RenderXPOrb.java

package net.minecraft.client.renderer.entity;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.entity.Entity;
import net.minecraft.entity.item.EntityXPOrb;
import net.minecraft.util.MathHelper;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

@SideOnly(Side.CLIENT)
public class RenderXPOrb extends Render
{
    private static final ResourceLocation experienceOrbTextures = new ResourceLocation("textures/entity/experience_orb.png");
    private static final String __OBFID = "CL_00000993";

    public RenderXPOrb()
    {
        this.shadowSize = 0.15F;
        this.shadowOpaque = 0.75F;
    }

    /**
     * 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 func_76986_a(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(EntityXPOrb p_76986_1_, double p_76986_2_, double p_76986_4_, double p_76986_6_, float p_76986_8_, float p_76986_9_)
    {
        GL11.glPushMatrix();
        GL11.glTranslatef((float)p_76986_2_, (float)p_76986_4_, (float)p_76986_6_);
        this.bindEntityTexture(p_76986_1_);
        int i = p_76986_1_.getTextureByXP();
        float f2 = (float)(i % 4 * 16 + 0) / 64.0F;
        float f3 = (float)(i % 4 * 16 + 16) / 64.0F;
        float f4 = (float)(i / 4 * 16 + 0) / 64.0F;
        float f5 = (float)(i / 4 * 16 + 16) / 64.0F;
        float f6 = 1.0F;
        float f7 = 0.5F;
        float f8 = 0.25F;
        int j = p_76986_1_.getBrightnessForRender(p_76986_9_);
        int k = j % 65536;
        int l = j / 65536;
        OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float)k / 1.0F, (float)l / 1.0F);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        float f10 = 255.0F;
        float f11 = ((float)p_76986_1_.xpColor + p_76986_9_) / 2.0F;
        l = (int)((MathHelper.sin(f11 + 0.0F) + 1.0F) * 0.5F * f10);
        int i1 = (int)f10;
        int j1 = (int)((MathHelper.sin(f11 + 4.1887903F) + 1.0F) * 0.1F * f10);
        int k1 = l << 16 | i1 << 8 | j1;
        GL11.glRotatef(180.0F - this.renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(-this.renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
        float f9 = 0.3F;
        GL11.glScalef(f9, f9, f9);
        Tessellator tessellator = Tessellator.instance;
        tessellator.startDrawingQuads();
        tessellator.setColorRGBA_I(k1, 128);
        tessellator.setNormal(0.0F, 1.0F, 0.0F);
        tessellator.addVertexWithUV((double)(0.0F - f7), (double)(0.0F - f8), 0.0D, (double)f2, (double)f5);
        tessellator.addVertexWithUV((double)(f6 - f7), (double)(0.0F - f8), 0.0D, (double)f3, (double)f5);
        tessellator.addVertexWithUV((double)(f6 - f7), (double)(1.0F - f8), 0.0D, (double)f3, (double)f4);
        tessellator.addVertexWithUV((double)(0.0F - f7), (double)(1.0F - f8), 0.0D, (double)f2, (double)f4);
        tessellator.draw();
        GL11.glDisable(GL11.GL_BLEND);
        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        GL11.glPopMatrix();
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(EntityXPOrb p_110775_1_)
    {
        return experienceOrbTextures;
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(Entity p_110775_1_)
    {
        return this.getEntityTexture((EntityXPOrb)p_110775_1_);
    }

    /**
     * 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 func_76986_a(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 p_76986_1_, double p_76986_2_, double p_76986_4_, double p_76986_6_, float p_76986_8_, float p_76986_9_)
    {
        this.doRender((EntityXPOrb)p_76986_1_, p_76986_2_, p_76986_4_, p_76986_6_, p_76986_8_, p_76986_9_);
    }
}