PlayerExperienceChangeEvent.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\player;
 
use pocketmine\entity\Human;
use pocketmine\event\Cancellable;
use pocketmine\event\CancellableTrait;
use pocketmine\event\entity\EntityEvent;
 
class PlayerExperienceChangeEvent extends EntityEvent implements Cancellable{
    use CancellableTrait;
 
    public function __construct(
        Human $player,
        private int $oldLevel,
        private float $oldProgress,
        private ?int $newLevel,
        private ?float $newProgress
    ){
        $this->entity = $player;
    }
 
    public function getOldLevel() : int{
        return $this->oldLevel;
    }
 
    public function getOldProgress() : float{
        return $this->oldProgress;
    }
 
    public function getNewLevel() : ?int{
        return $this->newLevel;
    }
 
    public function getNewProgress() : ?float{
        return $this->newProgress;
    }
 
    public function setNewLevel(?int $newLevel) : void{
        $this->newLevel = $newLevel;
    }
 
    public function setNewProgress(?float $newProgress) : void{
        if($newProgress < 0.0 || $newProgress > 1.0){
            throw new \InvalidArgumentException("XP progress must be in range 0-1");
        }
        $this->newProgress = $newProgress;
    }
}