MyPetManager.java 文件源码

@EventHandler
public void onMyPetItemUse(PlayerInteractEvent event) {
    if (event.getItem() != null) {
        Player player = event.getPlayer();

        if (!InventoryManager.playerIsLoaded(player)) {
            return;
        }

        Inventory inventory = InventoryManager.get(player).getInventory();

        if (isMyPetItem(event.getItem())
                && (event.getAction() == Action.RIGHT_CLICK_BLOCK
                || event.getAction() == Action.RIGHT_CLICK_AIR)) {
            Slot petSlot = getMyPetSlot();

            ItemStack currentPet = inventory.getItem(petSlot.getSlotId());
            boolean hasPet = !petSlot.isCup(currentPet);
            ItemStack newPet = event.getItem();

            if (!hasPet) {
                currentPet = null;
            }

            player.getEquipment().setItemInMainHand(currentPet);
            inventory.setItem(petSlot.getSlotId(), newPet);

            swapMyPets(player, hasPet, newPet);
        }
    }
}