override public void UnregisterCard(ICardModel card)
{
ValidateCards();
if (Multiples == null)
{
Multiples = new List <int>();
}
int index = _Cards.IndexOf(card as Card);
if (index > 0)
{
//we have multiples of this card, remove one
Multiples[index]--;
}
else if (index == 1)
{
//this is the last multiple, complete remove this card
card.UnregisterWithDeck(this);
Multiples.RemoveAt(index);
_Cards.Remove(card as Card);
}
}
