static void Main(string[] args)
{
PlayerGroup playerGroup = new PlayerGroup();
Dealer dealer = new Dealer();
House house = new House();
bool gameWon = false;
bool keepPlaying = true;
int numberOfPlayers;
string userInput = "";
Console.WriteLine("Welcome to Blackjack!" + "\r\n\r\n\r\n");
// Get number of players.
numberOfPlayers = playerGroup.SetNumberOfPlayers();
// Set players names.
playerGroup.SetPlayersNames(numberOfPlayers);
while (keepPlaying == true)
{
while (gameWon == false)
{
// Create and shuffle deck.
Deck deck = new Deck();
deck.CardDeck = deck.BuildCardDeck();
deck.CardDeck = deck.ShuffleDeck(deck.CardDeck);
Console.Write("\r\n\r\n" + "Press enter to deal hands...");
Console.ReadLine();
// Deal first round of cards.
dealer.DealFirstRound(deck, playerGroup, house);
house.HandTotal = house.CountCards();
house.SetHandAsString();
// Print the houses hand.
Console.WriteLine("\r\n\r\n" + house.HandAsString);
// Print each of the players hands.
foreach (Player player in playerGroup.PlayerList)
{
player.HandTotal = player.CountCards();
player.SetHandAsString();
Console.WriteLine("\r\n" + player.HandAsString);
}
Console.WriteLine();
// If any players have blackjack add them to the winning players list.
foreach (Player player in playerGroup.PlayerList)
{
if (player.HandTotal == 21)
{
playerGroup.WinningPlayers.Add(player);
}
}
// If anyone has blackjack.
if (playerGroup.WinningPlayers.Count > 0 || house.HandTotal == 21)
{
// Blackjack for player/s and house.
if (playerGroup.WinningPlayers.Count > 0 && house.HandTotal == 21)
{
foreach (Player player in playerGroup.WinningPlayers)
{
Console.WriteLine("\r\n" + player.Name + " Tie...");
}
Console.WriteLine("\r\n" + house.Name + " Tie...");
gameWon = true;
}
// Blackjack for house.
if (playerGroup.WinningPlayers.Count == 0 && house.HandTotal == 21)
{
Console.WriteLine("\r\n" + house.Name + " Wins - Blackjack");
gameWon = true;
}
// Blackjack for player/s.
if (playerGroup.WinningPlayers.Count > 0 && house.HandTotal != 21)
{
if (playerGroup.WinningPlayers.Count > 1)
{
foreach (Player player in playerGroup.WinningPlayers)
{
Console.WriteLine("\r\n" + player.Name + " Tie...");
}
}
else
{
Console.WriteLine("\r\n" + playerGroup.WinningPlayers[0].Name + " Wins - Blackjack!");
}
gameWon = true;
}
}
// If someone hasnt got blackjack then continue - necessary as not exiting while loop
if (gameWon == false)
{
// Loop through the list of players.
foreach (Player player in playerGroup.PlayerList)
{
// Count current players hand.
player.HandTotal = player.CountCards();
player.SetHandAsString();
// If player hasnt bust.
if (player.Bust == false)
{
Console.WriteLine("\r\n" + player.HandAsString);
string playerHit = "Y";
// Loop while player hasnt won, bust or stayed.
while (playerHit != "N" && gameWon == false && player.Bust == false)
{
Console.Write("Would you like another card (y/n)? ");
playerHit = Console.ReadLine().ToUpper();
// Validation for user input.
while (playerHit != "Y" && playerHit != "N")
{
Console.WriteLine("Incorect input...");
Console.Write("\r\n" + "Would you like another card(y/n)?: ");
playerHit = Console.ReadLine().ToUpper();
}
// If player selects hit, deal them a card and remove it from the deck.
if (playerHit == "Y")
{
dealer.DealPlayerCard(player, deck);
player.HandTotal = player.CountCards();
player.SetHandAsString();
Console.WriteLine("\r\n" + player.HandAsString);
}
}
}
}
// 'Flip' the houses first card.
house.firstCardFlipped = true;
house.SetHandAsString();
Console.WriteLine("\r\n" + house.HandAsString);
// Determine the highest score
playerGroup.GetHighestHand(playerGroup);
if (house.HandTotal > playerGroup.HighestHand)
{
Console.WriteLine("\r\n" + house.Name + " Wins!");
gameWon = true;
}
else
{
// Loop and keep hiting house hand if it hasnt won, bust or gone over 17.
while (gameWon == false && house.HandTotal <= 16 && house.HandTotal < playerGroup.HighestHand)
{
Random rnd = new Random();
int randomCard;
Console.WriteLine("\r\n" + "Press enter to deal the House a card...");
Console.ReadLine();
randomCard = rnd.Next(deck.CardDeck.Count);
house.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
house.HandTotal = house.CountCards();
house.SetHandAsString();
Console.WriteLine("\r\n" + house.HandAsString);
}
// If house has bust all players who havent, win.
if (house.Bust == true)
{
foreach (Player player in playerGroup.PlayerList)
{
if (player.Bust == false)
{
Console.WriteLine("\r\n" + player.Name + " Wins!");
}
}
gameWon = true;
}
// Else house must have 17-21 so check and display win/draw
else
{
if (house.HandTotal > playerGroup.HighestHand)
{
Console.WriteLine("\r\n" + house.Name + " Wins!");
gameWon = true;
}
else if (house.HandTotal < playerGroup.HighestHand)
{
foreach (Player player in playerGroup.PlayerList)
{
if (player.HandTotal > house.HandTotal && player.Bust == false)
{
Console.WriteLine("\r\n" + player.Name + " Wins!");
}
}
gameWon = true;
}
else
{
Console.WriteLine("\r\n" + house.Name + " Tie...");
foreach (Player player in playerGroup.PlayerList)
{
if (player.HandTotal == house.HandTotal)
{
Console.WriteLine("\r\n" + player.Name + " Tie...");
}
}
gameWon = true;
}
}
}
}
Console.Write("\r\n\r\n" + "Game over! Play again (y/n)? ");
userInput = Console.ReadLine().ToUpper();
// Validate user input.
while (userInput != "Y" && userInput != "N")
{
Console.Write("Incorect input...");
Console.Write("\r\n\r\n" + "Play again (y/n)? ");
userInput = Console.ReadLine().ToUpper();
}
if (userInput == "N")
{
keepPlaying = false;
}
else
{
house.ResetHand();
foreach (Player player in playerGroup.PlayerList)
{
player.ResetHand();
}
playerGroup.ResetPlayerGroup();
keepPlaying = true;
gameWon = false;
house.firstCardFlipped = false;
}
}
}
}
// Deal first round of cards.
public void DealFirstRound(Deck deck, PlayerGroup playerGroup, House house)
{
// Give each player a card and remove card from deck.
foreach (Player player in playerGroup.PlayerList)
{
randomCard = random.Next(deck.CardDeck.Count);
player.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
// Give player second card.
foreach (Player player in playerGroup.PlayerList)
{
randomCard = random.Next(deck.CardDeck.Count);
// If player has been delt two Aces.
if (player.Hand[0].Name == "A" && deck.CardDeck[randomCard].Name == "A")
{
Console.Write("\r\n\r\n" + player.Name + ": You have been delt two Aces. Would you like the first to count as a 1 or 11? ");
userInput = Console.ReadLine();
while (userInput != "1" && userInput != "11")
{
Console.Write("\r\n" + "Incorect input. Enter 1 or 11: ");
userInput = Console.ReadLine();
}
player.Hand[0].Rank = int.Parse(userInput);
Console.Write("\r\n\r\n" + player.Name + ": Would you like the second Ace to count as a 1 or 11? ");
userInput = Console.ReadLine();
while (userInput != "1" && userInput != "11")
{
Console.Write("\r\n" + "Incorect input. Enter 1 or 11: ");
userInput = Console.ReadLine();
}
deck.CardDeck[randomCard].Rank = int.Parse(userInput);
player.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
// If the player has been delt an Ace for thier first card and they dont have blackjack.
else if (player.Hand[0].Name == "A" && deck.CardDeck[randomCard].Name != "A" && deck.CardDeck[randomCard].Rank != 10)
{
Console.Write("\r\n\r\n" + player.Name + ": You have been delt an ace and a " + deck.CardDeck[randomCard].Name +
". Would you like the ace to count as a 1 or 11? ");
userInput = Console.ReadLine();
while (userInput != "1" && userInput != "11")
{
Console.Write("\r\n" + "Incorect input. Enter 1 or 11: ");
userInput = Console.ReadLine();
}
player.Hand[0].Rank = int.Parse(userInput);
player.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
// If the player has been delt an Ace for thier second card and they dont have blackjack.
else if (player.Hand[0].Name != "A" && player.Hand[0].Rank != 10 && deck.CardDeck[randomCard].Name == "A")
{
Console.Write("\r\n\r\n" + player.Name + ": You have been delt a " + player.Hand[0].Name +
" and an Ace. Would you like the ace to count as a 1 or 11? ");
userInput = Console.ReadLine();
while (userInput != "1" && userInput != "11")
{
Console.Write("\r\n" + "Incorect input. Enter 1 or 11: ");
userInput = Console.ReadLine();
}
deck.CardDeck[randomCard].Rank = int.Parse(userInput);
player.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
else
{
player.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
}
// Deal the house two cards.
for (int i = 0; i < 2; i++)
{
randomCard = random.Next(deck.CardDeck.Count);
house.Hand.Add(deck.CardDeck[randomCard]);
deck.CardDeck.Remove(deck.CardDeck[randomCard]);
}
}
