BrokenSpawnerRenderer.java

package crazypants.enderio.machine.spawner;

import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraftforge.client.IItemRenderer;

import org.lwjgl.opengl.GL11;

import crazypants.enderio.EnderIO;

public class BrokenSpawnerRenderer implements IItemRenderer {

  @Override
  public boolean handleRenderType(ItemStack item, ItemRenderType type) {
    return true;
  }

  @Override
  public boolean shouldUseRenderHelper(ItemRenderType type, ItemStack item, ItemRendererHelper helper) {
    return true;
  }

  @Override
  public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
    GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
    GL11.glEnable(GL11.GL_ALPHA_TEST);

    if(type == ItemRenderType.ENTITY) {
      GL11.glPushMatrix();
      GL11.glScalef(0.5f, 0.5f, 0.5f);
    }

    RenderBlocks rb = (RenderBlocks) data[0];
    rb.setOverrideBlockTexture(EnderIO.itemBrokenSpawner.getIconFromDamage(0));
    rb.renderBlockAsItem(Blocks.stone, 0, 1);
    rb.setOverrideBlockTexture(null);

    if(type == ItemRenderType.ENTITY) {
      GL11.glPopMatrix();
    }

    GL11.glDisable(GL11.GL_ALPHA_TEST);
    GL11.glPopAttrib();
  }

}