//when click on a new game button. Declares a game end goes back to setup
public void NewGame()
{
DisableControls();
#if UNITY_EDITOR
//stop any coroutines that are running if using the debugger
BoardStateTester.instance.StopAllCoroutines();
#endif
GameDataRecorder.instance.AddPlayerMove(new Vector2Int(-2, -2));
GameDataRecorder.instance.RecordGameFinish(0);
GameDataRecorder.instance.ReportGame(GameDataRecorder.instance.MatchList.Count - 1);
UIManager.BackToSetup();
}