public override Hand newHand(Hand Hand)
{
var StraightCards = new List<Card>();
Card PreviousCard = null;
var Cards = Hand.getCards();
Cards.Sort((Card1, Card2) => { return Card1.compareTo(Card2); });
foreach (var Card in Cards) {
if (PreviousCard is Card) {
if (Card.compareFaceValue(PreviousCard) == 0) {
continue;
} else if (PreviousCard.isAce() && Card.getFaceValue() == 5) { // Wheels are Straights too, you know
StraightCards.Add(Card);
} else if (PreviousCard.getFaceValue() - 1 == Card.getFaceValue()) {
StraightCards.Add(Card);
} else {
StraightCards = new List<Card> { Card };
}
} else {
StraightCards.Add(Card);
}
PreviousCard = Card;
if (StraightCards.Count == 5) {
return new Straight(StraightCards);
}
}
return null;
}
public Hand identify(List<Card> Cards)
{
Cards.Sort((Card1, Card2) => { return Card1.compareTo(Card2); });
Hand Hand = new Hand(Cards);
HandSpecification[] SpecsInValueOrder = {
new RoyalFlushSpecification(),
new SteelWheelSpecification(),
new StraightFlushSpecification(),
new FourOfAKindSpecification(),
new FullHouseSpecification(),
new FlushSpecification(),
new WheelSpecification(),
new StraightSpecification(),
new ThreeOfAKindSpecification(),
new TwoPairSpecification(),
new TwoOfAKindSpecification(),
};
foreach (HandSpecification Specification in SpecsInValueOrder) {
if (Specification.isSatisfiedBy(Hand)) {
return Specification.newHand(Hand);
}
}
return new HighCard(Cards);
}
public override Hand newHand(Hand hand)
{
var groupedByValue = hand.getCardsGroupedByValues();
var highestValue = groupedByValue.First().Value;
groupedByValue.Remove(groupedByValue.First().Key);
var handCards = new List<Card>();
if (highestValue.Count == numberOfCards) {
handCards.AddRange(highestValue);
handCards.AddRange(groupedByValue.First().Value.Take(1));
} else {
handCards.AddRange(highestValue.Take(1));
while (groupedByValue.Count > 0 && handCards.Count < 5) {
var cardsOfValue = groupedByValue.First().Value;
groupedByValue.Remove(groupedByValue.First().Key);
if (cardsOfValue.Count == numberOfCards) {
handCards.AddRange(cardsOfValue);
}
}
}
if (handCards.Count == 5) {
return (Hand) Activator.CreateInstance(handClass, new object[] { handCards });
} else {
return null;
}
}
public override bool isSatisfiedBy(Hand Hand)
{
var handIsARoyalFlush = (
(Hand.getHighCard().getFaceValue() == Card.ACE) &&
base.isSatisfiedBy(Hand)
);
return handIsARoyalFlush;
}
public override Hand newHand(Hand Hand)
{
var StraightFlush = base.newHand(Hand);
if (StraightFlush is StraightFlush && StraightFlush.getHighCard().getFaceValue() == Card.ACE) {
return new RoyalFlush(StraightFlush.getCards());
}
return null;
}
public override Hand newHand(Hand Hand)
{
var StraightFlush = base.newHand(Hand);
if (StraightFlush is Hand && StraightFlush.isWheel()) {
return new SteelWheel(StraightFlush.getCards());
} else {
return null;
}
}
public override Hand newHand(Hand Hand)
{
var Straight = base.newHand(Hand);
if (Straight is Hand && Straight.isWheel()) {
return new Wheel(Straight.getCards());
} else {
return null;
}
}
public override Hand newHand(Hand Hand)
{
var SpadesCards = new List<Card>();
var HeartsCards = new List<Card>();
var ClubsCards = new List<Card>();
var DiamondsCards = new List<Card>();
var Cards = Hand.getCards();
Cards.Sort((Card1, Card2) => { return Card1.compareTo(Card2); });
foreach (var Card in Cards) {
switch (Card.getSuit()) {
case Suit.SPADES:
if (canAddCardTo(SpadesCards, Card)) {
SpadesCards.Add(Card);
if (SpadesCards.Count == 5) {
return new StraightFlush(SpadesCards);
}
}
break;
case Suit.HEARTS:
if (canAddCardTo(HeartsCards, Card)) {
HeartsCards.Add(Card);
if (HeartsCards.Count == 5) {
return new StraightFlush(HeartsCards);
}
}
break;
case Suit.CLUBS:
if (canAddCardTo(ClubsCards, Card)) {
ClubsCards.Add(Card);
if (ClubsCards.Count == 5) {
return new StraightFlush(ClubsCards);
}
}
break;
case Suit.DIAMONDS:
if (canAddCardTo(DiamondsCards, Card)) {
DiamondsCards.Add(Card);
if (DiamondsCards.Count == 5) {
return new StraightFlush(DiamondsCards);
}
}
break;
}
}
return null;
}
public override bool isSatisfiedBy(Hand Hand)
{
int numPairsSeen = 0;
var CardsGroupedByValues = Hand.getCardsGroupedByValues();
foreach (var Cards in CardsGroupedByValues) {
if (Cards.Value.Count == 2) {
numPairsSeen++;
}
}
var canMakeTwoPair = (2 == numPairsSeen);
return canMakeTwoPair;
}
public override bool isSatisfiedBy(Hand Hand)
{
var GroupedByValue = Hand.getCardsGroupedByValues();
var faceValueCounts = new Dictionary<int, int>();
foreach (KeyValuePair<int, List<Card>> cardsAndValue in GroupedByValue) {
faceValueCounts.Add(cardsAndValue.Key, cardsAndValue.Value.Count);
}
int highestCount = 0;
foreach (KeyValuePair<int, int> faceValueAndCount in faceValueCounts) {
if (faceValueAndCount.Value > highestCount) {
highestCount = faceValueAndCount.Value;
}
}
return highestCount == numberOfCards;
}
public override Hand newHand(Hand Hand)
{
var SpadesCards = new List<Card>();
var HeartsCards = new List<Card>();
var ClubsCards = new List<Card>();
var DiamondsCards = new List<Card>();
foreach (var Card in Hand.getCards()) {
switch (Card.getSuit()) {
case Suit.SPADES:
SpadesCards.Add(Card);
if (SpadesCards.Count == 5) {
return new Flush(SpadesCards);
}
break;
case Suit.HEARTS:
HeartsCards.Add(Card);
if (HeartsCards.Count == 5) {
return new Flush(HeartsCards);
}
break;
case Suit.CLUBS:
ClubsCards.Add(Card);
if (ClubsCards.Count == 5) {
return new Flush(ClubsCards);
}
break;
case Suit.DIAMONDS:
DiamondsCards.Add(Card);
if (DiamondsCards.Count == 5) {
return new Flush(DiamondsCards);
}
break;
}
}
return null;
}
public override Hand newHand(Hand hand)
{
var groupedByValue = hand.getCardsGroupedByValues();
var handCards = groupedByValue.First().Value;
groupedByValue.Remove(groupedByValue.First().Key);
if (handCards.Count == numberOfCards) {
handCards.Add(groupedByValue.First().Value.First());
groupedByValue.Remove(groupedByValue.First().Key);
} else {
handCards.AddRange(
groupedByValue.Where(
cardsOfValue => {
return cardsOfValue.Value.Count == numberOfCards;
}
).First().Value
);
}
int cardsLeftToAdd = 5 - handCards.Count;
while (cardsLeftToAdd > 0 && groupedByValue.Count > 0) {
var cardsOfValue = groupedByValue.First().Value;
groupedByValue.Remove(groupedByValue.First().Key);
while (cardsLeftToAdd > 0 && cardsOfValue.Count > 0) {
var nextCard = cardsOfValue.First();
cardsOfValue.Remove(nextCard);
handCards.Add(nextCard);
cardsLeftToAdd--;
}
}
if (handCards.Count == 5) {
return (Hand) Activator.CreateInstance(handClass, new object[] { handCards });
} else {
return null;
}
}
public abstract Hand newHand(Hand Hand);
public override Hand newHand(Hand Hand)
{
return new TwoPair(Hand.getCards());
}
public override bool isSatisfiedBy(Hand Hand)
{
return newHand(Hand) is Flush;
}
public abstract bool isSatisfiedBy(Hand Hand);
public override bool isSatisfiedBy(Hand Hand)
{
return newHand(Hand) is Straight;
}
public override bool isSatisfiedBy(Hand Hand)
{
return base.isSatisfiedBy(Hand) && Hand.isWheel();
}