RenderRPG.java

package com.minecreatr.cliffieswars;

import com.minecreatr.cliffieswars.entity.RPGEntity;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.entity.Render;
import net.minecraft.entity.Entity;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;

@SideOnly(Side.CLIENT)
public class RenderRPG
        extends Render
{
    private static ResourceLocation arrowTextures;

    public void renderArrow(RPGEntity par1EntityArrow, double par2, double par4, double par6, float par8, float par9)
    {
        bindEntityTexture(par1EntityArrow);
        GL11.glPushMatrix();
        GL11.glTranslatef((float)par2, (float)par4, (float)par6);
        GL11.glRotatef(par1EntityArrow.prevRotationYaw + (par1EntityArrow.rotationYaw - par1EntityArrow.prevRotationYaw) * par9 - 90.0F, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(par1EntityArrow.prevRotationPitch + (par1EntityArrow.rotationPitch - par1EntityArrow.prevRotationPitch) * par9, 0.0F, 0.0F, 1.0F);
        Tessellator tessellator = Tessellator.instance;
        byte b0 = 0;
        float f2 = 0.0F;
        float f3 = 0.5F;
        float f4 = (0 + b0 * 10) / 32.0F;
        float f5 = (5 + b0 * 10) / 32.0F;
        float f6 = 0.0F;
        float f7 = 0.15625F;
        float f8 = (5 + b0 * 10) / 32.0F;
        float f9 = (10 + b0 * 10) / 32.0F;
        float f10 = 0.05625F;
        GL11.glEnable(32826);
        arrowTextures = new ResourceLocation("cliffieswarsmod:textures/entities/" + par1EntityArrow.getColor() + "rocket.png");
        GL11.glRotatef(45.0F, 1.0F, 0.0F, 0.0F);
        GL11.glScalef(f10, f10, f10);
        GL11.glTranslatef(-4.0F, 0.0F, 0.0F);
        GL11.glNormal3f(f10, 0.0F, 0.0F);
        tessellator.startDrawingQuads();
        tessellator.addVertexWithUV(-7.0D, -2.0D, -2.0D, f6, f8);
        tessellator.addVertexWithUV(-7.0D, -2.0D, 2.0D, f7, f8);
        tessellator.addVertexWithUV(-7.0D, 2.0D, 2.0D, f7, f9);
        tessellator.addVertexWithUV(-7.0D, 2.0D, -2.0D, f6, f9);
        tessellator.draw();
        GL11.glNormal3f(-f10, 0.0F, 0.0F);
        tessellator.startDrawingQuads();
        tessellator.addVertexWithUV(-7.0D, 2.0D, -2.0D, f6, f8);
        tessellator.addVertexWithUV(-7.0D, 2.0D, 2.0D, f7, f8);
        tessellator.addVertexWithUV(-7.0D, -2.0D, 2.0D, f7, f9);
        tessellator.addVertexWithUV(-7.0D, -2.0D, -2.0D, f6, f9);
        tessellator.draw();
        for (int i = 0; i < 4; i++)
        {
            GL11.glRotatef(90.0F, 1.0F, 0.0F, 0.0F);
            GL11.glNormal3f(0.0F, 0.0F, f10);
            tessellator.startDrawingQuads();
            tessellator.addVertexWithUV(-8.0D, -2.0D, 0.0D, f2, f4);
            tessellator.addVertexWithUV(8.0D, -2.0D, 0.0D, f3, f4);
            tessellator.addVertexWithUV(8.0D, 2.0D, 0.0D, f3, f5);
            tessellator.addVertexWithUV(-8.0D, 2.0D, 0.0D, f2, f5);
            tessellator.draw();
        }
        GL11.glDisable(32826);
        GL11.glPopMatrix();
    }

    protected ResourceLocation getArrowTextures(RPGEntity par1EntityArrow)
    {
        arrowTextures = new ResourceLocation("cliffieswarsmod:textures/entities/" + par1EntityArrow.getColor() + "rocket.png");
        return arrowTextures;
    }

    protected ResourceLocation getEntityTexture(Entity par1Entity)
    {
        return getArrowTextures((RPGEntity)par1Entity);
    }

    public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
    {
        renderArrow((RPGEntity)par1Entity, par2, par4, par6, par8, par9);
    }
}