Question

我目前正在制作C＃2播放器Rock剪刀游戏，但我因该做什么而受困。从本质上讲，用户输入他们想要的用于岩石，纸张和剪刀的键。我将这些键存储在变量中，以便程序记住它们。问题是，我找不到或想不到程序在启动游戏后如何检测到这些键的按下方式。我认为可能是枚举，还是可能将它们存储在数组中？

不确定，这是我到目前为止所拥有的。

    static bool winner = false;
    static string player1;
    static string player2;
    static ConsoleKeyInfo Rock1;
    static ConsoleKeyInfo Rock2; //variables for objects and players names etc
    static ConsoleKeyInfo Scissors1;
    static ConsoleKeyInfo Scissors2;
    static ConsoleKeyInfo Paper1;
    static ConsoleKeyInfo Paper2;

    static void Main(string[] args)
    {

        do
        {
            PlayerChoosesNameAndKeys();
            game();                       //main game loop
        } while (winner == false);
    }

    static public void PlayerChoosesNameAndKeys()
    {
        for (int i = 1; i <= 2; i++)
        {
            Console.WriteLine("Player {0} chooses there name:", i);
            if (i == 1)
            {
                player1 = Console.ReadLine();                            //players choose names
                Console.WriteLine("Player 1's name is: {0}", player1);
            }
            else
            {
                player2 = Console.ReadLine();
                Console.WriteLine("Player 2's name is: {0}", player2);
            }
        }
        Console.WriteLine("Players now choose the keys they wish to represent the different objects");


        for (int i = 0; i <= 5; i++)
        {
            if (i == 0)
            {
                Console.WriteLine("{0} choose what key Rock is", player1);
                Rock1 = Console.ReadKey();
                Console.WriteLine();
                Console.WriteLine("Press enter to confirm");
                Console.ReadLine();
            }
            else
            {
                if (i == 1)
                {
                    Console.WriteLine("{0} choose what key Paper is", player1);
                    Paper1 = Console.ReadKey();
                    Console.WriteLine();
                    Console.WriteLine("Press enter to confirm");
                    Console.ReadLine();
                }
                if (i == 2)                                   //selection to decide what keybinds players want 
                {
                    Console.WriteLine("{0} choose what Key Sisscors is", player1);
                    Scissors1 = Console.ReadKey();
                    Console.WriteLine();
                    Console.WriteLine("Press enter to confirm");
                    Console.ReadLine();
                }
                if (i == 3)
                {
                    Console.WriteLine("{0} choose what key Rock is", player2);
                    Rock2 = Console.ReadKey();
                    Console.WriteLine();
                    Console.WriteLine("Press enter to confirm");
                    Console.ReadLine();
                }
                if (i == 4)
                {
                    Console.WriteLine("{0} choose what key Paper is", player2);
                    Paper2 = Console.ReadKey();
                    Console.WriteLine();
                    Console.WriteLine("Press enter to confirm");
                    Console.ReadLine();
                }
                if (i == 5)
                {
                    Console.WriteLine("{0} choose what Key Sisscors is", player2);
                    Scissors2 = Console.ReadKey();
                    Console.WriteLine();
                    Console.WriteLine("Press enter to confirm");
                    Console.ReadLine();
                }
            }  
        }

    static public void game()
    {

        int score1 = 0;
        int score2 = 0;
        int count = 1;
        //actual game 

        do
        {
            Console.WriteLine("Round {0}", count);
            Console.WriteLine("Rock...");
            Console.WriteLine("Paper...");
            Console.WriteLine("Scissors...");
            Console.WriteLine("{0} input Object!: ",player1);

             ConsoleKeyInfo input = Console.ReadKey();
            Console.WriteLine();

            if (input.Key == ConsoleKey.Rock1)
            {

            }
        } while (score1 != 10 || score2 != 10);
    }

Answer 1

您可以简单地将用户选择另存为字符（例如char Rock）；然后使用ConsoleKeyInfo.KeyChar：

if (input.KeyChar == Rock)
{

}

例如：

char Rock = 'r'; // default value
Console.WriteLine("{0} choose what key Rock is", player1);
Rock = Console.ReadKey().KeyChar;

或者只需使用已保存的密钥检查已插入的密钥：

Console.WriteLine("{0} choose what key Rock is", player1);
ConsoleKeyInfo Rock = Console.ReadKey();

然后：

ConsoleKeyInfo input = Console.ReadKey();
if (input.Key == Rock.Key)
{

}

C＃-用户定义他们希望用于程序的键绑定

1 个答案: