@ScriptCallable(description = "Requests the specified item to get crafted.")
public void requestCrafting(IActionHost host,
		@Env(Constants.ARG_ACCESS) IArchitectureAccess access,
		@Env(Constants.ARG_CONVERTER) IConverter converter,
		@Arg(name = "fingerprint", description = "Details of the item you want to craft. Can be found with .getStackInSlot on inventory and .getAvailableItems on AE network") ItemFingerprint needle,
		@Optionals @Arg(name = "qty", description = "The quantity of items you want to craft") Long quantity,
		@Arg(name = "cpu", description = "The name of the CPU you want to use") String wantedCpuName) {
	ICraftingGrid craftingGrid = getCraftingGrid(host);
	if (quantity == null) quantity = 1L;

	ICraftingCPU wantedCpu = findCpu(craftingGrid, wantedCpuName);

	IStorageGrid storageGrid = getStorageGrid(host);
	IMEMonitor<IAEItemStack> monitor = storageGrid.getItemInventory();

	IAEItemStack stack = findCraftableStack(storageGrid.getItemInventory().getStorageList(), needle);
	Preconditions.checkArgument(stack != null, "Can't find craftable item fingerprint %s", needle);

	final IAEItemStack toCraft = stack.copy();
	toCraft.setStackSize(quantity);

	// Create a new CraftingCallback. This callback is called when
	// the network finished calculating the required items. It can do two things for us:
	// a) It sends an event when items are missing to complete the request
	// b) Otherwise it starts the crafting job, which itself is a CraftingRequester OSsending more events to the computer.
	final CraftingCallback craftingCallback = new CraftingCallback(access, converter, craftingGrid, monitor, host, wantedCpu, toCraft);

	// We will need access to the worldObj of the ME Interface -> cast to TileEntity
	final TileEntity tileEntity = (TileEntity)host;

	// Tell the craftingGrid to begin calculating and to report everything to the CraftingCallback
	craftingGrid.beginCraftingJob(tileEntity.getWorldObj(), getGrid(host), new MachineSource(host), toCraft, craftingCallback);

}
 

public CraftingCallback(IArchitectureAccess access, IConverter converter, ICraftingGrid craftingGrid, IMEMonitor<IAEItemStack> monitor, IActionHost actionHost, ICraftingCPU wantedCpu, IAEItemStack requestedStack) {
	this.access = access;
	this.converter = converter;
	this.monitor = monitor;
	this.source = new MachineSource(actionHost);
	this.actionHost = actionHost;
	this.craftingGrid = craftingGrid;
	this.wantedCpu = wantedCpu;
	this.requestedStack = converter.fromJava(requestedStack);
}
 

@ScriptCallable(description = "Exports the specified item into the target inventory.", returnTypes = ReturnType.TABLE)
public IAEItemStack exportItem(Object tileEntityInterface,
		@Arg(name = "fingerprint", description = "Details of the item you want to export (can be result of .getStackInSlot() or .getAvailableItems())") ItemFingerprint needle,
		@Arg(name = "direction", description = "Location of target inventory") ForgeDirection direction,
		@Optionals @Arg(name = "maxAmount", description = "The maximum amount of items you want to export") Integer maxAmount,
		@Arg(name = "intoSlot", description = "The slot in the other inventory that you want to export into") Index intoSlot) {

	final IActionHost host = (IActionHost)tileEntityInterface;
	final IInventory neighbor = getNeighborInventory(tileEntityInterface, direction);
	Preconditions.checkArgument(neighbor != null, "No neighbour attached");

	if (intoSlot == null) intoSlot = Index.fromJava(-1, 0);

	IStorageGrid storageGrid = getStorageGrid(host);
	IMEMonitor<IAEItemStack> monitor = storageGrid.getItemInventory();

	IAEItemStack stack = findStack(monitor.getStorageList(), needle);
	Preconditions.checkArgument(stack != null, "Can't find item fingerprint %s", needle);

	IAEItemStack toExtract = stack.copy();
	if (maxAmount == null || maxAmount < 1 || maxAmount > toExtract.getItemStack().getMaxStackSize()) {
		toExtract.setStackSize(toExtract.getItemStack().getMaxStackSize());
	} else {
		toExtract.setStackSize(maxAmount);
	}

	// Actually export the items from the ME system.
	MachineSource machineSource = new MachineSource(host);
	IAEItemStack extracted = monitor.extractItems(toExtract, Actionable.MODULATE, machineSource);
	if (extracted == null) return null;

	ItemStack toInsert = extracted.getItemStack().copy();

	// Put the item in the neighbor inventory
	if (ItemDistribution.insertItemIntoInventory(neighbor, toInsert, direction.getOpposite(), intoSlot.value)) {
		neighbor.markDirty();
	}

	// If we've moved some items, but others are still remaining.
	// Insert them back into the ME system.
	if (toInsert.stackSize > 0) {
		final IAEItemStack toReturn = AEApi.instance().storage().createItemStack(toInsert);
		monitor.injectItems(toReturn, Actionable.MODULATE, machineSource);
		extracted.decStackSize(toInsert.stackSize);
	}

	// Return what we've actually extracted
	return extracted;
}
 

public MENetworkStorageEvent(IMEMonitor o, StorageChannel chan) {
	monitor = o;
	channel = chan;
}
 

public MENetworkStorageEvent( IMEMonitor o, StorageChannel chan )
{
	this.monitor = o;
	this.channel = chan;
}