private void ForcePlayerBust(int i, Game game)
{
game.Players[i].Hand.Cards = new List<Card>
{
new Card(CardValue.King),
new Card(CardValue.King),
new Card(CardValue.Two)
};
}
private void ForceDealerBust(Game game)
{
game.Dealer.Hand.Cards = new List<Card>
{
new Card(CardValue.King),
new Card(CardValue.King),
new Card(CardValue.Two)
};
}
public void PlayerBustIfOver21()
{
var game = new Game();
GameController.InitializeGame(game);
GameController.Deal(game);
ForcePlayerBust(0, game);
GameController.CheckWinLossStatus(game);
Assert.AreEqual(Status.Bust, game.Players[0].Status);
}
public void AllBustedPlayersStillLoseIfDealerBust()
{
var game = new Game();
GameController.InitializeGame(game);
GameController.Deal(game);
ForceDealerBust(game);
ForcePlayerBust(0,game);
GameController.CheckWinLossStatus(game);
Assert.AreEqual(Status.Bust, game.Players[0].Status);
}
public void AllNonBustedPlayersWinIfDealerBust()
{
var game = new Game();
GameController.InitializeGame(game);
GameController.Deal(game);
ForceDealerBust(game);
GameController.CheckWinLossStatus(game);
foreach (var player in game.Players.Where(player => player.Status != Status.Bust))
{//all non-busted players should Win
Assert.AreEqual(Status.Win, player.Status);
}
}
public void OnNewDealEachPlayerShouldHaveTwoCards()
{
var game = new Game();
GameController = new GameController();
GameController.InitializeGame(game);
GameController.Deal(game);
foreach (var player in game.Players)
{
Assert.AreEqual(2, player.Hand.Cards.Count);
}
}
private static void Deal(Game game)
{
Console.WriteLine("");
_gameController.Deal(game);
_gameController.CheckWinLossStatus(game);
ShowUpdatedStatus(game);
Console.WriteLine("");
while (game.Status != GameStatus.AllPlayersComplete && game.Status!=GameStatus.Complete)
{
WaitForPlayerAction(game);
ShowUpdatedStatus(game);
}
ShowUpdatedStatus(game);
}
private static void WaitForPlayerAction(Game game)
{
int playerId = 0;
Player player = game.Players[playerId];
Console.WriteLine("");
Console.WriteLine("Player: (S)tand or (H)it?");
ConsoleKeyInfo key = Console.ReadKey();
if (key.Key == ConsoleKey.H)
{
_gameController.Hit(playerId, game);
}
if (key.Key == ConsoleKey.S)
{
_gameController.Stand(playerId, game);
}
}
public Game Deal(Game game)
{
Reset(game);
if (game.Shoe.Cards.Count < 0.25*game.Shoe.InitialDeckCount)
{
game.Shoe.Replenish();
}
for (int i = 0; i < 2; i++)
{
foreach (Player player in game.Players)
{
GiveCard(player, game);
}
GiveCard(game.Dealer, game);
}
return game;
}
public void CheckWinLossStatus(Game game)
{
if (game.Dealer.Hand.Evaluate() == 21)
{
game.Dealer.Status = Status.Win;
game.Status = GameStatus.Complete;
}
else if (game.Dealer.Hand.Evaluate() > 21)
{
game.Dealer.Status = Status.Bust;
game.Status = GameStatus.Complete;
}
foreach (Player player in game.Players.Where(p => p.Status == Status.Undetermined))
{
if (player.Hand.Evaluate() == 21)
{
//player has blackjack (or a push if game is complete)
player.Status = (game.Status == GameStatus.Complete) ? Status.Win : Status.Push;
}
else if (player.Hand.Evaluate() > 21)
{
player.Status = Status.Bust;
}
else if (game.Dealer.Status == Status.Bust)
{
player.Status = Status.Win;
}
else if (game.Dealer.Status == Status.Win)
{
player.Status = Status.Lose;
}
}
if (
game.Players.All(
player => (player.Hand.LastAction == Hand.HandAction.Stand || player.Status != Status.Undetermined)))
{
game.Status = GameStatus.AllPlayersComplete;
}
if (game.Status == GameStatus.AllPlayersComplete)
{
DealerPlay(game);
if (game.Dealer.Hand.Evaluate() > 21)
{
game.Dealer.Status = Status.Bust;
foreach (Player player in game.Players.Where(player => player.Status == Status.Undetermined))
{
player.Status = Status.Win;
}
}
else
{
foreach (Player player in game.Players.Where(player => player.Status == Status.Undetermined))
{
if (game.Dealer.Hand.Evaluate() > player.Hand.Evaluate())
{
player.Status = Status.Lose;
}
else if (game.Dealer.Hand.Evaluate() == player.Hand.Evaluate())
{
player.Status = Status.Push;
}
else
{
player.Status = Status.Win;
}
}
if (game.Players.Any(player => player.Status == Status.Win))
{
game.Dealer.Status = game.Dealer.Hand.Evaluate() == 21 ? Status.Push : Status.Lose;
}
else
{
game.Dealer.Status = Status.Win;
}
}
game.Status = GameStatus.Complete;
}
}
private void InitializePlayers(Game game)
{
game.Players = new List<Player>();
for (int i = 0; i < NumPlayers; i++)
{
game.Players.Add(new Player());
}
game.Dealer = new Dealer();
}
private void DealerPlay(Game game)
{
while (game.Dealer.Hand.Evaluate() < 16)
{
GiveCard(game.Dealer, game);
}
}
private static void Reset(Game game)
{
game.Status = GameStatus.NotStarted;
game.Dealer.Hand = new Hand();
game.Dealer.Status = Status.Undetermined;
foreach (Player player in game.Players)
{
player.Hand = new Hand();
player.Status = Status.Undetermined;
}
}
public Game InitializeGame(Game game)
{
game.Status = GameStatus.NotStarted;
InitializePlayers(game);
game.Shoe = new Deck();
game.Shoe.Shuffle();
return game;
}
public Game Hit(int playerId, Game game)
{
Player player = game.Players[playerId];
player.Hand.LastAction = Hand.HandAction.Hit;
GiveCard(player, game);
CheckWinLossStatus(game);
return game;
}
public void GiveCard(Player player, Game game)
{
player.Hand.Cards.Add(game.Shoe.DealNextCard());
}
private static void ShowUpdatedStatus(Game game)
{
Console.Clear();
Console.WriteLine("Game Status: " + game.Status);
PrintHandDetail(game.Dealer,game.Status.Equals(GameStatus.Complete));
int playerId = 0;
Player player = game.Players[playerId];
PrintHandDetail(player, game.Status.Equals(GameStatus.Complete));
}
public Game Stand(int playerId, Game game)
{
Player player = game.Players[playerId];
player.Hand.LastAction = Hand.HandAction.Stand;
CheckWinLossStatus(game);
return game;
}
