//changes question number by adding or removing by given value
//if can't, starts a coroutine to fade timer text color
public void ChangeQuestionNumber(int value)
{
canChange = GameSettings.ChangeQuestionNumber(value);
if (canChange == false && fading == false)
{
StartCoroutine(FadeError(textQN.GetComponent <TMP_Text>()));
fading = true;
}
textQN.text = GameSettings.gameQuestionNumber.ToString();
}
