@Override
public void onBlockPlacedBy(
World world, int x, int y, int z, EntityLivingBase player, ItemStack itemstack) {
if (itemstack != null && itemstack.getItem() instanceof ItemBlockEnergyCube) {
ItemBlockEnergyCube itemBlock = (ItemBlockEnergyCube) itemstack.getItem();
TileEntityEnergyCube tileEntity = (TileEntityEnergyCube) world.getTileEntity(x, y, z);
tileEntity.setEnergyStored(itemBlock.getEnergyStored(itemstack));
}
}
