public void Test_BlackjackHand_Score_Example5()
{
BlackjackHand hand1 = new BlackjackHand();
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Ace));
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Jack));
Assert.AreEqual(21, hand1.Score);
}
public void Test_BlackjackHand_Score_Example6()
{
BlackjackHand hand1 = new BlackjackHand();
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Ace));
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Four));
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Seven));
Assert.AreEqual(12, hand1.Score);
}
public void Test_BlackjackHand_Score_Example9()
{
BlackjackHand hand1 = new BlackjackHand();
hand1.AddCard(new Card(Suit.Diamonds, FaceValue.Ace));
hand1.AddCard(new Card(Suit.Spades, FaceValue.Ace));
hand1.AddCard(new Card(Suit.Hearts, FaceValue.Ace));
Assert.AreEqual(13, hand1.Score);
}
/// <summary>
/// The entire code lives inside the main method
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
/* Declare variables for and create a deck of cards and blackjack hands
* for the dealer and the player */
Deck deck = new Deck();
BlackjackHand blackjackHandDealer = new BlackjackHand("Dealer");
BlackjackHand blackjackHandPlayer = new BlackjackHand("Player");
// The welcome message
Console.WriteLine("Welcome to the game! The program will play a single hand of Blackjack with you.");
Console.WriteLine();
// Shuffle the deck of cards
deck.Shuffle();
// Deal 2 cards to the player and dealer
blackjackHandDealer.AddCard(deck.TakeTopCard());
blackjackHandDealer.AddCard(deck.TakeTopCard());
blackjackHandPlayer.AddCard(deck.TakeTopCard());
blackjackHandPlayer.AddCard(deck.TakeTopCard());
// Make all the player’s cards face up
blackjackHandPlayer.ShowAllCards();
// Make the dealer’s first card face up (the second card is the dealer’s “hole” card)
blackjackHandDealer.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
blackjackHandPlayer.Print();
blackjackHandDealer.Print();
Console.WriteLine();
// Let the player hit if they want to
blackjackHandPlayer.HitOrNot(deck);
Console.WriteLine();
// Make all the dealer’s cards face up; there's a method for this in the BlackjackHand class
blackjackHandDealer.ShowAllCards();
// Print both the player’s hand and the dealer’s hand
blackjackHandPlayer.Print();
blackjackHandDealer.Print();
Console.WriteLine();
// Print the scores for both hands
int playerScore = blackjackHandPlayer.Score;
int dealerScore = blackjackHandDealer.Score;
Console.WriteLine("The player's score is " + playerScore);
Console.WriteLine("The dealer's score is " + dealerScore);
Console.WriteLine();
}
public void Test_BlackjackHand_Score_Example1()
{
BlackjackHand hand1 = new BlackjackHand();
hand1.AddCard(new Card(Suit.Clubs, FaceValue.Two));
Assert.AreEqual(2, hand1.Score);
}
/// <summary>
/// Hit
/// </summary>
/// <param name="HandNum">Player Hand num</param>
public static void Hit(int HandNum)
{
BlackjackHand playerHandNum = PlayerHands[HandNum];
/*
* // if the score is atlest 21
* if (playerHandNum.Score > 21 || playerHandNum.Score == 21) {
* // Is standing automaticaly True
* playerHandNum.IsStanding = true;
* } else {
* playerHandNum.IsStanding = false;
* }
*/
// draw one Card
playerHandNum.AddCard(_deck.DealOneCard());
if (playerHandNum.Score > 21 || playerHandNum.Score == 21)
{
// Is standing automaticaly True
playerHandNum.IsStanding = true;
}
else
{
playerHandNum.IsStanding = false;
}
}
/// <summary>
/// Let you play a hand of Blackjack
/// </summary>
/// <param name="args">command-line args</param>
static void Main(string[] args)
{
//create deck and two hands
Deck deck = new Deck();
BlackjackHand dealerHand = new BlackjackHand("Dealer");
BlackjackHand playerHand = new BlackjackHand("Player");
//print welcome message
Console.WriteLine("Welcome friend!");
Console.WriteLine("You are now going to play a single hand of Blackjack\n");
//shuffle the deck
deck.Shuffle();
//deal two cards for player
playerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
//deal two cards for dealer
dealerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
//make all player's cards face up
playerHand.ShowAllCards();
//make first dealer's card face up
dealerHand.ShowFirstCard();
//print both hands
playerHand.Print();
dealerHand.Print();
//ask player if he wants to "hit"
playerHand.HitOrNot(deck);
//make all dealer's card face up
dealerHand.ShowAllCards();
//print both hands
playerHand.Print();
dealerHand.Print();
//print scores
Console.WriteLine("Player score: {0}", playerHand.Score);
Console.WriteLine("Dealer score: {0}", dealerHand.Score);
}
/// <summary>
/// Let you play a hand of Blackjack
/// </summary>
/// <param name="args">command-line args</param>
static void Main(string[] args)
{
//create deck and two hands
Deck deck = new Deck();
BlackjackHand dealerHand = new BlackjackHand("Dealer");
BlackjackHand playerHand = new BlackjackHand("Player");
//print welcome message
Console.WriteLine("Welcome friend!");
Console.WriteLine("You are now going to play a single hand of Blackjack\n");
//shuffle the deck
deck.Shuffle();
//deal two cards for player
playerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
//deal two cards for dealer
dealerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
//make all player's cards face up
playerHand.ShowAllCards();
//make first dealer's card face up
dealerHand.ShowFirstCard();
//print both hands
playerHand.Print();
dealerHand.Print();
//ask player if he wants to "hit"
playerHand.HitOrNot(deck);
//make all dealer's card face up
dealerHand.ShowAllCards();
//print both hands
playerHand.Print();
dealerHand.Print();
//print scores
Console.WriteLine("Player score: {0}", playerHand.Score);
Console.WriteLine("Dealer score: {0}", dealerHand.Score);
}
/// <summary>
/// A single hand of Blackjack
/// </summary>
/// <param name="args">command-line args</param>
static void Main(string[] args)
{
//Declare variables for and create a deck of cards and blackjack hands for the dealer and the player
Deck deck = new Deck();
BlackjackHand dealerHand = new BlackjackHand("Dealer");
BlackjackHand playerHand = new BlackjackHand("Player");
//Print a “welcome” message to the user telling them that the program will play a single hand of Blackjack
Console.WriteLine("You will play a single hand of Blackjack.");
// Shuffle the deck of cards
deck.Shuffle();
//Deal 2 cards to the player and dealer
dealerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
//Show all the player’s cards
playerHand.ShowAllCards();
//Show the dealer’s first card
dealerHand.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Let the player hit if they want to
playerHand.HitOrNot(deck);
//Show all the dealer’s cards
dealerHand.ShowAllCards();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Print the scores for both hands
Console.WriteLine("Player's score: " + playerHand.Score + ".");
Console.WriteLine("Dealer's score: " + dealerHand.Score + ".");
}
/// <summary>
/// A single hand of Blackjack
/// </summary>
/// <param name="args">command-line args</param>
static void Main(string[] args)
{
//Declare variables for and create a deck of cards and blackjack hands for the dealer and the player
Deck deck = new Deck();
BlackjackHand dealerHand = new BlackjackHand("Dealer");
BlackjackHand playerHand = new BlackjackHand("Player");
//Print a “welcome” message to the user telling them that the program will play a single hand of Blackjack
Console.WriteLine("You will play a single hand of Blackjack.");
// Shuffle the deck of cards
deck.Shuffle();
//Deal 2 cards to the player and dealer
dealerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
//Show all the player’s cards
playerHand.ShowAllCards();
//Show the dealer’s first card
dealerHand.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Let the player hit if they want to
playerHand.HitOrNot(deck);
//Show all the dealer’s cards
dealerHand.ShowAllCards();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Print the scores for both hands
Console.WriteLine("Player's score: " + playerHand.Score + ".");
Console.WriteLine("Dealer's score: " + dealerHand.Score + ".");
}
/// <summary>
/// Double
/// </summary>
/// <param name="HandNum">Player Hand num</param>
public static void Double(int HandNum)
{
BlackjackHand playerHandNum = PlayerHands[HandNum];
//automatic standing
playerHandNum.IsStanding = true;
// add one card to hand
playerHandNum.AddCard(_deck.DealOneCard());
// substract fund
PlayerFunds -= playerHandNum.Bet;
// double the bet
playerHandNum.Bet += playerHandNum.Bet;
}
public void Test_BlackjackHand_Score_Example3()
{
BlackjackHand hand1 = new BlackjackHand();
hand1.AddCard(new Card(Suit.Clubs, FaceValue.Jack));
BlackjackHand hand2 = new BlackjackHand();
hand2.AddCard(new Card(Suit.Hearts, FaceValue.Queen));
BlackjackHand hand3 = new BlackjackHand();
hand3.AddCard(new Card(Suit.Spades, FaceValue.King));
Assert.AreEqual(10, hand1.Score);
Assert.AreEqual(10, hand2.Score);
Assert.AreEqual(10, hand3.Score);
}
/// <summary>
/// make a new round
/// </summary>
/// <param name="initialBet"> The bet </param>
public static void NewRound(int initialBet)
{
// make a full deck and shuffle it
_deck = new CardPile(true);
_deck.ShufflePile();
// reduce the player fund
PlayerFunds -= initialBet;
DealerHand = new BlackjackHand();
// make a new player hand
PlayerHands = new List <BlackjackHand>();
PlayerHands.Add(new BlackjackHand(initialBet));
// deals 2 card to the player and the dealer
for (int i = 0; i < 2; i++)
{
PlayerHands[0].AddCard(_deck.DealOneCard());
DealerHand.AddCard(_deck.DealOneCard());
}
}
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);
}
}
}
}
/// <summary>
/// Blackjack game in console
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
//Declare varables for and create a deck of cards and blackjack hands for the dealer and the player
Deck deck0 = new Deck();
BlackjackHand playerHand = new BlackjackHand("Player");
BlackjackHand dealerHand = new BlackjackHand("Dealer");
//Print a “welcome” message to the user telling them that the program will play a single hand of Blackjack
Console.WriteLine("Welcome to Blackjack game (Single hand version)\n");
//Shuffle the deck of cards
deck0.Shuffle();
//Deal 2 cards to the player and dealer
playerHand.AddCard(deck0.TakeTopCard());
dealerHand.AddCard(deck0.TakeTopCard());
playerHand.AddCard(deck0.TakeTopCard());
dealerHand.AddCard(deck0.TakeTopCard());
// Make all the player’s cards face up (you need to see what you have!); there's a method for this in the BlackjackHand class
playerHand.ShowAllCards();
//Make the dealer’s first card face up (the second card is the dealer’s “hole” card); there's a method for this in the BlackjackHand class
dealerHand.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Let the player hit if they want to
playerHand.HitOrNot(deck0);
//(ignore this) experimental code - looping invalid input (I only realised there's a HitOrNot meathod for this after wasting the time)
ConsoleKeyInfo key;
int i = 1;
while (i == 1)
{
i--;
if (key.Key == ConsoleKey.Enter)
{
Console.Write("\nDo you want to hit? (y/n):");
key = Console.ReadKey();
i++;
}
else
{
if (key.Key == ConsoleKey.Y)
{
Console.WriteLine("\nyes");
}
else if (key.Key == ConsoleKey.N)
{
Console.WriteLine("\nno");
}
else
{
Console.Write("\nDo you want to hit? (y/n):");
key = Console.ReadKey();
i++;
}
}
}
//Make all the dealer’s cards face up; there's a method for this in the BlackjackHand class
dealerHand.ShowAllCards();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Print the scores for both hands
Console.WriteLine("Your score is:" + playerHand.Score);
Console.WriteLine("The dealer's score is:" + dealerHand.Score);
//(Ignore this) Calculate who won
if (playerHand.Score == 21)
{
Console.WriteLine("Blackjack! You won!");
}
else if (playerHand.Score > 21 || playerHand.Score < dealerHand.Score)
{
Console.WriteLine("You lost!");
}
else if (playerHand.Score == dealerHand.Score)
{
Console.WriteLine("Push!");
}
else
{
Console.WriteLine("You won!");
}
}
static void Main(string[] args)
{
//Declare variables for and create a deck of cards and blackjack hands for the dealer and the player
Deck deck = new Deck();
BlackjackHand playerHand = new BlackjackHand("Player");
BlackjackHand dealerHand = new BlackjackHand("Dealer");
//Print a “welcome” message to the user telling them that the program will play a single hand of Blackjack
Console.WriteLine("Hi Player, let's play one hand of BlackJack.");
//Shuffle the deck of cards
deck.Shuffle();
//Deal 2 cards to the player and dealer
playerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
//Make all the player’s cards face up (you need to see what you have!); there's a method for this in the BlackjackHand class
playerHand.ShowAllCards();
//Make the dealer’s first card face up (the second card is the dealer’s “hole” card); there's a method for this in the BlackjackHand class
dealerHand.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
Console.Write("Player: ");
playerHand.Print();
Console.Write("Dealer: ");
dealerHand.Print();
//Let the player hit if they want to
playerHand.HitOrNot(deck);
//Make all the dealer’s cards face up; there's a method for this in the BlackjackHand class
dealerHand.ShowAllCards();
//Print both the player’s hand and the dealer’s hand
Console.Write("Player: ");
playerHand.Print();
Console.Write("Dealer: ");
dealerHand.Print();
//Print the scores for both hands
Console.WriteLine("Player score: " + playerHand.Score);
Console.WriteLine("Dealer score: " + dealerHand.Score);
Console.WriteLine();
//Print win message
if (playerHand.Score <= 21 &&
playerHand.Score > dealerHand.Score)
{
Console.WriteLine("Yahooooo!!! Player won!");
}
else if (dealerHand.Score <= 21 &&
playerHand.Score < dealerHand.Score)
{
Console.WriteLine("Dealer won the game :(");
}
else
{
Console.WriteLine("Draw.");
}
//Print blank line
Console.WriteLine();
}
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);
}
}
static void Main(string[] args)
{
//Declare variables for and create a deck of cards and blackjack hands for the dealer and the player
// create a new deck
Console.WriteLine("----- A New deck Shuffled-----");
Deck deck = new Deck();
//only for check:
//deck.Print();
Console.WriteLine();
//blackjack hands for the dealer
BlackjackHand dealerHand = new BlackjackHand("dealer");
//blackjack hands for the player
BlackjackHand playerHand = new BlackjackHand("player");
// Print a “welcome” message to the user telling them that the program will play a single hand of Blackjack
Console.WriteLine("Welcome. This program will play a single hand of Blackjack");
Console.WriteLine();
// suffle the deck
deck.Shuffle();
//Take top card from deck
Card drawCard = deck.TakeTopCard();
//drawCard.FlipOver();
//Console.WriteLine(drawCard.Rank + " of " + drawCard.Suit);
// Deal 2 cards to the player and dealer
// add card to dealer hand
dealerHand.AddCard(drawCard);
//Take top card from deck & add to player hand
drawCard = deck.TakeTopCard();
playerHand.AddCard(drawCard);
//Take top card from deck & add to dealer hand
drawCard = deck.TakeTopCard();
dealerHand.AddCard(drawCard);
//Take top card from deck & add to player hand
drawCard = deck.TakeTopCard();
playerHand.AddCard(drawCard);
//Make all the player’s cards face up
playerHand.ShowAllCards();
//Make the dealer’s first card face up
dealerHand.ShowFirstCard();
//Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
//Ask player if they want to stay or hit
playerHand.HitOrNot(deck);
//Print player’s hand
playerHand.Print();
//Make the dealer’s all cards face up and print
dealerHand.ShowAllCards();
dealerHand.Print();
//print scores
Console.WriteLine("---- Score ----");
Console.WriteLine("Player: " + playerHand.Score + " Dealer: " + dealerHand.Score);
Console.WriteLine();
}
public void BlackjackTest(int _)
{
// Arrange new deck
var cards = new List <BlackjackCard>(52);
for (int suit = 0; suit < 4; suit++)
{
for (int value = 1; value <= 13; value++)
{
cards.Add(new BlackjackCard((CardSuit)suit, value));
}
}
var deck = new Deck <BlackjackCard>(cards);
// Assert new deck
Assert.AreEqual(52, deck.TotalCards, "Incorrect total number of cards in the initial deck.");
Assert.AreEqual(52, deck.RemainingCards, "Incorrect remaining number of cards in the initial deck.");
Assert.IsTrue(cards.SequenceEqual(deck.Cards));
// Act 1
deck.Shuffle();
List <BlackjackCard> handOfCards = deck.DealHand(2);
var hand = new BlackjackHand(handOfCards);
// Assert new hand
Assert.AreEqual(52, deck.TotalCards, "Incorrect total number of cards in the deck.");
Assert.AreEqual(50, deck.RemainingCards, "Incorrect remaining number of cards in the deck.");
Assert.IsTrue(handOfCards.SequenceEqual(hand.Cards));
int expectedScore = handOfCards[0].MaxValue + handOfCards[1].MaxValue;
if (handOfCards[0].IsAce && handOfCards[1].IsAce)
{
expectedScore = 12;
}
Console.WriteLine($"Initial Score: {hand.Score()}. Cards in hand: {hand}");
Assert.AreEqual(expectedScore, hand.Score(), "Incorrect score calculated.");
Assert.AreEqual(expectedScore > 21, hand.IsBusted, "Check IsBusted failed.");
Assert.AreEqual(expectedScore == 21, hand.Is21, "Check Is21 failed.");
Assert.AreEqual(expectedScore == 21, hand.IsBlackjack, "Check IsBlackjack failed.");
// Act 2
int count = 1;
while (!hand.IsBusted && !hand.Is21)
{
BlackjackCard newCard = deck.DealCard();
hand.AddCard(newCard);
handOfCards.Add(newCard);
// Assert updated hand
Assert.AreEqual(52, deck.TotalCards, "Incorrect total number of cards in the deck.");
Assert.AreEqual(50 - count, deck.RemainingCards, "Incorrect remaining number of cards in the deck.");
Assert.IsTrue(handOfCards.SequenceEqual(hand.Cards));
int expectedMinScore = 0;
int expectedMaxScore = 0;
bool aceFound = false;
foreach (BlackjackCard card in handOfCards)
{
if (!aceFound && card.IsAce)
{
expectedMaxScore += card.MaxValue;
aceFound = true;
}
else
{
expectedMaxScore += card.Value;
}
expectedMinScore += card.Value;
}
expectedScore = expectedMaxScore > 21 ? expectedMinScore : expectedMaxScore;
Console.WriteLine($"Round {count} Score: {hand.Score()}. Cards in hand: {hand}");
Assert.AreEqual(expectedScore, hand.Score(), "Incorrect score calculated.");
Assert.AreEqual(expectedScore > 21, hand.IsBusted, "Check IsBusted failed.");
Assert.AreEqual(expectedScore == 21, hand.Is21, "Check Is21 failed.");
Assert.IsFalse(hand.IsBlackjack, "Check IsBlackjack failed.");
count++;
}
// Act 3
deck.ResetDeck();
// Assert after deck reset
Assert.AreEqual(52, deck.TotalCards, "Incorrect total number of cards after deck reset.");
Assert.AreEqual(52, deck.RemainingCards, "Incorrect remaining number of cards after deck reset.");
}
/// <summary>
/// Console application that plays Blackjack
/// </summary>
/// <param name="args">command-line args</param>
static void Main(string[] args)
{
// Create a deck of cards
Deck deck = new Deck();
// Create blackjack hands for the dealer and the player
BlackjackHand playerHand = new BlackjackHand("Player");
BlackjackHand dealerHand = new BlackjackHand("Dealer");
// Print a “welcome” message to the user
Console.WriteLine("Welcome player. The program will play a single hand of Blackjack.");
Console.WriteLine();
// Shuffle the deck of cards
deck.Shuffle();
// Deal 2 cards to the player and dealer
// Otherwise
// Card card; // Create a card
// card = deck.TakeTopCard();
// playerHand.AddCard(card);
// card = deck.TakeTopCard();
// playerHand.AddCard(card);
// card = deck.TakeTopCard();
// dealerHand.AddCard(card);
// card = deck.TakeTopCard();
// dealerHand.AddCard(card);
playerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
playerHand.AddCard(deck.TakeTopCard());
dealerHand.AddCard(deck.TakeTopCard());
// Make all the player’s cards face up
playerHand.ShowAllCards();
//Make the dealer’s first card face up
dealerHand.ShowFirstCard();
// Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
// Let the player hit if they want to
// Otherwhise
// Console.Write("Hit or stand? (h or s): ");
// char answer = Console.ReadLine()[0];
// Console.WriteLine();
//
// if (answer == 'h')
// {
// card = deck.TakeTopCard();
// playerHand.AddCard(card);
// playerHand.ShowAllCards();
// }
playerHand.HitOrNot(deck);
// Make all the dealer’s cards face up
dealerHand.ShowAllCards();
// Print both the player’s hand and the dealer’s hand
playerHand.Print();
dealerHand.Print();
// Print the scores for both hands
// Otherwhise
// int playerScore = playerHand.Score;
// Console.WriteLine("The player score is: " + playerScore);
// int dealerScore = dealerHand.Score;
// Console.WriteLine("The dealer score is: " + dealerScore);
Console.WriteLine("The player score is: " + playerHand.Score);
Console.WriteLine("The dealer score is: " + dealerHand.Score);
Console.WriteLine();
Console.ReadKey();
}
