public static bool HasPokerType(this List <BTCard> cards, BTPokerHands type)
{
switch (type)
{
case BTPokerHands.Single:
case BTPokerHands.Double:
case BTPokerHands.Triple:
return(cards.Count == (int)type + 1 && cards.HasSameValuedCards(type));
case BTPokerHands.Quadruple:
return(cards.Count == 5 && cards.HasSameValuedCards(type));
case BTPokerHands.Straight:
return(cards.Count == 5 && cards.HasStraight());
case BTPokerHands.Flush:
return(cards.Count == 5 && cards.HasFlush());
case BTPokerHands.FullHouse:
return(cards.Count == 5 && cards.HasFullHouse());
case BTPokerHands.StraightFlush:
return(cards.Count == 5 && cards.HasStraightFlush());
}
return(true);
}
public IEnumerable <IGrouping <int, BTCard> > GetSameGameValuedCards(BTPokerHands type)
{
IEnumerable <IGrouping <int, BTCard> > matchingCards = this
.GroupBy(c => c.GameValue)
.Where(g => g.Count() == (int)type + 1);
return(matchingCards);
}
public bool HasPokerType(BTPokerHands type)
{
switch (type)
{
case BTPokerHands.Single:
case BTPokerHands.Double:
case BTPokerHands.Triple:
case BTPokerHands.Quadruple:
return(HasSameValuedCards(type));
case BTPokerHands.Straight:
return(HasStraight());
case BTPokerHands.Flush:
return(HasFlush());
case BTPokerHands.FullHouse:
return(HasFullHouse());
case BTPokerHands.StraightFlush:
return(HasStraightFlush());
}
return(true);
}
public static IEnumerable <IGrouping <int, BTCard> > GetSameValuedCards(this List <BTCard> cards, BTPokerHands type)
{
var temp = type == BTPokerHands.Quadruple ? 4 : (int)type + 1;
IEnumerable <IGrouping <int, BTCard> > matchingCards = cards
.GroupBy(c => c.Value)
.Where(g => g.Count() == temp);
return(matchingCards);
}
public static bool HasSameValuedCards(this List <BTCard> cards, BTPokerHands type)
{
IEnumerable <IGrouping <int, BTCard> > pairs = cards.GetSameValuedCards(type);
return(pairs.Any());
}
/// <summary>
/// Has Single/Double/Triple/Quadripe
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public bool HasSameValuedCards(BTPokerHands type)
{
IEnumerable <IGrouping <int, BTCard> > pairs = GetSameValuedCards(type);
return(pairs.Any());
}
