/// <summary>
/// 追加牌
/// </summary>
public void GiveAdditionalCard(Hand hand)
{
if (this.cards.Count < 1)
{
throw new InvalidOperationException();
}
hand.AddCard(this.cards.First());
this.cards.RemoveAt(0);
}
/// <summary>
/// 初始发2张牌
/// </summary>
public void Deal(Hand hand)
{
if (this.cards.Count < 2)
{
throw new InvalidOperationException();
}
var card = this.cards.First();
hand.AddCard(card);
this.cards.Remove(card);
card = this.cards.First();
if (hand.IsDealer)
{
card.Flip();
}
hand.AddCard(card);
this.cards.Remove(card);
}
public void Deal(Hand hand)
{
if (this.cards.Count < 2)
{
// TODO: Add a descriptive error message
throw new InvalidOperationException();
}
var card = this.cards.First();
hand.AddCard(card);
this.cards.Remove(card);
card = this.cards.First();
if (hand.IsDealer)
{
card.Flip();
}
hand.AddCard(card);
this.cards.Remove(card);
}
public void ReceiveCard(Card card, Hand hand)
{
hand.AddCard(card);
}
public void PlayRound()
{
GetPlayerBets();
DealHands();
// Test for insurance
var dealerIsShowingAce = _dealerHand.Cards[0].IsAce;
if (dealerIsShowingAce && Prompt.ForYesNo("Any insurance?"))
{
Console.WriteLine("Insurance bets");
var insuranceBets = new int[_numberOfPlayers];
foreach (var player in _players)
{
insuranceBets[player.Index] = Prompt.ForInteger($"# {player.Index + 1} ?", 0, player.RoundBet / 2);
}
var insuranceEffectMultiplier = _dealerHand.IsBlackjack ? 2 : -1;
foreach (var player in _players)
{
player.RoundWinnings += insuranceBets[player.Index] * insuranceEffectMultiplier;
}
}
// Test for dealer blackjack
var concealedCard = _dealerHand.Cards[0];
if (_dealerHand.IsBlackjack)
{
Console.WriteLine();
Console.WriteLine("Dealer has {0} {1} in the hole for blackjack.", concealedCard.IndefiniteArticle, concealedCard.Name);
return;
}
else if (dealerIsShowingAce)
{
Console.WriteLine();
Console.WriteLine("No dealer blackjack.");
}
foreach (var player in _players)
{
PlayHand(player);
}
// Dealer hand
var allPlayersBusted = _players.All(p => p.Hand.IsBusted && (!p.SecondHand.Exists || p.SecondHand.IsBusted));
if (allPlayersBusted)
{
Console.WriteLine("Dealer had {0} {1} concealed.", concealedCard.IndefiniteArticle, concealedCard.Name);
}
else
{
Console.WriteLine("Dealer has {0} {1} concealed for a total of {2}", concealedCard.IndefiniteArticle, concealedCard.Name, _dealerHand.Total);
if (_dealerHand.Total < 17)
{
Console.Write("Draws");
while (_dealerHand.Total < 17)
{
var card = _dealerHand.AddCard(_deck.DrawCard());
Console.Write(" {0}", card.Name);
}
if (_dealerHand.IsBusted)
{
Console.WriteLine(" ...Busted");
}
else
{
Console.WriteLine(" ---Total is {0}", _dealerHand.Total);
}
}
}
}
static void endScene(ref Deck baseDeck, ref Hand playerHand, ref Hand dealerHand, ref bool playerCondition, ref bool firstTurn, string[] emptyArray)
{
bool madeChoice = false;
//Reset the hands and deck then shuffle.
baseDeck = new Deck();
baseDeck.Shuffle();
playerHand.resetHand();
dealerHand.resetHand();
Console.Write("\n");
while (!madeChoice)
{
Console.Write("Type 1 to ");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("play again");
Console.ResetColor();
Console.Write("Type 2 to ");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("show statistics");
Console.ResetColor();
Console.Write("Type 3 to ");
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("head back to the menu");
Console.ResetColor();
ReadChoice("Choice: ", emptyArray, out int selection);
//Play Again
if (selection == 1)
{
for (int ndx = 0; ndx < 2; ndx++)
{
playerHand.AddCard(baseDeck.Draw());
dealerHand.AddCard(baseDeck.Draw());
}
firstTurn = true;
madeChoice = true;
}
//Show Statistics
else if (selection == 2)
{
displayStats();
}
//Quit
else if (selection == 3)
{
playerCondition = false;
firstTurn = true;
madeChoice = true;
Console.WriteLine("\nWould you like to reset the statistics?\n\n1. Reset\n2. Continue");
bool validChoice = false;
while (!validChoice)
{
ReadChoice("Choice: ", emptyArray, out int resetOption);
if (resetOption == 1)
{
winCount = 0;
stalemateCount = 0;
lossCount = 0;
gamesPlayed = 0;
validChoice = true;
}
else if (resetOption == 2)
{
validChoice = true;
}
else
{
Console.WriteLine("Please input 1 or 2");
}
}
}
else
{
Console.WriteLine("You input an invalid selection.");
}
}
}
static void Main(string[] args)
{
//Allows for printing of UTF8 encodec.
Console.OutputEncoding = Encoding.UTF8;
string[] menuOptions = { "1. Play Blackjack", "2. Shuffle and Show Deck", "3. Exit" };
int userChoice = 0;
bool willExit = false;
while (!willExit)
{
Deck baseDeck = new Deck();
Hand playerHand = new Hand();
Hand dealerHand = new Hand();
//Shuffle the deck before it plays.
baseDeck.Shuffle();
//Welcome Message
Console.Write("Welcome to the ");
displayTitle();
ReadChoice("Choice: ", menuOptions, out userChoice);
//Play game
if (userChoice == 1)
{
bool playerCondition = true;
bool firstTurn = true;
bool dealerInitilize = true;
bool dealerPlay = false;
Console.Clear();
//Start blackjack by dealing two cards to each the dealer and player.
for (int ndx = 0; ndx < 2; ndx++)
{
playerHand.AddCard(baseDeck.Draw());
dealerHand.AddCard(baseDeck.Draw());
}
//DrawGame(playerHand, dealerHand, baseDeck, dealerInitilize);
string[] emptyArray = new string[] { string.Empty };
while (playerCondition)
{
Console.Clear();
DrawGame(playerHand, dealerHand, dealerInitilize, dealerPlay);
if ((dealerHand.Score == 21 || playerHand.Score == 21) && firstTurn)
{
dealerPlay = true;
dealerInitilize = false;
Console.Clear();
DrawGame(playerHand, dealerHand, dealerInitilize, dealerPlay);
if (playerHand.Score == 21 && dealerHand.Score == 21)
{
stalemate("The dealer and player have 21.");
}
else if (dealerHand.Score == 21)
{
playerLost("Dealer has 21");
}
else if (playerHand.Score == 21)
{
playerWon("Player has 21");
}
dealerInitilize = true;
endScene(ref baseDeck, ref playerHand, ref dealerHand, ref playerCondition, ref firstTurn, emptyArray);
}
else if (playerHand.Score < 21)
{
ReadChoice("Choice: ", emptyArray, out int gameplayChoice);
//Hitting
if (gameplayChoice == 1)
{
playerHand.AddCard(baseDeck.Draw());
firstTurn = false;
}
//Standing
else if (gameplayChoice == 2)
{
dealerPlay = true;
dealerPlayTurn(playerHand, dealerHand, baseDeck);
firstTurn = false;
endScene(ref baseDeck, ref playerHand, ref dealerHand, ref playerCondition, ref firstTurn, emptyArray);
}
else
{
Console.WriteLine("Input 1 or 2.");
}
}
else if (playerHand.Score == 21 && !firstTurn)
{
Console.WriteLine("21 Attained, standing.");
dealerPlay = true;
dealerPlayTurn(playerHand, dealerHand, baseDeck);
endScene(ref baseDeck, ref playerHand, ref dealerHand, ref playerCondition, ref firstTurn, emptyArray);
}
else
{
playerLost("Player has busted!");
endScene(ref baseDeck, ref playerHand, ref dealerHand, ref playerCondition, ref firstTurn, emptyArray);
}
}
}
//Shuffle
else if (userChoice == 2)
{
Console.WriteLine("Shuffled, showing deck.");
baseDeck.Shuffle();
baseDeck.Display();
Console.ReadKey();
}
//Exit
else if (userChoice == 3)
{
willExit = true;
}
else
{
Console.Write("You input an invalid solution, try again.");
}
Console.Clear();
}
}
public void GiveAdditionalCard(Hand hand)
{
if (this.cards.Count < 1)
{
// TODO: Add a descriptive error message
throw new InvalidOperationException();
}
hand.AddCard(this.cards.First());
this.cards.RemoveAt(0);
}
