C# Deck.TakeTopCard方法代码示例

        /// <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>
        /// 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);
        }

 public void Taking_a_card_from_the_deck_reduces_the_count_by_one()
 {
     IDeck deck = new Deck();
     deck.InitialiseDeck();
     deck.TakeTopCard();
     Assert.AreEqual(51, deck.Count);
 }