private IEnumerator Countdown()
{
countdownEvent.Raise();
player1.enabled = false;
player1.transform.position = player1Start;
player2.enabled = false;
player2.transform.position = player2Start;
ball.enabled = false;
ball.transform.forward = pointsManager2.Points > pointsManager1.Points ? Vector3.forward : Vector3.back;
ball.transform.position = ballStart - ball.transform.forward * ballOffset;
ball.MakeVisible();
countdownStart = Time.timeSinceLevelLoad;
yield return(new WaitForSeconds(countdown));
Play();
}