RenderIronGolem.java

package net.minecraft.client.renderer.entity;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.client.model.ModelIronGolem;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.monster.EntityIronGolem;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

@SideOnly(Side.CLIENT)
public class RenderIronGolem extends RenderLiving
{
    /** Iron Golem's Model. */
    private ModelIronGolem ironGolemModel;

    public RenderIronGolem()
    {
        super(new ModelIronGolem(), 0.5F);
        this.ironGolemModel = (ModelIronGolem)this.mainModel;
    }

    /**
     * Renders the Iron Golem.
     */
    public void doRenderIronGolem(EntityIronGolem par1EntityIronGolem, double par2, double par4, double par6, float par8, float par9)
    {
        super.doRenderLiving(par1EntityIronGolem, par2, par4, par6, par8, par9);
    }

    /**
     * Rotates Iron Golem corpse.
     */
    protected void rotateIronGolemCorpse(EntityIronGolem par1EntityIronGolem, float par2, float par3, float par4)
    {
        super.rotateCorpse(par1EntityIronGolem, par2, par3, par4);

        if ((double)par1EntityIronGolem.legYaw >= 0.01D)
        {
            float var5 = 13.0F;
            float var6 = par1EntityIronGolem.legSwing - par1EntityIronGolem.legYaw * (1.0F - par4) + 6.0F;
            float var7 = (Math.abs(var6 % var5 - var5 * 0.5F) - var5 * 0.25F) / (var5 * 0.25F);
            GL11.glRotatef(6.5F * var7, 0.0F, 0.0F, 1.0F);
        }
    }

    /**
     * Renders Iron Golem Equipped items.
     */
    protected void renderIronGolemEquippedItems(EntityIronGolem par1EntityIronGolem, float par2)
    {
        super.renderEquippedItems(par1EntityIronGolem, par2);

        if (par1EntityIronGolem.getHoldRoseTick() != 0)
        {
            GL11.glEnable(GL12.GL_RESCALE_NORMAL);
            GL11.glPushMatrix();
            GL11.glRotatef(5.0F + 180.0F * this.ironGolemModel.ironGolemRightArm.rotateAngleX / (float)Math.PI, 1.0F, 0.0F, 0.0F);
            GL11.glTranslatef(-0.6875F, 1.25F, -0.9375F);
            GL11.glRotatef(90.0F, 1.0F, 0.0F, 0.0F);
            float var3 = 0.8F;
            GL11.glScalef(var3, -var3, var3);
            int var4 = par1EntityIronGolem.getBrightnessForRender(par2);
            int var5 = var4 % 65536;
            int var6 = var4 / 65536;
            OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float)var5 / 1.0F, (float)var6 / 1.0F);
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            this.loadTexture("/terrain.png");
            this.renderBlocks.renderBlockAsItem(Block.plantRed, 0, 1.0F);
            GL11.glPopMatrix();
            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        }
    }

    protected void renderEquippedItems(EntityLiving par1EntityLiving, float par2)
    {
        this.renderIronGolemEquippedItems((EntityIronGolem)par1EntityLiving, par2);
    }

    protected void rotateCorpse(EntityLiving par1EntityLiving, float par2, float par3, float par4)
    {
        this.rotateIronGolemCorpse((EntityIronGolem)par1EntityLiving, par2, par3, par4);
    }

    public void doRenderLiving(EntityLiving par1EntityLiving, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRenderIronGolem((EntityIronGolem)par1EntityLiving, par2, par4, par6, par8, par9);
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRenderIronGolem((EntityIronGolem)par1Entity, par2, par4, par6, par8, par9);
    }
}