Getting Tile Entity Location from Inventory Event

phit · March 17, 2017, 11:33pm

So I’m working on inventory logging and for that purpose I need the location of the inventory involved in the event.

Stonebound/Prism/blob/c3a3ee822e51a46b73e5f3606dccb389cf276207/src/main/java/com/helion3/prism/listeners/ClickInventoryListener.java#L51


 *
 * @param event Dispense event.
 */
@Listener(order = Order.POST)
public void onClickInventory(ClickInventoryEvent event, @First Player player) {
    // Make sure we have a transaction to validate
    if (event.getTransactions().size() <= 0) {
        return;
    }
    for (SlotTransaction transaction : event.getTransactions()) {
        Slot slot = transaction.getSlot();
        if (slot.parent() instanceof TileEntityCarrier && transaction.getOriginal() != transaction.getFinal()) {
            // If the final item is SOMETHING (or amount is more) person is inserting
            if (transaction.getFinal().getType() != ItemTypes.NONE || transaction.getFinal().getCount() > transaction.getOriginal().getCount()) {
                if (Prism.listening.INSERT) {
                    PrismRecord.create().source(event.getCause()).insertedItem(transaction).save();
                }
            }
            // If the final item is NONE (or amount is less) person is removing

This is what I currently have and it works fine for vanilla Inventories, but now I want to add modded inventories and I have a hard time getting the inventory location or even figuring out if the slottransaction involves a modded inventory.
This works okayish, but for most inventories there seems to be no method to get the parent tileentity or location !(slot.parent() instanceof PlayerInventory)`

simon816 · March 29, 2017, 12:52am

If the object you’re getting the inventory from is a tile entity, it should be an instance of TileEntityInventory provided it has an inventory.
Given a slot in this inventory, it should be the case that a TileEntityInventory is present somewhere in the inventory hierarchy. If it is, then you can call getTileEntity() on the inventory and obtain the location from the TileEntity.