protected override void fetchReferences()
{
base.fetchReferences();
if (feedingTimer == null)
{
feedingTimer = new PPTimer(GetFeedingTime, 1f);
feedingTimer.SetTimeRemaining(0, false);
}
feedingTimer.SubscribeToTimeBegin(handleFeedingTimeBegin);
feedingTimer.SubscribeToTimeUp(handleFeedingTimeUp);
buttonReference = GetComponent <Button>();
buttonReference.interactable = !IsCurrentlyFeeding;
foodSelector.Setup(dataController.AllFood, feedDogs);
}