mirror of
https://github.com/pmmp/PocketMine-MP.git
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96 lines
2.6 KiB
PHP
96 lines
2.6 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\level\format\io;
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use pocketmine\level\format\io\leveldb\LevelDB;
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use pocketmine\level\format\io\region\Anvil;
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use pocketmine\level\format\io\region\McRegion;
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use pocketmine\level\format\io\region\PMAnvil;
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use function strtolower;
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use function trim;
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abstract class LevelProviderManager{
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/**
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* @var string[]
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* @phpstan-var array<string, class-string<LevelProvider>>
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*/
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protected static $providers = [];
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public static function init() : void{
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self::addProvider(Anvil::class);
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self::addProvider(McRegion::class);
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self::addProvider(PMAnvil::class);
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self::addProvider(LevelDB::class);
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}
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/**
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* @phpstan-param class-string<LevelProvider> $class
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*
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* @return void
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* @throws \InvalidArgumentException
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*/
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public static function addProvider(string $class){
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try{
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$reflection = new \ReflectionClass($class);
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}catch(\ReflectionException $e){
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throw new \InvalidArgumentException("Class $class does not exist");
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}
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if(!$reflection->implementsInterface(LevelProvider::class)){
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throw new \InvalidArgumentException("Class $class does not implement " . LevelProvider::class);
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}
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if(!$reflection->isInstantiable()){
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throw new \InvalidArgumentException("Class $class cannot be constructed");
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}
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self::$providers[strtolower($class::getProviderName())] = $class;
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}
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/**
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* Returns a LevelProvider class for this path, or null
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*
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* @return string|null
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* @phpstan-return class-string<LevelProvider>|null
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*/
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public static function getProvider(string $path){
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foreach(self::$providers as $provider){
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/** @phpstan-var class-string<LevelProvider> $provider */
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if($provider::isValid($path)){
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return $provider;
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}
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}
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return null;
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}
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/**
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* Returns a LevelProvider by name, or null if not found
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*
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* @return string|null
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* @phpstan-return class-string<LevelProvider>|null
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*/
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public static function getProviderByName(string $name){
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return self::$providers[trim(strtolower($name))] ?? null;
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}
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}
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