/// <summary>
/// Wait for amount of time then move the Ball_Container object dow and create a ball.
/// </summary>
/// <returns></returns>
private IEnumerator CRWaitAndCreateBall()
{
listStageControl[0].OnSetup();
yield return(new WaitForSeconds(1f));
listBallContainerControl[0].MoveDownAndUp();
previousStageControl.DisableObject();
yield return(new WaitForSeconds(0.55f));
listStageControl[0].CreateBall();
previousStageControl = listStageControl[0];
listStageControl.RemoveAt(0);
listBallContainerControl.RemoveAt(0);
ForceDir = 0;
ForceTurn *= -1;
cRCheckingGameOver = StartCoroutine(CRCheckingGameOver());
}