void OnGUI()
{
Event e = Event.current;
if (e.isKey && waitForInput && e.keyCode != KeyCode.Return && e.keyCode != KeyCode.Escape && e.keyCode != KeyCode.None) //None must be checked because when the key is lifted, it sends a None event.//
{
bool buttonAssigned;
buttonAssigned = GameConstants.CheckButtonExists(e.keyCode);
if (!buttonAssigned)
{
soundEffect.PlaySoundEffect("Confirm");
typeof(GameConstants).GetField(buttonToChange).SetValue(null, e.keyCode);
GameConstants.ReloadButtonsAsigned();
currentButtonSelected.GetComponent <Button>().interactable = true;
EventSystem.current.SetSelectedGameObject(currentButtonSelected);
waitForInput = false;
ShowButtons();
}
if (e.type == EventType.KeyUp && waitForInput) /////Has to be played when key up, otherwise it replays the sound effect constantly while pressed
{
soundEffect.PlaySoundEffect("Wrong");
}
}
}