public static void transferItem(
TileEntityItemStorableMachineBase inventory, int start, int end, int requireEnergy) {
for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS) {
if (inventory.getStored() < requireEnergy) {
break;
}
TileEntity tileEntity =
inventory.worldObj.getBlockTileEntity(
inventory.xCoord + dir.offsetX,
inventory.yCoord + dir.offsetY,
inventory.zCoord + dir.offsetZ);
if (tileEntity != null && tileEntity instanceof IInventory) {
for (int i = start; i < end; i++) {
ItemStack target = inventory.getStackInSlot(i);
if (target != null) {
ItemStack result = Util.insertItem((IInventory) tileEntity, target, false);
inventory.setInventorySlotContents(i, result);
if (result == null || target.stackSize != result.stackSize) {
inventory.useEnergy(requireEnergy);
}
}
}
}
}
}
