Method setTileEntity

src/main/java/net/minecraft/world/World.java:2352–2380

(BlockPos pos, TileEntity tileEntityIn)

    }

    public void setTileEntity(BlockPos pos, TileEntity tileEntityIn)
    {
        if (tileEntityIn != null && !tileEntityIn.isInvalid())
        {
            if (this.processingLoadedTiles)
            {
                tileEntityIn.setPos(pos);
                Iterator<TileEntity> iterator = this.addedTileEntityList.iterator();

                while (iterator.hasNext())
                {
                    TileEntity tileentity = iterator.next();

                    if (tileentity.getPos().equals(pos))
                    {
                        tileentity.invalidate();
                        iterator.remove();
                    }
                }

                this.addedTileEntityList.add(tileEntityIn);
            }
            else
            {
                this.addTileEntity(tileEntityIn);
                this.getChunkFromBlockCoords(pos).addTileEntity(pos, tileEntityIn);
            }
        }
    }

    public void removeTileEntity(BlockPos pos)
    {