RegisteredListener.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\event;
 
use pocketmine\plugin\Plugin;
use pocketmine\timings\TimingsHandler;
use function in_array;
 
class RegisteredListener{
    public function __construct(
        private \Closure $handler,
        private int $priority,
        private Plugin $plugin,
        private bool $handleCancelled,
        private TimingsHandler $timings
    ){
        if(!in_array($priority, EventPriority::ALL, true)){
            throw new \InvalidArgumentException("Invalid priority number $priority");
        }
    }
 
    public function getHandler() : \Closure{
        return $this->handler;
    }
 
    public function getPlugin() : Plugin{
        return $this->plugin;
    }
 
    public function getPriority() : int{
        return $this->priority;
    }
 
    public function callEvent(Event $event) : void{
        if($event instanceof Cancellable && $event->isCancelled() && !$this->isHandlingCancelled()){
            return;
        }
        $this->timings->startTiming();
        try{
            ($this->handler)($event);
        }finally{
            $this->timings->stopTiming();
        }
    }
 
    public function isHandlingCancelled() : bool{
        return $this->handleCancelled;
    }
}