【C#】简易人机对抗“石头剪刀布”游戏

需要实现如下图所示的人机猜拳小游戏：

我们需要建立一个玩家类Player、一个电脑类Computer、一个裁判类Judge来分别模拟各自的操作：

【Player.cs】

/** 作者：JeronZhou* 时间：2021-11-01* 功能：石头剪刀布游戏*/using System;namespace Test2_2{public class Player{public string FistName { get; set; }public int Play(string name){FistName = name;switch (FistName){case "石头":return 1;case "剪刀":return 2;case "布":return 3;default:return 0;}}}}

【Computer.cs】

/** 作者：JeronZhou* 时间：2021-11-01* 功能：石头剪刀布游戏*/using System;namespace Test2_2{public class Computer{public string FistName { get; set; }public int RandomPlay(){Random random = new Random(Guid.NewGuid().GetHashCode());int num = random.Next(1, 4);switch (num){case 1:FistName = "石头";break;case 2:FistName = "剪刀";break;case 3:FistName = "布";break;}return num;}}}

【Judge.cs】

/** 作者：JeronZhou* 时间：2021-11-01* 功能：石头剪刀布游戏*/using System;namespace Test2_2{public class Judge{public string Win(int play, int computer){int result = play - computer;switch (result){case -1:return "你赢了";case 2:return "你赢了";case -2:return "你输了";case 1:return "你输了";default:return "平手";}}}}

【窗体设计】
共有5个标签（3个空标签），三个按钮。

【MainForm.cs】

/** 作者：JeronZhou* 时间：2021-11-01* 功能：石头剪刀布游戏*/using System;using System.Windows.Forms;namespace Test2_2{public partial class MainForm : Form{public MainForm(){InitializeComponent();}void Button1Click(object sender, EventArgs e){Player p = new Player();int playerName = p.Play(button1.Text);label3.Text = p.FistName;Computer c = new Computer();int computerName = c.RandomPlay();label4.Text = c.FistName;Judge judge = new Judge();label5.Text = judge.Win(playerName, computerName);}void Button2Click(object sender, EventArgs e){Player p = new Player();int playerName = p.Play(button2.Text);label3.Text = p.FistName;Computer c = new Computer();int computerName = c.RandomPlay();label4.Text = c.FistName;Judge judge = new Judge();label5.Text = judge.Win(playerName, computerName);}void Button3Click(object sender, EventArgs e){Player p = new Player();int playerName = p.Play(button3.Text);label3.Text = p.FistName;Computer c = new Computer();int computerName = c.RandomPlay();label4.Text = c.FistName;Judge judge = new Judge();label5.Text = judge.Win(playerName, computerName);}}}

【Program.cs】

/** 作者：JeronZhou* 时间：2021-11-01* 功能：石头剪刀布游戏*/using System;using System.Windows.Forms;namespace Test2_2{internal sealed class Program{[STAThread]private static void Main(string[] args){Application.EnableVisualStyles();Application.SetCompatibleTextRenderingDefault(false);Application.Run(new MainForm());}}}

【测试结果】