Examples with InventoryTransactionEvent cn.nukkit.event.inventory.InventoryTransactionEvent used on opensource projects

Example 1 with InventoryTransactionEvent

use of cn.nukkit.event.inventory.InventoryTransactionEvent in project Nukkit by Nukkit.

the class InventoryTransaction method callExecuteEvent.

protected boolean callExecuteEvent() {
    InventoryTransactionEvent ev = new InventoryTransactionEvent(this);
    this.source.getServer().getPluginManager().callEvent(ev);
    SlotChangeAction from = null;
    SlotChangeAction to = null;
    Player who = null;
    for (InventoryAction action : this.actions) {
        if (!(action instanceof SlotChangeAction)) {
            continue;
        }
        SlotChangeAction slotChange = (SlotChangeAction) action;
        if (slotChange.getInventory() instanceof PlayerInventory) {
            who = (Player) slotChange.getInventory().getHolder();
        }
        if (from == null) {
            from = slotChange;
        } else {
            to = slotChange;
        }
    }
    if (who != null && to != null) {
        if (from.getTargetItem().getCount() > from.getSourceItem().getCount()) {
            from = to;
        }
        InventoryClickEvent ev2 = new InventoryClickEvent(who, from.getInventory(), from.getSlot(), from.getSourceItem(), from.getTargetItem());
        this.source.getServer().getPluginManager().callEvent(ev2);
        if (ev2.isCancelled()) {
            return false;
        }
    }
    return !ev.isCancelled();
}