ThreadLocalGeneratorContext.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;
 
final class ThreadLocalGeneratorContext{
    private static array $contexts = [];
 
    public static function register(self $context, int $worldId) : void{
        self::$contexts[$worldId] = $context;
    }
 
    public static function unregister(int $worldId) : void{
        unset(self::$contexts[$worldId]);
    }
 
    public static function fetch(int $worldId) : ?self{
        return self::$contexts[$worldId] ?? null;
    }
 
    public function __construct(
        private Generator $generator,
        private int $worldMinY,
        private int $worldMaxY
    ){}
 
    public function getGenerator() : Generator{ return $this->generator; }
 
    public function getWorldMinY() : int{ return $this->worldMinY; }
 
    public function getWorldMaxY() : int{ return $this->worldMaxY; }
}