package gregtech.common.render;

import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
import cpw.mods.fml.client.registry.RenderingRegistry;
import gregtech.api.GregTech_API;
import gregtech.api.interfaces.ITexture;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.interfaces.tileentity.IPipeRenderedTileEntity;
import gregtech.api.interfaces.tileentity.ITexturedTileEntity;
import gregtech.common.blocks.GT_Block_Machines;
import gregtech.common.blocks.GT_Block_Ores;
import gregtech.common.blocks.GT_TileEntity_Ores;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.IBlockAccess;
import org.lwjgl.opengl.GL11;

public class GT_Renderer_Block
  implements ISimpleBlockRenderingHandler
{
  public final int mRenderID;
  public static GT_Renderer_Block INSTANCE;
  
  public GT_Renderer_Block()
  {
    this.mRenderID = RenderingRegistry.getNextAvailableRenderId();
    INSTANCE = this;RenderingRegistry.registerBlockHandler(this);
  }
  
  public void renderInventoryBlock(Block aBlock, int aMeta, int aModelID, RenderBlocks aRenderer)
  {
    if ((aBlock instanceof GT_Block_Machines))
    {
      if ((aMeta > 0) && (aMeta < GregTech_API.METATILEENTITIES.length) && (GregTech_API.METATILEENTITIES[aMeta] != null) && 
        (!GregTech_API.METATILEENTITIES[aMeta].renderInInventory(aBlock, aMeta, aRenderer))) {
        renderNormalInventoryMetaTileEntity(aBlock, aMeta, aRenderer);
      }
    }
    else if ((aBlock instanceof GT_Block_Ores))
    {
      GT_TileEntity_Ores tTileEntity = new GT_TileEntity_Ores();
      tTileEntity.mMetaData = ((short)aMeta);
      
      aBlock.setBlockBoundsForItemRender();
      aRenderer.setRenderBoundsFromBlock(aBlock);
      
      GL11.glRotatef(90.0F, 0.0F, 1.0F, 0.0F);
      GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, -1.0F, 0.0F);
      renderNegativeYFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)0), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 1.0F, 0.0F);
      renderPositiveYFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)1), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, -1.0F);
      renderNegativeZFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)2), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, 1.0F);
      renderPositiveZFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)3), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(-1.0F, 0.0F, 0.0F);
      renderNegativeXFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)4), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(1.0F, 0.0F, 0.0F);
      renderPositiveXFacing(null, aRenderer, aBlock, 0, 0, 0, tTileEntity.getTexture((byte)5), true);
      Tessellator.instance.draw();
    }
    aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    aRenderer.setRenderBoundsFromBlock(aBlock);
    GL11.glTranslatef(0.5F, 0.5F, 0.5F);
  }
  
  private static void renderNormalInventoryMetaTileEntity(Block aBlock, int aMeta, RenderBlocks aRenderer)
  {
    if ((aMeta <= 0) || (aMeta >= GregTech_API.METATILEENTITIES.length)) {
      return;
    }
    IMetaTileEntity tMetaTileEntity = GregTech_API.METATILEENTITIES[aMeta];
    if (tMetaTileEntity == null) {
      return;
    }
    aBlock.setBlockBoundsForItemRender();
    aRenderer.setRenderBoundsFromBlock(aBlock);
    
    GL11.glRotatef(90.0F, 0.0F, 1.0F, 0.0F);
    GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
    if ((tMetaTileEntity.getBaseMetaTileEntity() instanceof IPipeRenderedTileEntity))
    {
      float tThickness = ((IPipeRenderedTileEntity)tMetaTileEntity.getBaseMetaTileEntity()).getThickNess();float sp = (1.0F - tThickness) / 2.0F;
      
      aBlock.setBlockBounds(0.0F, sp, sp, 1.0F, sp + tThickness, sp + tThickness);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, -1.0F, 0.0F);
      renderNegativeYFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)0, (byte)9, (byte)-1, false, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 1.0F, 0.0F);
      renderPositiveYFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)1, (byte)9, (byte)-1, false, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, -1.0F);
      renderNegativeZFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)2, (byte)9, (byte)-1, false, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, 1.0F);
      renderPositiveZFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)3, (byte)9, (byte)-1, false, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(-1.0F, 0.0F, 0.0F);
      renderNegativeXFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)4, (byte)9, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(1.0F, 0.0F, 0.0F);
      renderPositiveXFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)5, (byte)9, (byte)-1, true, false), true);
      Tessellator.instance.draw();
    }
    else
    {
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, -1.0F, 0.0F);
      renderNegativeYFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)0, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 1.0F, 0.0F);
      renderPositiveYFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)1, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, -1.0F);
      renderNegativeZFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)2, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(0.0F, 0.0F, 1.0F);
      renderPositiveZFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)3, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(-1.0F, 0.0F, 0.0F);
      renderNegativeXFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)4, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
      
      Tessellator.instance.startDrawingQuads();
      Tessellator.instance.setNormal(1.0F, 0.0F, 0.0F);
      renderPositiveXFacing(null, aRenderer, aBlock, 0, 0, 0, tMetaTileEntity.getTexture(tMetaTileEntity.getBaseMetaTileEntity(), (byte)5, (byte)4, (byte)-1, true, false), true);
      Tessellator.instance.draw();
    }
    aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    aRenderer.setRenderBoundsFromBlock(aBlock);
    GL11.glTranslatef(0.5F, 0.5F, 0.5F);
  }
  
  public boolean renderWorldBlock(IBlockAccess aWorld, int aX, int aY, int aZ, Block aBlock, int aModelID, RenderBlocks aRenderer)
  {
    TileEntity aTileEntity = aWorld.getTileEntity(aX, aY, aZ);
    if (aTileEntity == null) {
      return false;
    }
    if (((aTileEntity instanceof IGregTechTileEntity)) && (((IGregTechTileEntity)aTileEntity).getMetaTileEntity() != null) && (((IGregTechTileEntity)aTileEntity).getMetaTileEntity().renderInWorld(aWorld, aX, aY, aZ, aBlock, aRenderer))) {
      return true;
    }
    if ((aTileEntity instanceof IPipeRenderedTileEntity)) {
      return renderPipeBlock(aWorld, aX, aY, aZ, aBlock, (IPipeRenderedTileEntity)aTileEntity, aRenderer);
    }
    return renderStandardBlock(aWorld, aX, aY, aZ, aBlock, aRenderer);
  }
  
  public static boolean renderStandardBlock(IBlockAccess aWorld, int aX, int aY, int aZ, Block aBlock, RenderBlocks aRenderer)
  {
    TileEntity tTileEntity = aWorld.getTileEntity(aX, aY, aZ);
    if ((tTileEntity instanceof ITexturedTileEntity)) {
      return renderStandardBlock(aWorld, aX, aY, aZ, aBlock, aRenderer, new ITexture[][] { ((ITexturedTileEntity)tTileEntity).getTexture((byte) 0), ((ITexturedTileEntity)tTileEntity).getTexture((byte) 1), ((ITexturedTileEntity)tTileEntity).getTexture((byte) 2), ((ITexturedTileEntity)tTileEntity).getTexture((byte) 3), ((ITexturedTileEntity)tTileEntity).getTexture((byte) 4), ((ITexturedTileEntity)tTileEntity).getTexture((byte) 5) });
    }
    return false;
  }
  
  public static boolean renderStandardBlock(IBlockAccess aWorld, int aX, int aY, int aZ, Block aBlock, RenderBlocks aRenderer, ITexture[][] aTextures)
  {
    aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    aRenderer.setRenderBoundsFromBlock(aBlock);
    
    renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[0], true);
    renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[1], true);
    renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[2], true);
    renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[3], true);
    renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[4], true);
    renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, aTextures[5], true);
    return true;
  }
  
  public static boolean renderPipeBlock(IBlockAccess aWorld, int aX, int aY, int aZ, Block aBlock, IPipeRenderedTileEntity aTileEntity, RenderBlocks aRenderer)
  {
    byte aConnections = aTileEntity.getConnections();
    if ((aConnections & 0xC0) != 0) {
      return renderStandardBlock(aWorld, aX, aY, aZ, aBlock, aRenderer);
    }
    float tThickness = aTileEntity.getThickNess();
    if (tThickness >= 0.99F) {
      return renderStandardBlock(aWorld, aX, aY, aZ, aBlock, aRenderer);
    }
    float sp = (1.0F - tThickness) / 2.0F;
    
    byte tConnections = 0;
    for (byte i = 0; i < 6; i = (byte)(i + 1)) {
      if ((aConnections & 1 << i) != 0) {
        tConnections = (byte)(tConnections | 1 << (i + 2) % 6);
      }
    }
    boolean[] tIsCovered = new boolean[6];
    for (byte i = 0; i < 6; i = (byte)(i + 1)) {
      tIsCovered[i] = (aTileEntity.getCoverIDAtSide(i) != 0 ? true : false);
    }
    if ((tIsCovered[0]) && (tIsCovered[1]) && (tIsCovered[2]) && (tIsCovered[3]) && (tIsCovered[4]) && (tIsCovered[5])) {
      return renderStandardBlock(aWorld, aX, aY, aZ, aBlock, aRenderer);
    }
    ITexture[][] tIcons = new ITexture[6][];ITexture[][] tCovers = new ITexture[6][];
    for (byte i = 0; i < 6; i = (byte)(i + 1))
    {
      tCovers[i] = aTileEntity.getTexture(i);
      tIcons[i] = aTileEntity.getTextureUncovered(i);
    }
    if (tConnections == 0)
    {
      aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
      renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
      renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
      renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
      renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
      renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
    }
    else if (tConnections == 3)
    {
      aBlock.setBlockBounds(0.0F, sp, sp, 1.0F, sp + tThickness, sp + tThickness);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
      renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
      renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
      renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
      if (!tIsCovered[4]) {
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
      }
      if (!tIsCovered[5]) {
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
      }
    }
    else if (tConnections == 12)
    {
      aBlock.setBlockBounds(sp, 0.0F, sp, sp + tThickness, 1.0F, sp + tThickness);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
      renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
      renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
      renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
      if (!tIsCovered[0]) {
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
      }
      if (!tIsCovered[1]) {
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
      }
    }
    else if (tConnections == 48)
    {
      aBlock.setBlockBounds(sp, sp, 0.0F, sp + tThickness, sp + tThickness, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
      renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
      renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
      renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
      if (!tIsCovered[2]) {
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
      }
      if (!tIsCovered[3]) {
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
      }
    }
    else
    {
      if ((tConnections & 0x1) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
      }
      else
      {
        aBlock.setBlockBounds(0.0F, sp, sp, sp, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
        if (!tIsCovered[4]) {
          renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
        }
      }
      if ((tConnections & 0x2) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
      }
      else
      {
        aBlock.setBlockBounds(sp + tThickness, sp, sp, 1.0F, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
        if (!tIsCovered[5]) {
          renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
        }
      }
      if ((tConnections & 0x4) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
      }
      else
      {
        aBlock.setBlockBounds(sp, 0.0F, sp, sp + tThickness, sp, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
        if (!tIsCovered[0]) {
          renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
        }
      }
      if ((tConnections & 0x8) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
      }
      else
      {
        aBlock.setBlockBounds(sp, sp + tThickness, sp, sp + tThickness, 1.0F, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
        if (!tIsCovered[1]) {
          renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
        }
      }
      if ((tConnections & 0x10) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
      }
      else
      {
        aBlock.setBlockBounds(sp, sp, 0.0F, sp + tThickness, sp + tThickness, sp);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
        if (!tIsCovered[2]) {
          renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[2], false);
        }
      }
      if ((tConnections & 0x20) == 0)
      {
        aBlock.setBlockBounds(sp, sp, sp, sp + tThickness, sp + tThickness, sp + tThickness);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
      }
      else
      {
        aBlock.setBlockBounds(sp, sp, sp + tThickness, sp + tThickness, sp + tThickness, 1.0F);
        aRenderer.setRenderBoundsFromBlock(aBlock);
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[0], false);
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[1], false);
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[4], false);
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[5], false);
        if (!tIsCovered[3]) {
          renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tIcons[3], false);
        }
      }
    }
    if (tIsCovered[0])
    {
      aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.125F, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      if (!tIsCovered[2]) {
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      }
      if (!tIsCovered[3]) {
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      }
      if (!tIsCovered[4]) {
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      }
      if (!tIsCovered[5]) {
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[0], false);
      }
    }
    if (tIsCovered[1])
    {
      aBlock.setBlockBounds(0.0F, 0.875F, 0.0F, 1.0F, 1.0F, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      if (!tIsCovered[2]) {
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      }
      if (!tIsCovered[3]) {
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      }
      if (!tIsCovered[4]) {
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      }
      if (!tIsCovered[5]) {
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[1], false);
      }
    }
    if (tIsCovered[2])
    {
      aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 0.125F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      if (!tIsCovered[0]) {
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      }
      if (!tIsCovered[1]) {
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      }
      renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      if (!tIsCovered[4]) {
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      }
      if (!tIsCovered[5]) {
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[2], false);
      }
    }
    if (tIsCovered[3])
    {
      aBlock.setBlockBounds(0.0F, 0.0F, 0.875F, 1.0F, 1.0F, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      if (!tIsCovered[0]) {
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      }
      if (!tIsCovered[1]) {
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      }
      renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      if (!tIsCovered[4]) {
        renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      }
      if (!tIsCovered[5]) {
        renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[3], false);
      }
    }
    if (tIsCovered[4])
    {
      aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 0.125F, 1.0F, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      if (!tIsCovered[0]) {
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
      }
      if (!tIsCovered[1]) {
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
      }
      if (!tIsCovered[2]) {
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
      }
      if (!tIsCovered[3]) {
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
      }
      renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
      renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[4], false);
    }
    if (tIsCovered[5])
    {
      aBlock.setBlockBounds(0.875F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
      aRenderer.setRenderBoundsFromBlock(aBlock);
      if (!tIsCovered[0]) {
        renderNegativeYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
      }
      if (!tIsCovered[1]) {
        renderPositiveYFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
      }
      if (!tIsCovered[2]) {
        renderNegativeZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
      }
      if (!tIsCovered[3]) {
        renderPositiveZFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
      }
      renderNegativeXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
      renderPositiveXFacing(aWorld, aRenderer, aBlock, aX, aY, aZ, tCovers[5], false);
    }
    aBlock.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    aRenderer.setRenderBoundsFromBlock(aBlock);
    
    return true;
  }
  
  public static void renderNegativeYFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX, aY - 1, aZ, 0))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aX, aFullBlock ? aY - 1 : aY, aZ));
    }
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderYNeg(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public static void renderPositiveYFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX, aY + 1, aZ, 1))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aX, aFullBlock ? aY + 1 : aY, aZ));
    }
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderYPos(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public static void renderNegativeZFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX, aY, aZ - 1, 2))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aX, aY, aFullBlock ? aZ - 1 : aZ));
    }
    aRenderer.flipTexture = (!aFullBlock);
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderZNeg(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public static void renderPositiveZFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX, aY, aZ + 1, 3))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aX, aY, aFullBlock ? aZ + 1 : aZ));
    }
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderZPos(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public static void renderNegativeXFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX - 1, aY, aZ, 4))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aFullBlock ? aX - 1 : aX, aY, aZ));
    }
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderXNeg(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public static void renderPositiveXFacing(IBlockAccess aWorld, RenderBlocks aRenderer, Block aBlock, int aX, int aY, int aZ, ITexture[] aIcon, boolean aFullBlock)
  {
    if (aWorld != null)
    {
      if ((aFullBlock) && (!aBlock.shouldSideBeRendered(aWorld, aX + 1, aY, aZ, 5))) {
        return;
      }
      Tessellator.instance.setBrightness(aBlock.getMixedBrightnessForBlock(aWorld, aFullBlock ? aX + 1 : aX, aY, aZ));
    }
    aRenderer.flipTexture = (!aFullBlock);
    if (aIcon != null) {
      for (int i = 0; i < aIcon.length; i++) {
        if (aIcon[i] != null) {
          aIcon[i].renderXPos(aRenderer, aBlock, aX, aY, aZ);
        }
      }
    }
    aRenderer.flipTexture = false;
  }
  
  public boolean shouldRender3DInInventory(int aModel)
  {
    return true;
  }
  
  public int getRenderId()
  {
    return this.mRenderID;
  }
}