringWidth(text);
+    }
+
+    public void fontDrawShadow(String text, int x, int y, int color)
+    {
+        this.fontRenderer.drawStringWithShadow(text, (float)x, (float)y, color);
+    }
+
+    public List<String> fontSplit(String text, int wrapWidth)
+    {
+        return this.fontRenderer.listFormattedStringToWidth(text, wrapWidth);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    public final void actionPerformed(GuiButton button) throws IOException
+    {
+        this.proxy.buttonClicked(((GuiButtonRealmsProxy)button).getRealmsButton());
+    }
+
+    public void buttonsClear()
+    {
+        this.buttonList.clear();
+    }
+
+    public void buttonsAdd(RealmsButton button)
+    {
+        this.buttonList.add(button.getProxy());
+    }
+
+    public List<RealmsButton> buttons()
+    {
+        List<RealmsButton> list = Lists.<RealmsButton>newArrayListWithExpectedSize(this.buttonList.size());
+
+        for (GuiButton guibutton : this.buttonList)
+        {
+            list.add(((GuiButtonRealmsProxy)guibutton).getRealmsButton());
+        }
+
+        return list;
+    }
+
+    public void buttonsRemove(RealmsButton button)
+    {
+        this.buttonList.remove(button.getProxy());
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    public void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        this.proxy.mouseClicked(mouseX, mouseY, mouseButton);
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        this.proxy.mouseEvent();
+        super.handleMouseInput();
+    }
+
+    /**
+     * Handles keyboard input.
+     */
+    public void handleKeyboardInput() throws IOException
+    {
+        this.proxy.keyboardEvent();
+        super.handleKeyboardInput();
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    public void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        this.proxy.mouseReleased(mouseX, mouseY, state);
+    }
+
+    /**
+     * Called when a mouse button is pressed and the mouse is moved around. Parameters are : mouseX, mouseY,
+     * lastButtonClicked & timeSinceMouseClick.
+     */
+    public void mouseClickMove(int mouseX, int mouseY, int clickedMouseButton, long timeSinceLastClick)
+    {
+        this.proxy.mouseDragged(mouseX, mouseY, clickedMouseButton, timeSinceLastClick);
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    public void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        this.proxy.keyPressed(typedChar, keyCode);
+    }
+
+    public void confirmClicked(boolean result, int id)
+    {
+        this.proxy.confirmResult(result, id);
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        this.proxy.removed();
+        super.onGuiClosed();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenResourcePacks.java

@@ -0,0 +1,211 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.File;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.resources.ResourcePackListEntry;
+import net.minecraft.client.resources.ResourcePackListEntryDefault;
+import net.minecraft.client.resources.ResourcePackListEntryFound;
+import net.minecraft.client.resources.ResourcePackListEntryServer;
+import net.minecraft.client.resources.ResourcePackRepository;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenResourcePacks extends GuiScreen
+{
+    private final GuiScreen parentScreen;
+    /** List of available resource packs */
+    private List<ResourcePackListEntry> availableResourcePacks;
+    /** List of selected resource packs */
+    private List<ResourcePackListEntry> selectedResourcePacks;
+    /** List component that contains the available resource packs */
+    private GuiResourcePackAvailable availableResourcePacksList;
+    /** List component that contains the selected resource packs */
+    private GuiResourcePackSelected selectedResourcePacksList;
+    private boolean changed;
+
+    public GuiScreenResourcePacks(GuiScreen parentScreenIn)
+    {
+        this.parentScreen = parentScreenIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.add(new GuiOptionButton(2, this.width / 2 - 154, this.height - 48, I18n.format("resourcePack.openFolder")));
+        this.buttonList.add(new GuiOptionButton(1, this.width / 2 + 4, this.height - 48, I18n.format("gui.done")));
+
+        if (!this.changed)
+        {
+            this.availableResourcePacks = Lists.<ResourcePackListEntry>newArrayList();
+            this.selectedResourcePacks = Lists.<ResourcePackListEntry>newArrayList();
+            ResourcePackRepository resourcepackrepository = this.mc.getResourcePackRepository();
+            resourcepackrepository.updateRepositoryEntriesAll();
+            List<ResourcePackRepository.Entry> list = Lists.newArrayList(resourcepackrepository.getRepositoryEntriesAll());
+            list.removeAll(resourcepackrepository.getRepositoryEntries());
+
+            for (ResourcePackRepository.Entry resourcepackrepository$entry : list)
+            {
+                this.availableResourcePacks.add(new ResourcePackListEntryFound(this, resourcepackrepository$entry));
+            }
+
+            ResourcePackRepository.Entry resourcepackrepository$entry2 = resourcepackrepository.getResourcePackEntry();
+
+            if (resourcepackrepository$entry2 != null)
+            {
+                this.selectedResourcePacks.add(new ResourcePackListEntryServer(this, resourcepackrepository.getServerResourcePack()));
+            }
+
+            for (ResourcePackRepository.Entry resourcepackrepository$entry1 : Lists.reverse(resourcepackrepository.getRepositoryEntries()))
+            {
+                this.selectedResourcePacks.add(new ResourcePackListEntryFound(this, resourcepackrepository$entry1));
+            }
+
+            this.selectedResourcePacks.add(new ResourcePackListEntryDefault(this));
+        }
+
+        this.availableResourcePacksList = new GuiResourcePackAvailable(this.mc, 200, this.height, this.availableResourcePacks);
+        this.availableResourcePacksList.setSlotXBoundsFromLeft(this.width / 2 - 4 - 200);
+        this.availableResourcePacksList.registerScrollButtons(7, 8);
+        this.selectedResourcePacksList = new GuiResourcePackSelected(this.mc, 200, this.height, this.selectedResourcePacks);
+        this.selectedResourcePacksList.setSlotXBoundsFromLeft(this.width / 2 + 4);
+        this.selectedResourcePacksList.registerScrollButtons(7, 8);
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.selectedResourcePacksList.handleMouseInput();
+        this.availableResourcePacksList.handleMouseInput();
+    }
+
+    public boolean hasResourcePackEntry(ResourcePackListEntry resourcePackEntry)
+    {
+        return this.selectedResourcePacks.contains(resourcePackEntry);
+    }
+
+    /**
+     * Returns the list containing the resource pack entry, returns the selected list if it is selected, otherwise
+     * returns the available list
+     */
+    public List<ResourcePackListEntry> getListContaining(ResourcePackListEntry resourcePackEntry)
+    {
+        return this.hasResourcePackEntry(resourcePackEntry) ? this.selectedResourcePacks : this.availableResourcePacks;
+    }
+
+    /**
+     * Returns a list containing the available resource packs
+     */
+    public List<ResourcePackListEntry> getAvailableResourcePacks()
+    {
+        return this.availableResourcePacks;
+    }
+
+    /**
+     * Returns a list containing the selected resource packs
+     */
+    public List<ResourcePackListEntry> getSelectedResourcePacks()
+    {
+        return this.selectedResourcePacks;
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 2)
+            {
+                File file1 = this.mc.getResourcePackRepository().getDirResourcepacks();
+                OpenGlHelper.openFile(file1);
+            }
+            else if (button.id == 1)
+            {
+                if (this.changed)
+                {
+                    List<ResourcePackRepository.Entry> list = Lists.<ResourcePackRepository.Entry>newArrayList();
+
+                    for (ResourcePackListEntry resourcepacklistentry : this.selectedResourcePacks)
+                    {
+                        if (resourcepacklistentry instanceof ResourcePackListEntryFound)
+                        {
+                            list.add(((ResourcePackListEntryFound)resourcepacklistentry).getResourcePackEntry());
+                        }
+                    }
+
+                    Collections.reverse(list);
+                    this.mc.getResourcePackRepository().setRepositories(list);
+                    this.mc.gameSettings.resourcePacks.clear();
+                    this.mc.gameSettings.incompatibleResourcePacks.clear();
+
+                    for (ResourcePackRepository.Entry resourcepackrepository$entry : list)
+                    {
+                        this.mc.gameSettings.resourcePacks.add(resourcepackrepository$entry.getResourcePackName());
+
+                        if (resourcepackrepository$entry.getPackFormat() != 3)
+                        {
+                            this.mc.gameSettings.incompatibleResourcePacks.add(resourcepackrepository$entry.getResourcePackName());
+                        }
+                    }
+
+                    this.mc.gameSettings.saveOptions();
+                    this.mc.refreshResources();
+                }
+
+                this.mc.displayGuiScreen(this.parentScreen);
+            }
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.availableResourcePacksList.mouseClicked(mouseX, mouseY, mouseButton);
+        this.selectedResourcePacksList.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        super.mouseReleased(mouseX, mouseY, state);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawBackground(0);
+        this.availableResourcePacksList.drawScreen(mouseX, mouseY, partialTicks);
+        this.selectedResourcePacksList.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, I18n.format("resourcePack.title"), this.width / 2, 16, 16777215);
+        this.drawCenteredString(this.fontRenderer, I18n.format("resourcePack.folderInfo"), this.width / 2 - 77, this.height - 26, 8421504);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Marks the selected resource packs list as changed to trigger a resource reload when the screen is closed
+     */
+    public void markChanged()
+    {
+        this.changed = true;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenServerList.java

@@ -0,0 +1,113 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenServerList extends GuiScreen
+{
+    private final GuiScreen lastScreen;
+    private final ServerData serverData;
+    private GuiTextField ipEdit;
+
+    public GuiScreenServerList(GuiScreen lastScreenIn, ServerData serverDataIn)
+    {
+        this.lastScreen = lastScreenIn;
+        this.serverData = serverDataIn;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.ipEdit.updateCursorCounter();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 12, I18n.format("selectServer.select")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 12, I18n.format("gui.cancel")));
+        this.ipEdit = new GuiTextField(2, this.fontRenderer, this.width / 2 - 100, 116, 200, 20);
+        this.ipEdit.setMaxStringLength(128);
+        this.ipEdit.setFocused(true);
+        this.ipEdit.setText(this.mc.gameSettings.lastServer);
+        (this.buttonList.get(0)).enabled = !this.ipEdit.getText().isEmpty() && this.ipEdit.getText().split(":").length > 0;
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+        this.mc.gameSettings.lastServer = this.ipEdit.getText();
+        this.mc.gameSettings.saveOptions();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 1)
+            {
+                this.lastScreen.confirmClicked(false, 0);
+            }
+            else if (button.id == 0)
+            {
+                this.serverData.serverIP = this.ipEdit.getText();
+                this.lastScreen.confirmClicked(true, 0);
+            }
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (this.ipEdit.textboxKeyTyped(typedChar, keyCode))
+        {
+            (this.buttonList.get(0)).enabled = !this.ipEdit.getText().isEmpty() && this.ipEdit.getText().split(":").length > 0;
+        }
+        else if (keyCode == 28 || keyCode == 156)
+        {
+            this.actionPerformed(this.buttonList.get(0));
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.ipEdit.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("selectServer.direct"), this.width / 2, 20, 16777215);
+        this.drawString(this.fontRenderer, I18n.format("addServer.enterIp"), this.width / 2 - 100, 100, 10526880);
+        this.ipEdit.drawTextBox();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiScreenWorking.java

@@ -0,0 +1,75 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.util.IProgressUpdate;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenWorking extends GuiScreen implements IProgressUpdate
+{
+    private String title = "";
+    private String stage = "";
+    private int progress;
+    private boolean doneWorking;
+
+    /**
+     * Shows the 'Saving level' string.
+     */
+    public void displaySavingString(String message)
+    {
+        this.resetProgressAndMessage(message);
+    }
+
+    /**
+     * this string, followed by "working..." and then the "% complete" are the 3 lines shown. This resets progress to 0,
+     * and the WorkingString to "working...".
+     */
+    public void resetProgressAndMessage(String message)
+    {
+        this.title = message;
+        this.displayLoadingString("Working...");
+    }
+
+    /**
+     * Displays a string on the loading screen supposed to indicate what is being done currently.
+     */
+    public void displayLoadingString(String message)
+    {
+        this.stage = message;
+        this.setLoadingProgress(0);
+    }
+
+    /**
+     * Updates the progress bar on the loading screen to the specified amount.
+     */
+    public void setLoadingProgress(int progress)
+    {
+        this.progress = progress;
+    }
+
+    public void setDoneWorking()
+    {
+        this.doneWorking = true;
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        if (this.doneWorking)
+        {
+            if (!this.mc.isConnectedToRealms())
+            {
+                this.mc.displayGuiScreen((GuiScreen)null);
+            }
+        }
+        else
+        {
+            this.drawDefaultBackground();
+            this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 70, 16777215);
+            this.drawCenteredString(this.fontRenderer, this.stage + " " + this.progress + "%", this.width / 2, 90, 16777215);
+            super.drawScreen(mouseX, mouseY, partialTicks);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiShareToLan.java

@@ -0,0 +1,119 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.text.TextComponentTranslation;
+import net.minecraft.world.GameType;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiShareToLan extends GuiScreen
+{
+    private final GuiScreen lastScreen;
+    private GuiButton allowCheatsButton;
+    private GuiButton gameModeButton;
+    private String gameMode = "survival";
+    private boolean allowCheats;
+
+    public GuiShareToLan(GuiScreen lastScreenIn)
+    {
+        this.lastScreen = lastScreenIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(101, this.width / 2 - 155, this.height - 28, 150, 20, I18n.format("lanServer.start")));
+        this.buttonList.add(new GuiButton(102, this.width / 2 + 5, this.height - 28, 150, 20, I18n.format("gui.cancel")));
+        this.gameModeButton = this.addButton(new GuiButton(104, this.width / 2 - 155, 100, 150, 20, I18n.format("selectWorld.gameMode")));
+        this.allowCheatsButton = this.addButton(new GuiButton(103, this.width / 2 + 5, 100, 150, 20, I18n.format("selectWorld.allowCommands")));
+        this.updateDisplayNames();
+    }
+
+    private void updateDisplayNames()
+    {
+        this.gameModeButton.displayString = I18n.format("selectWorld.gameMode") + ": " + I18n.format("selectWorld.gameMode." + this.gameMode);
+        this.allowCheatsButton.displayString = I18n.format("selectWorld.allowCommands") + " ";
+
+        if (this.allowCheats)
+        {
+            this.allowCheatsButton.displayString = this.allowCheatsButton.displayString + I18n.format("options.on");
+        }
+        else
+        {
+            this.allowCheatsButton.displayString = this.allowCheatsButton.displayString + I18n.format("options.off");
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 102)
+        {
+            this.mc.displayGuiScreen(this.lastScreen);
+        }
+        else if (button.id == 104)
+        {
+            if ("spectator".equals(this.gameMode))
+            {
+                this.gameMode = "creative";
+            }
+            else if ("creative".equals(this.gameMode))
+            {
+                this.gameMode = "adventure";
+            }
+            else if ("adventure".equals(this.gameMode))
+            {
+                this.gameMode = "survival";
+            }
+            else
+            {
+                this.gameMode = "spectator";
+            }
+
+            this.updateDisplayNames();
+        }
+        else if (button.id == 103)
+        {
+            this.allowCheats = !this.allowCheats;
+            this.updateDisplayNames();
+        }
+        else if (button.id == 101)
+        {
+            this.mc.displayGuiScreen((GuiScreen)null);
+            String s = this.mc.getIntegratedServer().shareToLAN(GameType.getByName(this.gameMode), this.allowCheats);
+            ITextComponent itextcomponent;
+
+            if (s != null)
+            {
+                itextcomponent = new TextComponentTranslation("commands.publish.started", new Object[] {s});
+            }
+            else
+            {
+                itextcomponent = new TextComponentString("commands.publish.failed");
+            }
+
+            this.mc.ingameGUI.getChatGUI().printChatMessage(itextcomponent);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("lanServer.title"), this.width / 2, 50, 16777215);
+        this.drawCenteredString(this.fontRenderer, I18n.format("lanServer.otherPlayers"), this.width / 2, 82, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSimpleScrolledSelectionListProxy.java

@@ -0,0 +1,159 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.realms.RealmsSimpleScrolledSelectionList;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSimpleScrolledSelectionListProxy extends GuiSlot
+{
+    private final RealmsSimpleScrolledSelectionList realmsScrolledSelectionList;
+
+    public GuiSimpleScrolledSelectionListProxy(RealmsSimpleScrolledSelectionList realmsScrolledSelectionListIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(Minecraft.getMinecraft(), widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.realmsScrolledSelectionList = realmsScrolledSelectionListIn;
+    }
+
+    protected int getSize()
+    {
+        return this.realmsScrolledSelectionList.getItemCount();
+    }
+
+    /**
+     * The element in the slot that was clicked, boolean for whether it was double clicked or not
+     */
+    protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+    {
+        this.realmsScrolledSelectionList.selectItem(slotIndex, isDoubleClick, mouseX, mouseY);
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return this.realmsScrolledSelectionList.isSelectedItem(slotIndex);
+    }
+
+    protected void drawBackground()
+    {
+        this.realmsScrolledSelectionList.renderBackground();
+    }
+
+    protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        this.realmsScrolledSelectionList.renderItem(slotIndex, xPos, yPos, heightIn, mouseXIn, mouseYIn);
+    }
+
+    public int getWidth()
+    {
+        return this.width;
+    }
+
+    public int getMouseY()
+    {
+        return this.mouseY;
+    }
+
+    public int getMouseX()
+    {
+        return this.mouseX;
+    }
+
+    /**
+     * Return the height of the content being scrolled
+     */
+    protected int getContentHeight()
+    {
+        return this.realmsScrolledSelectionList.getMaxPosition();
+    }
+
+    protected int getScrollBarX()
+    {
+        return this.realmsScrolledSelectionList.getScrollbarPosition();
+    }
+
+    public void handleMouseInput()
+    {
+        super.handleMouseInput();
+    }
+
+    public void drawScreen(int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        if (this.visible)
+        {
+            this.mouseX = mouseXIn;
+            this.mouseY = mouseYIn;
+            this.drawBackground();
+            int i = this.getScrollBarX();
+            int j = i + 6;
+            this.bindAmountScrolled();
+            GlStateManager.disableLighting();
+            GlStateManager.disableFog();
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            int k = this.left + this.width / 2 - this.getListWidth() / 2 + 2;
+            int l = this.top + 4 - (int)this.amountScrolled;
+
+            if (this.hasListHeader)
+            {
+                this.drawListHeader(k, l, tessellator);
+            }
+
+            this.drawSelectionBox(k, l, mouseXIn, mouseYIn, partialTicks);
+            GlStateManager.disableDepth();
+            this.overlayBackground(0, this.top, 255, 255);
+            this.overlayBackground(this.bottom, this.height, 255, 255);
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+            GlStateManager.disableAlpha();
+            GlStateManager.shadeModel(7425);
+            GlStateManager.disableTexture2D();
+            int i1 = this.getMaxScroll();
+
+            if (i1 > 0)
+            {
+                int j1 = (this.bottom - this.top) * (this.bottom - this.top) / this.getContentHeight();
+                j1 = MathHelper.clamp(j1, 32, this.bottom - this.top - 8);
+                int k1 = (int)this.amountScrolled * (this.bottom - this.top - j1) / i1 + this.top;
+
+                if (k1 < this.top)
+                {
+                    k1 = this.top;
+                }
+
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)this.bottom, 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)this.bottom, 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)this.top, 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)this.top, 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                tessellator.draw();
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)(k1 + j1), 0.0D).tex(0.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)(k1 + j1), 0.0D).tex(1.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)k1, 0.0D).tex(1.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)k1, 0.0D).tex(0.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                tessellator.draw();
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)(k1 + j1 - 1), 0.0D).tex(0.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)(j - 1), (double)(k1 + j1 - 1), 0.0D).tex(1.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)(j - 1), (double)k1, 0.0D).tex(1.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)k1, 0.0D).tex(0.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+                tessellator.draw();
+            }
+
+            this.renderDecorations(mouseXIn, mouseYIn);
+            GlStateManager.enableTexture2D();
+            GlStateManager.shadeModel(7424);
+            GlStateManager.enableAlpha();
+            GlStateManager.disableBlend();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSleepMP.java

@@ -0,0 +1,71 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.network.NetHandlerPlayClient;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.network.play.client.CPacketEntityAction;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSleepMP extends GuiChat
+{
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        super.initGui();
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height - 40, I18n.format("multiplayer.stopSleeping")));
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.wakeFromSleep();
+        }
+        else if (keyCode != 28 && keyCode != 156)
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+        else
+        {
+            String s = this.inputField.getText().trim();
+
+            if (!s.isEmpty())
+            {
+                this.sendChatMessage(s); // Forge: fix vanilla not adding messages to the sent list while sleeping
+            }
+
+            this.inputField.setText("");
+            this.mc.ingameGUI.getChatGUI().resetScroll();
+        }
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.id == 1)
+        {
+            this.wakeFromSleep();
+        }
+        else
+        {
+            super.actionPerformed(button);
+        }
+    }
+
+    private void wakeFromSleep()
+    {
+        NetHandlerPlayClient nethandlerplayclient = this.mc.player.connection;
+        nethandlerplayclient.sendPacket(new CPacketEntityAction(this.mc.player, CPacketEntityAction.Action.STOP_SLEEPING));
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSlider.java

@@ -0,0 +1,167 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSlider extends GuiButton
+{
+    private float sliderPosition = 1.0F;
+    public boolean isMouseDown;
+    private final String name;
+    private final float min;
+    private final float max;
+    private final GuiPageButtonList.GuiResponder responder;
+    private GuiSlider.FormatHelper formatHelper;
+
+    public GuiSlider(GuiPageButtonList.GuiResponder guiResponder, int idIn, int x, int y, String nameIn, float minIn, float maxIn, float defaultValue, GuiSlider.FormatHelper formatter)
+    {
+        super(idIn, x, y, 150, 20, "");
+        this.name = nameIn;
+        this.min = minIn;
+        this.max = maxIn;
+        this.sliderPosition = (defaultValue - minIn) / (maxIn - minIn);
+        this.formatHelper = formatter;
+        this.responder = guiResponder;
+        this.displayString = this.getDisplayString();
+    }
+
+    /**
+     * Gets the value of the slider.
+     * @return A value that will under normal circumstances be between the slider's {@link #min} and {@link #max}
+     * values, unless it was manually set out of that range.
+     */
+    public float getSliderValue()
+    {
+        return this.min + (this.max - this.min) * this.sliderPosition;
+    }
+
+    /**
+     * Sets the slider's value, optionally notifying the associated {@linkplain GuiPageButtonList.GuiResponder
+     * responder} of the change.
+     */
+    public void setSliderValue(float value, boolean notifyResponder)
+    {
+        this.sliderPosition = (value - this.min) / (this.max - this.min);
+        this.displayString = this.getDisplayString();
+
+        if (notifyResponder)
+        {
+            this.responder.setEntryValue(this.id, this.getSliderValue());
+        }
+    }
+
+    /**
+     * Gets the slider's position.
+     * @return The position of the slider, which will under normal circumstances be between 0 and 1, unless it was
+     * manually set out of that range.
+     */
+    public float getSliderPosition()
+    {
+        return this.sliderPosition;
+    }
+
+    private String getDisplayString()
+    {
+        return this.formatHelper == null ? I18n.format(this.name) + ": " + this.getSliderValue() : this.formatHelper.getText(this.id, I18n.format(this.name), this.getSliderValue());
+    }
+
+    /**
+     * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering over
+     * this button.
+     */
+    protected int getHoverState(boolean mouseOver)
+    {
+        return 0;
+    }
+
+    /**
+     * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
+     */
+    protected void mouseDragged(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (this.visible)
+        {
+            if (this.isMouseDown)
+            {
+                this.sliderPosition = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+
+                if (this.sliderPosition < 0.0F)
+                {
+                    this.sliderPosition = 0.0F;
+                }
+
+                if (this.sliderPosition > 1.0F)
+                {
+                    this.sliderPosition = 1.0F;
+                }
+
+                this.displayString = this.getDisplayString();
+                this.responder.setEntryValue(this.id, this.getSliderValue());
+            }
+
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            this.drawTexturedModalRect(this.x + (int)(this.sliderPosition * (float)(this.width - 8)), this.y, 0, 66, 4, 20);
+            this.drawTexturedModalRect(this.x + (int)(this.sliderPosition * (float)(this.width - 8)) + 4, this.y, 196, 66, 4, 20);
+        }
+    }
+
+    /**
+     * Sets the position of the slider and notifies the associated {@linkplain GuiPageButtonList.GuiResponder responder}
+     * of the change
+     */
+    public void setSliderPosition(float position)
+    {
+        this.sliderPosition = position;
+        this.displayString = this.getDisplayString();
+        this.responder.setEntryValue(this.id, this.getSliderValue());
+    }
+
+    /**
+     * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent
+     * e).
+     */
+    public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
+    {
+        if (super.mousePressed(mc, mouseX, mouseY))
+        {
+            this.sliderPosition = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
+
+            if (this.sliderPosition < 0.0F)
+            {
+                this.sliderPosition = 0.0F;
+            }
+
+            if (this.sliderPosition > 1.0F)
+            {
+                this.sliderPosition = 1.0F;
+            }
+
+            this.displayString = this.getDisplayString();
+            this.responder.setEntryValue(this.id, this.getSliderValue());
+            this.isMouseDown = true;
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    /**
+     * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
+     */
+    public void mouseReleased(int mouseX, int mouseY)
+    {
+        this.isMouseDown = false;
+    }
+
+    @SideOnly(Side.CLIENT)
+    public interface FormatHelper
+    {
+        String getText(int id, String name, float value);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSlot.java

@@ -0,0 +1,522 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Mouse;
+
+@SideOnly(Side.CLIENT)
+public abstract class GuiSlot
+{
+    protected final Minecraft mc;
+    public int width;
+    public int height;
+    /** The top of the slot container. Affects the overlays and scrolling. */
+    public int top;
+    /** The bottom of the slot container. Affects the overlays and scrolling. */
+    public int bottom;
+    public int right;
+    public int left;
+    /** The height of a slot. */
+    public final int slotHeight;
+    /** The buttonID of the button used to scroll up */
+    private int scrollUpButtonID;
+    /** The buttonID of the button used to scroll down */
+    private int scrollDownButtonID;
+    protected int mouseX;
+    protected int mouseY;
+    protected boolean centerListVertically = true;
+    /** Where the mouse was in the window when you first clicked to scroll */
+    protected int initialClickY = -2;
+    /**
+     * What to multiply the amount you moved your mouse by (used for slowing down scrolling when over the items and not
+     * on the scroll bar)
+     */
+    protected float scrollMultiplier;
+    /** How far down this slot has been scrolled */
+    protected float amountScrolled;
+    /** The element in the list that was selected */
+    protected int selectedElement = -1;
+    /** The time when this button was last clicked. */
+    protected long lastClicked;
+    protected boolean visible = true;
+    /** Set to true if a selected element in this gui will show an outline box */
+    protected boolean showSelectionBox = true;
+    protected boolean hasListHeader;
+    public int headerPadding;
+    private boolean enabled = true;
+
+    public GuiSlot(Minecraft mcIn, int width, int height, int topIn, int bottomIn, int slotHeightIn)
+    {
+        this.mc = mcIn;
+        this.width = width;
+        this.height = height;
+        this.top = topIn;
+        this.bottom = bottomIn;
+        this.slotHeight = slotHeightIn;
+        this.left = 0;
+        this.right = width;
+    }
+
+    public void setDimensions(int widthIn, int heightIn, int topIn, int bottomIn)
+    {
+        this.width = widthIn;
+        this.height = heightIn;
+        this.top = topIn;
+        this.bottom = bottomIn;
+        this.left = 0;
+        this.right = widthIn;
+    }
+
+    public void setShowSelectionBox(boolean showSelectionBoxIn)
+    {
+        this.showSelectionBox = showSelectionBoxIn;
+    }
+
+    /**
+     * Sets hasListHeader and headerHeight. Params: hasListHeader, headerHeight. If hasListHeader is false headerHeight
+     * is set to 0.
+     */
+    protected void setHasListHeader(boolean hasListHeaderIn, int headerPaddingIn)
+    {
+        this.hasListHeader = hasListHeaderIn;
+        this.headerPadding = headerPaddingIn;
+
+        if (!hasListHeaderIn)
+        {
+            this.headerPadding = 0;
+        }
+    }
+
+    protected abstract int getSize();
+
+    /**
+     * The element in the slot that was clicked, boolean for whether it was double clicked or not
+     */
+    protected abstract void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY);
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected abstract boolean isSelected(int slotIndex);
+
+    /**
+     * Return the height of the content being scrolled
+     */
+    protected int getContentHeight()
+    {
+        return this.getSize() * this.slotHeight + this.headerPadding;
+    }
+
+    protected abstract void drawBackground();
+
+    protected void updateItemPos(int entryID, int insideLeft, int yPos, float partialTicks)
+    {
+    }
+
+    protected abstract void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks);
+
+    /**
+     * Handles drawing a list's header row.
+     */
+    protected void drawListHeader(int insideLeft, int insideTop, Tessellator tessellatorIn)
+    {
+    }
+
+    protected void clickedHeader(int p_148132_1_, int p_148132_2_)
+    {
+    }
+
+    protected void renderDecorations(int mouseXIn, int mouseYIn)
+    {
+    }
+
+    public int getSlotIndexFromScreenCoords(int posX, int posY)
+    {
+        int i = this.left + this.width / 2 - this.getListWidth() / 2;
+        int j = this.left + this.width / 2 + this.getListWidth() / 2;
+        int k = posY - this.top - this.headerPadding + (int)this.amountScrolled - 4;
+        int l = k / this.slotHeight;
+        return posX < this.getScrollBarX() && posX >= i && posX <= j && l >= 0 && k >= 0 && l < this.getSize() ? l : -1;
+    }
+
+    /**
+     * Registers the IDs that can be used for the scrollbar's up/down buttons.
+     */
+    public void registerScrollButtons(int scrollUpButtonIDIn, int scrollDownButtonIDIn)
+    {
+        this.scrollUpButtonID = scrollUpButtonIDIn;
+        this.scrollDownButtonID = scrollDownButtonIDIn;
+    }
+
+    /**
+     * Stop the thing from scrolling out of bounds
+     */
+    protected void bindAmountScrolled()
+    {
+        this.amountScrolled = MathHelper.clamp(this.amountScrolled, 0.0F, (float)this.getMaxScroll());
+    }
+
+    public int getMaxScroll()
+    {
+        return Math.max(0, this.getContentHeight() - (this.bottom - this.top - 4));
+    }
+
+    /**
+     * Returns the amountScrolled field as an integer.
+     */
+    public int getAmountScrolled()
+    {
+        return (int)this.amountScrolled;
+    }
+
+    public boolean isMouseYWithinSlotBounds(int p_148141_1_)
+    {
+        return p_148141_1_ >= this.top && p_148141_1_ <= this.bottom && this.mouseX >= this.left && this.mouseX <= this.right;
+    }
+
+    /**
+     * Scrolls the slot by the given amount. A positive value scrolls down, and a negative value scrolls up.
+     */
+    public void scrollBy(int amount)
+    {
+        this.amountScrolled += (float)amount;
+        this.bindAmountScrolled();
+        this.initialClickY = -2;
+    }
+
+    public void actionPerformed(GuiButton button)
+    {
+        if (button.enabled)
+        {
+            if (button.id == this.scrollUpButtonID)
+            {
+                this.amountScrolled -= (float)(this.slotHeight * 2 / 3);
+                this.initialClickY = -2;
+                this.bindAmountScrolled();
+            }
+            else if (button.id == this.scrollDownButtonID)
+            {
+                this.amountScrolled += (float)(this.slotHeight * 2 / 3);
+                this.initialClickY = -2;
+                this.bindAmountScrolled();
+            }
+        }
+    }
+
+    public void drawScreen(int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        if (this.visible)
+        {
+            this.mouseX = mouseXIn;
+            this.mouseY = mouseYIn;
+            this.drawBackground();
+            int i = this.getScrollBarX();
+            int j = i + 6;
+            this.bindAmountScrolled();
+            GlStateManager.disableLighting();
+            GlStateManager.disableFog();
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            // Forge: background rendering moved into separate method.
+            this.drawContainerBackground(tessellator);
+            int k = this.left + this.width / 2 - this.getListWidth() / 2 + 2;
+            int l = this.top + 4 - (int)this.amountScrolled;
+
+            if (this.hasListHeader)
+            {
+                this.drawListHeader(k, l, tessellator);
+            }
+
+            this.drawSelectionBox(k, l, mouseXIn, mouseYIn, partialTicks);
+            GlStateManager.disableDepth();
+            this.overlayBackground(0, this.top, 255, 255);
+            this.overlayBackground(this.bottom, this.height, 255, 255);
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+            GlStateManager.disableAlpha();
+            GlStateManager.shadeModel(7425);
+            GlStateManager.disableTexture2D();
+            int i1 = 4;
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+            bufferbuilder.pos((double)this.left, (double)(this.top + 4), 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 0).endVertex();
+            bufferbuilder.pos((double)this.right, (double)(this.top + 4), 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 0).endVertex();
+            bufferbuilder.pos((double)this.right, (double)this.top, 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+            bufferbuilder.pos((double)this.left, (double)this.top, 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+            tessellator.draw();
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+            bufferbuilder.pos((double)this.left, (double)this.bottom, 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+            bufferbuilder.pos((double)this.right, (double)this.bottom, 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+            bufferbuilder.pos((double)this.right, (double)(this.bottom - 4), 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 0).endVertex();
+            bufferbuilder.pos((double)this.left, (double)(this.bottom - 4), 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 0).endVertex();
+            tessellator.draw();
+            int j1 = this.getMaxScroll();
+
+            if (j1 > 0)
+            {
+                int k1 = (this.bottom - this.top) * (this.bottom - this.top) / this.getContentHeight();
+                k1 = MathHelper.clamp(k1, 32, this.bottom - this.top - 8);
+                int l1 = (int)this.amountScrolled * (this.bottom - this.top - k1) / j1 + this.top;
+
+                if (l1 < this.top)
+                {
+                    l1 = this.top;
+                }
+
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)this.bottom, 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)this.bottom, 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)this.top, 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)this.top, 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                tessellator.draw();
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)(l1 + k1), 0.0D).tex(0.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)(l1 + k1), 0.0D).tex(1.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j, (double)l1, 0.0D).tex(1.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)l1, 0.0D).tex(0.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                tessellator.draw();
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i, (double)(l1 + k1 - 1), 0.0D).tex(0.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)(j - 1), (double)(l1 + k1 - 1), 0.0D).tex(1.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)(j - 1), (double)l1, 0.0D).tex(1.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+                bufferbuilder.pos((double)i, (double)l1, 0.0D).tex(0.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+                tessellator.draw();
+            }
+
+            this.renderDecorations(mouseXIn, mouseYIn);
+            GlStateManager.enableTexture2D();
+            GlStateManager.shadeModel(7424);
+            GlStateManager.enableAlpha();
+            GlStateManager.disableBlend();
+        }
+    }
+
+    public void handleMouseInput()
+    {
+        if (this.isMouseYWithinSlotBounds(this.mouseY))
+        {
+            if (Mouse.getEventButton() == 0 && Mouse.getEventButtonState() && this.mouseY >= this.top && this.mouseY <= this.bottom)
+            {
+                int i = (this.width - this.getListWidth()) / 2;
+                int j = (this.width + this.getListWidth()) / 2;
+                int k = this.mouseY - this.top - this.headerPadding + (int)this.amountScrolled - 4;
+                int l = k / this.slotHeight;
+
+                if (l < this.getSize() && this.mouseX >= i && this.mouseX <= j && l >= 0 && k >= 0)
+                {
+                    this.elementClicked(l, false, this.mouseX, this.mouseY);
+                    this.selectedElement = l;
+                }
+                else if (this.mouseX >= i && this.mouseX <= j && k < 0)
+                {
+                    this.clickedHeader(this.mouseX - i, this.mouseY - this.top + (int)this.amountScrolled - 4);
+                }
+            }
+
+            if (Mouse.isButtonDown(0) && this.getEnabled())
+            {
+                if (this.initialClickY == -1)
+                {
+                    boolean flag1 = true;
+
+                    if (this.mouseY >= this.top && this.mouseY <= this.bottom)
+                    {
+                        int j2 = (this.width - this.getListWidth()) / 2;
+                        int k2 = (this.width + this.getListWidth()) / 2;
+                        int l2 = this.mouseY - this.top - this.headerPadding + (int)this.amountScrolled - 4;
+                        int i1 = l2 / this.slotHeight;
+
+                        if (i1 < this.getSize() && this.mouseX >= j2 && this.mouseX <= k2 && i1 >= 0 && l2 >= 0)
+                        {
+                            boolean flag = i1 == this.selectedElement && Minecraft.getSystemTime() - this.lastClicked < 250L;
+                            this.elementClicked(i1, flag, this.mouseX, this.mouseY);
+                            this.selectedElement = i1;
+                            this.lastClicked = Minecraft.getSystemTime();
+                        }
+                        else if (this.mouseX >= j2 && this.mouseX <= k2 && l2 < 0)
+                        {
+                            this.clickedHeader(this.mouseX - j2, this.mouseY - this.top + (int)this.amountScrolled - 4);
+                            flag1 = false;
+                        }
+
+                        int i3 = this.getScrollBarX();
+                        int j1 = i3 + 6;
+
+                        if (this.mouseX >= i3 && this.mouseX <= j1)
+                        {
+                            this.scrollMultiplier = -1.0F;
+                            int k1 = this.getMaxScroll();
+
+                            if (k1 < 1)
+                            {
+                                k1 = 1;
+                            }
+
+                            int l1 = (int)((float)((this.bottom - this.top) * (this.bottom - this.top)) / (float)this.getContentHeight());
+                            l1 = MathHelper.clamp(l1, 32, this.bottom - this.top - 8);
+                            this.scrollMultiplier /= (float)(this.bottom - this.top - l1) / (float)k1;
+                        }
+                        else
+                        {
+                            this.scrollMultiplier = 1.0F;
+                        }
+
+                        if (flag1)
+                        {
+                            this.initialClickY = this.mouseY;
+                        }
+                        else
+                        {
+                            this.initialClickY = -2;
+                        }
+                    }
+                    else
+                    {
+                        this.initialClickY = -2;
+                    }
+                }
+                else if (this.initialClickY >= 0)
+                {
+                    this.amountScrolled -= (float)(this.mouseY - this.initialClickY) * this.scrollMultiplier;
+                    this.initialClickY = this.mouseY;
+                }
+            }
+            else
+            {
+                this.initialClickY = -1;
+            }
+
+            int i2 = Mouse.getEventDWheel();
+
+            if (i2 != 0)
+            {
+                if (i2 > 0)
+                {
+                    i2 = -1;
+                }
+                else if (i2 < 0)
+                {
+                    i2 = 1;
+                }
+
+                this.amountScrolled += (float)(i2 * this.slotHeight / 2);
+            }
+        }
+    }
+
+    public void setEnabled(boolean enabledIn)
+    {
+        this.enabled = enabledIn;
+    }
+
+    public boolean getEnabled()
+    {
+        return this.enabled;
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return 220;
+    }
+
+    /**
+     * Draws the selection box around the selected slot element.
+     */
+    protected void drawSelectionBox(int insideLeft, int insideTop, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        int i = this.getSize();
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+
+        for (int j = 0; j < i; ++j)
+        {
+            int k = insideTop + j * this.slotHeight + this.headerPadding;
+            int l = this.slotHeight - 4;
+
+            if (k > this.bottom || k + l < this.top)
+            {
+                this.updateItemPos(j, insideLeft, k, partialTicks);
+            }
+
+            if (this.showSelectionBox && this.isSelected(j))
+            {
+                int i1 = this.left + (this.width / 2 - this.getListWidth() / 2);
+                int j1 = this.left + this.width / 2 + this.getListWidth() / 2;
+                GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+                GlStateManager.disableTexture2D();
+                bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+                bufferbuilder.pos((double)i1, (double)(k + l + 2), 0.0D).tex(0.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j1, (double)(k + l + 2), 0.0D).tex(1.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)j1, (double)(k - 2), 0.0D).tex(1.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)i1, (double)(k - 2), 0.0D).tex(0.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+                bufferbuilder.pos((double)(i1 + 1), (double)(k + l + 1), 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)(j1 - 1), (double)(k + l + 1), 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)(j1 - 1), (double)(k - 1), 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                bufferbuilder.pos((double)(i1 + 1), (double)(k - 1), 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+                tessellator.draw();
+                GlStateManager.enableTexture2D();
+            }
+
+            this.drawSlot(j, insideLeft, k, l, mouseXIn, mouseYIn, partialTicks);
+        }
+    }
+
+    protected int getScrollBarX()
+    {
+        return this.width / 2 + 124;
+    }
+
+    /**
+     * Overlays the background to hide scrolled items
+     */
+    protected void overlayBackground(int startY, int endY, int startAlpha, int endAlpha)
+    {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        this.mc.getTextureManager().bindTexture(Gui.OPTIONS_BACKGROUND);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        float f = 32.0F;
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        bufferbuilder.pos((double)this.left, (double)endY, 0.0D).tex(0.0D, (double)((float)endY / 32.0F)).color(64, 64, 64, endAlpha).endVertex();
+        bufferbuilder.pos((double)(this.left + this.width), (double)endY, 0.0D).tex((double)((float)this.width / 32.0F), (double)((float)endY / 32.0F)).color(64, 64, 64, endAlpha).endVertex();
+        bufferbuilder.pos((double)(this.left + this.width), (double)startY, 0.0D).tex((double)((float)this.width / 32.0F), (double)((float)startY / 32.0F)).color(64, 64, 64, startAlpha).endVertex();
+        bufferbuilder.pos((double)this.left, (double)startY, 0.0D).tex(0.0D, (double)((float)startY / 32.0F)).color(64, 64, 64, startAlpha).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Sets the left and right bounds of the slot. Param is the left bound, right is calculated as left + width.
+     */
+    public void setSlotXBoundsFromLeft(int leftIn)
+    {
+        this.left = leftIn;
+        this.right = leftIn + this.width;
+    }
+
+    public int getSlotHeight()
+    {
+        return this.slotHeight;
+    }
+
+    protected void drawContainerBackground(Tessellator tessellator)
+    {
+        BufferBuilder buffer = tessellator.getBuffer();
+        this.mc.getTextureManager().bindTexture(Gui.OPTIONS_BACKGROUND);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        float f = 32.0F;
+        buffer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        buffer.pos((double)this.left,  (double)this.bottom, 0.0D).tex((double)((float)this.left  / f), (double)((float)(this.bottom + (int)this.amountScrolled) / f)).color(32, 32, 32, 255).endVertex();
+        buffer.pos((double)this.right, (double)this.bottom, 0.0D).tex((double)((float)this.right / f), (double)((float)(this.bottom + (int)this.amountScrolled) / f)).color(32, 32, 32, 255).endVertex();
+        buffer.pos((double)this.right, (double)this.top,    0.0D).tex((double)((float)this.right / f), (double)((float)(this.top    + (int)this.amountScrolled) / f)).color(32, 32, 32, 255).endVertex();
+        buffer.pos((double)this.left,  (double)this.top,    0.0D).tex((double)((float)this.left  / f), (double)((float)(this.top    + (int)this.amountScrolled) / f)).color(32, 32, 32, 255).endVertex();
+        tessellator.draw();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSlotRealmsProxy.java

@@ -0,0 +1,82 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.realms.RealmsScrolledSelectionList;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSlotRealmsProxy extends GuiSlot
+{
+    private final RealmsScrolledSelectionList selectionList;
+
+    public GuiSlotRealmsProxy(RealmsScrolledSelectionList selectionListIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(Minecraft.getMinecraft(), widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.selectionList = selectionListIn;
+    }
+
+    protected int getSize()
+    {
+        return this.selectionList.getItemCount();
+    }
+
+    /**
+     * The element in the slot that was clicked, boolean for whether it was double clicked or not
+     */
+    protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+    {
+        this.selectionList.selectItem(slotIndex, isDoubleClick, mouseX, mouseY);
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return this.selectionList.isSelectedItem(slotIndex);
+    }
+
+    protected void drawBackground()
+    {
+        this.selectionList.renderBackground();
+    }
+
+    protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+    {
+        this.selectionList.renderItem(slotIndex, xPos, yPos, heightIn, mouseXIn, mouseYIn);
+    }
+
+    public int getWidth()
+    {
+        return this.width;
+    }
+
+    public int getMouseY()
+    {
+        return this.mouseY;
+    }
+
+    public int getMouseX()
+    {
+        return this.mouseX;
+    }
+
+    /**
+     * Return the height of the content being scrolled
+     */
+    protected int getContentHeight()
+    {
+        return this.selectionList.getMaxPosition();
+    }
+
+    protected int getScrollBarX()
+    {
+        return this.selectionList.getScrollbarPosition();
+    }
+
+    public void handleMouseInput()
+    {
+        super.handleMouseInput();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSnooper.java

@@ -0,0 +1,164 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.TreeMap;
+import java.util.Map.Entry;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSnooper extends GuiScreen
+{
+    private final GuiScreen lastScreen;
+    /** Reference to the GameSettings object. */
+    private final GameSettings game_settings_2;
+    private final java.util.List<String> keys = Lists.<String>newArrayList();
+    private final java.util.List<String> values = Lists.<String>newArrayList();
+    private String title;
+    private String[] desc;
+    private GuiSnooper.List list;
+    private GuiButton toggleButton;
+
+    public GuiSnooper(GuiScreen p_i1061_1_, GameSettings p_i1061_2_)
+    {
+        this.lastScreen = p_i1061_1_;
+        this.game_settings_2 = p_i1061_2_;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.title = I18n.format("options.snooper.title");
+        String s = I18n.format("options.snooper.desc");
+        java.util.List<String> list = Lists.<String>newArrayList();
+
+        for (String s1 : this.fontRenderer.listFormattedStringToWidth(s, this.width - 30))
+        {
+            list.add(s1);
+        }
+
+        this.desc = (String[])list.toArray(new String[list.size()]);
+        this.keys.clear();
+        this.values.clear();
+        this.toggleButton = this.addButton(new GuiButton(1, this.width / 2 - 152, this.height - 30, 150, 20, this.game_settings_2.getKeyBinding(GameSettings.Options.SNOOPER_ENABLED)));
+        this.buttonList.add(new GuiButton(2, this.width / 2 + 2, this.height - 30, 150, 20, I18n.format("gui.done")));
+        boolean flag = this.mc.getIntegratedServer() != null && this.mc.getIntegratedServer().getPlayerUsageSnooper() != null;
+
+        for (Entry<String, String> entry : (new TreeMap<String, String>(this.mc.getPlayerUsageSnooper().getCurrentStats())).entrySet())
+        {
+            this.keys.add((flag ? "C " : "") + (String)entry.getKey());
+            this.values.add(this.fontRenderer.trimStringToWidth(entry.getValue(), this.width - 220));
+        }
+
+        if (flag)
+        {
+            for (Entry<String, String> entry1 : (new TreeMap<String, String>(this.mc.getIntegratedServer().getPlayerUsageSnooper().getCurrentStats())).entrySet())
+            {
+                this.keys.add("S " + (String)entry1.getKey());
+                this.values.add(this.fontRenderer.trimStringToWidth(entry1.getValue(), this.width - 220));
+            }
+        }
+
+        this.list = new GuiSnooper.List();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.list.handleMouseInput();
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 2)
+            {
+                this.game_settings_2.saveOptions();
+                this.game_settings_2.saveOptions();
+                this.mc.displayGuiScreen(this.lastScreen);
+            }
+
+            if (button.id == 1)
+            {
+                this.game_settings_2.setOptionValue(GameSettings.Options.SNOOPER_ENABLED, 1);
+                this.toggleButton.displayString = this.game_settings_2.getKeyBinding(GameSettings.Options.SNOOPER_ENABLED);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.list.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 8, 16777215);
+        int i = 22;
+
+        for (String s : this.desc)
+        {
+            this.drawCenteredString(this.fontRenderer, s, this.width / 2, i, 8421504);
+            i += this.fontRenderer.FONT_HEIGHT;
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    @SideOnly(Side.CLIENT)
+    class List extends GuiSlot
+    {
+        public List()
+        {
+            super(GuiSnooper.this.mc, GuiSnooper.this.width, GuiSnooper.this.height, 80, GuiSnooper.this.height - 40, GuiSnooper.this.fontRenderer.FONT_HEIGHT + 1);
+        }
+
+        protected int getSize()
+        {
+            return GuiSnooper.this.keys.size();
+        }
+
+        /**
+         * The element in the slot that was clicked, boolean for whether it was double clicked or not
+         */
+        protected void elementClicked(int slotIndex, boolean isDoubleClick, int mouseX, int mouseY)
+        {
+        }
+
+        /**
+         * Returns true if the element passed in is currently selected
+         */
+        protected boolean isSelected(int slotIndex)
+        {
+            return false;
+        }
+
+        protected void drawBackground()
+        {
+        }
+
+        protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks)
+        {
+            GuiSnooper.this.fontRenderer.drawString(GuiSnooper.this.keys.get(slotIndex), 10, yPos, 16777215);
+            GuiSnooper.this.fontRenderer.drawString(GuiSnooper.this.values.get(slotIndex), 230, yPos, 16777215);
+        }
+
+        protected int getScrollBarX()
+        {
+            return this.width - 10;
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSpectator.java

@@ -0,0 +1,189 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.spectator.ISpectatorMenuObject;
+import net.minecraft.client.gui.spectator.ISpectatorMenuRecipient;
+import net.minecraft.client.gui.spectator.SpectatorMenu;
+import net.minecraft.client.gui.spectator.categories.SpectatorDetails;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSpectator extends Gui implements ISpectatorMenuRecipient
+{
+    private static final ResourceLocation WIDGETS = new ResourceLocation("textures/gui/widgets.png");
+    public static final ResourceLocation SPECTATOR_WIDGETS = new ResourceLocation("textures/gui/spectator_widgets.png");
+    private final Minecraft mc;
+    private long lastSelectionTime;
+    private SpectatorMenu menu;
+
+    public GuiSpectator(Minecraft mcIn)
+    {
+        this.mc = mcIn;
+    }
+
+    public void onHotbarSelected(int p_175260_1_)
+    {
+        this.lastSelectionTime = Minecraft.getSystemTime();
+
+        if (this.menu != null)
+        {
+            this.menu.selectSlot(p_175260_1_);
+        }
+        else
+        {
+            this.menu = new SpectatorMenu(this);
+        }
+    }
+
+    private float getHotbarAlpha()
+    {
+        long i = this.lastSelectionTime - Minecraft.getSystemTime() + 5000L;
+        return MathHelper.clamp((float)i / 2000.0F, 0.0F, 1.0F);
+    }
+
+    public void renderTooltip(ScaledResolution p_175264_1_, float p_175264_2_)
+    {
+        if (this.menu != null)
+        {
+            float f = this.getHotbarAlpha();
+
+            if (f <= 0.0F)
+            {
+                this.menu.exit();
+            }
+            else
+            {
+                int i = p_175264_1_.getScaledWidth() / 2;
+                float f1 = this.zLevel;
+                this.zLevel = -90.0F;
+                float f2 = (float)p_175264_1_.getScaledHeight() - 22.0F * f;
+                SpectatorDetails spectatordetails = this.menu.getCurrentPage();
+                this.renderPage(p_175264_1_, f, i, f2, spectatordetails);
+                this.zLevel = f1;
+            }
+        }
+    }
+
+    protected void renderPage(ScaledResolution p_175258_1_, float p_175258_2_, int p_175258_3_, float p_175258_4_, SpectatorDetails p_175258_5_)
+    {
+        GlStateManager.enableRescaleNormal();
+        GlStateManager.enableBlend();
+        GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, p_175258_2_);
+        this.mc.getTextureManager().bindTexture(WIDGETS);
+        this.drawTexturedModalRect((float)(p_175258_3_ - 91), p_175258_4_, 0, 0, 182, 22);
+
+        if (p_175258_5_.getSelectedSlot() >= 0)
+        {
+            this.drawTexturedModalRect((float)(p_175258_3_ - 91 - 1 + p_175258_5_.getSelectedSlot() * 20), p_175258_4_ - 1.0F, 0, 22, 24, 22);
+        }
+
+        RenderHelper.enableGUIStandardItemLighting();
+
+        for (int i = 0; i < 9; ++i)
+        {
+            this.renderSlot(i, p_175258_1_.getScaledWidth() / 2 - 90 + i * 20 + 2, p_175258_4_ + 3.0F, p_175258_2_, p_175258_5_.getObject(i));
+        }
+
+        RenderHelper.disableStandardItemLighting();
+        GlStateManager.disableRescaleNormal();
+        GlStateManager.disableBlend();
+    }
+
+    private void renderSlot(int p_175266_1_, int p_175266_2_, float p_175266_3_, float p_175266_4_, ISpectatorMenuObject p_175266_5_)
+    {
+        this.mc.getTextureManager().bindTexture(SPECTATOR_WIDGETS);
+
+        if (p_175266_5_ != SpectatorMenu.EMPTY_SLOT)
+        {
+            int i = (int)(p_175266_4_ * 255.0F);
+            GlStateManager.pushMatrix();
+            GlStateManager.translate((float)p_175266_2_, p_175266_3_, 0.0F);
+            float f = p_175266_5_.isEnabled() ? 1.0F : 0.25F;
+            GlStateManager.color(f, f, f, p_175266_4_);
+            p_175266_5_.renderIcon(f, i);
+            GlStateManager.popMatrix();
+            String s = String.valueOf(this.mc.gameSettings.keyBindsHotbar[p_175266_1_].getDisplayName());
+
+            if (i > 3 && p_175266_5_.isEnabled())
+            {
+                this.mc.fontRenderer.drawStringWithShadow(s, (float)(p_175266_2_ + 19 - 2 - this.mc.fontRenderer.getStringWidth(s)), p_175266_3_ + 6.0F + 3.0F, 16777215 + (i << 24));
+            }
+        }
+    }
+
+    public void renderSelectedItem(ScaledResolution p_175263_1_)
+    {
+        int i = (int)(this.getHotbarAlpha() * 255.0F);
+
+        if (i > 3 && this.menu != null)
+        {
+            ISpectatorMenuObject ispectatormenuobject = this.menu.getSelectedItem();
+            String s = ispectatormenuobject == SpectatorMenu.EMPTY_SLOT ? this.menu.getSelectedCategory().getPrompt().getFormattedText() : ispectatormenuobject.getSpectatorName().getFormattedText();
+
+            if (s != null)
+            {
+                int j = (p_175263_1_.getScaledWidth() - this.mc.fontRenderer.getStringWidth(s)) / 2;
+                int k = p_175263_1_.getScaledHeight() - 35;
+                GlStateManager.pushMatrix();
+                GlStateManager.enableBlend();
+                GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+                this.mc.fontRenderer.drawStringWithShadow(s, (float)j, (float)k, 16777215 + (i << 24));
+                GlStateManager.disableBlend();
+                GlStateManager.popMatrix();
+            }
+        }
+    }
+
+    public void onSpectatorMenuClosed(SpectatorMenu menu)
+    {
+        this.menu = null;
+        this.lastSelectionTime = 0L;
+    }
+
+    public boolean isMenuActive()
+    {
+        return this.menu != null;
+    }
+
+    public void onMouseScroll(int p_175259_1_)
+    {
+        int i;
+
+        for (i = this.menu.getSelectedSlot() + p_175259_1_; i >= 0 && i <= 8 && (this.menu.getItem(i) == SpectatorMenu.EMPTY_SLOT || !this.menu.getItem(i).isEnabled()); i += p_175259_1_)
+        {
+            ;
+        }
+
+        if (i >= 0 && i <= 8)
+        {
+            this.menu.selectSlot(i);
+            this.lastSelectionTime = Minecraft.getSystemTime();
+        }
+    }
+
+    public void onMiddleClick()
+    {
+        this.lastSelectionTime = Minecraft.getSystemTime();
+
+        if (this.isMenuActive())
+        {
+            int i = this.menu.getSelectedSlot();
+
+            if (i != -1)
+            {
+                this.menu.selectSlot(i);
+            }
+        }
+        else
+        {
+            this.menu = new SpectatorMenu(this);
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiSubtitleOverlay.java

@@ -0,0 +1,170 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.Iterator;
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.ISound;
+import net.minecraft.client.audio.ISoundEventListener;
+import net.minecraft.client.audio.SoundEventAccessor;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3d;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiSubtitleOverlay extends Gui implements ISoundEventListener
+{
+    private final Minecraft client;
+    private final List<GuiSubtitleOverlay.Subtitle> subtitles = Lists.<GuiSubtitleOverlay.Subtitle>newArrayList();
+    private boolean enabled;
+
+    public GuiSubtitleOverlay(Minecraft clientIn)
+    {
+        this.client = clientIn;
+    }
+
+    public void renderSubtitles(ScaledResolution resolution)
+    {
+        if (!this.enabled && this.client.gameSettings.showSubtitles)
+        {
+            this.client.getSoundHandler().addListener(this);
+            this.enabled = true;
+        }
+        else if (this.enabled && !this.client.gameSettings.showSubtitles)
+        {
+            this.client.getSoundHandler().removeListener(this);
+            this.enabled = false;
+        }
+
+        if (this.enabled && !this.subtitles.isEmpty())
+        {
+            GlStateManager.pushMatrix();
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+            Vec3d vec3d = new Vec3d(this.client.player.posX, this.client.player.posY + (double)this.client.player.getEyeHeight(), this.client.player.posZ);
+            Vec3d vec3d1 = (new Vec3d(0.0D, 0.0D, -1.0D)).rotatePitch(-this.client.player.rotationPitch * 0.017453292F).rotateYaw(-this.client.player.rotationYaw * 0.017453292F);
+            Vec3d vec3d2 = (new Vec3d(0.0D, 1.0D, 0.0D)).rotatePitch(-this.client.player.rotationPitch * 0.017453292F).rotateYaw(-this.client.player.rotationYaw * 0.017453292F);
+            Vec3d vec3d3 = vec3d1.crossProduct(vec3d2);
+            int i = 0;
+            int j = 0;
+            Iterator<GuiSubtitleOverlay.Subtitle> iterator = this.subtitles.iterator();
+
+            while (iterator.hasNext())
+            {
+                GuiSubtitleOverlay.Subtitle guisubtitleoverlay$subtitle = iterator.next();
+
+                if (guisubtitleoverlay$subtitle.getStartTime() + 3000L <= Minecraft.getSystemTime())
+                {
+                    iterator.remove();
+                }
+                else
+                {
+                    j = Math.max(j, this.client.fontRenderer.getStringWidth(guisubtitleoverlay$subtitle.getString()));
+                }
+            }
+
+            j = j + this.client.fontRenderer.getStringWidth("<") + this.client.fontRenderer.getStringWidth(" ") + this.client.fontRenderer.getStringWidth(">") + this.client.fontRenderer.getStringWidth(" ");
+
+            for (GuiSubtitleOverlay.Subtitle guisubtitleoverlay$subtitle1 : this.subtitles)
+            {
+                int k = 255;
+                String s = guisubtitleoverlay$subtitle1.getString();
+                Vec3d vec3d4 = guisubtitleoverlay$subtitle1.getLocation().subtract(vec3d).normalize();
+                double d0 = -vec3d3.dotProduct(vec3d4);
+                double d1 = -vec3d1.dotProduct(vec3d4);
+                boolean flag = d1 > 0.5D;
+                int l = j / 2;
+                int i1 = this.client.fontRenderer.FONT_HEIGHT;
+                int j1 = i1 / 2;
+                float f = 1.0F;
+                int k1 = this.client.fontRenderer.getStringWidth(s);
+                int l1 = MathHelper.floor(MathHelper.clampedLerp(255.0D, 75.0D, (double)((float)(Minecraft.getSystemTime() - guisubtitleoverlay$subtitle1.getStartTime()) / 3000.0F)));
+                int i2 = l1 << 16 | l1 << 8 | l1;
+                GlStateManager.pushMatrix();
+                GlStateManager.translate((float)resolution.getScaledWidth() - (float)l * 1.0F - 2.0F, (float)(resolution.getScaledHeight() - 30) - (float)(i * (i1 + 1)) * 1.0F, 0.0F);
+                GlStateManager.scale(1.0F, 1.0F, 1.0F);
+                drawRect(-l - 1, -j1 - 1, l + 1, j1 + 1, -872415232);
+                GlStateManager.enableBlend();
+
+                if (!flag)
+                {
+                    if (d0 > 0.0D)
+                    {
+                        this.client.fontRenderer.drawString(">", l - this.client.fontRenderer.getStringWidth(">"), -j1, i2 + -16777216);
+                    }
+                    else if (d0 < 0.0D)
+                    {
+                        this.client.fontRenderer.drawString("<", -l, -j1, i2 + -16777216);
+                    }
+                }
+
+                this.client.fontRenderer.drawString(s, -k1 / 2, -j1, i2 + -16777216);
+                GlStateManager.popMatrix();
+                ++i;
+            }
+
+            GlStateManager.disableBlend();
+            GlStateManager.popMatrix();
+        }
+    }
+
+    public void soundPlay(ISound soundIn, SoundEventAccessor accessor)
+    {
+        if (accessor.getSubtitle() != null)
+        {
+            String s = accessor.getSubtitle().getFormattedText();
+
+            if (!this.subtitles.isEmpty())
+            {
+                for (GuiSubtitleOverlay.Subtitle guisubtitleoverlay$subtitle : this.subtitles)
+                {
+                    if (guisubtitleoverlay$subtitle.getString().equals(s))
+                    {
+                        guisubtitleoverlay$subtitle.refresh(new Vec3d((double)soundIn.getXPosF(), (double)soundIn.getYPosF(), (double)soundIn.getZPosF()));
+                        return;
+                    }
+                }
+            }
+
+            this.subtitles.add(new GuiSubtitleOverlay.Subtitle(s, new Vec3d((double)soundIn.getXPosF(), (double)soundIn.getYPosF(), (double)soundIn.getZPosF())));
+        }
+    }
+
+    @SideOnly(Side.CLIENT)
+    public class Subtitle
+    {
+        private final String subtitle;
+        private long startTime;
+        private Vec3d location;
+
+        public Subtitle(String subtitleIn, Vec3d locationIn)
+        {
+            this.subtitle = subtitleIn;
+            this.location = locationIn;
+            this.startTime = Minecraft.getSystemTime();
+        }
+
+        public String getString()
+        {
+            return this.subtitle;
+        }
+
+        public long getStartTime()
+        {
+            return this.startTime;
+        }
+
+        public Vec3d getLocation()
+        {
+            return this.location;
+        }
+
+        public void refresh(Vec3d locationIn)
+        {
+            this.location = locationIn;
+            this.startTime = Minecraft.getSystemTime();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiTextField.java

@@ -0,0 +1,830 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Predicate;
+import com.google.common.base.Predicates;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.ChatAllowedCharacters;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiTextField extends Gui
+{
+    private final int id;
+    private final FontRenderer fontRenderer;
+    public int x;
+    public int y;
+    /** The width of this text field. */
+    public int width;
+    public int height;
+    /** Has the current text being edited on the textbox. */
+    private String text = "";
+    private int maxStringLength = 32;
+    private int cursorCounter;
+    private boolean enableBackgroundDrawing = true;
+    /** if true the textbox can lose focus by clicking elsewhere on the screen */
+    private boolean canLoseFocus = true;
+    /** If this value is true along with isEnabled, keyTyped will process the keys. */
+    private boolean isFocused;
+    /** If this value is true along with isFocused, keyTyped will process the keys. */
+    private boolean isEnabled = true;
+    /** The current character index that should be used as start of the rendered text. */
+    private int lineScrollOffset;
+    private int cursorPosition;
+    /** other selection position, maybe the same as the cursor */
+    private int selectionEnd;
+    private int enabledColor = 14737632;
+    private int disabledColor = 7368816;
+    /** True if this textbox is visible */
+    private boolean visible = true;
+    private GuiPageButtonList.GuiResponder guiResponder;
+    /** Called to check if the text is valid */
+    private Predicate<String> validator = Predicates.<String>alwaysTrue();
+
+    public GuiTextField(int componentId, FontRenderer fontrendererObj, int x, int y, int par5Width, int par6Height)
+    {
+        this.id = componentId;
+        this.fontRenderer = fontrendererObj;
+        this.x = x;
+        this.y = y;
+        this.width = par5Width;
+        this.height = par6Height;
+    }
+
+    /**
+     * Sets the GuiResponder associated with this text box.
+     */
+    public void setGuiResponder(GuiPageButtonList.GuiResponder guiResponderIn)
+    {
+        this.guiResponder = guiResponderIn;
+    }
+
+    /**
+     * Increments the cursor counter
+     */
+    public void updateCursorCounter()
+    {
+        ++this.cursorCounter;
+    }
+
+    /**
+     * Sets the text of the textbox, and moves the cursor to the end.
+     */
+    public void setText(String textIn)
+    {
+        if (this.validator.apply(textIn))
+        {
+            if (textIn.length() > this.maxStringLength)
+            {
+                this.text = textIn.substring(0, this.maxStringLength);
+            }
+            else
+            {
+                this.text = textIn;
+            }
+
+            this.setCursorPositionEnd();
+        }
+    }
+
+    /**
+     * Returns the contents of the textbox
+     */
+    public String getText()
+    {
+        return this.text;
+    }
+
+    /**
+     * returns the text between the cursor and selectionEnd
+     */
+    public String getSelectedText()
+    {
+        int i = this.cursorPosition < this.selectionEnd ? this.cursorPosition : this.selectionEnd;
+        int j = this.cursorPosition < this.selectionEnd ? this.selectionEnd : this.cursorPosition;
+        return this.text.substring(i, j);
+    }
+
+    public void setValidator(Predicate<String> theValidator)
+    {
+        this.validator = theValidator;
+    }
+
+    /**
+     * Adds the given text after the cursor, or replaces the currently selected text if there is a selection.
+     */
+    public void writeText(String textToWrite)
+    {
+        String s = "";
+        String s1 = ChatAllowedCharacters.filterAllowedCharacters(textToWrite);
+        int i = this.cursorPosition < this.selectionEnd ? this.cursorPosition : this.selectionEnd;
+        int j = this.cursorPosition < this.selectionEnd ? this.selectionEnd : this.cursorPosition;
+        int k = this.maxStringLength - this.text.length() - (i - j);
+
+        if (!this.text.isEmpty())
+        {
+            s = s + this.text.substring(0, i);
+        }
+
+        int l;
+
+        if (k < s1.length())
+        {
+            s = s + s1.substring(0, k);
+            l = k;
+        }
+        else
+        {
+            s = s + s1;
+            l = s1.length();
+        }
+
+        if (!this.text.isEmpty() && j < this.text.length())
+        {
+            s = s + this.text.substring(j);
+        }
+
+        if (this.validator.apply(s))
+        {
+            this.text = s;
+            this.moveCursorBy(i - this.selectionEnd + l);
+            this.setResponderEntryValue(this.id, this.text);
+        }
+    }
+
+    /**
+     * Notifies this text box's {@linkplain GuiPageButtonList.GuiResponder responder} that the text has changed.
+     */
+    public void setResponderEntryValue(int idIn, String textIn)
+    {
+        if (this.guiResponder != null)
+        {
+            this.guiResponder.setEntryValue(idIn, textIn);
+        }
+    }
+
+    /**
+     * Deletes the given number of words from the current cursor's position, unless there is currently a selection, in
+     * which case the selection is deleted instead.
+     */
+    public void deleteWords(int num)
+    {
+        if (!this.text.isEmpty())
+        {
+            if (this.selectionEnd != this.cursorPosition)
+            {
+                this.writeText("");
+            }
+            else
+            {
+                this.deleteFromCursor(this.getNthWordFromCursor(num) - this.cursorPosition);
+            }
+        }
+    }
+
+    /**
+     * Deletes the given number of characters from the current cursor's position, unless there is currently a selection,
+     * in which case the selection is deleted instead.
+     */
+    public void deleteFromCursor(int num)
+    {
+        if (!this.text.isEmpty())
+        {
+            if (this.selectionEnd != this.cursorPosition)
+            {
+                this.writeText("");
+            }
+            else
+            {
+                boolean flag = num < 0;
+                int i = flag ? this.cursorPosition + num : this.cursorPosition;
+                int j = flag ? this.cursorPosition : this.cursorPosition + num;
+                String s = "";
+
+                if (i >= 0)
+                {
+                    s = this.text.substring(0, i);
+                }
+
+                if (j < this.text.length())
+                {
+                    s = s + this.text.substring(j);
+                }
+
+                if (this.validator.apply(s))
+                {
+                    this.text = s;
+
+                    if (flag)
+                    {
+                        this.moveCursorBy(num);
+                    }
+
+                    this.setResponderEntryValue(this.id, this.text);
+                }
+            }
+        }
+    }
+
+    public int getId()
+    {
+        return this.id;
+    }
+
+    /**
+     * Gets the starting index of the word at the specified number of words away from the cursor position.
+     */
+    public int getNthWordFromCursor(int numWords)
+    {
+        return this.getNthWordFromPos(numWords, this.getCursorPosition());
+    }
+
+    /**
+     * Gets the starting index of the word at a distance of the specified number of words away from the given position.
+     */
+    public int getNthWordFromPos(int n, int pos)
+    {
+        return this.getNthWordFromPosWS(n, pos, true);
+    }
+
+    /**
+     * Like getNthWordFromPos (which wraps this), but adds option for skipping consecutive spaces
+     */
+    public int getNthWordFromPosWS(int n, int pos, boolean skipWs)
+    {
+        int i = pos;
+        boolean flag = n < 0;
+        int j = Math.abs(n);
+
+        for (int k = 0; k < j; ++k)
+        {
+            if (!flag)
+            {
+                int l = this.text.length();
+                i = this.text.indexOf(32, i);
+
+                if (i == -1)
+                {
+                    i = l;
+                }
+                else
+                {
+                    while (skipWs && i < l && this.text.charAt(i) == ' ')
+                    {
+                        ++i;
+                    }
+                }
+            }
+            else
+            {
+                while (skipWs && i > 0 && this.text.charAt(i - 1) == ' ')
+                {
+                    --i;
+                }
+
+                while (i > 0 && this.text.charAt(i - 1) != ' ')
+                {
+                    --i;
+                }
+            }
+        }
+
+        return i;
+    }
+
+    /**
+     * Moves the text cursor by a specified number of characters and clears the selection
+     */
+    public void moveCursorBy(int num)
+    {
+        this.setCursorPosition(this.selectionEnd + num);
+    }
+
+    /**
+     * Sets the current position of the cursor.
+     */
+    public void setCursorPosition(int pos)
+    {
+        this.cursorPosition = pos;
+        int i = this.text.length();
+        this.cursorPosition = MathHelper.clamp(this.cursorPosition, 0, i);
+        this.setSelectionPos(this.cursorPosition);
+    }
+
+    /**
+     * Moves the cursor to the very start of this text box.
+     */
+    public void setCursorPositionZero()
+    {
+        this.setCursorPosition(0);
+    }
+
+    /**
+     * Moves the cursor to the very end of this text box.
+     */
+    public void setCursorPositionEnd()
+    {
+        this.setCursorPosition(this.text.length());
+    }
+
+    /**
+     * Call this method from your GuiScreen to process the keys into the textbox
+     */
+    public boolean textboxKeyTyped(char typedChar, int keyCode)
+    {
+        if (!this.isFocused)
+        {
+            return false;
+        }
+        else if (GuiScreen.isKeyComboCtrlA(keyCode))
+        {
+            this.setCursorPositionEnd();
+            this.setSelectionPos(0);
+            return true;
+        }
+        else if (GuiScreen.isKeyComboCtrlC(keyCode))
+        {
+            GuiScreen.setClipboardString(this.getSelectedText());
+            return true;
+        }
+        else if (GuiScreen.isKeyComboCtrlV(keyCode))
+        {
+            if (this.isEnabled)
+            {
+                this.writeText(GuiScreen.getClipboardString());
+            }
+
+            return true;
+        }
+        else if (GuiScreen.isKeyComboCtrlX(keyCode))
+        {
+            GuiScreen.setClipboardString(this.getSelectedText());
+
+            if (this.isEnabled)
+            {
+                this.writeText("");
+            }
+
+            return true;
+        }
+        else
+        {
+            switch (keyCode)
+            {
+                case 14:
+
+                    if (GuiScreen.isCtrlKeyDown())
+                    {
+                        if (this.isEnabled)
+                        {
+                            this.deleteWords(-1);
+                        }
+                    }
+                    else if (this.isEnabled)
+                    {
+                        this.deleteFromCursor(-1);
+                    }
+
+                    return true;
+                case 199:
+
+                    if (GuiScreen.isShiftKeyDown())
+                    {
+                        this.setSelectionPos(0);
+                    }
+                    else
+                    {
+                        this.setCursorPositionZero();
+                    }
+
+                    return true;
+                case 203:
+
+                    if (GuiScreen.isShiftKeyDown())
+                    {
+                        if (GuiScreen.isCtrlKeyDown())
+                        {
+                            this.setSelectionPos(this.getNthWordFromPos(-1, this.getSelectionEnd()));
+                        }
+                        else
+                        {
+                            this.setSelectionPos(this.getSelectionEnd() - 1);
+                        }
+                    }
+                    else if (GuiScreen.isCtrlKeyDown())
+                    {
+                        this.setCursorPosition(this.getNthWordFromCursor(-1));
+                    }
+                    else
+                    {
+                        this.moveCursorBy(-1);
+                    }
+
+                    return true;
+                case 205:
+
+                    if (GuiScreen.isShiftKeyDown())
+                    {
+                        if (GuiScreen.isCtrlKeyDown())
+                        {
+                            this.setSelectionPos(this.getNthWordFromPos(1, this.getSelectionEnd()));
+                        }
+                        else
+                        {
+                            this.setSelectionPos(this.getSelectionEnd() + 1);
+                        }
+                    }
+                    else if (GuiScreen.isCtrlKeyDown())
+                    {
+                        this.setCursorPosition(this.getNthWordFromCursor(1));
+                    }
+                    else
+                    {
+                        this.moveCursorBy(1);
+                    }
+
+                    return true;
+                case 207:
+
+                    if (GuiScreen.isShiftKeyDown())
+                    {
+                        this.setSelectionPos(this.text.length());
+                    }
+                    else
+                    {
+                        this.setCursorPositionEnd();
+                    }
+
+                    return true;
+                case 211:
+
+                    if (GuiScreen.isCtrlKeyDown())
+                    {
+                        if (this.isEnabled)
+                        {
+                            this.deleteWords(1);
+                        }
+                    }
+                    else if (this.isEnabled)
+                    {
+                        this.deleteFromCursor(1);
+                    }
+
+                    return true;
+                default:
+
+                    if (ChatAllowedCharacters.isAllowedCharacter(typedChar))
+                    {
+                        if (this.isEnabled)
+                        {
+                            this.writeText(Character.toString(typedChar));
+                        }
+
+                        return true;
+                    }
+                    else
+                    {
+                        return false;
+                    }
+            }
+        }
+    }
+
+    /**
+     * Called when mouse is clicked, regardless as to whether it is over this button or not.
+     */
+    public boolean mouseClicked(int mouseX, int mouseY, int mouseButton)
+    {
+        boolean flag = mouseX >= this.x && mouseX < this.x + this.width && mouseY >= this.y && mouseY < this.y + this.height;
+
+        if (this.canLoseFocus)
+        {
+            this.setFocused(flag);
+        }
+
+        if (this.isFocused && flag && mouseButton == 0)
+        {
+            int i = mouseX - this.x;
+
+            if (this.enableBackgroundDrawing)
+            {
+                i -= 4;
+            }
+
+            String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), this.getWidth());
+            this.setCursorPosition(this.fontRenderer.trimStringToWidth(s, i).length() + this.lineScrollOffset);
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    /**
+     * Draws the textbox
+     */
+    public void drawTextBox()
+    {
+        if (this.getVisible())
+        {
+            if (this.getEnableBackgroundDrawing())
+            {
+                drawRect(this.x - 1, this.y - 1, this.x + this.width + 1, this.y + this.height + 1, -6250336);
+                drawRect(this.x, this.y, this.x + this.width, this.y + this.height, -16777216);
+            }
+
+            int i = this.isEnabled ? this.enabledColor : this.disabledColor;
+            int j = this.cursorPosition - this.lineScrollOffset;
+            int k = this.selectionEnd - this.lineScrollOffset;
+            String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), this.getWidth());
+            boolean flag = j >= 0 && j <= s.length();
+            boolean flag1 = this.isFocused && this.cursorCounter / 6 % 2 == 0 && flag;
+            int l = this.enableBackgroundDrawing ? this.x + 4 : this.x;
+            int i1 = this.enableBackgroundDrawing ? this.y + (this.height - 8) / 2 : this.y;
+            int j1 = l;
+
+            if (k > s.length())
+            {
+                k = s.length();
+            }
+
+            if (!s.isEmpty())
+            {
+                String s1 = flag ? s.substring(0, j) : s;
+                j1 = this.fontRenderer.drawStringWithShadow(s1, (float)l, (float)i1, i);
+            }
+
+            boolean flag2 = this.cursorPosition < this.text.length() || this.text.length() >= this.getMaxStringLength();
+            int k1 = j1;
+
+            if (!flag)
+            {
+                k1 = j > 0 ? l + this.width : l;
+            }
+            else if (flag2)
+            {
+                k1 = j1 - 1;
+                --j1;
+            }
+
+            if (!s.isEmpty() && flag && j < s.length())
+            {
+                j1 = this.fontRenderer.drawStringWithShadow(s.substring(j), (float)j1, (float)i1, i);
+            }
+
+            if (flag1)
+            {
+                if (flag2)
+                {
+                    Gui.drawRect(k1, i1 - 1, k1 + 1, i1 + 1 + this.fontRenderer.FONT_HEIGHT, -3092272);
+                }
+                else
+                {
+                    this.fontRenderer.drawStringWithShadow("_", (float)k1, (float)i1, i);
+                }
+            }
+
+            if (k != j)
+            {
+                int l1 = l + this.fontRenderer.getStringWidth(s.substring(0, k));
+                this.drawSelectionBox(k1, i1 - 1, l1 - 1, i1 + 1 + this.fontRenderer.FONT_HEIGHT);
+            }
+        }
+    }
+
+    /**
+     * Draws the blue selection box.
+     */
+    private void drawSelectionBox(int startX, int startY, int endX, int endY)
+    {
+        if (startX < endX)
+        {
+            int i = startX;
+            startX = endX;
+            endX = i;
+        }
+
+        if (startY < endY)
+        {
+            int j = startY;
+            startY = endY;
+            endY = j;
+        }
+
+        if (endX > this.x + this.width)
+        {
+            endX = this.x + this.width;
+        }
+
+        if (startX > this.x + this.width)
+        {
+            startX = this.x + this.width;
+        }
+
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        GlStateManager.color(0.0F, 0.0F, 255.0F, 255.0F);
+        GlStateManager.disableTexture2D();
+        GlStateManager.enableColorLogic();
+        GlStateManager.colorLogicOp(GlStateManager.LogicOp.OR_REVERSE);
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
+        bufferbuilder.pos((double)startX, (double)endY, 0.0D).endVertex();
+        bufferbuilder.pos((double)endX, (double)endY, 0.0D).endVertex();
+        bufferbuilder.pos((double)endX, (double)startY, 0.0D).endVertex();
+        bufferbuilder.pos((double)startX, (double)startY, 0.0D).endVertex();
+        tessellator.draw();
+        GlStateManager.disableColorLogic();
+        GlStateManager.enableTexture2D();
+    }
+
+    /**
+     * Sets the maximum length for the text in this text box. If the current text is longer than this length, the
+     * current text will be trimmed.
+     */
+    public void setMaxStringLength(int length)
+    {
+        this.maxStringLength = length;
+
+        if (this.text.length() > length)
+        {
+            this.text = this.text.substring(0, length);
+        }
+    }
+
+    /**
+     * returns the maximum number of character that can be contained in this textbox
+     */
+    public int getMaxStringLength()
+    {
+        return this.maxStringLength;
+    }
+
+    /**
+     * returns the current position of the cursor
+     */
+    public int getCursorPosition()
+    {
+        return this.cursorPosition;
+    }
+
+    /**
+     * Gets whether the background and outline of this text box should be drawn (true if so).
+     */
+    public boolean getEnableBackgroundDrawing()
+    {
+        return this.enableBackgroundDrawing;
+    }
+
+    /**
+     * Sets whether or not the background and outline of this text box should be drawn.
+     */
+    public void setEnableBackgroundDrawing(boolean enableBackgroundDrawingIn)
+    {
+        this.enableBackgroundDrawing = enableBackgroundDrawingIn;
+    }
+
+    /**
+     * Sets the color to use when drawing this text box's text. A different color is used if this text box is disabled.
+     */
+    public void setTextColor(int color)
+    {
+        this.enabledColor = color;
+    }
+
+    /**
+     * Sets the color to use for text in this text box when this text box is disabled.
+     */
+    public void setDisabledTextColour(int color)
+    {
+        this.disabledColor = color;
+    }
+
+    /**
+     * Sets focus to this gui element
+     */
+    public void setFocused(boolean isFocusedIn)
+    {
+        if (isFocusedIn && !this.isFocused)
+        {
+            this.cursorCounter = 0;
+        }
+
+        this.isFocused = isFocusedIn;
+
+        if (Minecraft.getMinecraft().currentScreen != null)
+        {
+            Minecraft.getMinecraft().currentScreen.setFocused(isFocusedIn);
+        }
+    }
+
+    /**
+     * Getter for the focused field
+     */
+    public boolean isFocused()
+    {
+        return this.isFocused;
+    }
+
+    /**
+     * Sets whether this text box is enabled. Disabled text boxes cannot be typed in.
+     */
+    public void setEnabled(boolean enabled)
+    {
+        this.isEnabled = enabled;
+    }
+
+    /**
+     * the side of the selection that is not the cursor, may be the same as the cursor
+     */
+    public int getSelectionEnd()
+    {
+        return this.selectionEnd;
+    }
+
+    /**
+     * returns the width of the textbox depending on if background drawing is enabled
+     */
+    public int getWidth()
+    {
+        return this.getEnableBackgroundDrawing() ? this.width - 8 : this.width;
+    }
+
+    /**
+     * Sets the position of the selection anchor (the selection anchor and the cursor position mark the edges of the
+     * selection). If the anchor is set beyond the bounds of the current text, it will be put back inside.
+     */
+    public void setSelectionPos(int position)
+    {
+        int i = this.text.length();
+
+        if (position > i)
+        {
+            position = i;
+        }
+
+        if (position < 0)
+        {
+            position = 0;
+        }
+
+        this.selectionEnd = position;
+
+        if (this.fontRenderer != null)
+        {
+            if (this.lineScrollOffset > i)
+            {
+                this.lineScrollOffset = i;
+            }
+
+            int j = this.getWidth();
+            String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), j);
+            int k = s.length() + this.lineScrollOffset;
+
+            if (position == this.lineScrollOffset)
+            {
+                this.lineScrollOffset -= this.fontRenderer.trimStringToWidth(this.text, j, true).length();
+            }
+
+            if (position > k)
+            {
+                this.lineScrollOffset += position - k;
+            }
+            else if (position <= this.lineScrollOffset)
+            {
+                this.lineScrollOffset -= this.lineScrollOffset - position;
+            }
+
+            this.lineScrollOffset = MathHelper.clamp(this.lineScrollOffset, 0, i);
+        }
+    }
+
+    /**
+     * Sets whether this text box loses focus when something other than it is clicked.
+     */
+    public void setCanLoseFocus(boolean canLoseFocusIn)
+    {
+        this.canLoseFocus = canLoseFocusIn;
+    }
+
+    /**
+     * returns true if this textbox is visible
+     */
+    public boolean getVisible()
+    {
+        return this.visible;
+    }
+
+    /**
+     * Sets whether or not this textbox is visible
+     */
+    public void setVisible(boolean isVisible)
+    {
+        this.visible = isVisible;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiUtilRenderComponents.java

@@ -0,0 +1,110 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiUtilRenderComponents
+{
+    public static String removeTextColorsIfConfigured(String text, boolean forceColor)
+    {
+        return !forceColor && !Minecraft.getMinecraft().gameSettings.chatColours ? TextFormatting.getTextWithoutFormattingCodes(text) : text;
+    }
+
+    public static List<ITextComponent> splitText(ITextComponent textComponent, int maxTextLenght, FontRenderer fontRendererIn, boolean p_178908_3_, boolean forceTextColor)
+    {
+        int i = 0;
+        ITextComponent itextcomponent = new TextComponentString("");
+        List<ITextComponent> list = Lists.<ITextComponent>newArrayList();
+        List<ITextComponent> list1 = Lists.newArrayList(textComponent);
+
+        for (int j = 0; j < list1.size(); ++j)
+        {
+            ITextComponent itextcomponent1 = list1.get(j);
+            String s = itextcomponent1.getUnformattedComponentText();
+            boolean flag = false;
+
+            if (s.contains("\n"))
+            {
+                int k = s.indexOf(10);
+                String s1 = s.substring(k + 1);
+                s = s.substring(0, k + 1);
+                ITextComponent itextcomponent2 = new TextComponentString(s1);
+                itextcomponent2.setStyle(itextcomponent1.getStyle().createShallowCopy());
+                list1.add(j + 1, itextcomponent2);
+                flag = true;
+            }
+
+            String s4 = removeTextColorsIfConfigured(itextcomponent1.getStyle().getFormattingCode() + s, forceTextColor);
+            String s5 = s4.endsWith("\n") ? s4.substring(0, s4.length() - 1) : s4;
+            int i1 = fontRendererIn.getStringWidth(s5);
+            TextComponentString textcomponentstring = new TextComponentString(s5);
+            textcomponentstring.setStyle(itextcomponent1.getStyle().createShallowCopy());
+
+            if (i + i1 > maxTextLenght)
+            {
+                String s2 = fontRendererIn.trimStringToWidth(s4, maxTextLenght - i, false);
+                String s3 = s2.length() < s4.length() ? s4.substring(s2.length()) : null;
+
+                if (s3 != null && !s3.isEmpty())
+                {
+                    int l = s2.lastIndexOf(32);
+
+                    if (l >= 0 && fontRendererIn.getStringWidth(s4.substring(0, l)) > 0)
+                    {
+                        s2 = s4.substring(0, l);
+
+                        if (p_178908_3_)
+                        {
+                            ++l;
+                        }
+
+                        s3 = s4.substring(l);
+                    }
+                    else if (i > 0 && !s4.contains(" "))
+                    {
+                        s2 = "";
+                        s3 = s4;
+                    }
+
+                    s3 = FontRenderer.getFormatFromString(s2) + s3; //Forge: Fix chat formatting not surviving line wrapping.
+
+                    TextComponentString textcomponentstring1 = new TextComponentString(s3);
+                    textcomponentstring1.setStyle(itextcomponent1.getStyle().createShallowCopy());
+                    list1.add(j + 1, textcomponentstring1);
+                }
+
+                i1 = fontRendererIn.getStringWidth(s2);
+                textcomponentstring = new TextComponentString(s2);
+                textcomponentstring.setStyle(itextcomponent1.getStyle().createShallowCopy());
+                flag = true;
+            }
+
+            if (i + i1 <= maxTextLenght)
+            {
+                i += i1;
+                itextcomponent.appendSibling(textcomponentstring);
+            }
+            else
+            {
+                flag = true;
+            }
+
+            if (flag)
+            {
+                list.add(itextcomponent);
+                i = 0;
+                itextcomponent = new TextComponentString("");
+            }
+        }
+
+        list.add(itextcomponent);
+        return list;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiVideoSettings.java

@@ -0,0 +1,155 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiVideoSettings extends GuiScreen
+{
+    private final GuiScreen parentGuiScreen;
+    protected String screenTitle = "Video Settings";
+    private final GameSettings guiGameSettings;
+    private GuiListExtended optionsRowList;
+    /** An array of all of GameSettings.Options's video options. */
+    private static final GameSettings.Options[] VIDEO_OPTIONS = new GameSettings.Options[] {GameSettings.Options.GRAPHICS, GameSettings.Options.RENDER_DISTANCE, GameSettings.Options.AMBIENT_OCCLUSION, GameSettings.Options.FRAMERATE_LIMIT, GameSettings.Options.ANAGLYPH, GameSettings.Options.VIEW_BOBBING, GameSettings.Options.GUI_SCALE, GameSettings.Options.ATTACK_INDICATOR, GameSettings.Options.GAMMA, GameSettings.Options.RENDER_CLOUDS, GameSettings.Options.PARTICLES, GameSettings.Options.USE_FULLSCREEN, GameSettings.Options.ENABLE_VSYNC, GameSettings.Options.MIPMAP_LEVELS, GameSettings.Options.USE_VBO, GameSettings.Options.ENTITY_SHADOWS};
+
+    public GuiVideoSettings(GuiScreen parentScreenIn, GameSettings gameSettingsIn)
+    {
+        this.parentGuiScreen = parentScreenIn;
+        this.guiGameSettings = gameSettingsIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.screenTitle = I18n.format("options.videoTitle");
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height - 27, I18n.format("gui.done")));
+
+        if (OpenGlHelper.vboSupported)
+        {
+            this.optionsRowList = new GuiOptionsRowList(this.mc, this.width, this.height, 32, this.height - 32, 25, VIDEO_OPTIONS);
+        }
+        else
+        {
+            GameSettings.Options[] agamesettings$options = new GameSettings.Options[VIDEO_OPTIONS.length - 1];
+            int i = 0;
+
+            for (GameSettings.Options gamesettings$options : VIDEO_OPTIONS)
+            {
+                if (gamesettings$options == GameSettings.Options.USE_VBO)
+                {
+                    break;
+                }
+
+                agamesettings$options[i] = gamesettings$options;
+                ++i;
+            }
+
+            this.optionsRowList = new GuiOptionsRowList(this.mc, this.width, this.height, 32, this.height - 32, 25, agamesettings$options);
+        }
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.optionsRowList.handleMouseInput();
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.gameSettings.saveOptions();
+        }
+
+        super.keyTyped(typedChar, keyCode);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 200)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(this.parentGuiScreen);
+            }
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        int i = this.guiGameSettings.guiScale;
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.optionsRowList.mouseClicked(mouseX, mouseY, mouseButton);
+
+        if (this.guiGameSettings.guiScale != i)
+        {
+            ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+            int j = scaledresolution.getScaledWidth();
+            int k = scaledresolution.getScaledHeight();
+            this.setWorldAndResolution(this.mc, j, k);
+        }
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        int i = this.guiGameSettings.guiScale;
+        super.mouseReleased(mouseX, mouseY, state);
+        this.optionsRowList.mouseReleased(mouseX, mouseY, state);
+
+        if (this.guiGameSettings.guiScale != i)
+        {
+            ScaledResolution scaledresolution = new ScaledResolution(this.mc);
+            int j = scaledresolution.getScaledWidth();
+            int k = scaledresolution.getScaledHeight();
+            this.setWorldAndResolution(this.mc, j, k);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.optionsRowList.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.screenTitle, this.width / 2, 5, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    // FORGE: fix for MC-64581 very laggy mipmap slider
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    @Override
+    public void onGuiClosed()
+    {
+        super.onGuiClosed();
+        this.mc.gameSettings.onGuiClosed();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiWinGame.java

@@ -0,0 +1,268 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.BufferedReader;
+import java.io.Closeable;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Random;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.io.IOUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiWinGame extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final ResourceLocation MINECRAFT_LOGO = new ResourceLocation("textures/gui/title/minecraft.png");
+    private static final ResourceLocation field_194401_g = new ResourceLocation("textures/gui/title/edition.png");
+    private static final ResourceLocation VIGNETTE_TEXTURE = new ResourceLocation("textures/misc/vignette.png");
+    private final boolean poem;
+    private final Runnable onFinished;
+    private float time;
+    private List<String> lines;
+    private int totalScrollLength;
+    private float scrollSpeed = 0.5F;
+
+    public GuiWinGame(boolean poemIn, Runnable onFinishedIn)
+    {
+        this.poem = poemIn;
+        this.onFinished = onFinishedIn;
+
+        if (!poemIn)
+        {
+            this.scrollSpeed = 0.75F;
+        }
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.mc.getMusicTicker().update();
+        this.mc.getSoundHandler().update();
+        float f = (float)(this.totalScrollLength + this.height + this.height + 24) / this.scrollSpeed;
+
+        if (this.time > f)
+        {
+            this.sendRespawnPacket();
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.sendRespawnPacket();
+        }
+    }
+
+    private void sendRespawnPacket()
+    {
+        this.onFinished.run();
+        this.mc.displayGuiScreen((GuiScreen)null);
+    }
+
+    /**
+     * Returns true if this GUI should pause the game when it is displayed in single-player
+     */
+    public boolean doesGuiPauseGame()
+    {
+        return true;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        if (this.lines == null)
+        {
+            this.lines = Lists.<String>newArrayList();
+            IResource iresource = null;
+
+            try
+            {
+                String s = "" + TextFormatting.WHITE + TextFormatting.OBFUSCATED + TextFormatting.GREEN + TextFormatting.AQUA;
+                int i = 274;
+
+                if (this.poem)
+                {
+                    iresource = this.mc.getResourceManager().getResource(new ResourceLocation("texts/end.txt"));
+                    InputStream inputstream = iresource.getInputStream();
+                    BufferedReader bufferedreader = new BufferedReader(new InputStreamReader(inputstream, StandardCharsets.UTF_8));
+                    Random random = new Random(8124371L);
+                    String s1;
+
+                    while ((s1 = bufferedreader.readLine()) != null)
+                    {
+                        String s2;
+                        String s3;
+
+                        for (s1 = s1.replaceAll("PLAYERNAME", this.mc.getSession().getUsername()); s1.contains(s); s1 = s2 + TextFormatting.WHITE + TextFormatting.OBFUSCATED + "XXXXXXXX".substring(0, random.nextInt(4) + 3) + s3)
+                        {
+                            int j = s1.indexOf(s);
+                            s2 = s1.substring(0, j);
+                            s3 = s1.substring(j + s.length());
+                        }
+
+                        this.lines.addAll(this.mc.fontRenderer.listFormattedStringToWidth(s1, 274));
+                        this.lines.add("");
+                    }
+
+                    inputstream.close();
+
+                    for (int k = 0; k < 8; ++k)
+                    {
+                        this.lines.add("");
+                    }
+                }
+
+                InputStream inputstream1 = this.mc.getResourceManager().getResource(new ResourceLocation("texts/credits.txt")).getInputStream();
+                BufferedReader bufferedreader1 = new BufferedReader(new InputStreamReader(inputstream1, StandardCharsets.UTF_8));
+                String s4;
+
+                while ((s4 = bufferedreader1.readLine()) != null)
+                {
+                    s4 = s4.replaceAll("PLAYERNAME", this.mc.getSession().getUsername());
+                    s4 = s4.replaceAll("\t", "    ");
+                    this.lines.addAll(this.mc.fontRenderer.listFormattedStringToWidth(s4, 274));
+                    this.lines.add("");
+                }
+
+                inputstream1.close();
+                this.totalScrollLength = this.lines.size() * 12;
+            }
+            catch (Exception exception)
+            {
+                LOGGER.error("Couldn't load credits", (Throwable)exception);
+            }
+            finally
+            {
+                IOUtils.closeQuietly((Closeable)iresource);
+            }
+        }
+    }
+
+    private void drawWinGameScreen(int p_146575_1_, int p_146575_2_, float p_146575_3_)
+    {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        this.mc.getTextureManager().bindTexture(Gui.OPTIONS_BACKGROUND);
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        int i = this.width;
+        float f = -this.time * 0.5F * this.scrollSpeed;
+        float f1 = (float)this.height - this.time * 0.5F * this.scrollSpeed;
+        float f2 = 0.015625F;
+        float f3 = this.time * 0.02F;
+        float f4 = (float)(this.totalScrollLength + this.height + this.height + 24) / this.scrollSpeed;
+        float f5 = (f4 - 20.0F - this.time) * 0.005F;
+
+        if (f5 < f3)
+        {
+            f3 = f5;
+        }
+
+        if (f3 > 1.0F)
+        {
+            f3 = 1.0F;
+        }
+
+        f3 = f3 * f3;
+        f3 = f3 * 96.0F / 255.0F;
+        bufferbuilder.pos(0.0D, (double)this.height, (double)this.zLevel).tex(0.0D, (double)(f * 0.015625F)).color(f3, f3, f3, 1.0F).endVertex();
+        bufferbuilder.pos((double)i, (double)this.height, (double)this.zLevel).tex((double)((float)i * 0.015625F), (double)(f * 0.015625F)).color(f3, f3, f3, 1.0F).endVertex();
+        bufferbuilder.pos((double)i, 0.0D, (double)this.zLevel).tex((double)((float)i * 0.015625F), (double)(f1 * 0.015625F)).color(f3, f3, f3, 1.0F).endVertex();
+        bufferbuilder.pos(0.0D, 0.0D, (double)this.zLevel).tex(0.0D, (double)(f1 * 0.015625F)).color(f3, f3, f3, 1.0F).endVertex();
+        tessellator.draw();
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawWinGameScreen(mouseX, mouseY, partialTicks);
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferbuilder = tessellator.getBuffer();
+        int i = 274;
+        int j = this.width / 2 - 137;
+        int k = this.height + 50;
+        this.time += partialTicks;
+        float f = -this.time * this.scrollSpeed;
+        GlStateManager.pushMatrix();
+        GlStateManager.translate(0.0F, f, 0.0F);
+        this.mc.getTextureManager().bindTexture(MINECRAFT_LOGO);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        GlStateManager.enableAlpha();
+        this.drawTexturedModalRect(j, k, 0, 0, 155, 44);
+        this.drawTexturedModalRect(j + 155, k, 0, 45, 155, 44);
+        this.mc.getTextureManager().bindTexture(field_194401_g);
+        drawModalRectWithCustomSizedTexture(j + 88, k + 37, 0.0F, 0.0F, 98, 14, 128.0F, 16.0F);
+        GlStateManager.disableAlpha();
+        int l = k + 100;
+
+        for (int i1 = 0; i1 < this.lines.size(); ++i1)
+        {
+            if (i1 == this.lines.size() - 1)
+            {
+                float f1 = (float)l + f - (float)(this.height / 2 - 6);
+
+                if (f1 < 0.0F)
+                {
+                    GlStateManager.translate(0.0F, -f1, 0.0F);
+                }
+            }
+
+            if ((float)l + f + 12.0F + 8.0F > 0.0F && (float)l + f < (float)this.height)
+            {
+                String s = this.lines.get(i1);
+
+                if (s.startsWith("[C]"))
+                {
+                    this.fontRenderer.drawStringWithShadow(s.substring(3), (float)(j + (274 - this.fontRenderer.getStringWidth(s.substring(3))) / 2), (float)l, 16777215);
+                }
+                else
+                {
+                    this.fontRenderer.fontRandom.setSeed((long)((float)((long)i1 * 4238972211L) + this.time / 4.0F));
+                    this.fontRenderer.drawStringWithShadow(s, (float)j, (float)l, 16777215);
+                }
+            }
+
+            l += 12;
+        }
+
+        GlStateManager.popMatrix();
+        this.mc.getTextureManager().bindTexture(VIGNETTE_TEXTURE);
+        GlStateManager.enableBlend();
+        GlStateManager.blendFunc(GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE_MINUS_SRC_COLOR);
+        int j1 = this.width;
+        int k1 = this.height;
+        bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+        bufferbuilder.pos(0.0D, (double)k1, (double)this.zLevel).tex(0.0D, 1.0D).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos((double)j1, (double)k1, (double)this.zLevel).tex(1.0D, 1.0D).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos((double)j1, 0.0D, (double)this.zLevel).tex(1.0D, 0.0D).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        bufferbuilder.pos(0.0D, 0.0D, (double)this.zLevel).tex(0.0D, 0.0D).color(1.0F, 1.0F, 1.0F, 1.0F).endVertex();
+        tessellator.draw();
+        GlStateManager.disableBlend();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiWorldEdit.java

@@ -0,0 +1,129 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.world.storage.ISaveFormat;
+import net.minecraft.world.storage.WorldInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.io.FileUtils;
+import org.lwjgl.input.Keyboard;
+
+@SideOnly(Side.CLIENT)
+public class GuiWorldEdit extends GuiScreen
+{
+    private final GuiScreen lastScreen;
+    private GuiTextField nameEdit;
+    private final String worldId;
+
+    public GuiWorldEdit(GuiScreen p_i46593_1_, String p_i46593_2_)
+    {
+        this.lastScreen = p_i46593_1_;
+        this.worldId = p_i46593_2_;
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        this.nameEdit.updateCursorCounter();
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        Keyboard.enableRepeatEvents(true);
+        this.buttonList.clear();
+        GuiButton guibutton = this.addButton(new GuiButton(3, this.width / 2 - 100, this.height / 4 + 24 + 12, I18n.format("selectWorld.edit.resetIcon")));
+        this.buttonList.add(new GuiButton(4, this.width / 2 - 100, this.height / 4 + 48 + 12, I18n.format("selectWorld.edit.openFolder")));
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 12, I18n.format("selectWorld.edit.save")));
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 12, I18n.format("gui.cancel")));
+        guibutton.enabled = this.mc.getSaveLoader().getFile(this.worldId, "icon.png").isFile();
+        ISaveFormat isaveformat = this.mc.getSaveLoader();
+        WorldInfo worldinfo = isaveformat.getWorldInfo(this.worldId);
+        String s = worldinfo == null ? "" : worldinfo.getWorldName();
+        this.nameEdit = new GuiTextField(2, this.fontRenderer, this.width / 2 - 100, 60, 200, 20);
+        this.nameEdit.setFocused(true);
+        this.nameEdit.setText(s);
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        Keyboard.enableRepeatEvents(false);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id == 1)
+            {
+                this.mc.displayGuiScreen(this.lastScreen);
+            }
+            else if (button.id == 0)
+            {
+                ISaveFormat isaveformat = this.mc.getSaveLoader();
+                isaveformat.renameWorld(this.worldId, this.nameEdit.getText().trim());
+                this.mc.displayGuiScreen(this.lastScreen);
+            }
+            else if (button.id == 3)
+            {
+                ISaveFormat isaveformat1 = this.mc.getSaveLoader();
+                FileUtils.deleteQuietly(isaveformat1.getFile(this.worldId, "icon.png"));
+                button.enabled = false;
+            }
+            else if (button.id == 4)
+            {
+                ISaveFormat isaveformat2 = this.mc.getSaveLoader();
+                OpenGlHelper.openFile(isaveformat2.getFile(this.worldId, "icon.png").getParentFile());
+            }
+        }
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        this.nameEdit.textboxKeyTyped(typedChar, keyCode);
+        (this.buttonList.get(2)).enabled = !this.nameEdit.getText().trim().isEmpty();
+
+        if (keyCode == 28 || keyCode == 156)
+        {
+            this.actionPerformed(this.buttonList.get(2));
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.nameEdit.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, I18n.format("selectWorld.edit.title"), this.width / 2, 20, 16777215);
+        this.drawString(this.fontRenderer, I18n.format("selectWorld.enterName"), this.width / 2 - 100, 47, 10526880);
+        this.nameEdit.drawTextBox();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiWorldSelection.java

@@ -0,0 +1,162 @@
+package net.minecraft.client.gui;
+
+import com.google.common.base.Splitter;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import javax.annotation.Nullable;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class GuiWorldSelection extends GuiScreen
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    /** The screen to return to when this closes (always Main Menu). */
+    protected GuiScreen prevScreen;
+    protected String title = "Select world";
+    /** Tooltip displayed a world whose version is different from this client's */
+    private String worldVersTooltip;
+    private GuiButton deleteButton;
+    private GuiButton selectButton;
+    private GuiButton renameButton;
+    private GuiButton copyButton;
+    private GuiListWorldSelection selectionList;
+
+    public GuiWorldSelection(GuiScreen screenIn)
+    {
+        this.prevScreen = screenIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.title = I18n.format("selectWorld.title");
+        this.selectionList = new GuiListWorldSelection(this, this.mc, this.width, this.height, 32, this.height - 64, 36);
+        this.postInit();
+    }
+
+    /**
+     * Handles mouse input.
+     */
+    public void handleMouseInput() throws IOException
+    {
+        super.handleMouseInput();
+        this.selectionList.handleMouseInput();
+    }
+
+    public void postInit()
+    {
+        this.selectButton = this.addButton(new GuiButton(1, this.width / 2 - 154, this.height - 52, 150, 20, I18n.format("selectWorld.select")));
+        this.addButton(new GuiButton(3, this.width / 2 + 4, this.height - 52, 150, 20, I18n.format("selectWorld.create")));
+        this.renameButton = this.addButton(new GuiButton(4, this.width / 2 - 154, this.height - 28, 72, 20, I18n.format("selectWorld.edit")));
+        this.deleteButton = this.addButton(new GuiButton(2, this.width / 2 - 76, this.height - 28, 72, 20, I18n.format("selectWorld.delete")));
+        this.copyButton = this.addButton(new GuiButton(5, this.width / 2 + 4, this.height - 28, 72, 20, I18n.format("selectWorld.recreate")));
+        this.addButton(new GuiButton(0, this.width / 2 + 82, this.height - 28, 72, 20, I18n.format("gui.cancel")));
+        this.selectButton.enabled = false;
+        this.deleteButton.enabled = false;
+        this.renameButton.enabled = false;
+        this.copyButton.enabled = false;
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            GuiListWorldSelectionEntry guilistworldselectionentry = this.selectionList.getSelectedWorld();
+
+            if (button.id == 2)
+            {
+                if (guilistworldselectionentry != null)
+                {
+                    guilistworldselectionentry.deleteWorld();
+                }
+            }
+            else if (button.id == 1)
+            {
+                if (guilistworldselectionentry != null)
+                {
+                    guilistworldselectionentry.joinWorld();
+                }
+            }
+            else if (button.id == 3)
+            {
+                this.mc.displayGuiScreen(new GuiCreateWorld(this));
+            }
+            else if (button.id == 4)
+            {
+                if (guilistworldselectionentry != null)
+                {
+                    guilistworldselectionentry.editWorld();
+                }
+            }
+            else if (button.id == 0)
+            {
+                this.mc.displayGuiScreen(this.prevScreen);
+            }
+            else if (button.id == 5 && guilistworldselectionentry != null)
+            {
+                guilistworldselectionentry.recreateWorld();
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.worldVersTooltip = null;
+        this.selectionList.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(this.fontRenderer, this.title, this.width / 2, 20, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+
+        if (this.worldVersTooltip != null)
+        {
+            this.drawHoveringText(Lists.newArrayList(Splitter.on("\n").split(this.worldVersTooltip)), mouseX, mouseY);
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+        this.selectionList.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Called when a mouse button is released.
+     */
+    protected void mouseReleased(int mouseX, int mouseY, int state)
+    {
+        super.mouseReleased(mouseX, mouseY, state);
+        this.selectionList.mouseReleased(mouseX, mouseY, state);
+    }
+
+    /**
+     * Called back by selectionList when we call its drawScreen method, from ours.
+     */
+    public void setVersionTooltip(String p_184861_1_)
+    {
+        this.worldVersTooltip = p_184861_1_;
+    }
+
+    public void selectWorld(@Nullable GuiListWorldSelectionEntry entry)
+    {
+        boolean flag = entry != null;
+        this.selectButton.enabled = flag;
+        this.deleteButton.enabled = flag;
+        this.renameButton.enabled = flag;
+        this.copyButton.enabled = flag;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiYesNo.java

@@ -0,0 +1,111 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiYesNo extends GuiScreen
+{
+    /** A reference to the screen object that created this. Used for navigating between screens. */
+    protected GuiYesNoCallback parentScreen;
+    protected String messageLine1;
+    private final String messageLine2;
+    private final List<String> listLines = Lists.<String>newArrayList();
+    /** The text shown for the first button in GuiYesNo */
+    protected String confirmButtonText;
+    /** The text shown for the second button in GuiYesNo */
+    protected String cancelButtonText;
+    protected int parentButtonClickedId;
+    private int ticksUntilEnable;
+
+    public GuiYesNo(GuiYesNoCallback parentScreenIn, String messageLine1In, String messageLine2In, int parentButtonClickedIdIn)
+    {
+        this.parentScreen = parentScreenIn;
+        this.messageLine1 = messageLine1In;
+        this.messageLine2 = messageLine2In;
+        this.parentButtonClickedId = parentButtonClickedIdIn;
+        this.confirmButtonText = I18n.format("gui.yes");
+        this.cancelButtonText = I18n.format("gui.no");
+    }
+
+    public GuiYesNo(GuiYesNoCallback parentScreenIn, String messageLine1In, String messageLine2In, String confirmButtonTextIn, String cancelButtonTextIn, int parentButtonClickedIdIn)
+    {
+        this.parentScreen = parentScreenIn;
+        this.messageLine1 = messageLine1In;
+        this.messageLine2 = messageLine2In;
+        this.confirmButtonText = confirmButtonTextIn;
+        this.cancelButtonText = cancelButtonTextIn;
+        this.parentButtonClickedId = parentButtonClickedIdIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.buttonList.add(new GuiOptionButton(0, this.width / 2 - 155, this.height / 6 + 96, this.confirmButtonText));
+        this.buttonList.add(new GuiOptionButton(1, this.width / 2 - 155 + 160, this.height / 6 + 96, this.cancelButtonText));
+        this.listLines.clear();
+        this.listLines.addAll(this.fontRenderer.listFormattedStringToWidth(this.messageLine2, this.width - 50));
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        this.parentScreen.confirmClicked(button.id == 0, this.parentButtonClickedId);
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.messageLine1, this.width / 2, 70, 16777215);
+        int i = 90;
+
+        for (String s : this.listLines)
+        {
+            this.drawCenteredString(this.fontRenderer, s, this.width / 2, i, 16777215);
+            i += this.fontRenderer.FONT_HEIGHT;
+        }
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    /**
+     * Sets the number of ticks to wait before enabling the buttons.
+     */
+    public void setButtonDelay(int ticksUntilEnableIn)
+    {
+        this.ticksUntilEnable = ticksUntilEnableIn;
+
+        for (GuiButton guibutton : this.buttonList)
+        {
+            guibutton.enabled = false;
+        }
+    }
+
+    /**
+     * Called from the main game loop to update the screen.
+     */
+    public void updateScreen()
+    {
+        super.updateScreen();
+
+        if (--this.ticksUntilEnable == 0)
+        {
+            for (GuiButton guibutton : this.buttonList)
+            {
+                guibutton.enabled = true;
+            }
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/GuiYesNoCallback.java

@@ -0,0 +1,10 @@
+package net.minecraft.client.gui;
+
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public interface GuiYesNoCallback
+{
+    void confirmClicked(boolean result, int id);
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/IProgressMeter.java

@@ -0,0 +1,12 @@
+package net.minecraft.client.gui;
+
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public interface IProgressMeter
+{
+    String[] LOADING_STRINGS = new String[] {"oooooo", "Oooooo", "oOoooo", "ooOooo", "oooOoo", "ooooOo", "oooooO"};
+
+    void onStatsUpdated();
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/MapItemRenderer.java

@@ -0,0 +1,187 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Maps;
+import java.util.Map;
+import javax.annotation.Nullable;
+import net.minecraft.block.material.MapColor;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.renderer.texture.TextureManager;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.storage.MapData;
+import net.minecraft.world.storage.MapDecoration;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class MapItemRenderer
+{
+    private static final ResourceLocation TEXTURE_MAP_ICONS = new ResourceLocation("textures/map/map_icons.png");
+    private final TextureManager textureManager;
+    private final Map<String, MapItemRenderer.Instance> loadedMaps = Maps.<String, MapItemRenderer.Instance>newHashMap();
+
+    public MapItemRenderer(TextureManager textureManagerIn)
+    {
+        this.textureManager = textureManagerIn;
+    }
+
+    /**
+     * Updates a map texture
+     */
+    public void updateMapTexture(MapData mapdataIn)
+    {
+        this.getMapRendererInstance(mapdataIn).updateMapTexture();
+    }
+
+    public void renderMap(MapData mapdataIn, boolean noOverlayRendering)
+    {
+        this.getMapRendererInstance(mapdataIn).render(noOverlayRendering);
+    }
+
+    /**
+     * Returns {@link net.minecraft.client.gui.MapItemRenderer.Instance MapItemRenderer.Instance} with given map data
+     */
+    private MapItemRenderer.Instance getMapRendererInstance(MapData mapdataIn)
+    {
+        MapItemRenderer.Instance mapitemrenderer$instance = this.loadedMaps.get(mapdataIn.mapName);
+
+        if (mapitemrenderer$instance == null)
+        {
+            mapitemrenderer$instance = new MapItemRenderer.Instance(mapdataIn);
+            this.loadedMaps.put(mapdataIn.mapName, mapitemrenderer$instance);
+        }
+
+        return mapitemrenderer$instance;
+    }
+
+    @Nullable
+    public MapItemRenderer.Instance getMapInstanceIfExists(String p_191205_1_)
+    {
+        return this.loadedMaps.get(p_191205_1_);
+    }
+
+    /**
+     * Clears the currently loaded maps and removes their corresponding textures
+     */
+    public void clearLoadedMaps()
+    {
+        for (MapItemRenderer.Instance mapitemrenderer$instance : this.loadedMaps.values())
+        {
+            this.textureManager.deleteTexture(mapitemrenderer$instance.location);
+        }
+
+        this.loadedMaps.clear();
+    }
+
+    @Nullable
+    public MapData getData(@Nullable MapItemRenderer.Instance p_191207_1_)
+    {
+        return p_191207_1_ != null ? p_191207_1_.mapData : null;
+    }
+
+    @SideOnly(Side.CLIENT)
+    class Instance
+    {
+        private final MapData mapData;
+        private final DynamicTexture mapTexture;
+        private final ResourceLocation location;
+        private final int[] mapTextureData;
+
+        private Instance(MapData mapdataIn)
+        {
+            this.mapData = mapdataIn;
+            this.mapTexture = new DynamicTexture(128, 128);
+            this.mapTextureData = this.mapTexture.getTextureData();
+            this.location = MapItemRenderer.this.textureManager.getDynamicTextureLocation("map/" + mapdataIn.mapName, this.mapTexture);
+
+            for (int i = 0; i < this.mapTextureData.length; ++i)
+            {
+                this.mapTextureData[i] = 0;
+            }
+        }
+
+        /**
+         * Updates a map {@link net.minecraft.client.gui.MapItemRenderer.Instance#mapTexture texture}
+         */
+        private void updateMapTexture()
+        {
+            for (int i = 0; i < 16384; ++i)
+            {
+                int j = this.mapData.colors[i] & 255;
+
+                if (j / 4 == 0)
+                {
+                    this.mapTextureData[i] = (i + i / 128 & 1) * 8 + 16 << 24;
+                }
+                else
+                {
+                    this.mapTextureData[i] = MapColor.COLORS[j / 4].getMapColor(j & 3);
+                }
+            }
+
+            this.mapTexture.updateDynamicTexture();
+        }
+
+        /**
+         * Renders map and players to it
+         */
+        private void render(boolean noOverlayRendering)
+        {
+            int i = 0;
+            int j = 0;
+            Tessellator tessellator = Tessellator.getInstance();
+            BufferBuilder bufferbuilder = tessellator.getBuffer();
+            float f = 0.0F;
+            MapItemRenderer.this.textureManager.bindTexture(this.location);
+            GlStateManager.enableBlend();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+            GlStateManager.disableAlpha();
+            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+            bufferbuilder.pos(0.0D, 128.0D, -0.009999999776482582D).tex(0.0D, 1.0D).endVertex();
+            bufferbuilder.pos(128.0D, 128.0D, -0.009999999776482582D).tex(1.0D, 1.0D).endVertex();
+            bufferbuilder.pos(128.0D, 0.0D, -0.009999999776482582D).tex(1.0D, 0.0D).endVertex();
+            bufferbuilder.pos(0.0D, 0.0D, -0.009999999776482582D).tex(0.0D, 0.0D).endVertex();
+            tessellator.draw();
+            GlStateManager.enableAlpha();
+            GlStateManager.disableBlend();
+            MapItemRenderer.this.textureManager.bindTexture(MapItemRenderer.TEXTURE_MAP_ICONS);
+            int k = 0;
+
+            for (MapDecoration mapdecoration : this.mapData.mapDecorations.values())
+            {
+                if (!noOverlayRendering || mapdecoration.renderOnFrame())
+                {
+                    if (mapdecoration.render(k)) { k++; continue; }
+                    MapItemRenderer.this.textureManager.bindTexture(MapItemRenderer.TEXTURE_MAP_ICONS); // Rebind in case custom render changes it
+                    GlStateManager.pushMatrix();
+                    GlStateManager.translate(0.0F + (float)mapdecoration.getX() / 2.0F + 64.0F, 0.0F + (float)mapdecoration.getY() / 2.0F + 64.0F, -0.02F);
+                    GlStateManager.rotate((float)(mapdecoration.getRotation() * 360) / 16.0F, 0.0F, 0.0F, 1.0F);
+                    GlStateManager.scale(4.0F, 4.0F, 3.0F);
+                    GlStateManager.translate(-0.125F, 0.125F, 0.0F);
+                    byte b0 = mapdecoration.getImage();
+                    float f1 = (float)(b0 % 4 + 0) / 4.0F;
+                    float f2 = (float)(b0 / 4 + 0) / 4.0F;
+                    float f3 = (float)(b0 % 4 + 1) / 4.0F;
+                    float f4 = (float)(b0 / 4 + 1) / 4.0F;
+                    bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX);
+                    float f5 = -0.001F;
+                    bufferbuilder.pos(-1.0D, 1.0D, (double)((float)k * -0.001F)).tex((double)f1, (double)f2).endVertex();
+                    bufferbuilder.pos(1.0D, 1.0D, (double)((float)k * -0.001F)).tex((double)f3, (double)f2).endVertex();
+                    bufferbuilder.pos(1.0D, -1.0D, (double)((float)k * -0.001F)).tex((double)f3, (double)f4).endVertex();
+                    bufferbuilder.pos(-1.0D, -1.0D, (double)((float)k * -0.001F)).tex((double)f1, (double)f4).endVertex();
+                    tessellator.draw();
+                    GlStateManager.popMatrix();
+                    ++k;
+                }
+            }
+
+            GlStateManager.pushMatrix();
+            GlStateManager.translate(0.0F, 0.0F, -0.04F);
+            GlStateManager.scale(1.0F, 1.0F, 1.0F);
+            GlStateManager.popMatrix();
+        }
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ScaledResolution.java

@@ -0,0 +1,70 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ScaledResolution
+{
+    private final double scaledWidthD;
+    private final double scaledHeightD;
+    private int scaledWidth;
+    private int scaledHeight;
+    private int scaleFactor;
+
+    public ScaledResolution(Minecraft minecraftClient)
+    {
+        this.scaledWidth = minecraftClient.displayWidth;
+        this.scaledHeight = minecraftClient.displayHeight;
+        this.scaleFactor = 1;
+        boolean flag = minecraftClient.isUnicode();
+        int i = minecraftClient.gameSettings.guiScale;
+
+        if (i == 0)
+        {
+            i = 1000;
+        }
+
+        while (this.scaleFactor < i && this.scaledWidth / (this.scaleFactor + 1) >= 320 && this.scaledHeight / (this.scaleFactor + 1) >= 240)
+        {
+            ++this.scaleFactor;
+        }
+
+        if (flag && this.scaleFactor % 2 != 0 && this.scaleFactor != 1)
+        {
+            --this.scaleFactor;
+        }
+
+        this.scaledWidthD = (double)this.scaledWidth / (double)this.scaleFactor;
+        this.scaledHeightD = (double)this.scaledHeight / (double)this.scaleFactor;
+        this.scaledWidth = MathHelper.ceil(this.scaledWidthD);
+        this.scaledHeight = MathHelper.ceil(this.scaledHeightD);
+    }
+
+    public int getScaledWidth()
+    {
+        return this.scaledWidth;
+    }
+
+    public int getScaledHeight()
+    {
+        return this.scaledHeight;
+    }
+
+    public double getScaledWidth_double()
+    {
+        return this.scaledWidthD;
+    }
+
+    public double getScaledHeight_double()
+    {
+        return this.scaledHeightD;
+    }
+
+    public int getScaleFactor()
+    {
+        return this.scaleFactor;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ScreenChatOptions.java

@@ -0,0 +1,107 @@
+package net.minecraft.client.gui;
+
+import java.io.IOException;
+import net.minecraft.client.gui.chat.NarratorChatListener;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ScreenChatOptions extends GuiScreen
+{
+    private static final GameSettings.Options[] CHAT_OPTIONS = new GameSettings.Options[] {GameSettings.Options.CHAT_VISIBILITY, GameSettings.Options.CHAT_COLOR, GameSettings.Options.CHAT_LINKS, GameSettings.Options.CHAT_OPACITY, GameSettings.Options.CHAT_LINKS_PROMPT, GameSettings.Options.CHAT_SCALE, GameSettings.Options.CHAT_HEIGHT_FOCUSED, GameSettings.Options.CHAT_HEIGHT_UNFOCUSED, GameSettings.Options.CHAT_WIDTH, GameSettings.Options.REDUCED_DEBUG_INFO, GameSettings.Options.NARRATOR};
+    private final GuiScreen parentScreen;
+    private final GameSettings game_settings;
+    private String chatTitle;
+    private GuiOptionButton narratorButton;
+
+    public ScreenChatOptions(GuiScreen parentScreenIn, GameSettings gameSettingsIn)
+    {
+        this.parentScreen = parentScreenIn;
+        this.game_settings = gameSettingsIn;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.chatTitle = I18n.format("options.chat.title");
+        int i = 0;
+
+        for (GameSettings.Options gamesettings$options : CHAT_OPTIONS)
+        {
+            if (gamesettings$options.isFloat())
+            {
+                this.buttonList.add(new GuiOptionSlider(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 + 24 * (i >> 1), gamesettings$options));
+            }
+            else
+            {
+                GuiOptionButton guioptionbutton = new GuiOptionButton(gamesettings$options.getOrdinal(), this.width / 2 - 155 + i % 2 * 160, this.height / 6 + 24 * (i >> 1), gamesettings$options, this.game_settings.getKeyBinding(gamesettings$options));
+                this.buttonList.add(guioptionbutton);
+
+                if (gamesettings$options == GameSettings.Options.NARRATOR)
+                {
+                    this.narratorButton = guioptionbutton;
+                    guioptionbutton.enabled = NarratorChatListener.INSTANCE.isActive();
+                }
+            }
+
+            ++i;
+        }
+
+        this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 144, I18n.format("gui.done")));
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == 1)
+        {
+            this.mc.gameSettings.saveOptions();
+        }
+
+        super.keyTyped(typedChar, keyCode);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    protected void actionPerformed(GuiButton button) throws IOException
+    {
+        if (button.enabled)
+        {
+            if (button.id < 100 && button instanceof GuiOptionButton)
+            {
+                this.game_settings.setOptionValue(((GuiOptionButton)button).getOption(), 1);
+                button.displayString = this.game_settings.getKeyBinding(GameSettings.Options.byOrdinal(button.id));
+            }
+
+            if (button.id == 200)
+            {
+                this.mc.gameSettings.saveOptions();
+                this.mc.displayGuiScreen(this.parentScreen);
+            }
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        this.drawDefaultBackground();
+        this.drawCenteredString(this.fontRenderer, this.chatTitle, this.width / 2, 20, 16777215);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    public void updateNarratorButton()
+    {
+        this.narratorButton.displayString = this.game_settings.getKeyBinding(GameSettings.Options.byOrdinal(this.narratorButton.id));
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ServerListEntryLanDetected.java

@@ -0,0 +1,71 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.network.LanServerInfo;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ServerListEntryLanDetected implements GuiListExtended.IGuiListEntry
+{
+    private final GuiMultiplayer screen;
+    protected final Minecraft mc;
+    protected final LanServerInfo serverData;
+    private long lastClickTime;
+
+    protected ServerListEntryLanDetected(GuiMultiplayer p_i47141_1_, LanServerInfo p_i47141_2_)
+    {
+        this.screen = p_i47141_1_;
+        this.serverData = p_i47141_2_;
+        this.mc = Minecraft.getMinecraft();
+    }
+
+    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+    {
+        this.mc.fontRenderer.drawString(I18n.format("lanServer.title"), x + 32 + 3, y + 1, 16777215);
+        this.mc.fontRenderer.drawString(this.serverData.getServerMotd(), x + 32 + 3, y + 12, 8421504);
+
+        if (this.mc.gameSettings.hideServerAddress)
+        {
+            this.mc.fontRenderer.drawString(I18n.format("selectServer.hiddenAddress"), x + 32 + 3, y + 12 + 11, 3158064);
+        }
+        else
+        {
+            this.mc.fontRenderer.drawString(this.serverData.getServerIpPort(), x + 32 + 3, y + 12 + 11, 3158064);
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+     * clicked and the list should not be dragged.
+     */
+    public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+    {
+        this.screen.selectServer(slotIndex);
+
+        if (Minecraft.getSystemTime() - this.lastClickTime < 250L)
+        {
+            this.screen.connectToSelected();
+        }
+
+        this.lastClickTime = Minecraft.getSystemTime();
+        return false;
+    }
+
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+    {
+    }
+
+    /**
+     * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+     */
+    public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+    {
+    }
+
+    public LanServerInfo getServerData()
+    {
+        return this.serverData;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ServerListEntryLanScan.java

@@ -0,0 +1,55 @@
+package net.minecraft.client.gui;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.I18n;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ServerListEntryLanScan implements GuiListExtended.IGuiListEntry
+{
+    private final Minecraft mc = Minecraft.getMinecraft();
+
+    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+    {
+        int i = y + slotHeight / 2 - this.mc.fontRenderer.FONT_HEIGHT / 2;
+        this.mc.fontRenderer.drawString(I18n.format("lanServer.scanning"), this.mc.currentScreen.width / 2 - this.mc.fontRenderer.getStringWidth(I18n.format("lanServer.scanning")) / 2, i, 16777215);
+        String s;
+
+        switch ((int)(Minecraft.getSystemTime() / 300L % 4L))
+        {
+            case 0:
+            default:
+                s = "O o o";
+                break;
+            case 1:
+            case 3:
+                s = "o O o";
+                break;
+            case 2:
+                s = "o o O";
+        }
+
+        this.mc.fontRenderer.drawString(s, this.mc.currentScreen.width / 2 - this.mc.fontRenderer.getStringWidth(s) / 2, i + this.mc.fontRenderer.FONT_HEIGHT, 8421504);
+    }
+
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+    {
+    }
+
+    /**
+     * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+     * clicked and the list should not be dragged.
+     */
+    public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+    {
+        return false;
+    }
+
+    /**
+     * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+     */
+    public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+    {
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ServerListEntryNormal.java

@@ -0,0 +1,358 @@
+package net.minecraft.client.gui;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.ByteBufInputStream;
+import io.netty.buffer.Unpooled;
+import io.netty.handler.codec.base64.Base64;
+import java.awt.image.BufferedImage;
+import java.net.UnknownHostException;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.ThreadPoolExecutor;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.renderer.texture.TextureUtil;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.commons.lang3.Validate;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+@SideOnly(Side.CLIENT)
+public class ServerListEntryNormal implements GuiListExtended.IGuiListEntry
+{
+    private static final Logger LOGGER = LogManager.getLogger();
+    private static final ThreadPoolExecutor EXECUTOR = new ScheduledThreadPoolExecutor(5, (new ThreadFactoryBuilder()).setNameFormat("Server Pinger #%d").setDaemon(true).build());
+    private static final ResourceLocation UNKNOWN_SERVER = new ResourceLocation("textures/misc/unknown_server.png");
+    private static final ResourceLocation SERVER_SELECTION_BUTTONS = new ResourceLocation("textures/gui/server_selection.png");
+    private final GuiMultiplayer owner;
+    private final Minecraft mc;
+    private final ServerData server;
+    private final ResourceLocation serverIcon;
+    private String lastIconB64;
+    private DynamicTexture icon;
+    private long lastClickTime;
+
+    protected ServerListEntryNormal(GuiMultiplayer ownerIn, ServerData serverIn)
+    {
+        this.owner = ownerIn;
+        this.server = serverIn;
+        this.mc = Minecraft.getMinecraft();
+        this.serverIcon = new ResourceLocation("servers/" + serverIn.serverIP + "/icon");
+        this.icon = (DynamicTexture)this.mc.getTextureManager().getTexture(this.serverIcon);
+    }
+
+    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks)
+    {
+        if (!this.server.pinged)
+        {
+            this.server.pinged = true;
+            this.server.pingToServer = -2L;
+            this.server.serverMOTD = "";
+            this.server.populationInfo = "";
+            EXECUTOR.submit(new Runnable()
+            {
+                public void run()
+                {
+                    try
+                    {
+                        ServerListEntryNormal.this.owner.getOldServerPinger().ping(ServerListEntryNormal.this.server);
+                    }
+                    catch (UnknownHostException var2)
+                    {
+                        ServerListEntryNormal.this.server.pingToServer = -1L;
+                        ServerListEntryNormal.this.server.serverMOTD = TextFormatting.DARK_RED + I18n.format("multiplayer.status.cannot_resolve");
+                    }
+                    catch (Exception var3)
+                    {
+                        ServerListEntryNormal.this.server.pingToServer = -1L;
+                        ServerListEntryNormal.this.server.serverMOTD = TextFormatting.DARK_RED + I18n.format("multiplayer.status.cannot_connect");
+                    }
+                }
+            });
+        }
+
+        boolean flag = this.server.version > 340;
+        boolean flag1 = this.server.version < 340;
+        boolean flag2 = flag || flag1;
+        this.mc.fontRenderer.drawString(this.server.serverName, x + 32 + 3, y + 1, 16777215);
+        List<String> list = this.mc.fontRenderer.listFormattedStringToWidth(net.minecraftforge.fml.client.FMLClientHandler.instance().fixDescription(this.server.serverMOTD), listWidth - 32 - 2);
+
+        for (int i = 0; i < Math.min(list.size(), 2); ++i)
+        {
+            this.mc.fontRenderer.drawString(list.get(i), x + 32 + 3, y + 12 + this.mc.fontRenderer.FONT_HEIGHT * i, 8421504);
+        }
+
+        String s2 = flag2 ? TextFormatting.DARK_RED + this.server.gameVersion : this.server.populationInfo;
+        int j = this.mc.fontRenderer.getStringWidth(s2);
+        this.mc.fontRenderer.drawString(s2, x + listWidth - j - 15 - 2, y + 1, 8421504);
+        int k = 0;
+        String s = null;
+        int l;
+        String s1;
+
+        if (flag2)
+        {
+            l = 5;
+            s1 = I18n.format(flag ? "multiplayer.status.client_out_of_date" : "multiplayer.status.server_out_of_date");
+            s = this.server.playerList;
+        }
+        else if (this.server.pinged && this.server.pingToServer != -2L)
+        {
+            if (this.server.pingToServer < 0L)
+            {
+                l = 5;
+            }
+            else if (this.server.pingToServer < 150L)
+            {
+                l = 0;
+            }
+            else if (this.server.pingToServer < 300L)
+            {
+                l = 1;
+            }
+            else if (this.server.pingToServer < 600L)
+            {
+                l = 2;
+            }
+            else if (this.server.pingToServer < 1000L)
+            {
+                l = 3;
+            }
+            else
+            {
+                l = 4;
+            }
+
+            if (this.server.pingToServer < 0L)
+            {
+                s1 = I18n.format("multiplayer.status.no_connection");
+            }
+            else
+            {
+                s1 = this.server.pingToServer + "ms";
+                s = this.server.playerList;
+            }
+        }
+        else
+        {
+            k = 1;
+            l = (int)(Minecraft.getSystemTime() / 100L + (long)(slotIndex * 2) & 7L);
+
+            if (l > 4)
+            {
+                l = 8 - l;
+            }
+
+            s1 = I18n.format("multiplayer.status.pinging");
+        }
+
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        this.mc.getTextureManager().bindTexture(Gui.ICONS);
+        Gui.drawModalRectWithCustomSizedTexture(x + listWidth - 15, y, (float)(k * 10), (float)(176 + l * 8), 10, 8, 256.0F, 256.0F);
+
+        if (this.server.getBase64EncodedIconData() != null && !this.server.getBase64EncodedIconData().equals(this.lastIconB64))
+        {
+            this.lastIconB64 = this.server.getBase64EncodedIconData();
+            this.prepareServerIcon();
+            this.owner.getServerList().saveServerList();
+        }
+
+        if (this.icon != null)
+        {
+            this.drawTextureAt(x, y, this.serverIcon);
+        }
+        else
+        {
+            this.drawTextureAt(x, y, UNKNOWN_SERVER);
+        }
+
+        int i1 = mouseX - x;
+        int j1 = mouseY - y;
+
+        String tooltip = net.minecraftforge.fml.client.FMLClientHandler.instance().enhanceServerListEntry(this, this.server, x, listWidth, y, i1, j1);
+        if (tooltip != null)
+        {
+            this.owner.setHoveringText(tooltip);
+        } else
+        if (i1 >= listWidth - 15 && i1 <= listWidth - 5 && j1 >= 0 && j1 <= 8)
+        {
+            this.owner.setHoveringText(s1);
+        }
+        else if (i1 >= listWidth - j - 15 - 2 && i1 <= listWidth - 15 - 2 && j1 >= 0 && j1 <= 8)
+        {
+            this.owner.setHoveringText(s);
+        }
+
+        if (this.mc.gameSettings.touchscreen || isSelected)
+        {
+            this.mc.getTextureManager().bindTexture(SERVER_SELECTION_BUTTONS);
+            Gui.drawRect(x, y, x + 32, y + 32, -1601138544);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            int k1 = mouseX - x;
+            int l1 = mouseY - y;
+
+            if (this.canJoin())
+            {
+                if (k1 < 32 && k1 > 16)
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 0.0F, 32.0F, 32, 32, 256.0F, 256.0F);
+                }
+                else
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 0.0F, 0.0F, 32, 32, 256.0F, 256.0F);
+                }
+            }
+
+            if (this.owner.canMoveUp(this, slotIndex))
+            {
+                if (k1 < 16 && l1 < 16)
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 96.0F, 32.0F, 32, 32, 256.0F, 256.0F);
+                }
+                else
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 96.0F, 0.0F, 32, 32, 256.0F, 256.0F);
+                }
+            }
+
+            if (this.owner.canMoveDown(this, slotIndex))
+            {
+                if (k1 < 16 && l1 > 16)
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 64.0F, 32.0F, 32, 32, 256.0F, 256.0F);
+                }
+                else
+                {
+                    Gui.drawModalRectWithCustomSizedTexture(x, y, 64.0F, 0.0F, 32, 32, 256.0F, 256.0F);
+                }
+            }
+        }
+    }
+
+    protected void drawTextureAt(int p_178012_1_, int p_178012_2_, ResourceLocation p_178012_3_)
+    {
+        this.mc.getTextureManager().bindTexture(p_178012_3_);
+        GlStateManager.enableBlend();
+        Gui.drawModalRectWithCustomSizedTexture(p_178012_1_, p_178012_2_, 0.0F, 0.0F, 32, 32, 32.0F, 32.0F);
+        GlStateManager.disableBlend();
+    }
+
+    private boolean canJoin()
+    {
+        return true;
+    }
+
+    private void prepareServerIcon()
+    {
+        if (this.server.getBase64EncodedIconData() == null)
+        {
+            this.mc.getTextureManager().deleteTexture(this.serverIcon);
+            this.icon = null;
+        }
+        else
+        {
+            ByteBuf bytebuf = Unpooled.copiedBuffer((CharSequence)this.server.getBase64EncodedIconData(), StandardCharsets.UTF_8);
+            ByteBuf bytebuf1 = null;
+            BufferedImage bufferedimage;
+            label99:
+            {
+                try
+                {
+                    bytebuf1 = Base64.decode(bytebuf);
+                    bufferedimage = TextureUtil.readBufferedImage(new ByteBufInputStream(bytebuf1));
+                    Validate.validState(bufferedimage.getWidth() == 64, "Must be 64 pixels wide");
+                    Validate.validState(bufferedimage.getHeight() == 64, "Must be 64 pixels high");
+                    break label99;
+                }
+                catch (Throwable throwable)
+                {
+                    LOGGER.error("Invalid icon for server {} ({})", this.server.serverName, this.server.serverIP, throwable);
+                    this.server.setBase64EncodedIconData((String)null);
+                }
+                finally
+                {
+                    bytebuf.release();
+
+                    if (bytebuf1 != null)
+                    {
+                        bytebuf1.release();
+                    }
+                }
+
+                return;
+            }
+
+            if (this.icon == null)
+            {
+                this.icon = new DynamicTexture(bufferedimage.getWidth(), bufferedimage.getHeight());
+                this.mc.getTextureManager().loadTexture(this.serverIcon, this.icon);
+            }
+
+            bufferedimage.getRGB(0, 0, bufferedimage.getWidth(), bufferedimage.getHeight(), this.icon.getTextureData(), 0, bufferedimage.getWidth());
+            this.icon.updateDynamicTexture();
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
+     * clicked and the list should not be dragged.
+     */
+    public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY)
+    {
+        if (relativeX <= 32)
+        {
+            if (relativeX < 32 && relativeX > 16 && this.canJoin())
+            {
+                this.owner.selectServer(slotIndex);
+                this.owner.connectToSelected();
+                return true;
+            }
+
+            if (relativeX < 16 && relativeY < 16 && this.owner.canMoveUp(this, slotIndex))
+            {
+                this.owner.moveServerUp(this, slotIndex, GuiScreen.isShiftKeyDown());
+                return true;
+            }
+
+            if (relativeX < 16 && relativeY > 16 && this.owner.canMoveDown(this, slotIndex))
+            {
+                this.owner.moveServerDown(this, slotIndex, GuiScreen.isShiftKeyDown());
+                return true;
+            }
+        }
+
+        this.owner.selectServer(slotIndex);
+
+        if (Minecraft.getSystemTime() - this.lastClickTime < 250L)
+        {
+            this.owner.connectToSelected();
+        }
+
+        this.lastClickTime = Minecraft.getSystemTime();
+        return false;
+    }
+
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks)
+    {
+    }
+
+    /**
+     * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
+     */
+    public void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY)
+    {
+    }
+
+    public ServerData getServerData()
+    {
+        return this.server;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/ServerSelectionList.java

@@ -0,0 +1,106 @@
+package net.minecraft.client.gui;
+
+import com.google.common.collect.Lists;
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.multiplayer.ServerList;
+import net.minecraft.client.network.LanServerInfo;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ServerSelectionList extends GuiListExtended
+{
+    private final GuiMultiplayer owner;
+    private final List<ServerListEntryNormal> serverListInternet = Lists.<ServerListEntryNormal>newArrayList();
+    private final List<ServerListEntryLanDetected> serverListLan = Lists.<ServerListEntryLanDetected>newArrayList();
+    private final GuiListExtended.IGuiListEntry lanScanEntry = new ServerListEntryLanScan();
+    private int selectedSlotIndex = -1;
+
+    public ServerSelectionList(GuiMultiplayer ownerIn, Minecraft mcIn, int widthIn, int heightIn, int topIn, int bottomIn, int slotHeightIn)
+    {
+        super(mcIn, widthIn, heightIn, topIn, bottomIn, slotHeightIn);
+        this.owner = ownerIn;
+    }
+
+    /**
+     * Gets the IGuiListEntry object for the given index
+     */
+    public GuiListExtended.IGuiListEntry getListEntry(int index)
+    {
+        if (index < this.serverListInternet.size())
+        {
+            return this.serverListInternet.get(index);
+        }
+        else
+        {
+            index = index - this.serverListInternet.size();
+
+            if (index == 0)
+            {
+                return this.lanScanEntry;
+            }
+            else
+            {
+                --index;
+                return this.serverListLan.get(index);
+            }
+        }
+    }
+
+    protected int getSize()
+    {
+        return this.serverListInternet.size() + 1 + this.serverListLan.size();
+    }
+
+    public void setSelectedSlotIndex(int selectedSlotIndexIn)
+    {
+        this.selectedSlotIndex = selectedSlotIndexIn;
+    }
+
+    /**
+     * Returns true if the element passed in is currently selected
+     */
+    protected boolean isSelected(int slotIndex)
+    {
+        return slotIndex == this.selectedSlotIndex;
+    }
+
+    public int getSelected()
+    {
+        return this.selectedSlotIndex;
+    }
+
+    public void updateOnlineServers(ServerList p_148195_1_)
+    {
+        this.serverListInternet.clear();
+
+        for (int i = 0; i < p_148195_1_.countServers(); ++i)
+        {
+            this.serverListInternet.add(new ServerListEntryNormal(this.owner, p_148195_1_.getServerData(i)));
+        }
+    }
+
+    public void updateNetworkServers(List<LanServerInfo> p_148194_1_)
+    {
+        this.serverListLan.clear();
+
+        for (LanServerInfo lanserverinfo : p_148194_1_)
+        {
+            this.serverListLan.add(new ServerListEntryLanDetected(this.owner, lanserverinfo));
+        }
+    }
+
+    protected int getScrollBarX()
+    {
+        return super.getScrollBarX() + 30;
+    }
+
+    /**
+     * Gets the width of the list
+     */
+    public int getListWidth()
+    {
+        return super.getListWidth() + 85;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/achievement/package-info.java

@@ -0,0 +1,7 @@
+// Auto generated package-info by MCP
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+package net.minecraft.client.gui.achievement;
+
+import mcp.MethodsReturnNonnullByDefault;
+import javax.annotation.ParametersAreNonnullByDefault;

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/AdvancementState.java

@@ -0,0 +1,23 @@
+package net.minecraft.client.gui.advancements;
+
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public enum AdvancementState
+{
+    OBTAINED(0),
+    UNOBTAINED(1);
+
+    private final int id;
+
+    private AdvancementState(int id)
+    {
+        this.id = id;
+    }
+
+    public int getId()
+    {
+        return this.id;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/AdvancementTabType.java

@@ -0,0 +1,136 @@
+package net.minecraft.client.gui.advancements;
+
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.renderer.RenderItem;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+enum AdvancementTabType
+{
+    ABOVE(0, 0, 28, 32, 8),
+    BELOW(84, 0, 28, 32, 8),
+    LEFT(0, 64, 32, 28, 5),
+    RIGHT(96, 64, 32, 28, 5);
+
+    public static final int MAX_TABS;
+    private final int textureX;
+    private final int textureY;
+    private final int width;
+    private final int height;
+    private final int max;
+
+    private AdvancementTabType(int p_i47386_3_, int p_i47386_4_, int widthIn, int heightIn, int p_i47386_7_)
+    {
+        this.textureX = p_i47386_3_;
+        this.textureY = p_i47386_4_;
+        this.width = widthIn;
+        this.height = heightIn;
+        this.max = p_i47386_7_;
+    }
+
+    public int getMax()
+    {
+        return this.max;
+    }
+
+    public void draw(Gui guiIn, int x, int y, boolean p_192651_4_, int p_192651_5_)
+    {
+        int i = this.textureX;
+
+        if (p_192651_5_ > 0)
+        {
+            i += this.width;
+        }
+
+        if (p_192651_5_ == this.max - 1)
+        {
+            i += this.width;
+        }
+
+        int j = p_192651_4_ ? this.textureY + this.height : this.textureY;
+        guiIn.drawTexturedModalRect(x + this.getX(p_192651_5_), y + this.getY(p_192651_5_), i, j, this.width, this.height);
+    }
+
+    public void drawIcon(int p_192652_1_, int p_192652_2_, int p_192652_3_, RenderItem renderItemIn, ItemStack stack)
+    {
+        int i = p_192652_1_ + this.getX(p_192652_3_);
+        int j = p_192652_2_ + this.getY(p_192652_3_);
+
+        switch (this)
+        {
+            case ABOVE:
+                i += 6;
+                j += 9;
+                break;
+            case BELOW:
+                i += 6;
+                j += 6;
+                break;
+            case LEFT:
+                i += 10;
+                j += 5;
+                break;
+            case RIGHT:
+                i += 6;
+                j += 5;
+        }
+
+        renderItemIn.renderItemAndEffectIntoGUI((EntityLivingBase)null, stack, i, j);
+    }
+
+    public int getX(int p_192648_1_)
+    {
+        switch (this)
+        {
+            case ABOVE:
+                return (this.width + 4) * p_192648_1_;
+            case BELOW:
+                return (this.width + 4) * p_192648_1_;
+            case LEFT:
+                return -this.width + 4;
+            case RIGHT:
+                return 248;
+            default:
+                throw new UnsupportedOperationException("Don't know what this tab type is!" + this);
+        }
+    }
+
+    public int getY(int p_192653_1_)
+    {
+        switch (this)
+        {
+            case ABOVE:
+                return -this.height + 4;
+            case BELOW:
+                return 136;
+            case LEFT:
+                return this.height * p_192653_1_;
+            case RIGHT:
+                return this.height * p_192653_1_;
+            default:
+                throw new UnsupportedOperationException("Don't know what this tab type is!" + this);
+        }
+    }
+
+    public boolean isMouseOver(int p_192654_1_, int p_192654_2_, int p_192654_3_, int p_192654_4_, int p_192654_5_)
+    {
+        int i = p_192654_1_ + this.getX(p_192654_3_);
+        int j = p_192654_2_ + this.getY(p_192654_3_);
+        return p_192654_4_ > i && p_192654_4_ < i + this.width && p_192654_5_ > j && p_192654_5_ < j + this.height;
+    }
+
+    static
+    {
+        int i = 0;
+
+        for (AdvancementTabType advancementtabtype : values())
+        {
+            i += advancementtabtype.max;
+        }
+
+        MAX_TABS = i;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/GuiAdvancement.java

@@ -0,0 +1,386 @@
+package net.minecraft.client.gui.advancements;
+
+import com.google.common.collect.Lists;
+import java.util.Collections;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.annotation.Nullable;
+import net.minecraft.advancements.Advancement;
+import net.minecraft.advancements.AdvancementProgress;
+import net.minecraft.advancements.DisplayInfo;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiAdvancement extends Gui
+{
+    private static final ResourceLocation WIDGETS = new ResourceLocation("textures/gui/advancements/widgets.png");
+    private static final Pattern PATTERN = Pattern.compile("(.+) \\S+");
+    private final GuiAdvancementTab guiAdvancementTab;
+    private final Advancement advancement;
+    private final DisplayInfo displayInfo;
+    private final String title;
+    private final int width;
+    private final List<String> description;
+    private final Minecraft minecraft;
+    private GuiAdvancement parent;
+    private final List<GuiAdvancement> children = Lists.<GuiAdvancement>newArrayList();
+    private AdvancementProgress advancementProgress;
+    private final int x;
+    private final int y;
+
+    public GuiAdvancement(GuiAdvancementTab p_i47385_1_, Minecraft p_i47385_2_, Advancement p_i47385_3_, DisplayInfo p_i47385_4_)
+    {
+        this.guiAdvancementTab = p_i47385_1_;
+        this.advancement = p_i47385_3_;
+        this.displayInfo = p_i47385_4_;
+        this.minecraft = p_i47385_2_;
+        this.title = p_i47385_2_.fontRenderer.trimStringToWidth(p_i47385_4_.getTitle().getFormattedText(), 163);
+        this.x = MathHelper.floor(p_i47385_4_.getX() * 28.0F);
+        this.y = MathHelper.floor(p_i47385_4_.getY() * 27.0F);
+        int i = p_i47385_3_.getRequirementCount();
+        int j = String.valueOf(i).length();
+        int k = i > 1 ? p_i47385_2_.fontRenderer.getStringWidth("  ") + p_i47385_2_.fontRenderer.getStringWidth("0") * j * 2 + p_i47385_2_.fontRenderer.getStringWidth("/") : 0;
+        int l = 29 + p_i47385_2_.fontRenderer.getStringWidth(this.title) + k;
+        String s = p_i47385_4_.getDescription().getFormattedText();
+        this.description = this.findOptimalLines(s, l);
+
+        for (String s1 : this.description)
+        {
+            l = Math.max(l, p_i47385_2_.fontRenderer.getStringWidth(s1));
+        }
+
+        this.width = l + 3 + 5;
+    }
+
+    private List<String> findOptimalLines(String p_192995_1_, int p_192995_2_)
+    {
+        if (p_192995_1_.isEmpty())
+        {
+            return Collections.<String>emptyList();
+        }
+        else
+        {
+            List<String> list = this.minecraft.fontRenderer.listFormattedStringToWidth(p_192995_1_, p_192995_2_);
+
+            if (list.size() < 2)
+            {
+                return list;
+            }
+            else
+            {
+                String s = list.get(0);
+                String s1 = list.get(1);
+                int i = this.minecraft.fontRenderer.getStringWidth(s + ' ' + s1.split(" ")[0]);
+
+                if (i - p_192995_2_ <= 10)
+                {
+                    return this.minecraft.fontRenderer.listFormattedStringToWidth(p_192995_1_, i);
+                }
+                else
+                {
+                    Matcher matcher = PATTERN.matcher(s);
+
+                    if (matcher.matches())
+                    {
+                        int j = this.minecraft.fontRenderer.getStringWidth(matcher.group(1));
+
+                        if (p_192995_2_ - j <= 10)
+                        {
+                            return this.minecraft.fontRenderer.listFormattedStringToWidth(p_192995_1_, j);
+                        }
+                    }
+
+                    return list;
+                }
+            }
+        }
+    }
+
+    @Nullable
+    private GuiAdvancement getFirstVisibleParent(Advancement advancementIn)
+    {
+        while (true)
+        {
+            advancementIn = advancementIn.getParent();
+
+            if (advancementIn == null || advancementIn.getDisplay() != null)
+            {
+                break;
+            }
+        }
+
+        if (advancementIn != null && advancementIn.getDisplay() != null)
+        {
+            return this.guiAdvancementTab.getAdvancementGui(advancementIn);
+        }
+        else
+        {
+            return null;
+        }
+    }
+
+    public void drawConnectivity(int p_191819_1_, int p_191819_2_, boolean p_191819_3_)
+    {
+        if (this.parent != null)
+        {
+            int i = p_191819_1_ + this.parent.x + 13;
+            int j = p_191819_1_ + this.parent.x + 26 + 4;
+            int k = p_191819_2_ + this.parent.y + 13;
+            int l = p_191819_1_ + this.x + 13;
+            int i1 = p_191819_2_ + this.y + 13;
+            int j1 = p_191819_3_ ? -16777216 : -1;
+
+            if (p_191819_3_)
+            {
+                this.drawHorizontalLine(j, i, k - 1, j1);
+                this.drawHorizontalLine(j + 1, i, k, j1);
+                this.drawHorizontalLine(j, i, k + 1, j1);
+                this.drawHorizontalLine(l, j - 1, i1 - 1, j1);
+                this.drawHorizontalLine(l, j - 1, i1, j1);
+                this.drawHorizontalLine(l, j - 1, i1 + 1, j1);
+                this.drawVerticalLine(j - 1, i1, k, j1);
+                this.drawVerticalLine(j + 1, i1, k, j1);
+            }
+            else
+            {
+                this.drawHorizontalLine(j, i, k, j1);
+                this.drawHorizontalLine(l, j, i1, j1);
+                this.drawVerticalLine(j, i1, k, j1);
+            }
+        }
+
+        for (GuiAdvancement guiadvancement : this.children)
+        {
+            guiadvancement.drawConnectivity(p_191819_1_, p_191819_2_, p_191819_3_);
+        }
+    }
+
+    public void draw(int p_191817_1_, int p_191817_2_)
+    {
+        if (!this.displayInfo.isHidden() || this.advancementProgress != null && this.advancementProgress.isDone())
+        {
+            float f = this.advancementProgress == null ? 0.0F : this.advancementProgress.getPercent();
+            AdvancementState advancementstate;
+
+            if (f >= 1.0F)
+            {
+                advancementstate = AdvancementState.OBTAINED;
+            }
+            else
+            {
+                advancementstate = AdvancementState.UNOBTAINED;
+            }
+
+            this.minecraft.getTextureManager().bindTexture(WIDGETS);
+            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+            GlStateManager.enableBlend();
+            this.drawTexturedModalRect(p_191817_1_ + this.x + 3, p_191817_2_ + this.y, this.displayInfo.getFrame().getIcon(), 128 + advancementstate.getId() * 26, 26, 26);
+            RenderHelper.enableGUIStandardItemLighting();
+            this.minecraft.getRenderItem().renderItemAndEffectIntoGUI((EntityLivingBase)null, this.displayInfo.getIcon(), p_191817_1_ + this.x + 8, p_191817_2_ + this.y + 5);
+        }
+
+        for (GuiAdvancement guiadvancement : this.children)
+        {
+            guiadvancement.draw(p_191817_1_, p_191817_2_);
+        }
+    }
+
+    public void getAdvancementProgress(AdvancementProgress advancementProgressIn)
+    {
+        this.advancementProgress = advancementProgressIn;
+    }
+
+    public void addGuiAdvancement(GuiAdvancement guiAdvancementIn)
+    {
+        this.children.add(guiAdvancementIn);
+    }
+
+    public void drawHover(int p_191821_1_, int p_191821_2_, float p_191821_3_, int p_191821_4_, int p_191821_5_)
+    {
+        boolean flag = p_191821_4_ + p_191821_1_ + this.x + this.width + 26 >= this.guiAdvancementTab.getScreen().width;
+        String s = this.advancementProgress == null ? null : this.advancementProgress.getProgressText();
+        int i = s == null ? 0 : this.minecraft.fontRenderer.getStringWidth(s);
+        boolean flag1 = 113 - p_191821_2_ - this.y - 26 <= 6 + this.description.size() * this.minecraft.fontRenderer.FONT_HEIGHT;
+        float f = this.advancementProgress == null ? 0.0F : this.advancementProgress.getPercent();
+        int j = MathHelper.floor(f * (float)this.width);
+        AdvancementState advancementstate;
+        AdvancementState advancementstate1;
+        AdvancementState advancementstate2;
+
+        if (f >= 1.0F)
+        {
+            j = this.width / 2;
+            advancementstate = AdvancementState.OBTAINED;
+            advancementstate1 = AdvancementState.OBTAINED;
+            advancementstate2 = AdvancementState.OBTAINED;
+        }
+        else if (j < 2)
+        {
+            j = this.width / 2;
+            advancementstate = AdvancementState.UNOBTAINED;
+            advancementstate1 = AdvancementState.UNOBTAINED;
+            advancementstate2 = AdvancementState.UNOBTAINED;
+        }
+        else if (j > this.width - 2)
+        {
+            j = this.width / 2;
+            advancementstate = AdvancementState.OBTAINED;
+            advancementstate1 = AdvancementState.OBTAINED;
+            advancementstate2 = AdvancementState.UNOBTAINED;
+        }
+        else
+        {
+            advancementstate = AdvancementState.OBTAINED;
+            advancementstate1 = AdvancementState.UNOBTAINED;
+            advancementstate2 = AdvancementState.UNOBTAINED;
+        }
+
+        int k = this.width - j;
+        this.minecraft.getTextureManager().bindTexture(WIDGETS);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        GlStateManager.enableBlend();
+        int l = p_191821_2_ + this.y;
+        int i1;
+
+        if (flag)
+        {
+            i1 = p_191821_1_ + this.x - this.width + 26 + 6;
+        }
+        else
+        {
+            i1 = p_191821_1_ + this.x;
+        }
+
+        int j1 = 32 + this.description.size() * this.minecraft.fontRenderer.FONT_HEIGHT;
+
+        if (!this.description.isEmpty())
+        {
+            if (flag1)
+            {
+                this.render9Sprite(i1, l + 26 - j1, this.width, j1, 10, 200, 26, 0, 52);
+            }
+            else
+            {
+                this.render9Sprite(i1, l, this.width, j1, 10, 200, 26, 0, 52);
+            }
+        }
+
+        this.drawTexturedModalRect(i1, l, 0, advancementstate.getId() * 26, j, 26);
+        this.drawTexturedModalRect(i1 + j, l, 200 - k, advancementstate1.getId() * 26, k, 26);
+        this.drawTexturedModalRect(p_191821_1_ + this.x + 3, p_191821_2_ + this.y, this.displayInfo.getFrame().getIcon(), 128 + advancementstate2.getId() * 26, 26, 26);
+
+        if (flag)
+        {
+            this.minecraft.fontRenderer.drawString(this.title, (float)(i1 + 5), (float)(p_191821_2_ + this.y + 9), -1, true);
+
+            if (s != null)
+            {
+                this.minecraft.fontRenderer.drawString(s, (float)(p_191821_1_ + this.x - i), (float)(p_191821_2_ + this.y + 9), -1, true);
+            }
+        }
+        else
+        {
+            this.minecraft.fontRenderer.drawString(this.title, (float)(p_191821_1_ + this.x + 32), (float)(p_191821_2_ + this.y + 9), -1, true);
+
+            if (s != null)
+            {
+                this.minecraft.fontRenderer.drawString(s, (float)(p_191821_1_ + this.x + this.width - i - 5), (float)(p_191821_2_ + this.y + 9), -1, true);
+            }
+        }
+
+        if (flag1)
+        {
+            for (int k1 = 0; k1 < this.description.size(); ++k1)
+            {
+                this.minecraft.fontRenderer.drawString(this.description.get(k1), (float)(i1 + 5), (float)(l + 26 - j1 + 7 + k1 * this.minecraft.fontRenderer.FONT_HEIGHT), -5592406, false);
+            }
+        }
+        else
+        {
+            for (int l1 = 0; l1 < this.description.size(); ++l1)
+            {
+                this.minecraft.fontRenderer.drawString(this.description.get(l1), (float)(i1 + 5), (float)(p_191821_2_ + this.y + 9 + 17 + l1 * this.minecraft.fontRenderer.FONT_HEIGHT), -5592406, false);
+            }
+        }
+
+        RenderHelper.enableGUIStandardItemLighting();
+        this.minecraft.getRenderItem().renderItemAndEffectIntoGUI((EntityLivingBase)null, this.displayInfo.getIcon(), p_191821_1_ + this.x + 8, p_191821_2_ + this.y + 5);
+    }
+
+    protected void render9Sprite(int p_192994_1_, int p_192994_2_, int p_192994_3_, int p_192994_4_, int p_192994_5_, int p_192994_6_, int p_192994_7_, int p_192994_8_, int p_192994_9_)
+    {
+        this.drawTexturedModalRect(p_192994_1_, p_192994_2_, p_192994_8_, p_192994_9_, p_192994_5_, p_192994_5_);
+        this.renderRepeating(p_192994_1_ + p_192994_5_, p_192994_2_, p_192994_3_ - p_192994_5_ - p_192994_5_, p_192994_5_, p_192994_8_ + p_192994_5_, p_192994_9_, p_192994_6_ - p_192994_5_ - p_192994_5_, p_192994_7_);
+        this.drawTexturedModalRect(p_192994_1_ + p_192994_3_ - p_192994_5_, p_192994_2_, p_192994_8_ + p_192994_6_ - p_192994_5_, p_192994_9_, p_192994_5_, p_192994_5_);
+        this.drawTexturedModalRect(p_192994_1_, p_192994_2_ + p_192994_4_ - p_192994_5_, p_192994_8_, p_192994_9_ + p_192994_7_ - p_192994_5_, p_192994_5_, p_192994_5_);
+        this.renderRepeating(p_192994_1_ + p_192994_5_, p_192994_2_ + p_192994_4_ - p_192994_5_, p_192994_3_ - p_192994_5_ - p_192994_5_, p_192994_5_, p_192994_8_ + p_192994_5_, p_192994_9_ + p_192994_7_ - p_192994_5_, p_192994_6_ - p_192994_5_ - p_192994_5_, p_192994_7_);
+        this.drawTexturedModalRect(p_192994_1_ + p_192994_3_ - p_192994_5_, p_192994_2_ + p_192994_4_ - p_192994_5_, p_192994_8_ + p_192994_6_ - p_192994_5_, p_192994_9_ + p_192994_7_ - p_192994_5_, p_192994_5_, p_192994_5_);
+        this.renderRepeating(p_192994_1_, p_192994_2_ + p_192994_5_, p_192994_5_, p_192994_4_ - p_192994_5_ - p_192994_5_, p_192994_8_, p_192994_9_ + p_192994_5_, p_192994_6_, p_192994_7_ - p_192994_5_ - p_192994_5_);
+        this.renderRepeating(p_192994_1_ + p_192994_5_, p_192994_2_ + p_192994_5_, p_192994_3_ - p_192994_5_ - p_192994_5_, p_192994_4_ - p_192994_5_ - p_192994_5_, p_192994_8_ + p_192994_5_, p_192994_9_ + p_192994_5_, p_192994_6_ - p_192994_5_ - p_192994_5_, p_192994_7_ - p_192994_5_ - p_192994_5_);
+        this.renderRepeating(p_192994_1_ + p_192994_3_ - p_192994_5_, p_192994_2_ + p_192994_5_, p_192994_5_, p_192994_4_ - p_192994_5_ - p_192994_5_, p_192994_8_ + p_192994_6_ - p_192994_5_, p_192994_9_ + p_192994_5_, p_192994_6_, p_192994_7_ - p_192994_5_ - p_192994_5_);
+    }
+
+    protected void renderRepeating(int p_192993_1_, int p_192993_2_, int p_192993_3_, int p_192993_4_, int p_192993_5_, int p_192993_6_, int p_192993_7_, int p_192993_8_)
+    {
+        for (int i = 0; i < p_192993_3_; i += p_192993_7_)
+        {
+            int j = p_192993_1_ + i;
+            int k = Math.min(p_192993_7_, p_192993_3_ - i);
+
+            for (int l = 0; l < p_192993_4_; l += p_192993_8_)
+            {
+                int i1 = p_192993_2_ + l;
+                int j1 = Math.min(p_192993_8_, p_192993_4_ - l);
+                this.drawTexturedModalRect(j, i1, p_192993_5_, p_192993_6_, k, j1);
+            }
+        }
+    }
+
+    public boolean isMouseOver(int p_191816_1_, int p_191816_2_, int p_191816_3_, int p_191816_4_)
+    {
+        if (!this.displayInfo.isHidden() || this.advancementProgress != null && this.advancementProgress.isDone())
+        {
+            int i = p_191816_1_ + this.x;
+            int j = i + 26;
+            int k = p_191816_2_ + this.y;
+            int l = k + 26;
+            return p_191816_3_ >= i && p_191816_3_ <= j && p_191816_4_ >= k && p_191816_4_ <= l;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    public void attachToParent()
+    {
+        if (this.parent == null && this.advancement.getParent() != null)
+        {
+            this.parent = this.getFirstVisibleParent(this.advancement);
+
+            if (this.parent != null)
+            {
+                this.parent.addGuiAdvancement(this);
+            }
+        }
+    }
+
+    public int getY()
+    {
+        return this.y;
+    }
+
+    public int getX()
+    {
+        return this.x;
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/GuiAdvancementTab.java

@@ -0,0 +1,239 @@
+package net.minecraft.client.gui.advancements;
+
+import com.google.common.collect.Maps;
+import java.util.Map;
+import javax.annotation.Nullable;
+import net.minecraft.advancements.Advancement;
+import net.minecraft.advancements.DisplayInfo;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderItem;
+import net.minecraft.client.renderer.texture.TextureManager;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class GuiAdvancementTab extends Gui
+{
+    private final Minecraft minecraft;
+    private final GuiScreenAdvancements screen;
+    private final AdvancementTabType type;
+    private final int index;
+    private final Advancement advancement;
+    private final DisplayInfo display;
+    private final ItemStack icon;
+    private final String title;
+    private final GuiAdvancement root;
+    private final Map<Advancement, GuiAdvancement> guis = Maps.<Advancement, GuiAdvancement>newLinkedHashMap();
+    private int scrollX;
+    private int scrollY;
+    private int minX = Integer.MAX_VALUE;
+    private int minY = Integer.MAX_VALUE;
+    private int maxX = Integer.MIN_VALUE;
+    private int maxY = Integer.MIN_VALUE;
+    private float fade;
+    private boolean centered;
+    private int page;
+
+    public GuiAdvancementTab(Minecraft p_i47589_1_, GuiScreenAdvancements p_i47589_2_, AdvancementTabType p_i47589_3_, int p_i47589_4_, Advancement p_i47589_5_, DisplayInfo p_i47589_6_)
+    {
+        this.minecraft = p_i47589_1_;
+        this.screen = p_i47589_2_;
+        this.type = p_i47589_3_;
+        this.index = p_i47589_4_;
+        this.advancement = p_i47589_5_;
+        this.display = p_i47589_6_;
+        this.icon = p_i47589_6_.getIcon();
+        this.title = p_i47589_6_.getTitle().getFormattedText();
+        this.root = new GuiAdvancement(this, p_i47589_1_, p_i47589_5_, p_i47589_6_);
+        this.addGuiAdvancement(this.root, p_i47589_5_);
+    }
+
+    public Advancement getAdvancement()
+    {
+        return this.advancement;
+    }
+
+    public String getTitle()
+    {
+        return this.title;
+    }
+
+    public void drawTab(int p_191798_1_, int p_191798_2_, boolean p_191798_3_)
+    {
+        this.type.draw(this, p_191798_1_, p_191798_2_, p_191798_3_, this.index);
+    }
+
+    public void drawIcon(int p_191796_1_, int p_191796_2_, RenderItem p_191796_3_)
+    {
+        this.type.drawIcon(p_191796_1_, p_191796_2_, this.index, p_191796_3_, this.icon);
+    }
+
+    public void drawContents()
+    {
+        if (!this.centered)
+        {
+            this.scrollX = 117 - (this.maxX + this.minX) / 2;
+            this.scrollY = 56 - (this.maxY + this.minY) / 2;
+            this.centered = true;
+        }
+
+        GlStateManager.depthFunc(518);
+        drawRect(0, 0, 234, 113, -16777216);
+        GlStateManager.depthFunc(515);
+        ResourceLocation resourcelocation = this.display.getBackground();
+
+        if (resourcelocation != null)
+        {
+            this.minecraft.getTextureManager().bindTexture(resourcelocation);
+        }
+        else
+        {
+            this.minecraft.getTextureManager().bindTexture(TextureManager.RESOURCE_LOCATION_EMPTY);
+        }
+
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        int i = this.scrollX % 16;
+        int j = this.scrollY % 16;
+
+        for (int k = -1; k <= 15; ++k)
+        {
+            for (int l = -1; l <= 8; ++l)
+            {
+                drawModalRectWithCustomSizedTexture(i + 16 * k, j + 16 * l, 0.0F, 0.0F, 16, 16, 16.0F, 16.0F);
+            }
+        }
+
+        this.root.drawConnectivity(this.scrollX, this.scrollY, true);
+        this.root.drawConnectivity(this.scrollX, this.scrollY, false);
+        this.root.draw(this.scrollX, this.scrollY);
+    }
+
+    public void drawToolTips(int p_192991_1_, int p_192991_2_, int p_192991_3_, int p_192991_4_)
+    {
+        GlStateManager.pushMatrix();
+        GlStateManager.translate(0.0F, 0.0F, 200.0F);
+        drawRect(0, 0, 234, 113, MathHelper.floor(this.fade * 255.0F) << 24);
+        boolean flag = false;
+
+        if (p_192991_1_ > 0 && p_192991_1_ < 234 && p_192991_2_ > 0 && p_192991_2_ < 113)
+        {
+            for (GuiAdvancement guiadvancement : this.guis.values())
+            {
+                if (guiadvancement.isMouseOver(this.scrollX, this.scrollY, p_192991_1_, p_192991_2_))
+                {
+                    flag = true;
+                    guiadvancement.drawHover(this.scrollX, this.scrollY, this.fade, p_192991_3_, p_192991_4_);
+                    break;
+                }
+            }
+        }
+
+        GlStateManager.popMatrix();
+
+        if (flag)
+        {
+            this.fade = MathHelper.clamp(this.fade + 0.02F, 0.0F, 0.3F);
+        }
+        else
+        {
+            this.fade = MathHelper.clamp(this.fade - 0.04F, 0.0F, 1.0F);
+        }
+    }
+
+    public boolean isMouseOver(int p_191793_1_, int p_191793_2_, int p_191793_3_, int p_191793_4_)
+    {
+        return this.type.isMouseOver(p_191793_1_, p_191793_2_, this.index, p_191793_3_, p_191793_4_);
+    }
+
+    @Nullable
+    public static GuiAdvancementTab create(Minecraft p_193936_0_, GuiScreenAdvancements p_193936_1_, int p_193936_2_, Advancement p_193936_3_)
+    {
+        if (p_193936_3_.getDisplay() == null)
+        {
+            return null;
+        }
+        else
+        {
+            for (AdvancementTabType advancementtabtype : AdvancementTabType.values())
+            {
+                if ((p_193936_2_ % AdvancementTabType.MAX_TABS) < advancementtabtype.getMax())
+                {
+                    return new GuiAdvancementTab(p_193936_0_, p_193936_1_, advancementtabtype, p_193936_2_ % AdvancementTabType.MAX_TABS, p_193936_2_ / AdvancementTabType.MAX_TABS, p_193936_3_, p_193936_3_.getDisplay());
+                }
+
+                p_193936_2_ -= advancementtabtype.getMax();
+            }
+
+            return null;
+        }
+    }
+
+    public void scroll(int p_191797_1_, int p_191797_2_)
+    {
+        if (this.maxX - this.minX > 234)
+        {
+            this.scrollX = MathHelper.clamp(this.scrollX + p_191797_1_, -(this.maxX - 234), 0);
+        }
+
+        if (this.maxY - this.minY > 113)
+        {
+            this.scrollY = MathHelper.clamp(this.scrollY + p_191797_2_, -(this.maxY - 113), 0);
+        }
+    }
+
+    public void addAdvancement(Advancement p_191800_1_)
+    {
+        if (p_191800_1_.getDisplay() != null)
+        {
+            GuiAdvancement guiadvancement = new GuiAdvancement(this, this.minecraft, p_191800_1_, p_191800_1_.getDisplay());
+            this.addGuiAdvancement(guiadvancement, p_191800_1_);
+        }
+    }
+
+    private void addGuiAdvancement(GuiAdvancement p_193937_1_, Advancement p_193937_2_)
+    {
+        this.guis.put(p_193937_2_, p_193937_1_);
+        int i = p_193937_1_.getX();
+        int j = i + 28;
+        int k = p_193937_1_.getY();
+        int l = k + 27;
+        this.minX = Math.min(this.minX, i);
+        this.maxX = Math.max(this.maxX, j);
+        this.minY = Math.min(this.minY, k);
+        this.maxY = Math.max(this.maxY, l);
+
+        for (GuiAdvancement guiadvancement : this.guis.values())
+        {
+            guiadvancement.attachToParent();
+        }
+    }
+
+    @Nullable
+    public GuiAdvancement getAdvancementGui(Advancement p_191794_1_)
+    {
+        return this.guis.get(p_191794_1_);
+    }
+
+    public GuiScreenAdvancements getScreen()
+    {
+        return this.screen;
+    }
+
+    /* ======================================== FORGE START =====================================*/
+    public int getPage()
+    {
+        return this.page;
+    }
+
+    public GuiAdvancementTab(Minecraft p_i47589_1_, GuiScreenAdvancements p_i47589_2_, AdvancementTabType p_i47589_3_, int p_i47589_4_, int page, Advancement p_i47589_5_, DisplayInfo p_i47589_6_)
+    {
+        this(p_i47589_1_, p_i47589_2_, p_i47589_3_, p_i47589_4_, p_i47589_5_, p_i47589_6_);
+        this.page = page;
+    }
+    /* ======================================== FORGE END =====================================*/
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/GuiScreenAdvancements.java

@@ -0,0 +1,324 @@
+package net.minecraft.client.gui.advancements;
+
+import com.google.common.collect.Maps;
+import java.io.IOException;
+import java.util.Map;
+import javax.annotation.Nullable;
+import net.minecraft.advancements.Advancement;
+import net.minecraft.advancements.AdvancementProgress;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.multiplayer.ClientAdvancementManager;
+import net.minecraft.client.network.NetHandlerPlayClient;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.network.play.client.CPacketSeenAdvancements;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Mouse;
+
+@SideOnly(Side.CLIENT)
+public class GuiScreenAdvancements extends GuiScreen implements ClientAdvancementManager.IListener
+{
+    private static final ResourceLocation WINDOW = new ResourceLocation("textures/gui/advancements/window.png");
+    private static final ResourceLocation TABS = new ResourceLocation("textures/gui/advancements/tabs.png");
+    private final ClientAdvancementManager clientAdvancementManager;
+    private final Map<Advancement, GuiAdvancementTab> tabs = Maps.<Advancement, GuiAdvancementTab>newLinkedHashMap();
+    private GuiAdvancementTab selectedTab;
+    private int scrollMouseX;
+    private int scrollMouseY;
+    private boolean isScrolling;
+    private static int tabPage, maxPages;
+
+    public GuiScreenAdvancements(ClientAdvancementManager p_i47383_1_)
+    {
+        this.clientAdvancementManager = p_i47383_1_;
+    }
+
+    /**
+     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
+     * window resizes, the buttonList is cleared beforehand.
+     */
+    public void initGui()
+    {
+        this.tabs.clear();
+        this.selectedTab = null;
+        this.clientAdvancementManager.setListener(this);
+
+        if (this.selectedTab == null && !this.tabs.isEmpty())
+        {
+            this.clientAdvancementManager.setSelectedTab(((GuiAdvancementTab)this.tabs.values().iterator().next()).getAdvancement(), true);
+        }
+        else
+        {
+            this.clientAdvancementManager.setSelectedTab(this.selectedTab == null ? null : this.selectedTab.getAdvancement(), true);
+        }
+        if (this.tabs.size() > AdvancementTabType.MAX_TABS)
+        {
+            int guiLeft = (this.width - 252) / 2;
+            int guiTop = (this.height - 140) / 2;
+            this.buttonList.add(new net.minecraft.client.gui.GuiButton(101, guiLeft, guiTop - 50, 20, 20, "<"));
+            this.buttonList.add(new net.minecraft.client.gui.GuiButton(102, guiLeft + 252 - 20, guiTop - 50, 20, 20, ">"));
+            maxPages = this.tabs.size() / AdvancementTabType.MAX_TABS;
+        }
+    }
+
+    /**
+     * Called when the screen is unloaded. Used to disable keyboard repeat events
+     */
+    public void onGuiClosed()
+    {
+        this.clientAdvancementManager.setListener((ClientAdvancementManager.IListener)null);
+        NetHandlerPlayClient nethandlerplayclient = this.mc.getConnection();
+
+        if (nethandlerplayclient != null)
+        {
+            nethandlerplayclient.sendPacket(CPacketSeenAdvancements.closedScreen());
+        }
+    }
+
+    /**
+     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
+     */
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
+    {
+        if (mouseButton == 0)
+        {
+            int i = (this.width - 252) / 2;
+            int j = (this.height - 140) / 2;
+
+            for (GuiAdvancementTab guiadvancementtab : this.tabs.values())
+            {
+                if (guiadvancementtab.getPage() == tabPage && guiadvancementtab.isMouseOver(i, j, mouseX, mouseY))
+                {
+                    this.clientAdvancementManager.setSelectedTab(guiadvancementtab.getAdvancement(), true);
+                    break;
+                }
+            }
+        }
+
+        super.mouseClicked(mouseX, mouseY, mouseButton);
+    }
+
+    /**
+     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
+     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
+     */
+    protected void keyTyped(char typedChar, int keyCode) throws IOException
+    {
+        if (keyCode == this.mc.gameSettings.keyBindAdvancements.getKeyCode())
+        {
+            this.mc.displayGuiScreen((GuiScreen)null);
+            this.mc.setIngameFocus();
+        }
+        else
+        {
+            super.keyTyped(typedChar, keyCode);
+        }
+    }
+
+    /**
+     * Draws the screen and all the components in it.
+     */
+    public void drawScreen(int mouseX, int mouseY, float partialTicks)
+    {
+        int i = (this.width - 252) / 2;
+        int j = (this.height - 140) / 2;
+
+        if (Mouse.isButtonDown(0))
+        {
+            if (!this.isScrolling)
+            {
+                this.isScrolling = true;
+            }
+            else if (this.selectedTab != null)
+            {
+                this.selectedTab.scroll(mouseX - this.scrollMouseX, mouseY - this.scrollMouseY);
+            }
+
+            this.scrollMouseX = mouseX;
+            this.scrollMouseY = mouseY;
+        }
+        else
+        {
+            this.isScrolling = false;
+        }
+
+        this.drawDefaultBackground();
+        this.renderInside(mouseX, mouseY, i, j);
+        this.renderWindow(i, j);
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        if (maxPages != 0)
+        {
+            String page = String.format("%d / %d", tabPage + 1, maxPages + 1);
+            int width = this.fontRenderer.getStringWidth(page);
+            GlStateManager.disableLighting();
+            this.fontRenderer.drawStringWithShadow(page, i + (252 / 2) - (width / 2), j - 44, -1);
+        }
+        this.renderToolTips(mouseX, mouseY, i, j);
+    }
+
+    private void renderInside(int p_191936_1_, int p_191936_2_, int p_191936_3_, int p_191936_4_)
+    {
+        GuiAdvancementTab guiadvancementtab = this.selectedTab;
+
+        if (guiadvancementtab == null)
+        {
+            drawRect(p_191936_3_ + 9, p_191936_4_ + 18, p_191936_3_ + 9 + 234, p_191936_4_ + 18 + 113, -16777216);
+            String s = I18n.format("advancements.empty");
+            int i = this.fontRenderer.getStringWidth(s);
+            this.fontRenderer.drawString(s, p_191936_3_ + 9 + 117 - i / 2, p_191936_4_ + 18 + 56 - this.fontRenderer.FONT_HEIGHT / 2, -1);
+            this.fontRenderer.drawString(":(", p_191936_3_ + 9 + 117 - this.fontRenderer.getStringWidth(":(") / 2, p_191936_4_ + 18 + 113 - this.fontRenderer.FONT_HEIGHT, -1);
+        }
+        else
+        {
+            GlStateManager.pushMatrix();
+            GlStateManager.translate((float)(p_191936_3_ + 9), (float)(p_191936_4_ + 18), -400.0F);
+            GlStateManager.enableDepth();
+            guiadvancementtab.drawContents();
+            GlStateManager.popMatrix();
+            GlStateManager.depthFunc(515);
+            GlStateManager.disableDepth();
+        }
+    }
+
+    public void renderWindow(int p_191934_1_, int p_191934_2_)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+        GlStateManager.enableBlend();
+        RenderHelper.disableStandardItemLighting();
+        this.mc.getTextureManager().bindTexture(WINDOW);
+        this.drawTexturedModalRect(p_191934_1_, p_191934_2_, 0, 0, 252, 140);
+
+        if (this.tabs.size() > 1)
+        {
+            this.mc.getTextureManager().bindTexture(TABS);
+
+            for (GuiAdvancementTab guiadvancementtab : this.tabs.values())
+            {
+                if(guiadvancementtab.getPage() == tabPage)
+                guiadvancementtab.drawTab(p_191934_1_, p_191934_2_, guiadvancementtab == this.selectedTab);
+            }
+
+            GlStateManager.enableRescaleNormal();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+            RenderHelper.enableGUIStandardItemLighting();
+
+            for (GuiAdvancementTab guiadvancementtab1 : this.tabs.values())
+            {
+                if(guiadvancementtab1.getPage() == tabPage)
+                guiadvancementtab1.drawIcon(p_191934_1_, p_191934_2_, this.itemRender);
+            }
+
+            GlStateManager.disableBlend();
+        }
+
+        this.fontRenderer.drawString(I18n.format("gui.advancements"), p_191934_1_ + 8, p_191934_2_ + 6, 4210752);
+    }
+
+    private void renderToolTips(int p_191937_1_, int p_191937_2_, int p_191937_3_, int p_191937_4_)
+    {
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
+
+        if (this.selectedTab != null)
+        {
+            GlStateManager.pushMatrix();
+            GlStateManager.enableDepth();
+            GlStateManager.translate((float)(p_191937_3_ + 9), (float)(p_191937_4_ + 18), 400.0F);
+            this.selectedTab.drawToolTips(p_191937_1_ - p_191937_3_ - 9, p_191937_2_ - p_191937_4_ - 18, p_191937_3_, p_191937_4_);
+            GlStateManager.disableDepth();
+            GlStateManager.popMatrix();
+        }
+
+        if (this.tabs.size() > 1)
+        {
+            for (GuiAdvancementTab guiadvancementtab : this.tabs.values())
+            {
+                if (guiadvancementtab.getPage() == tabPage && guiadvancementtab.isMouseOver(p_191937_3_, p_191937_4_, p_191937_1_, p_191937_2_))
+                {
+                    this.drawHoveringText(guiadvancementtab.getTitle(), p_191937_1_, p_191937_2_);
+                }
+            }
+        }
+    }
+
+    public void rootAdvancementAdded(Advancement advancementIn)
+    {
+        GuiAdvancementTab guiadvancementtab = GuiAdvancementTab.create(this.mc, this, this.tabs.size(), advancementIn);
+
+        if (guiadvancementtab != null)
+        {
+            this.tabs.put(advancementIn, guiadvancementtab);
+        }
+    }
+
+    public void rootAdvancementRemoved(Advancement advancementIn)
+    {
+    }
+
+    public void nonRootAdvancementAdded(Advancement advancementIn)
+    {
+        GuiAdvancementTab guiadvancementtab = this.getTab(advancementIn);
+
+        if (guiadvancementtab != null)
+        {
+            guiadvancementtab.addAdvancement(advancementIn);
+        }
+    }
+
+    public void nonRootAdvancementRemoved(Advancement advancementIn)
+    {
+    }
+
+    public void onUpdateAdvancementProgress(Advancement p_191933_1_, AdvancementProgress p_191933_2_)
+    {
+        GuiAdvancement guiadvancement = this.getAdvancementGui(p_191933_1_);
+
+        if (guiadvancement != null)
+        {
+            guiadvancement.getAdvancementProgress(p_191933_2_);
+        }
+    }
+
+    public void setSelectedTab(@Nullable Advancement p_193982_1_)
+    {
+        this.selectedTab = this.tabs.get(p_193982_1_);
+    }
+
+    public void advancementsCleared()
+    {
+        this.tabs.clear();
+        this.selectedTab = null;
+    }
+
+    @Nullable
+    public GuiAdvancement getAdvancementGui(Advancement p_191938_1_)
+    {
+        GuiAdvancementTab guiadvancementtab = this.getTab(p_191938_1_);
+        return guiadvancementtab == null ? null : guiadvancementtab.getAdvancementGui(p_191938_1_);
+    }
+
+    @Nullable
+    private GuiAdvancementTab getTab(Advancement p_191935_1_)
+    {
+        while (p_191935_1_.getParent() != null)
+        {
+            p_191935_1_ = p_191935_1_.getParent();
+        }
+
+        return this.tabs.get(p_191935_1_);
+    }
+
+    /**
+     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
+     */
+    @Override
+    protected void actionPerformed(net.minecraft.client.gui.GuiButton button) throws IOException
+    {
+        if(button.id == 101)
+            tabPage = Math.max(tabPage - 1, 0);
+        else if(button.id == 102)
+            tabPage = Math.min(tabPage + 1, maxPages);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/advancements/package-info.java

@@ -0,0 +1,7 @@
+// Auto generated package-info by MCP
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+package net.minecraft.client.gui.advancements;
+
+import mcp.MethodsReturnNonnullByDefault;
+import javax.annotation.ParametersAreNonnullByDefault;

build/tmp/recompileMc/sources/net/minecraft/client/gui/chat/IChatListener.java

@@ -0,0 +1,19 @@
+package net.minecraft.client.gui.chat;
+
+import net.minecraft.util.text.ChatType;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public interface IChatListener
+{
+    /**
+     * Called whenever this listener receives a chat message, if this listener is registered to the given type in {@link
+     * net.minecraft.client.gui.GuiIngame#chatListeners chatListeners}
+     *  
+     * @param chatTypeIn The type of chat message
+     * @param message The chat message.
+     */
+    void say(ChatType chatTypeIn, ITextComponent message);
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/chat/NarratorChatListener.java

@@ -0,0 +1,79 @@
+package net.minecraft.client.gui.chat;
+
+import com.mojang.text2speech.Narrator;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.toasts.GuiToast;
+import net.minecraft.client.gui.toasts.SystemToast;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.util.text.ChatType;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentTranslation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class NarratorChatListener implements IChatListener
+{
+    public static final NarratorChatListener INSTANCE = new NarratorChatListener();
+    private final Narrator narrator = Narrator.getNarrator();
+
+    /**
+     * Called whenever this listener receives a chat message, if this listener is registered to the given type in {@link
+     * net.minecraft.client.gui.GuiIngame#chatListeners chatListeners}
+     *  
+     * @param chatTypeIn The type of chat message
+     * @param message The chat message.
+     */
+    public void say(ChatType chatTypeIn, ITextComponent message)
+    {
+        int i = Minecraft.getMinecraft().gameSettings.narrator;
+
+        if (i != 0 && this.narrator.active())
+        {
+            if (i == 1 || i == 2 && chatTypeIn == ChatType.CHAT || i == 3 && chatTypeIn == ChatType.SYSTEM)
+            {
+                if (message instanceof TextComponentTranslation && "chat.type.text".equals(((TextComponentTranslation)message).getKey()))
+                {
+                    this.narrator.say((new TextComponentTranslation("chat.type.text.narrate", ((TextComponentTranslation)message).getFormatArgs())).getUnformattedText());
+                }
+                else
+                {
+                    this.narrator.say(message.getUnformattedText());
+                }
+            }
+        }
+    }
+
+    public void announceMode(int p_193641_1_)
+    {
+        this.narrator.clear();
+        this.narrator.say((new TextComponentTranslation("options.narrator", new Object[0])).getUnformattedText() + " : " + (new TextComponentTranslation(GameSettings.NARRATOR_MODES[p_193641_1_], new Object[0])).getUnformattedText());
+        GuiToast guitoast = Minecraft.getMinecraft().getToastGui();
+
+        if (this.narrator.active())
+        {
+            if (p_193641_1_ == 0)
+            {
+                SystemToast.addOrUpdate(guitoast, SystemToast.Type.NARRATOR_TOGGLE, new TextComponentTranslation("narrator.toast.disabled", new Object[0]), (ITextComponent)null);
+            }
+            else
+            {
+                SystemToast.addOrUpdate(guitoast, SystemToast.Type.NARRATOR_TOGGLE, new TextComponentTranslation("narrator.toast.enabled", new Object[0]), new TextComponentTranslation(GameSettings.NARRATOR_MODES[p_193641_1_], new Object[0]));
+            }
+        }
+        else
+        {
+            SystemToast.addOrUpdate(guitoast, SystemToast.Type.NARRATOR_TOGGLE, new TextComponentTranslation("narrator.toast.disabled", new Object[0]), new TextComponentTranslation("options.narrator.notavailable", new Object[0]));
+        }
+    }
+
+    public boolean isActive()
+    {
+        return this.narrator.active();
+    }
+
+    public void clear()
+    {
+        this.narrator.clear();
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/chat/NormalChatListener.java

@@ -0,0 +1,30 @@
+package net.minecraft.client.gui.chat;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.text.ChatType;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class NormalChatListener implements IChatListener
+{
+    private final Minecraft mc;
+
+    public NormalChatListener(Minecraft p_i47393_1_)
+    {
+        this.mc = p_i47393_1_;
+    }
+
+    /**
+     * Called whenever this listener receives a chat message, if this listener is registered to the given type in {@link
+     * net.minecraft.client.gui.GuiIngame#chatListeners chatListeners}
+     *  
+     * @param chatTypeIn The type of chat message
+     * @param message The chat message.
+     */
+    public void say(ChatType chatTypeIn, ITextComponent message)
+    {
+        this.mc.ingameGUI.getChatGUI().printChatMessage(message);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/chat/OverlayChatListener.java

@@ -0,0 +1,30 @@
+package net.minecraft.client.gui.chat;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.text.ChatType;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class OverlayChatListener implements IChatListener
+{
+    private final Minecraft mc;
+
+    public OverlayChatListener(Minecraft minecraftIn)
+    {
+        this.mc = minecraftIn;
+    }
+
+    /**
+     * Called whenever this listener receives a chat message, if this listener is registered to the given type in {@link
+     * net.minecraft.client.gui.GuiIngame#chatListeners chatListeners}
+     *  
+     * @param chatTypeIn The type of chat message
+     * @param message The chat message.
+     */
+    public void say(ChatType chatTypeIn, ITextComponent message)
+    {
+        this.mc.ingameGUI.setOverlayMessage(message, false);
+    }
+}

build/tmp/recompileMc/sources/net/minecraft/client/gui/chat/package-info.java

@@ -0,0 +1,7 @@
+// Auto generated package-info by MCP
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+package net.minecraft.client.gui.chat;
+
+import mcp.MethodsReturnNonnullByDefault;
+import javax.annotation.ParametersAreNonnullByDefault;