base mod created

build/tmp/recompileMc/sources/net/minecraft/util/MouseHelper.java

@@ -0,0 +1,41 @@
+package net.minecraft.util;
+
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.Display;
+
+@SideOnly(Side.CLIENT)
+public class MouseHelper
+{
+    /** Mouse delta X this frame */
+    public int deltaX;
+    /** Mouse delta Y this frame */
+    public int deltaY;
+
+    /**
+     * Grabs the mouse cursor it doesn't move and isn't seen.
+     */
+    public void grabMouseCursor()
+    {
+        if (Boolean.parseBoolean(System.getProperty("fml.noGrab","false"))) return;
+        Mouse.setGrabbed(true);
+        this.deltaX = 0;
+        this.deltaY = 0;
+    }
+
+    /**
+     * Ungrabs the mouse cursor so it can be moved and set it to the center of the screen
+     */
+    public void ungrabMouseCursor()
+    {
+        Mouse.setCursorPosition(Display.getWidth() / 2, Display.getHeight() / 2);
+        Mouse.setGrabbed(false);
+    }
+
+    public void mouseXYChange()
+    {
+        this.deltaX = Mouse.getDX();
+        this.deltaY = Mouse.getDY();
+    }
+}