public HandEvaluatorResult Evaluate(List <Card> hand)
{
if (hand.Count != 5)
{
throw new ArgumentException("Hands to evaluate must be 5 cards.", nameof(hand));
}
var cardComparer = new CardComparer();
hand.Sort(cardComparer);
var result = new HandEvaluatorResult();
for (int i = 1; i < hand.Count; i++)
{
if (hand[i].Suit != hand[i - 1].Suit)
{
result.Hand = HandType.INVALID_HAND;
return(result);
}
}
result.Hand = HandType.Flush;
result.Determinant = hand[hand.Count - 1].RankValue;
return(result);
}
public HandEvaluatorResult Evaluate(List <Card> hand)
{
if (hand.Count != 5)
{
throw new ArgumentException("Hands to evaluate must be 5 cards.", nameof(hand));
}
var result = new HandEvaluatorResult();
var cardComparer = new CardComparer();
hand.Sort(cardComparer);
for (int i = 1; i < hand.Count; i++)
{
if (hand[i].RankValue - 1 != hand[i - 1].RankValue)
{
// Wheel straight
if ((i == hand.Count - 1) && (hand[i].Rank == "A") && (hand[0].Rank == "2"))
{
result.Hand = HandType.Straight;
result.Determinant = 5;
return(result);
}
else
{
result.Hand = HandType.INVALID_HAND;
return(result);
}
}
}
result.Hand = HandType.Straight;
result.Determinant = hand[hand.Count - 1].RankValue;
return(result);
}