using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace Game_21_

{

    public enum CardSuit { Diamonds, Hearts, Spades, Clubs };   //бубей, червей, пик,  треф

​

    public enum CardRank { Ace, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Knave, Queen, King };

​

    public class PlayingCard

    {

        public CardSuit Suit { get; private set; }     //масть

​

        public CardRank Rank { get; private set; }       //достоинство

​

        public PlayingCard(CardRank rank, CardSuit suit)

        {

            Suit = suit;

            Rank = rank;

        }

    }

    public class PackOfCards

    {

        private List<CardSuit> _suits = new List<CardSuit>    //suits - поле класса PackOfCards

        {

        CardSuit.Diamonds,

        CardSuit.Hearts,

        CardSuit.Spades,

        CardSuit.Clubs

        };

​

​

        private List<CardRank> _ranks = new List<CardRank>    //ranks - поле класса PackOfCards

        {

            CardRank.Ace,

            CardRank.Two,

            CardRank.Three,

            CardRank.Four,

            CardRank.Five,

            CardRank.Six,

            CardRank.Seven,

            CardRank.Eight,

            CardRank.Nine,

            CardRank.Ten,

            CardRank.Knave,

            CardRank.Queen,

            CardRank.King

        };

​

        private List<PlayingCard> _cards = new List<PlayingCard>(52);    //список карт в колоде - поле класса PackOfCards

​

        public PackOfCards()              //конструктор для колоды

        {

            foreach (CardSuit suit in _suits)

            {

                foreach (CardRank rank in _ranks)

                {

                    _cards.Add(new PlayingCard(rank, suit));

                }

            }

        }

​

        public PlayingCard TakeCard()

        {

            if (_cards.Count == 0)

                return null;

​

            var card = _cards.Last();

            _cards.Remove(card);

            return card;

        }

​

        public void Shuffle()

        {

            Random rnd = new Random();

            for (int i = _cards.Count - 1; i > 0; i--)

            {

                int j = rnd.Next(i + 1);

                var temp = _cards[i];

                _cards[i] = _cards[j];

                _cards[j] = temp;

            }

        }

    }

​

    public class Player

    {

​

    }

    public class AI

    {

​

    }

​

    public class Program

    {

        public static void Main(string[] args)

        {

            PackOfCards myPack = new PackOfCards();

            myPack.Shuffle();

            PlayingCard currentCard;

            do

            {

                currentCard = myPack.TakeCard();

                if (currentCard != null)

                    Console.WriteLine(currentCard.Rank.ToString() + '\t' + currentCard.Suit.ToString());

            } while (currentCard != null);

            /*PlayingCard currentCard;

            do

            {

                currentCard = myPack.TakeCard();

                if (currentCard != null)

                    Console.WriteLine(currentCard.Rank.ToString() + '\t' + currentCard.Suit.ToString());

            } while (currentCard != null);*/

        }

    }

}

​

​