Multiworld loader for PocketMine

multiworld.php

<?php

/*
__PocketMine Plugin__
name=MultiWorld
description=Quick and dirty multiworld loader for PocketMine
version=1.0
author=zhuowei
class=MultiWorldPlugin
apiversion=7
*/

/* 
Small Changelog
===============

1.0: Initial release

*/



class MultiWorldPlugin implements Plugin{
	private $api;
	public function __construct(ServerAPI $api, $server = false){
		$this->api = $api;
	}
	
	public function init(){

		$this->loadAllWorlds();
	}

	public function loadAllWorlds() {
		$path = DATA_PATH."worlds/";
		$files = scandir($path);
		foreach($files as $f) {
			if ($f !== "." && $f !== ".." && is_dir($path.$f)) {
				$this->api->level->generateLevel($f);
				$this->api->level->loadLevel($f);
			}
		}
	}

	
	public function __destruct(){

	}

	
}

Fixed:

<?php

/*
__PocketMine Plugin__
name=MultiWorld
description=Quick and dirty multiworld loader for PocketMine
version=1.0
author=zhuowei
class=MultiWorldPlugin
apiversion=7
*/

/* 
Small Changelog
===============

1.0: Initial release

*/



class MultiWorldPlugin implements Plugin{
    private $api;
    public function __construct(ServerAPI $api, $server = false){
        $this->api = $api;
    }

    public function init(){

        $this->loadAllWorlds();
    }

    public function loadAllWorlds() {
        $path = DATA_PATH."worlds/";
        $files = scandir($path);
        foreach($files as $f) {
            if ($f !== "." && $f !== ".." && is_dir($path.$f)) {
                if($this->api->level->loadLevel($f) === false){
                    $this->api->level->generateLevel($f);
                    $this->api->level->loadLevel($f);
                }
            }
        }
    }


    public function __destruct(){

    }


}

Also, a fix has been released to PocketMine-MP so already loaded worlds return true on LevelAPI::loadLevel()