/**
     * Called by ItemBlocks after a block is set in the world, to allow post-place logic
     */
    public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack) {
        super.onBlockPlacedBy(worldIn, pos, state, placer, stack);

        if (stack.hasDisplayName()) {
            TileEntity tileentity = worldIn.getTileEntity(pos);

            if (tileentity instanceof TileEntityBeacon) {
                ((TileEntityBeacon)tileentity).setName(stack.getDisplayName());
            }
        }
    }

    public void readFromNBT(NBTTagCompound compound) {
        super.readFromNBT(compound);
        this.primaryEffect = isBeaconEffect(compound.getInteger("Primary"));
        this.secondaryEffect = isBeaconEffect(compound.getInteger("Secondary"));
        this.levels = compound.getInteger("Levels");
    }

    public NBTTagCompound writeToNBT(NBTTagCompound compound) {
        super.writeToNBT(compound);
        compound.setInteger("Primary", Potion.getIdFromPotion(this.primaryEffect));
        compound.setInteger("Secondary", Potion.getIdFromPotion(this.secondaryEffect));
        compound.setInteger("Levels", this.levels);
        return compound;
    }