public void placeInWorld(World worldIn, BlockPos pos, EnumFacing direction) {
        int width = blocks.size();
        int height = blocks.get(0).size();
        int length = blocks.get(0).get(0).size();

        int start_x = pos.getX();
        int start_y = pos.getY();
        int start_z = pos.getZ();

        if (direction == EnumFacing.NORTH){
            start_z += 2;
        } else if (direction == EnumFacing.SOUTH) {
            start_z -= length + 1;
        } else if (direction == EnumFacing.EAST){
            start_x -= width + 1;
        } else if (direction == EnumFacing.WEST) {
            start_x -= width + 1;
        }

        int y = start_y - 1;
        for (int z = start_z - 1; z < start_z + length + 1; z ++){
            for (int x = start_x - 1; x < start_x + width + 1; x++){
                worldIn.setBlockState(new BlockPos(x, y, z), Blocks.WOOL.getDefaultState());
            }
        }

        HashMap<Vec3i ,IBlockState> torches = new HashMap<Vec3i, IBlockState>();

        for (int i = 0; i < width; i++){
            for (int j = 0; j < height; j++) {
                for (int k = 0; k < length; k++) {
                    if (this.getState(i, j, k).getBlock().getDefaultState() == Blocks.REDSTONE_TORCH.getDefaultState()) {
                        torches.put(new Vec3i(i, j, k), this.getState(i, j, k));
                    } else {
                        BlockPos blk_pos = new BlockPos(start_x + i, start_y + j, start_z + k);
                        worldIn.setBlockState(blk_pos, this.getState(i, j, k));

                        TileEntity te = this.te_map.get(new Vec3i(i, j, k));
                        if (te != null) {
                            worldIn.setTileEntity(blk_pos, te);
                        }
                    }
                }
            }
        }

        for (Map.Entry<Vec3i, IBlockState> set : torches.entrySet()){
            worldIn.setBlockState(new BlockPos(start_x + set.getKey().getX(), start_y + set.getKey().getY(), start_z + set.getKey().getZ()), set.getValue());
        }
        for (int z = start_z - 1; z < start_z + length + 1; z ++) {
            for (int x = start_x - 1; x < start_x + width + 1; x++) {
                    if (worldIn.getBlockState(new BlockPos(x, y + 1, z)).getBlock() == Blocks.AIR | worldIn.getBlockState(new BlockPos(x, y + 1, z)).getBlock() == Blocks.WOOL) {
                        worldIn.setBlockState(new BlockPos(x, y, z), Blocks.AIR.getDefaultState());
                    }
            }
        }
    }