Examples with ItemSendMode logisticspipes.pipes.basic.CoreRoutedPipe.ItemSendMode used on opensource projects

Example 1 with ItemSendMode

use of logisticspipes.pipes.basic.CoreRoutedPipe.ItemSendMode in project LogisticsPipes by RS485.

the class ModuleProvider method sendStack.

// returns -1 on permanently failed, don't try another stack this tick
// returns 0 on "unable to do this delivery"
public int sendStack(ItemIdentifierStack stack, int maxCount, int destination, IAdditionalTargetInformation info) {
    final IPipeServiceProvider service = _service;
    if (service == null)
        return -1;
    ItemIdentifier item = stack.getItem();
    Iterator<Pair<IInventoryUtil, EnumFacing>> iterator = service.getAvailableAdjacent().inventories().stream().flatMap(neighbor -> {
        final IInventoryUtil invUtil = getInventoryUtilWithMode(neighbor);
        if (invUtil == null)
            return Stream.empty();
        return Stream.of(new Pair<>(invUtil, neighbor.getDirection()));
    }).iterator();
    while (iterator.hasNext()) {
        final Pair<IInventoryUtil, EnumFacing> current = iterator.next();
        int available = current.getValue1().itemCount(item);
        if (available == 0) {
            continue;
        }
        int wanted = Math.min(available, stack.getStackSize());
        wanted = Math.min(wanted, maxCount);
        wanted = Math.min(wanted, item.getMaxStackSize());
        IRouter dRtr = SimpleServiceLocator.routerManager.getServerRouter(destination);
        if (dRtr == null) {
            service.getItemOrderManager().sendFailed();
            return 0;
        }
        SinkReply reply = LogisticsManager.canSink(stack.makeNormalStack(), dRtr, null, true, stack.getItem(), null, true, false);
        boolean defersend = false;
        if (reply != null) {
            // some pipes are not aware of the space in the adjacent inventory, so they return null
            if (reply.maxNumberOfItems < wanted) {
                wanted = reply.maxNumberOfItems;
                if (wanted <= 0) {
                    service.getItemOrderManager().deferSend();
                    return 0;
                }
                defersend = true;
            }
        }
        if (!service.canUseEnergy(wanted * neededEnergy())) {
            return -1;
        }
        ItemStack removed = current.getValue1().getMultipleItems(item, wanted);
        if (removed.isEmpty()) {
            continue;
        }
        int sent = removed.getCount();
        service.useEnergy(sent * neededEnergy());
        final IRoutedItem routedItem = service.sendStack(removed, destination, itemSendMode(), info, current.getValue2());
        service.getItemOrderManager().sendSuccessfull(sent, defersend, routedItem);
        return sent;
    }
    service.getItemOrderManager().sendFailed();
    return 0;
}