pocketmine\level\format\mcregion\ChunkRequestTask::onCompletion PHP Метод

    public function onCompletion(Server $server)
    {
        $level = $server->getLevel($this->levelId);
        if ($level instanceof Level and $this->hasResult()) {
            $level->chunkRequestCallback($this->chunkX, $this->chunkZ, $this->getResult());
        }
    }