pocketmine\level\Position::getLevel PHP Method

    public function getLevel()
    {
        return $this->level;
    }

 /**
  * Really starts the duel after countdown
  */
 public function startDuel()
 {
     Server::getInstance()->getScheduler()->cancelTask($this->countdownTaskHandler->getTaskId());
     $player1 = $this->players[0];
     $player2 = $this->players[1];
     $pos_player1 = Position::fromObject($this->position, $this->position->getLevel());
     $pos_player1->x += self::PLAYER_1_OFFSET_X;
     $pos_player2 = Position::fromObject($this->position, $this->position->getLevel());
     $pos_player2->x += self::PLAYER_2_OFFSET_X;
     $player1->teleport($pos_player1, 90, 0);
     $player2->teleport($pos_player2, -90, 0);
     // Fix start time
     $this->startTime = new DateTime('now');
     $player1->sendTip(TextFormat::RED . "You are strarting a duel !");
     $player1->sendMessage(" ");
     $player1->sendMessage(TextFormat::RED . TextFormat::BOLD . "++++++++=++++++++");
     $player1->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " You're starting a duel against : " . $player2->getName() . " !");
     $player1->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " You have 3min !");
     $player1->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " Good luck :) !");
     $player1->sendMessage(TextFormat::RED . TextFormat::BOLD . "++++++++=++++++++");
     $player1->sendMessage(" ");
     $player1->sendTip(TextFormat::RED . "You are strarting a duel !");
     $player2->sendMessage(" ");
     $player2->sendMessage(TextFormat::RED . TextFormat::BOLD . "++++++++=++++++++");
     $player2->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " You're starting a duel against : " . $player1->getName() . " !");
     $player2->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " You have 3min !");
     $player2->sendMessage(TextFormat::AQUA . ">" . TextFormat::RESET . " Good luck :) !");
     $player2->sendMessage(TextFormat::RED . TextFormat::BOLD . "++++++++=++++++++");
     $player2->sendMessage(" ");
     // Launch the end round task
     $task = new RoundCheckTask(OneVsOne::getInstance());
     $task->arena = $this;
     $this->taskHandler = Server::getInstance()->getScheduler()->scheduleDelayedTask($task, self::ROUND_DURATION * 20);
 }