public double GetOddsOfWinning(SharedCards shared)
{
PokerDeck deck = new PokerDeck(new RandomNumberGenerator());
List <Card> remainingCards = new List <Card>();
while (deck.CardsRemaining > 0)
{
Card nextCard = deck.PickCard();
if (!nextCard.Equals(First) && !nextCard.Equals(Second) && shared.Cards.All(c => !c.Equals(nextCard)))
{
remainingCards.Add(nextCard);
}
}
List <HoldemHand> possibleHands = new List <HoldemHand>();
for (int firstIndex = 0; firstIndex < remainingCards.Count - 1; firstIndex++)
{
for (int secondIndex = firstIndex + 1; secondIndex < remainingCards.Count; secondIndex++)
{
possibleHands.Add(new HoldemHand
{
First = remainingCards[firstIndex],
Second = remainingCards[secondIndex]
});
}
}
double potentialWins = 0;
double potentialDraws = 0;
double potentialLosses = 0;
PokerHand myBestHand = GetBestHand(shared);
foreach (HoldemHand hand in possibleHands)
{
int compareTo = myBestHand.CompareTo(hand.GetBestHand(shared));
if (compareTo < 0)
{
potentialLosses++;
}
else if (compareTo > 0)
{
potentialWins++;
}
else
{
potentialDraws++;
}
}
var pairs = possibleHands
.Where(hand => hand.GetBestHand(shared).GetHandRank() == PokerHand.HandRank.Pair);
return(potentialWins / possibleHands.Count);
}
public Round(INumberGenerator numberGenerator)
{
deck = new PokerDeck(numberGenerator);
player = new HoldemHand
{
First = deck.PickCard(),
Second = deck.PickCard()
};
computer = new HoldemHand
{
First = deck.PickCard(),
Second = deck.PickCard()
};
shared = new SharedCards()
{
Cards = new Card[] { deck.PickCard(), deck.PickCard(), deck.PickCard(), deck.PickCard(), deck.PickCard() }
};
}
public PokerHand GetBestHand(SharedCards shared)
{
List <Card> cards = new List <Card>();
cards.Add(First);
cards.Add(Second);
cards.AddRange(shared.Cards);
List <PokerHand> possibleHands = GetAllPossibleHands(cards);
PokerHand bestHand = possibleHands[0];
for (int index = 1; index < possibleHands.Count; index++)
{
if (bestHand.CompareTo(possibleHands[index]) < 0)
{
bestHand = possibleHands[index];
}
}
return(bestHand);
}