pocketmine\inventory\EnchantInventory::onClose PHP Метод

    public function onClose(Player $who)
    {
        parent::onClose($who);
        $level = $this->getHolder()->getLevel();
        for ($i = 0; $i < 2; ++$i) {
            if ($level instanceof Level) {
                $level->dropItem($this->getHolder()->add(0.5, 0.5, 0.5), $this->getItem($i));
            }
            $this->clear($i);
        }
        if (count($this->getViewers()) === 0) {
            $this->levels = null;
            $this->entries = null;
            $this->bookshelfAmount = 0;
        }
    }