public static Card Clone(Card card)
{
return new Card(card.FaceValue);
}
/// <summary>
/// Places the specified card back into its respective CardSource
/// </summary>
/// <param name="card">The card to replace</param>
/// <returns>True if the discard was successful (the card was in the Hand and was removed), false otherwise.</returns>
public Card Discard(Card card)
{
if (cards.Contains(card)) {
return Discard((uint)cards.IndexOf(card));
}
return null;
}
public void AddCard(Card c)
{
cards.Add(c);
if (c.Rank == Ranks.Ace)
aces++;
if (aces > 0)
{
int temp = 0;
foreach (var card in cards)
if (card.Rank != Ranks.Ace)
temp += card.HighValue;
int soft = temp + 10 + aces;
if (soft <= 21)
{
Value = soft;
Soft = true;
}
else
{
Value = temp + aces;
Soft = false;
}
}
else
Value += c.HighValue;
}
private Image GetImageForCard(Card card)
{
Image image = new Image();
image.Margin = new Thickness(2);
image.Source = new BitmapImage(new Uri(GetImageFileNameForCard(card), UriKind.Relative));
return image;
}
private string GetImageFileNameForCard(Card card)
{
int col = -1;
switch (card.Suit)
{
case "Spades":
col = 0;
break;
case "Clubs":
col = 1;
break;
case "Hearts":
col = 2;
break;
case "Diamonds":
col = 3;
break;
}
int row = -1;
if (card.Rank == "Ace")
{
row = 0;
}
else
{
row = 14 - card.GetValue();
}
return "Images/" + (row * 4 + col + 1).ToString() + ".png";
}
/// <summary>
/// Creates a new shoe with the specified number of 52-card decks.
/// </summary>
/// <param name="decks"></param>
public Shoe(int decks)
{
_shoe = new Card[decks * CARDS_PER_DECK];
int idx = 0;
// For each deck in the shoe.
for (int i = 0; i < decks; i++)
// For each rank in a deck.
for (int j = 0; j < 10; j++)
// For each suit in a deck.
for (int k = 0; k < 4; k++, idx++)
{
// Since T, J, Q, and K are all lumped
// together, we need to add 4x as many
// tens in the deck as every other card.
if (j == 8)
{
_shoe[idx++] = new Card((Ranks)j);
_shoe[idx++] = new Card((Ranks)j);
_shoe[idx++] = new Card((Ranks)j);
}
// Add a card to the shoe.
_shoe[idx] = new Card((Ranks)j);
}
}
internal bool add(Card c)
{
if (count(c) < original_deck_size) {
cards.Add(c);
return true;
}
return false;
}
public void AddCard(Card card)
{
this.cards.Add(card);
if (this.Changed != null)
{
this.Changed(this, EventArgs.Empty);
}
}
static void TestCardClass()
{
Card aceOfSpades = new Card("Spades", "Ace");
Console.WriteLine(aceOfSpades.GetFace() + " " + aceOfSpades.GetValue());
Card sevenOfHearts = new Card("Hearts", "7");
Console.WriteLine(sevenOfHearts.GetFace() + " " + sevenOfHearts.GetValue());
Card jackOfDiamonds = new Card("Diamonds", "Jack");
Console.WriteLine(jackOfDiamonds.GetFace() + " " + jackOfDiamonds.GetValue());
}
// Deck Constructor
public Deck()
{
Cards = new Card[52];
int cardsPos = 0;
foreach (string rank in Card.ValidRanks())
{
foreach (string suit in Card.ValidSuits())
{
Cards[cardsPos++] = new Card(suit, rank);
}
}
Randomizer = new Random();
}
/// <summary>
/// Method fills a deck with cards sequentially from 2♥ to A♠
/// </summary>
public void UnpackNew()
{
cards.Clear();
for (byte i = 0; i < DECK_SIZE; i++)
{
Card card = new Card();
card.setNumber( i );
// for testing blackjacks (only Q,K and A are generated)
//card.setNumber((byte)(r.Next() % 3 + 49) );
AddCard( card );
}
}
public Deck()
{
Cards = new Card[52];
int index = 0;
foreach (string rank in Card.ValidRanks())
{
foreach (string suit in Card.ValidSuits())
{
Cards[index] = new Card(suit, rank);
index = index + 1;
}
}
RandomGenerator = new Random();
}
private void AddCardToDisplay(Blackjack.Card c, int left, bool dealer)
{
var cardPath = HideDealerFirstCard(left, dealer) ? @"C:\Data\SideProjects\BlackJack\Cards\b1fv.png" : functions_and_stuff.GetPathFor(c);
var panel = new Panel {
Height = CARD_HEIGHT, Width = CARD_WIDTH, BackgroundImage = Image.FromFile(cardPath), Left = left
};
if (dealer)
{
AddCardToPanel(pnlDealer, panel);
}
else
{
AddCardToPanel(pnlPlayer, panel);
}
}
public PlayAction Play(Hand hand, Card dealersTopCard)
{
var returnValue = (PlayAction)_random.Next(6);
if (returnValue == PlayAction.DoubleOrHit)
{
returnValue = hand.CanDouble ? PlayAction.Double : PlayAction.Hit;
}
else if (returnValue == PlayAction.DoubleOrStay)
{
returnValue = hand.CanDouble ? PlayAction.Double : PlayAction.Stay;
}
if (returnValue == PlayAction.Double && !hand.CanDouble)
{
returnValue = PlayAction.Hit;
}
return returnValue;
}
public Shoe(int decks)
{
_shoe = new Card[decks * CARDS_PER_DECK];
int idx = 0;
for (int i = 0; i < decks; i++)
for (int j = 0; j < 10; j++)
for (int k = 0; k < 4; k++, idx++)
{
if (j == 8)
{
_shoe[idx++] = new Card((Ranks)j, (Suits)k);
_shoe[idx++] = new Card((Ranks)j, (Suits)k);
_shoe[idx++] = new Card((Ranks)j, (Suits)k);
}
_shoe[idx] = new Card((Ranks)j, (Suits)k);
}
}
/// <summary>
/// Adds a card to the hand and recalculates its
/// value.
/// </summary>
public void AddCard(Card c)
{
// Add the card to the collection.
cards.Add(c);
// If the new card is an ace, increment the counter.
if (c.Rank == Ranks.Ace)
aces++;
// If we have at least one ace in our hand, we need
// to consider soft values.
if (aces > 0)
{
int temp = 0;
// First calculate the base value not including aces.
foreach (var card in cards)
if (card.Rank != Ranks.Ace)
temp += card.HighValue;
// The soft value would be using one ace as 11.
int soft = temp + 10 + aces;
// If the soft value isn't a bust (> 21),
// then it must be the closest to 21.
if (soft <= 21)
{
Value = soft;
Soft = true;
}
else
{
Value = temp + aces;
Soft = false;
}
}
// If we don't have any aces, we can just take the high value.
else
Value += c.HighValue;
}
public void calculate_win2()
{
//
Card c1 = new Card(7, "C7");
Card c2 = new Card(10, "DH");
Player p = new Player();
p.add_card(c1);
p.add_card(c2);
int starting_bet = 10;
int final_bet = 0;
p.Player_Bet = starting_bet;
p.bets[0] = 10;
Dealer d = new Dealer();
d.Hand_Value = 18;
//act
p.calculate_win(d.Hand_Value);
int actual = p.Player_Bet;
//Assert
Assert.AreEqual(final_bet, actual, "Dealer wins!");
}
/*
* Functions
*/
public void add_card(Card c)
{
hand[active_hand].Add(c);
set_value();
}
public Hand(string who, Card card1, Card card2)
{
this.Who = who;
this.Cards.Add(card1);
this.Cards.Add(card2);
}
public PlayAction Play(Hand hand, Card dealersTopCard)
{
var dealerCardValue = dealersTopCard.Value;
var softValue = hand.SoftValue;
// TODO: complete split functionality
//if (this.Hand.CanSplit)
//{
// return _splitTable[,dealerCardValue - 1];
//}
PlayAction returnValue;
if (null != softValue)
{
softValue -= 12;
softValue = Math.Min(softValue.Value, 6);
returnValue = _softTable[softValue.Value, dealerCardValue - 1];
}
else
{
var index = hand.HardValue - 8;
index = Math.Max(index, 0);
index = Math.Min(index, 9);
returnValue = _hardTable[index, dealerCardValue - 1];
}
if (returnValue == PlayAction.DoubleOrHit)
{
if (hand.CanDouble)
{
returnValue = PlayAction.Double;
}
else
{
returnValue = PlayAction.Hit;
}
}
else if (returnValue == PlayAction.DoubleOrStay)
{
if (hand.CanDouble)
{
returnValue = PlayAction.Double;
}
else
{
returnValue = PlayAction.Stay;
}
}
return returnValue;
}
public void LookAtCard(Card current)
{
if (current.Value == 10)
{
highCardsSeen++;
}
else if(current.Value <= 4)
{
lowCardsSeen++;
}
else
{
midCardsSeen++;
}
}
/// <summary>
/// Gets the point value of the passed Card, ace high
/// </summary>
/// <param name="c">A Card to determine the point value of</param>
/// <returns>the point value of the passed Card</returns>
public static uint cardValue(Card c)
{
switch (c.Rank) {
case Rank.Ace:
return 11;
case Rank.Two:
return 2;
case Rank.Three:
return 3;
case Rank.Four:
return 4;
case Rank.Five:
return 5;
case Rank.Six:
return 6;
case Rank.Seven:
return 7;
case Rank.Eight:
return 8;
case Rank.Nine:
return 9;
case Rank.Ten:
case Rank.Jack:
case Rank.Queen:
case Rank.King:
return 10;
default:
throw new ArgumentException("That Rank is not recognized! Are you doing any funny casting business? Bad programmer!");
}
}
internal void giveCards(Card a, Card b)
{
Draw();
while (!this[0].Equals(a))
{
Discard(0);
Draw();
}
Draw();
while (!this[1].Equals(b))
{
Discard(1);
Draw();
}
}
public void AddCard(Card card)
{
// Take a card
dealerHand.Add(card);
}
public bool TakeCard(Card card)
{
Hand.Add(card);
return Hand.IsBusted;
}
public PlayAction Play(Hand hand, Card dealersTopCard)
{
return _strategy.Play(hand, dealersTopCard);
}
private uint count(Card c)
{
uint sum = 0;
foreach (Card card in cards) {
if (c.Equals(card)) {
sum++;
}
}
return sum;
}
public void CountCard( Card newCard )
{
if( plyrMethod != null )
plyrMethod.CountCard( newCard );
}
public void add_card(int h, Card c)
{
hand[h].Add(c);
}
public void split_add_card(Card c)
{
int s = nr_of_hands;
hand[active_hand + (nr_of_hands - active_hand)].Add(c);
}
bool PlayHand(Player player, Card dealerTopCard, Shoe shoe)
{
PlayAction play = player.Play(player.Hand, dealerTopCard);
if (play == PlayAction.Stay)
{
return true;
}
if (play == PlayAction.Hit)
{
Card card = shoe.GetNextCard();
bool bust = player.TakeCard(card);
if (bust)
return false;
return PlayHand(player, dealerTopCard, shoe);
}
if (play == PlayAction.Double)
{
if (player.Hand.Count() != 2)
throw new Exception("only double on first");
var bust = player.TakeCard(shoe.GetNextCard());
if (bust)
return false;
return true;
}
throw new InvalidOperationException("shouldn't be here");
}
