private MenuScrollState _currentState; // The current state that we're in
void Start()
{
_buttons = GetComponentsInChildren <Button>();
_currentIndex = -1;
_currentSelectTime = 0f;
_currentState = MenuScrollState.None;
}
// Helper to change the state we're at and set the time we should be using.
// When we first just switch to up or down, we don't want to wait or Delay Time,
// so we immediately set our time to be the delay time.
private void SetState(MenuScrollState newState, float newTime)
{
_currentState = newState;
_currentSelectTime = newTime;
}