GeneratorManagerEntry.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\world\generator;
 
use pocketmine\math\Vector3;
 
final class GeneratorManagerEntry{
 
    public function __construct(
        private string $generatorClass,
        private \Closure $presetValidator,
        private readonly bool $fast,
        private ?\Closure $spawnPositionProvider = null
    ){}
 
    public function getGeneratorClass() : string{ return $this->generatorClass; }
 
    public function isFast() : bool{ return $this->fast; }
 
    public function validateGeneratorOptions(string $generatorOptions) : void{
        if(($exception = ($this->presetValidator)($generatorOptions)) !== null){
            throw $exception;
        }
    }
 
    public function getSpawnPosition(int $seed) : ?Vector3{
        return $this->spawnPositionProvider !== null
            ? ($this->spawnPositionProvider)($seed)
            : null;
    }
}