TileEntity tile = world.getTileEntity(x, y, z);
if (tile instanceof TilePostEmblem) {
TilePostEmblem post = (TilePostEmblem) tile;
EnumColor color = post.getColor();
if (color != null && BlockPostMetal.textures != null)
return BlockPostMetal.textures[color.ordinal()];
}
}
return super.getIcon(world, x, y, z, side);
}