public override void Play()
{
Dealer = new BlackjackDealer();
foreach (Player player in Players)
{
player.Hand = new List <Card>();
player.Stay = false;
}
Dealer.Hand = new List <Card>();
Dealer.Stay = false;
Dealer.Deck = new Deck();
Dealer.Deck.Shuffle();
foreach (Player player in Players)
{
bool valid = false;
int bet = 0;
while (!valid)
{
Console.WriteLine("Place your bet!");
valid = int.TryParse(Console.ReadLine(), out bet);
if (!valid)
{
Console.WriteLine("Please enter a whole number using digits only.");
}
}
if (bet < 0)
{
throw new FraudException("Security! Kick this person out!");
}
bool successfullyBet = player.Bet(bet);
if (!successfullyBet)
{
return; //exits out of the method and returns to the while loop in the main program, restarting the play method.
}
Bets[player] = bet;
}
for (int i = 0; i < 2; i++)
{
Console.WriteLine("Dealing...");
foreach (Player player in Players)
{
Console.Write("{0}: ", player.Name);
Dealer.Deal(player.Hand);
if (i == 1)
{
bool blackJack = BlackjackRules.CheckForBlackjack(player.Hand);
if (blackJack)
{
Console.WriteLine("Blackjack! {0} wins {1}", player.Name, Bets[player] * 1.5);
player.Balance += Convert.ToInt32((Bets[player] * 1.5) + Bets[player]);
return;
}
}
}
Console.Write("Dealer: ");
Dealer.Deal(Dealer.Hand);
if (i == 1)
{
bool blackJack = BlackjackRules.CheckForBlackjack(Dealer.Hand);
if (blackJack)
{
Console.WriteLine("Dealer has Blackjack! Everyone Loses!");
foreach (KeyValuePair <Player, int> entry in Bets)
{
Dealer.Balance += entry.Value;
}
return;
}
}
}
foreach (Player player in Players)
{
while (!player.Stay)
{
Console.WriteLine("Your Cards are: ");
foreach (Card card in player.Hand)
{
Console.Write("{0} ", card.ToString());
}
Console.WriteLine("\n\nHit or stay?");
string answer = Console.ReadLine().ToLower();
if (answer == "stay")
{
player.Stay = true;
break;
}
else if (answer == "hit")
{
Dealer.Deal(player.Hand);
}
bool busted = BlackjackRules.IsBusted(player.Hand);
if (busted)
{
Dealer.Balance += Bets[player];
Console.WriteLine("{0} Busted! You lose you bet of {1}. Your balance is now {2}.", player.Name, Bets[player], player.Balance);
Console.WriteLine("Would you like to continue?");
answer = Console.ReadLine().ToLower();
if (answer == "yes")
{
player.isActivelyPlaying = true;
return;
}
else
{
player.isActivelyPlaying = false;
return;
}
}
}
}
Dealer.isBusted = BlackjackRules.IsBusted(Dealer.Hand);
Dealer.Stay = BlackjackRules.ShouldDealerStay(Dealer.Hand);
while (!Dealer.isBusted && !Dealer.Stay)
{
Console.WriteLine("Dealer is Hitting...");
Dealer.Deal(Dealer.Hand);
Dealer.isBusted = BlackjackRules.IsBusted(Dealer.Hand);
Dealer.Stay = BlackjackRules.ShouldDealerStay(Dealer.Hand);
}
if (Dealer.Stay)
{
Console.WriteLine("Dealer is staying.");
}
if (Dealer.isBusted)
{
Console.WriteLine("Dealer busted!");
foreach (KeyValuePair <Player, int> entry in Bets)
{
Console.WriteLine("{0} won {1}!", entry.Key.Name, entry.Value);
Players.Where(x => x.Name == entry.Key.Name).First().Balance += (entry.Value * 2);
Dealer.Balance -= entry.Value;
}
}
foreach (Player player in Players)
{
bool?playerWon = BlackjackRules.CompareHands(player.Hand, Dealer.Hand);
if (playerWon == null)
{
Console.WriteLine("Push! No one Wins.");
player.Balance += Bets[player];
}
else if (playerWon == true)
{
Console.WriteLine("{0} won {1}!", player.Name, Bets[player]);
player.Balance += Bets[player] * 2;
Dealer.Balance -= Bets[player];
}
else
{
Console.WriteLine("Dealer wins {0}!", Bets[player]);
Dealer.Balance += Bets[player];
}
Console.WriteLine("Would you like to play again?");
string answer = Console.ReadLine().ToLower();
if (answer == "yes")
{
player.isActivelyPlaying = true;
return;
}
else
{
player.isActivelyPlaying = false;
return;
}
}
}
//===== CONSTRUCTOR
public BlackjackGame() : base()
{
// using constructor from base Class "Game"
// creates new instances of Players, Bets
Dealer = new BlackjackDealer("", 0);
}
//===== PLAY
public override void Play() //override satisfies the requirement for this child to have the parent method
{
//----- START set Dealer and declare variables at the beginning of game
if (Dealer.Name == "")
{
Dealer = new BlackjackDealer(name: "Doc Holliday", bank: int.MaxValue);
ListPlayers();
}
int bet;
bool isValid, winner;
//----- RESET each round
Dealer.Stay = Dealer.Blackjack = winner = false;
Dealer.Hand = new List <Card>();
Dealer.Deck = new Deck(deckCount: Players.Count);
foreach (Player p in Players)
{
p.Hand = new List <Card>();
p.Stay = false;
}
//----- BET for each player
Console.WriteLine("\n=== Place Bets...");
foreach (Player p in Players)
{
isValid = false;
while (!isValid)
{
try
{
Console.WriteLine("{0} your bet:", p.Name);
bet = Convert.ToInt32(Console.ReadLine());
if (p.Bet(bet))
{
isValid = true;
Bets[p] = bet;
}
}
catch (FraudException)
{
p.ActivelyPlaying = false;
throw new FraudException(string.Format("Security! {0} has tried to commit fraud", p.Name));
// Console.WriteLine("SECURITY! Throw this person out.");
// Console.ReadLine();
// return;
}
catch (Exception e)
{
Console.WriteLine("Oops...something went wrong:");
Console.WriteLine(e.Message);
}
}
}
//----- DEAL START
Console.WriteLine("\n=== Dealing...");
for (int i = 0; i < 2; i++)
{
Dealer.Deal(Dealer.Hand, Dealer.Name);
foreach (Player p in Players)
{
Dealer.Deal(p.Hand, p.Name);
}
}
//----- CHECK BLACKJACK - If dealer has Blackjack all players lose except those that also have Blackjack (Draw)
Dealer.Blackjack = BlackjackRules.CheckBlackjack(Dealer.Hand);
if (Dealer.Blackjack)
{
//--- Dealer Blackjack, all payouts, return
Console.WriteLine("\n=== Dealer gets Blackjack!");
foreach (Player p in Players)
{
if (BlackjackRules.CheckBlackjack(p.Hand))
{
//--- DRAW player blackjack
Dealer.Payout(Dealer, p, Bets, condition: "draw");
}
else
{
//--- LOSE no blackjack
Dealer.Payout(Dealer, p, Bets, condition: "lose");
}
}
return;
}
else
{
//--- Dealer no Blackjack, check player Blackjack, payout if winner
winner = Players.Any(p => BlackjackRules.CheckBlackjack(p.Hand));
if (winner)
{
foreach (Player p in Players)
{
if (BlackjackRules.CheckBlackjack(p.Hand))
{
Dealer.Payout(Dealer, p, Bets, condition: "blackjack");
}
}
}
}
//----- CONTINUE PLAY
Console.WriteLine("\n=== Continue Play...");
foreach (Player p in Players)
{
while (!p.Stay)
{
//--- Hand display
Console.WriteLine("\nDealer hand:");
foreach (Card c in Dealer.Hand)
{
Console.WriteLine("- {0}", c.ToString());
}
Console.WriteLine("\n{0} your cards are:", p.Name);
foreach (Card c in p.Hand)
{
Console.WriteLine("- {0}", c.ToString());
}
//--- Hit or Stay
Console.WriteLine("\n Hit or Stay?");
if (Console.ReadLine().ToLower().Contains("s"))
{
p.Stay = true;
break;
}
else
{
Dealer.Deal(p.Hand, p.Name);
}
//--- Check Busted
if (BlackjackRules.CheckBusted(p.Hand))
{
Dealer.Payout(Dealer, p, Bets, condition: "bust");
}
}
}
//----- DEALER PLAY
if (Bets.Count() == 0)
{
return; // check if all players are out
}
Dealer.Stay = BlackjackRules.CheckDealerStay(Dealer.Hand);
while (!Dealer.Stay && !Dealer.Bust)
{
Console.WriteLine("\n=== Dealer is hitting...");
Dealer.Deal(Dealer.Hand, Dealer.Name);
Dealer.Bust = BlackjackRules.CheckBusted(Dealer.Hand);
Dealer.Stay = BlackjackRules.CheckDealerStay(Dealer.Hand);
}
//----- DEALER BUST
if (Dealer.Bust)
{
Console.WriteLine("\n=== Dealer Busted!");
//--- PAYOUT function - pay only thoses players that still have bets
foreach (Player p in Players.Where(x => Bets.ContainsKey(x)))
{
Dealer.Payout(Dealer, p, Bets, condition: "win");
}
////--- ALTERNATIVE - Lambda function method
//foreach (KeyValuePair<Player, int> entry in Bets)
//{
// Players.Where(p => p == entry.Key).First().Balance += (entry.Value * 2);
//}
}
//----- DEALER STAY - check only thoses players that still have bets
else if (Dealer.Stay)
{
Console.WriteLine("\n=== Dealer is staying.");
foreach (Player p in Players.Where(x => Bets.ContainsKey(x)))
{
switch (BlackjackRules.CheckWin(Dealer.Hand, p.Hand))
{
case true: //--- player win
Dealer.Payout(Dealer, p, Bets, condition: "win");
break;
case false: //--- dealer win
Dealer.Payout(Dealer, p, Bets, condition: "lose");
break;
default: //--- draw
Dealer.Payout(Dealer, p, Bets, condition: "draw");
break;
}
}
}
return;
}
public override void Play()
{
Dealer = new BlackjackDealer();
foreach (Player player in Players)
{
player.Hand = new List <Card>();
player.Stay = false;
}
Dealer.Hand = new List <Card>();
Dealer.Stay = false;
Dealer.Deck = new Deck();
Dealer.Deck.Shuffle();
foreach (Player player in Players)
{
bool validAnswer = false;
int bet = 0;
while (!validAnswer)
{
Console.WriteLine("{0}, please place your bet:", player.Name);
Console.Write("$");
validAnswer = int.TryParse(Console.ReadLine(), out bet);
if (!validAnswer)
{
Console.WriteLine("Please enter a whole number.");
}
}
if (bet < 0)
{
throw new FraudException("Suspicious activity detected. Security has been notified.");
}
bool HasFunds = player.Bet(bet);
if (!HasFunds)
{
return;
}
Bets[player] = bet;
Console.WriteLine();
Console.WriteLine("Dealing cards...\n");
}
for (int i = 0; i < 2; i++)
{
foreach (Player player in Players)
{
Console.Write("{0} gets: ", player.Name);
Dealer.Deal(player.Hand);
if (i == 1)
{
bool blackJack = BlackjackRules.IsBlackjack(player.Hand);
if (blackJack)
{
Console.WriteLine("Blackjack! {0} wins {1}", player.Name, Bets[player]);
player.Balance += Convert.ToInt32((Bets[player] * 1.5) + Bets[player]);
return;
}
}
}
Console.Write("Dealer gets: ");
Dealer.Deal(Dealer.Hand);
if (i == 1)
{
bool blackJack = BlackjackRules.IsBlackjack(Dealer.Hand);
if (blackJack)
{
Console.WriteLine("Dealer has Blackjack! Everyone loses.");
foreach (KeyValuePair <Player, int> entry in Bets)
{
Dealer.Balance += entry.Value;
}
return;
}
}
}
foreach (Player player in Players)
{
while (!player.Stay)
{
Console.WriteLine("{0}'s cards: ", player.Name);
foreach (Card card in player.Hand)
{
Console.WriteLine("{0}", card.ToString());
}
Console.WriteLine("\n\nHit or Stay? (h or s)");
string decision = Console.ReadLine().ToLower();
if (decision == "stay" || decision == "s")
{
player.Stay = true;
break;
}
else if (decision == "hit" || decision == "h")
{
Console.WriteLine("Your new card:");
Dealer.Deal(player.Hand);
}
bool busted = BlackjackRules.HasBusted(player.Hand);
if (busted)
{
Dealer.Balance += Bets[player];
player.Balance -= Bets[player];
Console.WriteLine("You busted! You lose your bet of ${0}. You have ${1} remaining.", Bets[player], player.Balance);
Console.WriteLine("\nWould you like to play again? (y or n)");
decision = Console.ReadLine().ToLower();
if (decision == "yes" || decision == "y")
{
player.IsActive = true;
}
else
{
player.IsActive = false;
}
}
}
}
Dealer.HasBusted = BlackjackRules.HasBusted(Dealer.Hand);
Dealer.Stay = BlackjackRules.DealerHitOrStay(Dealer.Hand);
while (!Dealer.Stay && !Dealer.HasBusted)
{
Console.WriteLine("Dealer hits.");
Dealer.Deal(Dealer.Hand);
Dealer.HasBusted = BlackjackRules.HasBusted(Dealer.Hand);
Dealer.Stay = BlackjackRules.DealerHitOrStay(Dealer.Hand);
}
if (Dealer.Stay)
{
Console.WriteLine("Dealer stays.");
}
if (Dealer.HasBusted)
{
Console.WriteLine("Dealer has busted! Everyone wins!");
foreach (KeyValuePair <Player, int> entry in Bets)
{
Players.Where(x => x.Name == entry.Key.Name).First().Balance += (entry.Value * 2);
Dealer.Balance -= entry.Value;
Console.WriteLine("{0} won ${1}.", entry.Key.Name, entry.Value);
}
return;
}
foreach (Player player in Players)
{
bool?playerWins = BlackjackRules.CompareHands(player.Hand, Dealer.Hand);
if (playerWins == null)
{
Console.WriteLine("Push. No one wins.");
player.Balance += Bets[player];
}
else if (playerWins == true)
{
Console.WriteLine("{0} won ${1}!", player.Name, Bets[player]);
}
else
{
Console.WriteLine("Dealer wins.");
Dealer.Balance += Bets[player];
}
Console.WriteLine("Play Again? (y or n)");
string again = Console.ReadLine().ToLower();
if (again == "yes" || again == "y")
{
player.IsActive = true;
return;
}
else
{
player.IsActive = false;
return;
}
}
}