static GameState LoadSavedGame(string filename)
{
FileStream fs = null;
GameState savedGame = new GameState();
try
{
using (fs = new FileStream(filename, FileMode.Open))
{
DataContractSerializer dcsGameState = new DataContractSerializer(typeof(GameState));
XmlDictionaryReader reader = XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas());
savedGame = (GameState)dcsGameState.ReadObject(reader);
}
}
catch (FileNotFoundException ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
ScreenOperations.ClearGameScreen();
}
finally
{
fs?.Close();
}
return(savedGame);
}
public void Lost()
{
ScreenOperations.ClearGameLine(0, 15, 39);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("You lost the hand! You lost ${0}", Bet);
Console.Write(" ");
Console.SetCursorPosition(0, 16);
Console.WriteLine("Funds: ${0}", Funds);
Console.ForegroundColor = ConsoleColor.Gray;
}
public void Tie()
{
ScreenOperations.ClearGameLine(0, 15, 39);
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("You tied the dealer! Got bet back!");
Console.Write(" ");
Console.SetCursorPosition(0, 16);
Funds += Bet;
Console.WriteLine("Funds: ${0}", Funds);
Console.ForegroundColor = ConsoleColor.Gray;
}
public void Win()
{
ScreenOperations.ClearGameLine(0, 15, 39);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("You won the hand! You received ${0}!", Bet * 2);
Funds += Bet * 2;
Console.Write(" ");
Console.SetCursorPosition(0, 16);
Console.WriteLine("Funds: ${0}", Funds);
Console.ForegroundColor = ConsoleColor.Gray;
}
public int DealerInitialTurn()
{
HiddenString = Dealer.GetInitialCards(deck);
ConsoleColor hiddenColor = Console.ForegroundColor;
Dealer.Hidden = hiddenColor;
if (Dealer.Sum == 21)
{
ScreenOperations.ClearGameLine(0, 4, 13);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("BLACKJACK!");
Console.ForegroundColor = ConsoleColor.Gray;
}
return(Dealer.Sum);
}
static void Main(string[] args)
{
Console.WriteLine("Load a saved game? (Y or N)");
char loadgame = char.ToUpper(char.Parse(Console.ReadLine()));
GameState savedGame = new GameState();
bool successfulGameLoad = false;
if (loadgame == 'Y')
{
Console.Write("Input filename to load: ");
string filename = Console.ReadLine();
savedGame = LoadSavedGame(filename);
if (savedGame.Player != null)
{
successfulGameLoad = true;
}
}
Console.Title = "Blackjack";
ScreenOperations.ClearGameScreen();
Console.SetCursorPosition(0, 0);
for (int i = 0; i < 35; i++)
{
Console.Write("-");
}
Console.Write("BLACKJACK");
for (int i = 0; i < 36; i++)
{
Console.Write("-");
}
if (!successfulGameLoad)
{
Console.SetCursorPosition(0, 15);
Console.Write("Enter Player Name: ");
string name = Console.ReadLine();
ScreenOperations.ClearGameLine(0, 15, 49);
Player player = new Player(name);
GameState blackjack = new GameState(player);
while (blackjack.Turn())
{
;
}
if (blackjack.Player.Funds > 0)
{
Console.WriteLine("If you wish to save, input save file name: ");
string filename = Console.ReadLine();
SaveGameState(filename, blackjack);
}
}
else
{
while (savedGame.Turn())
{
;
}
if (savedGame.Player.Funds > 0)
{
Console.WriteLine("If you wish to save, input save file name: ");
string filename = Console.ReadLine();
SaveGameState(filename, savedGame);
}
}
Console.ReadLine();
}
public int PlayerTurn(bool playerplay)
{
string s = Player.GetInitialCards(deck);
Console.SetCursorPosition(Player.ColumnPosition, 3);
Console.Write(s);
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
int choice = 2;
while (playerplay)
{
ScreenOperations.ClearGameLine(0, 15, 33);
Console.WriteLine("Your current sum: {0}", player.Sum);
Console.Write("1. Hit 2. Stay ");
bool canDouble = false;
int doubledBet = player.Bet * 2;
int fundsBeforeBet = player.Bet + player.Funds;
if (doubledBet <= fundsBeforeBet)
{
Console.Write("3. Double");
canDouble = true;
}
Console.Write(" ");
Console.SetCursorPosition(0, 17);
bool choicenotmade = false;
while (!choicenotmade)
{
try
{
choice = Int32.Parse(Console.ReadLine());
if (choice == 3 && canDouble == false)
{
choicenotmade = false;
}
else
{
choicenotmade = true;
}
}
catch (FormatException)
{
ScreenOperations.ClearGameLine(0, 18, 33);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("Not digit 1, 2, or 3...");
Console.ForegroundColor = ConsoleColor.Gray;
ScreenOperations.ClearGameLine(0, 17, 28);
}
}
switch (choice)
{
case 1:
player.GetCard(deck);
if (Player.Sum > 21)
{
playerplay = false;
playerbust = true;
}
break;
case 2:
playerplay = false;
break;
case 3:
player.Funds -= player.Bet;
player.Bet *= 2;
ScreenOperations.DebugView(player.ToString());
player.GetCard(deck);
playerplay = false;
if (Player.Sum > 21)
{
playerbust = true;
}
break;
}
ScreenOperations.DebugView(player.ToString());
ScreenOperations.ClearGameLine(0, 18, 29);
}
return(Player.Sum);
}
public bool Turn()
{
Dealer.ColumnPosition = 0;
Console.SetCursorPosition(Dealer.ColumnPosition, 1);
Console.Write(Dealer.Name);
Player.ColumnPosition = 20;
Console.SetCursorPosition(Player.ColumnPosition, 1);
Console.Write(Player.Name);
Player.PlayerBet();
int blackjack = DealerInitialTurn();
bool playerturn = true;
if (blackjack == 21)
{
playerturn = false;
}
int playersum = PlayerTurn(playerturn);
Console.SetCursorPosition(Dealer.ColumnPosition, 3);
Console.ForegroundColor = Dealer.Hidden;
Console.BackgroundColor = ConsoleColor.White;
Console.Write(HiddenString);
Console.ForegroundColor = ConsoleColor.Gray;
Console.BackgroundColor = ConsoleColor.Black;
int dealersum = DealerTurn();
ScreenOperations.ClearGameLine(0, 20, 34);
Console.Write("{1}'s Card Sum is: {0}", playersum, Player.Name);
ScreenOperations.ClearGameLine(0, 21, 34);
Console.Write("{1}'s Card Sum is: {0}", dealersum, Dealer.Name);
if ((dealersum > playersum && !dealerbust) || playerbust)
{
Player.Lost();
if (playerbust)
{
Console.WriteLine("You busted!");
}
Console.WriteLine();
}
else if (dealersum < playersum || dealerbust)
{
Player.Win();
}
else
{
Player.Tie();
}
Dealer.Sum = 0;
Player.Sum = 0;
Player.HighAce = false;
Dealer.HighAce = false;
dealerbust = false;
playerbust = false;
Dealer.CardRowPosition = 0;
Player.CardRowPosition = 0;
Deck.CardsNoLongerInPlay();
bool correctinput = false;
int choice = 1;
bool choiceNotSkipped = true;
if (Player.Funds <= 0)
{
choice = Player.LostTheGame();
choiceNotSkipped = false;
}
else
{
ScreenOperations.ClearGameLine(0, 17, 48);
Console.WriteLine("Continue playing? 1. Yes 2. No 3. NOOOOOO!!!");
ScreenOperations.DebugView(player.ToString());
while (!correctinput)
{
try
{
ScreenOperations.ClearGameLine(0, 18, 31);
choice = Int32.Parse(Console.ReadLine());
correctinput = true;
}
catch (FormatException)
{
ScreenOperations.ClearGameLine(0, 19, 34);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("I asked for a number!");
Console.ForegroundColor = ConsoleColor.Gray;
}
}
}
if (choiceNotSkipped)
{
ScreenOperations.ClearGameScreen();
}
switch (choice)
{
case 1:
return(true);
case 2:
return(false);
case 3:
Console.WriteLine("Don't let it get to you...");
return(false);
default:
Console.WriteLine("Provided Invalid Choice. Terminating...");
return(false);
}
}
public void PlayerBet()
{
ScreenOperations.ClearGameLine(0, 15, 43);
string betText = ($"You have ${Funds}. Bet: ");
Console.Write(betText, Funds);
OriginalFunds = Funds; // For debugging
int cursorPosition = betText.Length;
bool possibleBet = false;
bool formatexception = false;
while (!possibleBet)
{
try
{
Bet = Int32.Parse(Console.ReadLine());
formatexception = false;
}
catch (FormatException)
{
formatexception = true;
ScreenOperations.ClearGameLine(0, 16, 45);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("You can only bet with digits!");
Console.ForegroundColor = ConsoleColor.Gray;
ScreenOperations.ClearGameLine(cursorPosition, 15, 23);
}
catch (OverflowException)
{
formatexception = true;
ScreenOperations.ClearGameLine(0, 16, 45);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("This bet is too large (and you don't have those funds anyhow)!");
Console.ForegroundColor = ConsoleColor.Gray;
ScreenOperations.ClearGameLine(cursorPosition, 15, 23);
}
if (Bet > Funds && !formatexception)
{
Console.SetCursorPosition(0, 16);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("You can't spend money you don't have!");
Console.ForegroundColor = ConsoleColor.Gray;
ScreenOperations.ClearGameLine(cursorPosition, 15, 11);
}
else if (Bet < 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("You can't bet a negative amount!");
Console.ForegroundColor = ConsoleColor.Gray;
ScreenOperations.ClearGameLine(cursorPosition, 15, 25);
}
else if (!formatexception)
{
Console.SetCursorPosition(0, 16);
Console.WriteLine(" ");
possibleBet = true;
}
}
OriginalBet = Bet; // For Debugging
Funds -= Bet;
ScreenOperations.DebugView(ToString());
}
