package net.minecraft.client.model;

import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.boss.EntityDragon;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class ModelDragon extends ModelBase
{
    /** The head Model renderer of the dragon */
    private final ModelRenderer head;
    /** The spine Model renderer of the dragon */
    private final ModelRenderer spine;
    /** The jaw Model renderer of the dragon */
    private final ModelRenderer jaw;
    /** The body Model renderer of the dragon */
    private final ModelRenderer body;
    /** The rear leg Model renderer of the dragon */
    private final ModelRenderer rearLeg;
    /** The front leg Model renderer of the dragon */
    private final ModelRenderer frontLeg;
    /** The rear leg tip Model renderer of the dragon */
    private final ModelRenderer rearLegTip;
    /** The front leg tip Model renderer of the dragon */
    private final ModelRenderer frontLegTip;
    /** The rear foot Model renderer of the dragon */
    private final ModelRenderer rearFoot;
    /** The front foot Model renderer of the dragon */
    private final ModelRenderer frontFoot;
    /** The wing Model renderer of the dragon */
    private final ModelRenderer wing;
    /** The wing tip Model renderer of the dragon */
    private final ModelRenderer wingTip;
    private float partialTicks;

    public ModelDragon(float p_i46360_1_)
    {
        this.textureWidth = 256;
        this.textureHeight = 256;
        this.setTextureOffset("body.body", 0, 0);
        this.setTextureOffset("wing.skin", -56, 88);
        this.setTextureOffset("wingtip.skin", -56, 144);
        this.setTextureOffset("rearleg.main", 0, 0);
        this.setTextureOffset("rearfoot.main", 112, 0);
        this.setTextureOffset("rearlegtip.main", 196, 0);
        this.setTextureOffset("head.upperhead", 112, 30);
        this.setTextureOffset("wing.bone", 112, 88);
        this.setTextureOffset("head.upperlip", 176, 44);
        this.setTextureOffset("jaw.jaw", 176, 65);
        this.setTextureOffset("frontleg.main", 112, 104);
        this.setTextureOffset("wingtip.bone", 112, 136);
        this.setTextureOffset("frontfoot.main", 144, 104);
        this.setTextureOffset("neck.box", 192, 104);
        this.setTextureOffset("frontlegtip.main", 226, 138);
        this.setTextureOffset("body.scale", 220, 53);
        this.setTextureOffset("head.scale", 0, 0);
        this.setTextureOffset("neck.scale", 48, 0);
        this.setTextureOffset("head.nostril", 112, 0);
        float f = -16.0F;
        this.head = new ModelRenderer(this, "head");
        this.head.addBox("upperlip", -6.0F, -1.0F, -24.0F, 12, 5, 16);
        this.head.addBox("upperhead", -8.0F, -8.0F, -10.0F, 16, 16, 16);
        this.head.mirror = true;
        this.head.addBox("scale", -5.0F, -12.0F, -4.0F, 2, 4, 6);
        this.head.addBox("nostril", -5.0F, -3.0F, -22.0F, 2, 2, 4);
        this.head.mirror = false;
        this.head.addBox("scale", 3.0F, -12.0F, -4.0F, 2, 4, 6);
        this.head.addBox("nostril", 3.0F, -3.0F, -22.0F, 2, 2, 4);
        this.jaw = new ModelRenderer(this, "jaw");
        this.jaw.setRotationPoint(0.0F, 4.0F, -8.0F);
        this.jaw.addBox("jaw", -6.0F, 0.0F, -16.0F, 12, 4, 16);
        this.head.addChild(this.jaw);
        this.spine = new ModelRenderer(this, "neck");
        this.spine.addBox("box", -5.0F, -5.0F, -5.0F, 10, 10, 10);
        this.spine.addBox("scale", -1.0F, -9.0F, -3.0F, 2, 4, 6);
        this.body = new ModelRenderer(this, "body");
        this.body.setRotationPoint(0.0F, 4.0F, 8.0F);
        this.body.addBox("body", -12.0F, 0.0F, -16.0F, 24, 24, 64);
        this.body.addBox("scale", -1.0F, -6.0F, -10.0F, 2, 6, 12);
        this.body.addBox("scale", -1.0F, -6.0F, 10.0F, 2, 6, 12);
        this.body.addBox("scale", -1.0F, -6.0F, 30.0F, 2, 6, 12);
        this.wing = new ModelRenderer(this, "wing");
        this.wing.setRotationPoint(-12.0F, 5.0F, 2.0F);
        this.wing.addBox("bone", -56.0F, -4.0F, -4.0F, 56, 8, 8);
        this.wing.addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56);
        this.wingTip = new ModelRenderer(this, "wingtip");
        this.wingTip.setRotationPoint(-56.0F, 0.0F, 0.0F);
        this.wingTip.addBox("bone", -56.0F, -2.0F, -2.0F, 56, 4, 4);
        this.wingTip.addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56);
        this.wing.addChild(this.wingTip);
        this.frontLeg = new ModelRenderer(this, "frontleg");
        this.frontLeg.setRotationPoint(-12.0F, 20.0F, 2.0F);
        this.frontLeg.addBox("main", -4.0F, -4.0F, -4.0F, 8, 24, 8);
        this.frontLegTip = new ModelRenderer(this, "frontlegtip");
        this.frontLegTip.setRotationPoint(0.0F, 20.0F, -1.0F);
        this.frontLegTip.addBox("main", -3.0F, -1.0F, -3.0F, 6, 24, 6);
        this.frontLeg.addChild(this.frontLegTip);
        this.frontFoot = new ModelRenderer(this, "frontfoot");
        this.frontFoot.setRotationPoint(0.0F, 23.0F, 0.0F);
        this.frontFoot.addBox("main", -4.0F, 0.0F, -12.0F, 8, 4, 16);
        this.frontLegTip.addChild(this.frontFoot);
        this.rearLeg = new ModelRenderer(this, "rearleg");
        this.rearLeg.setRotationPoint(-16.0F, 16.0F, 42.0F);
        this.rearLeg.addBox("main", -8.0F, -4.0F, -8.0F, 16, 32, 16);
        this.rearLegTip = new ModelRenderer(this, "rearlegtip");
        this.rearLegTip.setRotationPoint(0.0F, 32.0F, -4.0F);
        this.rearLegTip.addBox("main", -6.0F, -2.0F, 0.0F, 12, 32, 12);
        this.rearLeg.addChild(this.rearLegTip);
        this.rearFoot = new ModelRenderer(this, "rearfoot");
        this.rearFoot.setRotationPoint(0.0F, 31.0F, 4.0F);
        this.rearFoot.addBox("main", -9.0F, 0.0F, -20.0F, 18, 6, 24);
        this.rearLegTip.addChild(this.rearFoot);
    }

    /**
     * Used for easily adding entity-dependent animations. The second and third float params here are the same second
     * and third as in the setRotationAngles method.
     */
    public void setLivingAnimations(EntityLivingBase entitylivingbaseIn, float limbSwing, float limbSwingAmount, float partialTickTime)
    {
        this.partialTicks = partialTickTime;
    }

    /**
     * Sets the models various rotation angles then renders the model.
     */
    public void render(Entity entityIn, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, float scale)
    {
        GlStateManager.pushMatrix();
        EntityDragon entitydragon = (EntityDragon)entityIn;
        float f = entitydragon.prevAnimTime + (entitydragon.animTime - entitydragon.prevAnimTime) * this.partialTicks;
        this.jaw.rotateAngleX = (float)(Math.sin((double)(f * ((float)Math.PI * 2F))) + 1.0D) * 0.2F;
        float f1 = (float)(Math.sin((double)(f * ((float)Math.PI * 2F) - 1.0F)) + 1.0D);
        f1 = (f1 * f1 + f1 * 2.0F) * 0.05F;
        GlStateManager.translate(0.0F, f1 - 2.0F, -3.0F);
        GlStateManager.rotate(f1 * 2.0F, 1.0F, 0.0F, 0.0F);
        float f2 = -30.0F;
        float f4 = 0.0F;
        float f5 = 1.5F;
        double[] adouble = entitydragon.getMovementOffsets(6, this.partialTicks);
        float f6 = this.updateRotations(entitydragon.getMovementOffsets(5, this.partialTicks)[0] - entitydragon.getMovementOffsets(10, this.partialTicks)[0]);
        float f7 = this.updateRotations(entitydragon.getMovementOffsets(5, this.partialTicks)[0] + (double)(f6 / 2.0F));
        float f8 = f * ((float)Math.PI * 2F);
        f2 = 20.0F;
        float f3 = -12.0F;

        for (int i = 0; i < 5; ++i)
        {
            double[] adouble1 = entitydragon.getMovementOffsets(5 - i, this.partialTicks);
            float f9 = (float)Math.cos((double)((float)i * 0.45F + f8)) * 0.15F;
            this.spine.rotateAngleY = this.updateRotations(adouble1[0] - adouble[0]) * 0.017453292F * 1.5F;
            this.spine.rotateAngleX = f9 + entitydragon.getHeadPartYOffset(i, adouble, adouble1) * 0.017453292F * 1.5F * 5.0F;
            this.spine.rotateAngleZ = -this.updateRotations(adouble1[0] - (double)f7) * 0.017453292F * 1.5F;
            this.spine.rotationPointY = f2;
            this.spine.rotationPointZ = f3;
            this.spine.rotationPointX = f4;
            f2 = (float)((double)f2 + Math.sin((double)this.spine.rotateAngleX) * 10.0D);
            f3 = (float)((double)f3 - Math.cos((double)this.spine.rotateAngleY) * Math.cos((double)this.spine.rotateAngleX) * 10.0D);
            f4 = (float)((double)f4 - Math.sin((double)this.spine.rotateAngleY) * Math.cos((double)this.spine.rotateAngleX) * 10.0D);
            this.spine.render(scale);
        }

        this.head.rotationPointY = f2;
        this.head.rotationPointZ = f3;
        this.head.rotationPointX = f4;
        double[] adouble2 = entitydragon.getMovementOffsets(0, this.partialTicks);
        this.head.rotateAngleY = this.updateRotations(adouble2[0] - adouble[0]) * 0.017453292F;
        this.head.rotateAngleX = this.updateRotations((double)entitydragon.getHeadPartYOffset(6, adouble, adouble2)) * 0.017453292F * 1.5F * 5.0F;
        this.head.rotateAngleZ = -this.updateRotations(adouble2[0] - (double)f7) * 0.017453292F;
        this.head.render(scale);
        GlStateManager.pushMatrix();
        GlStateManager.translate(0.0F, 1.0F, 0.0F);
        GlStateManager.rotate(-f6 * 1.5F, 0.0F, 0.0F, 1.0F);
        GlStateManager.translate(0.0F, -1.0F, 0.0F);
        this.body.rotateAngleZ = 0.0F;
        this.body.render(scale);

        for (int j = 0; j < 2; ++j)
        {
            GlStateManager.enableCull();
            float f11 = f * ((float)Math.PI * 2F);
            this.wing.rotateAngleX = 0.125F - (float)Math.cos((double)f11) * 0.2F;
            this.wing.rotateAngleY = 0.25F;
            this.wing.rotateAngleZ = (float)(Math.sin((double)f11) + 0.125D) * 0.8F;
            this.wingTip.rotateAngleZ = -((float)(Math.sin((double)(f11 + 2.0F)) + 0.5D)) * 0.75F;
            this.rearLeg.rotateAngleX = 1.0F + f1 * 0.1F;
            this.rearLegTip.rotateAngleX = 0.5F + f1 * 0.1F;
            this.rearFoot.rotateAngleX = 0.75F + f1 * 0.1F;
            this.frontLeg.rotateAngleX = 1.3F + f1 * 0.1F;
            this.frontLegTip.rotateAngleX = -0.5F - f1 * 0.1F;
            this.frontFoot.rotateAngleX = 0.75F + f1 * 0.1F;
            this.wing.render(scale);
            this.frontLeg.render(scale);
            this.rearLeg.render(scale);
            GlStateManager.scale(-1.0F, 1.0F, 1.0F);

            if (j == 0)
            {
                GlStateManager.cullFace(GlStateManager.CullFace.FRONT);
            }
        }

        GlStateManager.popMatrix();
        GlStateManager.cullFace(GlStateManager.CullFace.BACK);
        GlStateManager.disableCull();
        float f10 = -((float)Math.sin((double)(f * ((float)Math.PI * 2F)))) * 0.0F;
        f8 = f * ((float)Math.PI * 2F);
        f2 = 10.0F;
        f3 = 60.0F;
        f4 = 0.0F;
        adouble = entitydragon.getMovementOffsets(11, this.partialTicks);

        for (int k = 0; k < 12; ++k)
        {
            adouble2 = entitydragon.getMovementOffsets(12 + k, this.partialTicks);
            f10 = (float)((double)f10 + Math.sin((double)((float)k * 0.45F + f8)) * 0.05000000074505806D);
            this.spine.rotateAngleY = (this.updateRotations(adouble2[0] - adouble[0]) * 1.5F + 180.0F) * 0.017453292F;
            this.spine.rotateAngleX = f10 + (float)(adouble2[1] - adouble[1]) * 0.017453292F * 1.5F * 5.0F;
            this.spine.rotateAngleZ = this.updateRotations(adouble2[0] - (double)f7) * 0.017453292F * 1.5F;
            this.spine.rotationPointY = f2;
            this.spine.rotationPointZ = f3;
            this.spine.rotationPointX = f4;
            f2 = (float)((double)f2 + Math.sin((double)this.spine.rotateAngleX) * 10.0D);
            f3 = (float)((double)f3 - Math.cos((double)this.spine.rotateAngleY) * Math.cos((double)this.spine.rotateAngleX) * 10.0D);
            f4 = (float)((double)f4 - Math.sin((double)this.spine.rotateAngleY) * Math.cos((double)this.spine.rotateAngleX) * 10.0D);
            this.spine.render(scale);
        }

        GlStateManager.popMatrix();
    }

    /**
     * Updates the rotations in the parameters for rotations greater than 180 degrees or less than -180 degrees. It adds
     * or subtracts 360 degrees, so that the appearance is the same, although the numbers are then simplified to range -
     * 180 to 180
     */
    private float updateRotations(double p_78214_1_)
    {
        while (p_78214_1_ >= 180.0D)
        {
            p_78214_1_ -= 360.0D;
        }

        while (p_78214_1_ < -180.0D)
        {
            p_78214_1_ += 360.0D;
        }

        return (float)p_78214_1_;
    }
}