/// <summary>
/// Check if Can Split
/// </summary>
/// <returns>Return True if player Can split</returns>
public static bool CanSplit()
{
BlackjackHand playerHandNum = PlayerHands[0];
if (PlayerHands[0].Count <= 2 && !playerHandNum.IsStanding)
{
if ((playerHandNum.GetCard(0).FaceValue == playerHandNum.GetCard(1).FaceValue) ||
((int)playerHandNum.GetCard(0).FaceValue >= 10 && (int)playerHandNum.GetCard(1).FaceValue >= 10) &&
playerHandNum.IsStanding == false)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
static bool PlayBlackjack()
{
var deck = new Deck();
deck.Shuffle();
var dealerHand = new BlackjackHand();
var userHand = new BlackjackHand();
dealerHand.AddCard(deck.DealCard());
dealerHand.AddCard(deck.DealCard());
Console.WriteLine("\nDealer's face card is " + dealerHand.GetCard(0));
userHand.AddCard(deck.DealCard());
userHand.AddCard(deck.DealCard());
Console.Write("\nUser has" + " " + userHand.GetBlackjackValue() + "\n");
userHand.DisplayCards();
if (userHand.GetBlackjackValue() == 21)
{
Console.WriteLine("\nCongratulations you win!");
userHand.Clear();
return(true);
}
else if (dealerHand.GetBlackjackValue() == 21)
{
Console.WriteLine("\n You Lose");
userHand.Clear();
return(false);
}
while (true)
{
if (userHand.GetBlackjackValue() < 21)
{
int choice = GetChoice();
switch (choice)
{
case 1:
{
userHand.AddCard(deck.DealCard());
userHand.DisplayCards();
break;
}
case 2:
{
Console.Write("\n" + userHand.GetBlackjackValue());
break;
}
default:
{
Console.WriteLine("Please enter a valid choice");
break;
}
}
}
else
{
Console.WriteLine("You lose!");
Console.WriteLine(dealerHand.GetBlackjackValue());
return(false);
}
// Console.WriteLine("\nDealer has " + dealerHand.GetBlackjackValue() + "/21");
while (dealerHand.GetBlackjackValue() <= 16)
{
dealerHand.AddCard(deck.DealCard());
// Console.Write("\nDealer has" + " " + dealerHand.GetCardCount() + " ");
if (dealerHand.GetBlackjackValue() > 21)
{
Console.WriteLine("\nDealer busts... User wins!");
Console.WriteLine("\nDealer has " + dealerHand.GetBlackjackValue() + "/21");
return(true);
}
else if (dealerHand.GetBlackjackValue() >= userHand.GetBlackjackValue())
{
Console.WriteLine("\nDealer Wins!");
Console.WriteLine("\nDealer has " + dealerHand.GetBlackjackValue() + "/21");
return(false);
}
else if (userHand.GetBlackjackValue() >= dealerHand.GetBlackjackValue())
{
Console.WriteLine("\nUser wins!");
Console.WriteLine("\nDealer has " + dealerHand.GetBlackjackValue() + "/21");
return(true);
}
}
}
}
static bool PlayBlackjack()
{
Deck deck = new Deck();
deck.Shuffle();
//userHand and dealerHand
BlackjackHand userHand = new BlackjackHand();
BlackjackHand dealerHand = new BlackjackHand();
userHand.AddCard(deck.DealCard());
userHand.AddCard(deck.DealCard());
dealerHand.AddCard(deck.DealCard());
dealerHand.AddCard(deck.DealCard());
if (dealerHand.GetBlackjackValue() == 21)
{
Console.WriteLine("Dealer's cards are: ");
dealerHand.Display();
Console.WriteLine("Your cards are: ");
userHand.Display();
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()} and your total is {userHand.GetBlackjackValue()}. You lose.");
return(false);
}
if (userHand.GetBlackjackValue() == 21)
{
Console.WriteLine("Dealer's cards are: ");
dealerHand.Display();
Console.WriteLine(" \nYour cards are: ");
userHand.Display();
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()} and your total is {userHand.GetBlackjackValue()}. You win.");
return(true);
}
string hitOrStand;
while (true)
{
Console.WriteLine(" \nYour cards are: ");
userHand.Display();
Console.WriteLine($"Your total is {userHand.GetBlackjackValue()}");
Console.WriteLine("\nDealer is showing: ");
dealerHand.Display(dealerHand.GetCard(0));
Console.WriteLine();
hitOrStand = GetHitOrStand();
if (hitOrStand == "S" || hitOrStand == "s")
{
Console.WriteLine("\nUser stands.");
break;
}
else
{
userHand.AddCard(deck.DealCard());
if (userHand.GetBlackjackValue() > 21)
{
Console.WriteLine("User lose! Your cards are: ");
userHand.Display();
Console.WriteLine("Dealer's cards are: ");
dealerHand.Display();
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()} and your total is {userHand.GetBlackjackValue()}. You lose.");
return(false);
}
}
}
Console.WriteLine("Dealer's cards are: ");
dealerHand.Display();
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()}.");
while (dealerHand.GetBlackjackValue() <= 16)
{
Console.WriteLine("Dealer hits and gets a card: ");
dealerHand.AddCard(deck.DealCard());
dealerHand.Display(dealerHand.GetCard(dealerHand.GetCardCount() - 1));
if (dealerHand.GetBlackjackValue() > 21)
{
Console.WriteLine("Dealer busted by going over 21. You win.");
return(true);
}
}
if (dealerHand.GetBlackjackValue() >= userHand.GetBlackjackValue())
{
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()} and your total is {userHand.GetBlackjackValue()}. You lose.");
return(false);
}
else
{
Console.WriteLine($"Dealer's total is {dealerHand.GetBlackjackValue()} and your total is {userHand.GetBlackjackValue()}. You win.");
return(true);
}
}