BlockInventoryWindow.php

<?php
 
/*
 *
 *  ____            _        _   __  __ _                  __  __ ____
 * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
 * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
 * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
 * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * @author PocketMine Team
 * @link http://www.pocketmine.net/
 *
 *
 */
 
declare(strict_types=1);
 
namespace pocketmine\block\inventory\window;
 
use pocketmine\block\utils\AnimatedContainerLike;
use pocketmine\inventory\Inventory;
use pocketmine\player\InventoryWindow;
use pocketmine\player\Player;
use pocketmine\world\Position;
 
class BlockInventoryWindow extends InventoryWindow{
 
    public function __construct(
        Player $viewer,
        Inventory $inventory,
        protected Position $holder
    ){
        parent::__construct($viewer, $inventory);
    }
 
    public function getHolder() : Position{ return $this->holder; }
 
    public function onOpen() : void{
        parent::onOpen();
        $block = $this->holder->getWorld()->getBlock($this->holder);
        if($block instanceof AnimatedContainerLike){
            $block->onViewerAdded();
        }
    }
 
    public function onClose() : void{
        $block = $this->holder->getWorld()->getBlock($this->holder);
        if($block instanceof AnimatedContainerLike){
            $block->onViewerRemoved();
        }
        parent::onClose();
    }
}