public void Run()
{
Console.Clear();
Console.WriteLine("Welcome to a game of Blackjack! \n"
+ "It's just you against the dealer \n"
+ "Press any key to continue \n");
Console.ReadKey();
Deck deck = new Deck();
List <Cards> gameDeck = deck.GetDeck();
Player dealer = new Player();
Player user = new Player();
List <Cards> dealerHand;
List <Cards> userHand;
Console.Clear();
Random randCard = new Random();
dealerHand = dealer.GetDealerHand(gameDeck, randCard);
userHand = user.GetUserHand(gameDeck, randCard);
WriteDealerHand();
WritePlayerHand();
CheckForBlackjack();
void CheckForBlackjack()
{
if (user.GetCardTotal(userHand) == 21 && dealer.GetCardTotal(dealerHand) != 21)
{
Console.WriteLine("Blackjack! You win!\n" + "Press any key to replay!");
Console.ReadKey();
this.Run();
}
else if (dealer.GetCardTotal(dealerHand) == 21 && user.GetCardTotal(userHand) != 21)
{
Console.WriteLine("The Dealer has blackjack, you lose :(\n" + "Press any key to replay!");
Console.ReadKey();
this.Run();
}
else if (dealer.GetCardTotal(dealerHand) == 21 && user.GetCardTotal(userHand) == 21)
{
Console.WriteLine("You both have blackjack!? What a tie!\n" +
"Press any key to replay!");
Run();
}
}
HitOrStay();
//creates keyreader to figure out hit/stay
void HitOrStay()
{
Console.WriteLine("Would you like to (H)it or (S)tay?");
ConsoleKeyInfo playerOption = Console.ReadKey(true);
while (playerOption.Key != ConsoleKey.H && playerOption.Key != ConsoleKey.S)
{
Console.WriteLine("Please press a valid key. You can (H)it, or (S)tay");
playerOption = Console.ReadKey(true);
}
switch (playerOption.Key)
{
case ConsoleKey.H:
Console.Clear();
Console.WriteLine("You draw a card\n");
user.DrawCard(gameDeck);
CheckForBlackjack();
WriteDealerHand();
WritePlayerHand();
CheckForBust();
HitOrStay();
Console.ReadKey();
break;
case ConsoleKey.S:
Console.Clear();
Console.WriteLine("You stay\n");
while (dealer.GetCardTotal(dealerHand) <= 16)
{
dealer.DrawCard(gameDeck);
}
Console.WriteLine("The dealer's hand contains");
foreach (Cards card in dealerHand)
{
Console.WriteLine($"{card.Face} of {card.Suit}");
}
Console.WriteLine($"Total: {dealer.GetCardTotal(dealerHand)}\n");
WritePlayerHand();
CheckForBust();
CheckForBlackjack();
WhoWins();
break;
}
}
//while loop to decide which to do. If neither option is selected it asks again
void WritePlayerHand()
{
Console.WriteLine("Your hand contains");
foreach (Cards card in userHand)
{
Console.WriteLine($"{card.Face} of {card.Suit}");
}
Console.WriteLine($"Total: {user.GetCardTotal(userHand)}\n");
}
void WriteDealerHand()
{
Console.WriteLine("The dealer's hand contains");
foreach (Cards card in dealerHand)
{
if (card == dealerHand[0])
{
Console.WriteLine($"{card.Face} of {card.Suit}");
}
else
{
Console.WriteLine("[Hole Card]\n");
}
}
}
void WhoWins()
{
if (user.GetCardTotal(userHand) != 21 && dealer.GetCardTotal(dealerHand) != 21)
{
if (user.GetCardTotal(userHand) > dealer.GetCardTotal(dealerHand))
{
Console.WriteLine("Congratulations! \n" + "You win! \n" +
"Press any key to play again!");
Console.ReadKey();
Run();
}
else if (dealer.GetCardTotal(dealerHand) > user.GetCardTotal(userHand))
{
Console.WriteLine("The dealer wins! \n" +
"Press any key to play again!");
Console.ReadKey();
Run();
}
else if (user.GetCardTotal(userHand) == dealer.GetCardTotal(dealerHand))
{
Console.WriteLine("You tied \n" +
"Press any key to play again!");
Console.ReadKey();
Run();
}
}
}
void CheckForBust()
{
if (user.GetCardTotal(userHand) > 21)
{
Console.WriteLine("You bust!\n" +
"Press any key to play again!");
Console.ReadKey();
Run();
}
else if (dealer.GetCardTotal(dealerHand) > 21)
{
Console.WriteLine("The dealer busts. You win!\n" +
"Press any key to play again!");
Console.ReadKey();
Run();
}
}
}