简简单单的猜拳熊游戏（winform版）

最新推荐文章于 2020-10-31 22:45:35 发布

Dlinlin

最新推荐文章于 2020-10-31 22:45:35 发布

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CC 4.0 BY-SA版权

文章标签： winform 游戏 string exception object random

本文链接：https://blog.youkuaiyun.com/linlin2294592017/article/details/7969056

这是一个使用C# Winform编写的简易猜拳游戏，玩家可以选择石头、剪刀或布，电脑随机出拳。通过比较玩家和电脑的出拳，程序会自动判断胜负，并在界面上展示结果。

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Collections;

namespace caiquan
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        //电脑随机出拳在txt2中显示
        public string strPC = "";
        public string PC()
        {
            Random ran = new Random();

int n = ran.Next(1, 4);

            if (n == 1)
            {
                strPC = "石头";
            }
            else if (n == 2)
            {
                strPC = "剪刀";
            }
            else if (n == 3)
            {
                strPC = "布";
            }
            else
            {
                throw new Exception("未知错误！");
            }
            txt2.Text = strPC;
            return strPC;
        }

        //玩家出拳点击按钮
        private void btn1_Click(object sender, EventArgs e)
        {
            string shitou = btn1.Text;
            txt1.Text = shitou;

            int vPlayer = changetoValue(shitou);
            PC();
            int vPC = changetoValue(strPC);

Compare(vPlayer, vPC);
}

        private void btn2_Click(object sender, EventArgs e)
        {
            string jiandao = btn2.Text;
            txt1.Text = jiandao;

            int vPlayer = changetoValue(jiandao);
            PC();
            int vPC = changetoValue(strPC);

Compare(vPlayer, vPC);
}

        private void btn3_Click(object sender, EventArgs e)
        {
            string bu = btn3.Text;
            txt1.Text = bu;

            int vPlayer = changetoValue(bu);
            PC();
            int vPC = changetoValue(strPC);

Compare(vPlayer, vPC);
}

        //写一个将鼠标点击事件将字符串转换成相应数值的方法
        public int changetoValue(string str)
        {
            int n = 0;

//对传入的字符串进行判断
//如果为石头则给n 赋予值1

            if (str == "石头")
            {
                n = 1;
            }
            else if (str == "剪刀")
            {
                n = 2;
            }
            else if (str == "布")
            {
                n = 3;
            }
            else { throw new Exception("未知错误"); }
            return n;
        }

        //比较选手与电脑的值
        public void Compare(int Player,int PC)
        {
            //赢的情况有2种 1种是玩家比电脑值小1 一种是小2
            if (Player - PC == -1 || Player - PC == 2)
            {
                txt3.Text = "恭喜您！您赢了！";
            }
            else if (Player - PC == 0)
            {
                txt3.Text = "您和电脑出的一样，这局平！";
            }
            else
            {
                txt3.Text = "很遗憾！您输了！";
            }
        }

    }
}