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package darkknight.jewelrycraft.renders;

import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;

import org.lwjgl.opengl.GL11;

import darkknight.jewelrycraft.model.ModelShadowEye;
import darkknight.jewelrycraft.tileentity.TileEntityDisplayer;
import darkknight.jewelrycraft.tileentity.TileEntityShadowEye;

public class TileEntityShadowEyeRender extends TileEntitySpecialRenderer
{
    ModelShadowEye eye = new ModelShadowEye();
    
    @Override
    public void renderTileEntityAt(TileEntity te, double x, double y, double z, float scale)
    {
        GL11.glPushMatrix();
        GL11.glTranslatef((float) x + 0.5F, (float) y + 1.6F, (float) z + 0.5F);
        
        TileEntityShadowEye eyeS = (TileEntityShadowEye) te;
        
        String texture = "textures/tileentities/ShadowEye" + eyeS.opening + ".png";
        ResourceLocation blockTexture = new ResourceLocation("jewelrycraft", texture);
        Minecraft.getMinecraft().renderEngine.bindTexture(blockTexture);
        
        GL11.glPushMatrix();
        GL11.glRotatef(180F, 0.0F, 0.0F, 1.0F);
        try
        {
            int block = te.getBlockMetadata();
            if (block == 0) GL11.glRotatef(90F, 0.0F, 1.0F, 0.0F);
            else if (block == 1){
                GL11.glRotatef(180F, 0.0F, 0.0F, 1.0F);
                GL11.glRotatef(180F, 1.0F, 0.0F, 0.0F);
            }
            else if (block == 2){
                GL11.glRotatef(180F, 0.0F, 0.0F, 1.0F);
                GL11.glRotatef(180F, 1.0F, 0.0F, 1.0F);
            }
        }
        catch (Exception e)
        {
        }

        try
        {
            EntityPlayer player = te.getWorldObj().getClosestPlayer(te.xCoord, te.yCoord, te.zCoord, 16D);
            if (player != null) eye.render(player, te.xCoord, te.yCoord, te.zCoord, te.blockMetadata, eyeS.opening, 0.0625F);
        }
        catch (Exception e)
        {
            eye.render((Entity) null, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0625F);
        }
        
        GL11.glPopMatrix();
        GL11.glPopMatrix();
    }
    
    public void adjustLightFixture(World world, int i, int j, int k, Block block)
    {
        Tessellator tess = Tessellator.instance;
        float brightness = block.getLightOpacity(world, i, j, k);
        int skyLight = world.getLightBrightnessForSkyBlocks(i, j, k, 0);
        int modulousModifier = skyLight % 65536;
        int divModifier = skyLight / 65536;
        tess.setColorOpaque_F(brightness, brightness, brightness);
        OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float) modulousModifier, divModifier);
    }
    
}