//public Hand() { }
public void Clear()
{
Cards.Clear();
BestCards.Clear();
PlayerCards.Clear();
HandValue = Hands.Nothing;
Suit = 0;
}
public void Clear()
{
HandValue = Hands.Nothing;
Suit = Suits.Unknown;
Cards.Clear();
BestCards.Clear();
PlayerCards.Clear();
}
// 4.
public void EvaluateHand()
{
if (Cards.Count >= 5)
{
var eval = _eval.EvaluateHand(Cards);
BestCards.AddRange(eval.Cards);
HandValue = eval.HandValue;
Suit = eval.Suit;
}
}
public Hand(Card[] playerCards, Card[] tableCards)
{
var possibleCards = new List <Card>();
possibleCards.AddRange(playerCards);
possibleCards.AddRange(tableCards);
var royalFLush = SetRoyalFlush(possibleCards);
if (!royalFLush)
{
var straightFlush = SetStraightFlush(possibleCards);
if (!straightFlush)
{
var fourOfAKind = SetFourOfAKind(possibleCards);
if (!fourOfAKind)
{
var fullHouse = SetFullHouse(possibleCards);
if (!fullHouse)
{
var flush = SetFlush(possibleCards);
if (!flush)
{
var straight = SetStraight(possibleCards);
if (!straight)
{
var threeOfAKind = SetThreeOfAKind(possibleCards);
if (!threeOfAKind)
{
var twoPair = SetTwoPair(possibleCards);
if (!twoPair)
{
var onePair = SetOnePair(possibleCards);
if (!onePair)
{
SetHighCard(possibleCards);
}
}
}
}
}
}
}
}
}
if (BestCards.Count() > 5)
{
throw new Exception("Hands can only have 5 cards");
}
}
public void EvaluateHand()
{
if (Cards.Count < 2)
{
return;
}
BestCards.Clear();
HighCards.Clear();
var result = _eval.EvaluateHand(Cards);
BestCards.AddRange(result.Cards);
HighCards.AddRange(result.HighCards);
HandValue = result.HandValue;
Suit = result.Suit;
}
private void IsFourOfAKind(List <Card> cards)
{
var fourOfAKind = cards.GroupBy(c => c.Value)
.Select(c => new { Value = c.Key, Count = c.Count() })
.FirstOrDefault(d => d.Count.Equals(4));
#region Four of a Kind
if (fourOfAKind != null)
{
HandValue = Hands.FourOfAKind;
BestCards = cards.Where(c => c.Value.Equals(fourOfAKind.Value)).ToList();
var kicker = cards.Last(c => !c.Value.Equals(fourOfAKind.Value));
BestCards.Add(kicker);
return;
}
#endregion
}
public (List <Card> Cards, Hands HandValue, Suits Suit) EvaluateHand(List <Card> cards)
{
HandValue = Hands.Nothing;
Suit = 0;
BestCards.Clear();
if (cards.Count() >= 2)
{
#region Sort the cards
cards.Sort();
#endregion
#region Royal Straight Flush & Straight Flush & Straight
StraightCards(cards);
if (HandValue.Equals(Hands.RoyalStraightFlush) || HandValue.Equals(Hands.StraightFlush))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Four of a kind
IsFourOfAKind(cards);
if (HandValue.Equals(Hands.FourOfAKind))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Full House
IsFullHouse(cards);
if (HandValue.Equals(Hands.FullHouse))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Flush
FlushCards(cards);
if (HandValue.Equals(Hands.Flush))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Straight
if (HandValue.Equals(Hands.Straight))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Three of a Kind
IsThreeOfAKind(cards);
if (HandValue.Equals(Hands.ThreeOfAKind))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Two Pair
IsTwoPair(cards);
if (HandValue.Equals(Hands.TwoPair))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region Pair
IsPair(cards);
if (HandValue.Equals(Hands.Pair))
{
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
#endregion
#region High Card
HighCard(cards);
#endregion
}
return(Cards : BestCards, HandValue : HandValue, Suit : Suit);
}
