/// <summary>
/// Print out the description of the card, marking Aces as Soft or Hard.
/// </summary>
public void WriteDescription()
{
if (Suit == Suit.Diamonds || Suit == Suit.Hearts)
{
Console.ForegroundColor = ConsoleColor.Red;
}
else
{
Console.ForegroundColor = ConsoleColor.White;
}
if (Face == Ace)
{
if (Value == 11)
{
Console.WriteLine(Symbol + " Soft " + Face + " of " + Suit);
}
else
{
Console.WriteLine(Symbol + " Hard " + Face + " of " + Suit);
}
}
else
{
Console.WriteLine(Symbol + " " + Face + " of " + Suit);
}
Casino.ResetColor();
}
/// <summary>
/// Write player's hand to console.
/// </summary>
public void WriteHand()
{
// Write Bet, Chip, Win, Amount with color, and write Round #
Console.Write("Bet: ");
Console.ForegroundColor = ConsoleColor.Magenta;
Console.Write(Bet + " ");
Casino.ResetColor();
Console.Write("Chips: ");
Console.ForegroundColor = ConsoleColor.Green;
Console.Write(Chips + " ");
Casino.ResetColor();
Console.Write("Wins: ");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(Wins);
Casino.ResetColor();
Console.WriteLine("Round #" + HandsCompleted);
Console.WriteLine();
Console.WriteLine("Your Hand (" + GetHandValue() + "):");
foreach (Card card in Hand)
{
card.WriteDescription();
}
Console.WriteLine();
}
/// <summary>
/// Take player's bet
/// </summary>
/// <returns>Was the bet valid</returns>
static bool TakeBet()
{
Console.Write("Current Chip Count: ");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine(player.Chips);
Casino.ResetColor();
Console.Write("Minimum Bet: ");
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(Casino.MinimumBet);
Casino.ResetColor();
Console.Write("Enter bet to begin hand " + player.HandsCompleted + ": ");
Console.ForegroundColor = ConsoleColor.Magenta;
string s = Console.ReadLine();
Casino.ResetColor();
if (Int32.TryParse(s, out int bet) && bet >= Casino.MinimumBet && player.Chips >= bet)
{
player.AddBet(bet);
return(true);
}
return(false);
}
static void Main(string[] args)
{
// Console cannot render unicode characters without this line
Console.OutputEncoding = Encoding.UTF8;
Casino.ResetColor();
Console.Title = "♠♥♣♦ Blackjack";
Console.WriteLine("♠♥♣♦ Welcome to Blackjack v" + Casino.GetVersionCode());
Console.WriteLine("Press any key to play.");
Console.ReadKey();
StartRound();
}
/// <summary>
/// Write Dealer's RevealedCards to Console.
/// </summary>
public static void WriteHand()
{
Console.WriteLine("Dealer's Hand (" + GetHandValue() + "):");
foreach (Card card in RevealedCards)
{
card.WriteDescription();
}
for (int i = 0; i < HiddenCards.Count; i++)
{
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.WriteLine("<hidden>");
Casino.ResetColor();
}
Console.WriteLine();
}
/// <summary>
/// Handles everything for the round.
/// </summary>
static void StartRound()
{
Console.Clear();
if (!TakeBet())
{
EndRound(RoundResult.INVALID_BET);
return;
}
Console.Clear();
InitializeHands();
TakeActions();
Dealer.RevealCard();
Console.Clear();
player.WriteHand();
Dealer.WriteHand();
player.HandsCompleted++;
if (player.Hand.Count == 0)
{
EndRound(RoundResult.SURRENDER);
return;
}
else if (player.GetHandValue() > 21)
{
EndRound(RoundResult.PLAYER_BUST);
return;
}
while (Dealer.GetHandValue() <= 16)
{
Thread.Sleep(1000);
Dealer.RevealedCards.Add(deck.DrawCard());
Console.Clear();
player.WriteHand();
Dealer.WriteHand();
}
if (player.GetHandValue() > Dealer.GetHandValue())
{
player.Wins++;
if (Casino.IsHandBlackjack(player.Hand))
{
EndRound(RoundResult.PLAYER_BLACKJACK);
}
else
{
EndRound(RoundResult.PLAYER_WIN);
}
}
else if (Dealer.GetHandValue() > 21)
{
player.Wins++;
EndRound(RoundResult.PLAYER_WIN);
}
else if (Dealer.GetHandValue() > player.GetHandValue())
{
EndRound(RoundResult.DEALER_WIN);
}
else
{
EndRound(RoundResult.PUSH);
}
}
/// <summary>
/// Perform action based on result of round and start next round.
/// </summary>
/// <param name="result">The result of the round</param>
static void EndRound(RoundResult result)
{
switch (result)
{
case RoundResult.PUSH:
player.ReturnBet();
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Player and Dealer Push.");
break;
case RoundResult.PLAYER_WIN:
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Player Wins " + player.WinBet(false) + " chips");
break;
case RoundResult.PLAYER_BUST:
player.ClearBet();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Player Busts");
break;
case RoundResult.PLAYER_BLACKJACK:
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Player Wins " + player.WinBet(true) + " chips with Blackjack.");
break;
case RoundResult.DEALER_WIN:
player.ClearBet();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Dealer Wins.");
break;
case RoundResult.SURRENDER:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Player Surrenders " + (player.Bet / 2) + " chips");
player.Chips += player.Bet / 2;
player.ClearBet();
break;
case RoundResult.INVALID_BET:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid Bet.");
break;
}
if (player.Chips <= 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine();
Console.WriteLine("You ran out of Chips after " + (player.HandsCompleted - 1) + " rounds.");
Console.WriteLine("500 Chips will be added and your statistics have been reset.");
player = new Player();
}
Casino.ResetColor();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
StartRound();
}
/// <summary>
/// Ask user for action and perform that action until they stay, double, or bust.
/// </summary>
static void TakeActions()
{
string action;
do
{
Console.Clear();
player.WriteHand();
Dealer.WriteHand();
Console.Write("Enter Action (? for help): ");
Console.ForegroundColor = ConsoleColor.Cyan;
action = Console.ReadLine();
Casino.ResetColor();
switch (action.ToUpper())
{
case "HIT":
player.Hand.Add(deck.DrawCard());
break;
case "STAY":
break;
case "SURRENDER":
player.Hand.Clear();
break;
case "DOUBLE":
if (player.Chips <= player.Bet)
{
player.AddBet(player.Chips);
}
else
{
player.AddBet(player.Bet);
}
player.Hand.Add(deck.DrawCard());
break;
default:
Console.WriteLine("Valid Moves:");
Console.WriteLine("Hit, Stay, Surrender, Double");
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
break;
}
if (player.GetHandValue() > 21)
{
foreach (Card card in player.Hand)
{
if (card.Value == 11) // Only a soft ace can have a value of 11
{
card.Value = 1;
break;
}
}
}
} while (!action.ToUpper().Equals("STAY") && !action.ToUpper().Equals("DOUBLE") &&
!action.ToUpper().Equals("SURRENDER") && player.GetHandValue() <= 21);
}
