pocketmine\level\generator\LightPopulationTask::onCompletion PHP Метод

    public function onCompletion(Server $server)
    {
        $level = $server->getLevel($this->levelId);
        if ($level !== null) {
            /** @var FullChunk $chunk */
            $chunk = $this->chunkClass;
            $chunk = $chunk::fromFastBinary($this->chunk, $level->getProvider());
            if ($chunk === null) {
                //TODO error
                return;
            }
            $level->generateChunkCallback($chunk->getX(), $chunk->getZ(), $chunk);
        }
    }