c# - 如何在 Console.WriteLine() 语句中将数字转换为字母

Question

下面是我一直在研究的纸牌游戏。我遇到了一个我似乎无法通过的基本封锁。

在这部分代码中，我想不出一种方法来将数组中的数字转换为它们对应的面孔和花色。

Console.WriteLine("A " + deck[Game.DrawCard(deck), 0] + " of " + deck[Game.DrawCard(deck), 1] + " was drawn from the deck and then placed on top");

我可以模糊地想象一条使用一长串变量和 if 语句的路由，但我真的怀疑是否没有明显且更简单的方法。

其余代码如下所示

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CribbageInCSharp
{
    class Program
    {
        static void Main(string[] args)
        {
            //Variables//
            int currentPlayer;
            short score1 = 0;
            short score2 = 0;
            short round = 1;
            int[,] deck = new int[52, 2];

            Console.WriteLine("Welcome" + "\r" + "\r" + "Enter Number of Players (Only 2 player mode works right now)");
            while ((Console.ReadLine() != "2"))
            {
                Console.WriteLine("Only two player is working right now \n Make sure you are entering a number between 1-3 \n");
            }
            //A flip is made to determine who goes first//
            currentPlayer = Game.CoinFlip();
            Console.WriteLine("A coin was flipped and it was determined that player " + currentPlayer + " will go first \n");
            //Game.PrintDeck(deck);
            //Now the game is started//
            do
            {
                Console.WriteLine("Shuffling and dealing cards...");
                System.Threading.Thread.Sleep(5000);
                Game.InitDeck(deck);
                Console.WriteLine("Round " + round + "\n");
                //Cutting the Deck now that discarding has been done//
                Console.WriteLine("Cutting the deck... \n");
                System.Threading.Thread.Sleep(2000);
                Console.WriteLine("A " + deck[Game.DrawCard(deck), 0] + " of " + deck[Game.DrawCard(deck), 1] + " was drawn from the deck and then placed on top");    //Insert a swtich statement to convert pairs of numbers into actual cards
                //Player 2's turn is started now that the cut is over//
                Console.WriteLine("");

                //pick up here

                Console.WriteLine("Player " + currentPlayer + " ");


                round++;
            } while ((score1 < 121) && (score2 < 121));  //Loops until either score exceeds 121 points//
        }
    }

    class Game  //Used for functions neccesary to the function of the game that are not neccesarily dependant on turn order and do not create win conditions.
    {
        public static int CoinFlip()    //Flips to see who goes first, results are between 1-2
        {
            var rnd = new Random(DateTime.Now.Millisecond);
            int firstPlayer = rnd.Next(1, 3);
            return (firstPlayer);
        }
        public static void InitDeck(int[,] deck) // First column 11==Jack, 12==queen, 13==king && Second Column 0==diamonds, 1==clubs, 2==spades, 3==hearts
        {
            //Initiallizing the first column==Faces
            for (int i = 0; i < 4; i++)
            {
                deck[i, 0] = 13;
                deck[(i + 4), 0] = 12;
                deck[(i + 8), 0] = 11;
                deck[(i + 12), 0] = 10;
                deck[(i + 16), 0] = 9;
                deck[(i + 20), 0] = 8;
                deck[(i + 24), 0] = 7;
                deck[(i + 28), 0] = 6;
                deck[(i + 32), 0] = 5;
                deck[(i + 36), 0] = 4;
                deck[(i + 40), 0] = 3;
                deck[(i + 44), 0] = 2;
                deck[(i + 48), 0] = 1;
            }
            //Initiallizing second column==Suit
            for (int i = 0; i < 4; i++)
            {
                deck[i, 1] = i;
                deck[(i + 4), 1] = i;
                deck[(i + 8), 1] = i;
                deck[(i + 12), 1] = i;
                deck[(i + 16), 1] = i;
                deck[(i + 20), 1] = i;
                deck[(i + 24), 1] = i;
                deck[(i + 28), 1] = i;
                deck[(i + 32), 1] = i;
                deck[(i + 36), 1] = i;
                deck[(i + 40), 1] = i;
                deck[(i + 44), 1] = i;
                deck[(i + 48), 1] = i;
            }
        }
        public static void PrintDeck(int[,] deck)
        {
            for (int i = 0; i < 52; i++)
            {
                Console.WriteLine(deck[i, 0] + "F");
                Console.WriteLine(deck[i, 1] + "S");
            }
            Console.ReadLine();
        }
        public static int DrawCard(int[,] deck) //Draws a card from the deck, ignoring Cards already drawn this turn. IF THERE ARE ANY ERRORS COME HERE AND CHECK THIS FIRST
        {
            var rnd = new Random(DateTime.Now.Millisecond);
            int o = rnd.Next(0, 51);
            while (deck[o,0]==0)
            {
                System.Threading.Thread.Sleep(1000);
                rnd = new Random(DateTime.Now.Millisecond);
                o = rnd.Next(0, 51);
            }
            int drawnCard = o;
            deck[o, 0] = 0;

            return (drawnCard);
        }

    }
}

我也有一种感觉，与列表相比，一副纸牌的数组可能不是最明智的决定，但我并不肯定。

我真的很抱歉。虽然对其他人来说我的主题已经被涵盖似乎很明显，但我对 C# 的有限理解不允许我解释我在过去一小时左右出现的任何帖子的任何答案。我正在尝试通过控制台窗口编写一个简单的游戏来学习 C#，因为这就是我学习 C++ 的方式。

提前感谢任何人的帮助。我真的很感激!

Answer 1

首先，我会将洗好的牌存储在 List 中，或者更好的是 Queue。这使您只需从牌组中“挑选”一张牌。

要获得卡片和套件，我会创建两个枚举:

public enum Rank
{
   Ace,
   Two,
   Three,
   ...
}

public enum Suits
{
   Hearts,
   Spades,
   ...
}

现在您定义您的卡片，例如 0 = aH、1 = 2H、13 = aS，依此类推。

现在你可以这样做了:

public Rank GetRankForCard(int card)
{
     return (Rank)(card % 13);
}

public Suit GetSuitForCard(int card)
{
    return (Suit)(card / 13);
}

%(模数)运算符在这里非常有用。最后一点，cribbage 不是实现起来很简单的游戏(我自己在 WPF 中完成)，祝你好运!