public void StartTimekeeper()
{
whiteTimekeeper = new Timekeeper(!hasClock ? timerDuration > 0 ? timerDuration : (float?)null : (float?)null);
blackTimekeeper = new Timekeeper(!hasClock ? timerDuration > 0 ? timerDuration : (float?)null : (float?)null);
whiteTimekeeper.onTimerElapsed += () => Flagfall(Team.White);
blackTimekeeper.onTimerElapsed += () => Flagfall(Team.Black);
RecalculateTimekeepers();
Team currentTurn = GetCurrentTurn();
Timekeeper toPlay = GetCurrentTurn() == Team.White ? whiteTimekeeper : blackTimekeeper;
toPlay.Play();
}