import java.util.Scanner;

public class Game {
    Scanner sc = new Scanner(System.in);
    User User;//用户玩家
    Computer Computer;//电脑玩家
    int count;//对战次数
    int score;//分数

    //游戏类的初始化方法
    public void initial(){
        //创建用户对象
        User= new User();
        //创建电脑对象
        Computer = new Computer();
        //初始化对战次数为0
        count = 0;
    }
    //开始游戏的方法
    public void startGame(){
        System.out.println("--------------------欢迎进入游戏世界-----------------------\n\n");
        System.out.println("\t\t*******************");
        System.out.println("\t\t**   猜拳，开始      **");
        System.out.println("\t\t*******************\n\n");
        System.out.println("出拳规则：1.石头 2.剪刀 3.布");
        System.out.print("请选着对方角色(1:刘备 2:孙权 3:曹操)");
        int choose = sc.nextInt();//接收用户选择的角色
        switch(choose){
            case 1:
                Computer.computerName = "刘备";//把值赋给电脑类的name
                System.out.println("你选择了"+Computer.computerName+"对战");
                break;
            case 2:
                Computer.computerName = "孙权";
                System.out.println("你选择了"+Computer.computerName+"对战");
                break;
            case 3:
                Computer.computerName = "曹操";
                System.out.println("你选择了"+Computer.computerName+"对战");
                break;
            default:
                System.out.println("输入有误！");
                break;
        }
        System.out.println("请输入你的姓名：");
        User.userName = sc.next();
        System.out.println("要开始吗（y/n）");
        String con = sc.next();
        if(con.equals("n")){//如果不开始输入"n"的话 就提示退出
            System.out.println("系统退出！");
        }
        int perFist;//用户出的拳
        int comFist;//计算机出的拳
        while(con.equals("y")){
            //出拳
            perFist = User.showFirst();//调用用户类的方法
            comFist = Computer.chuQuan();//调用电脑类的方法
            //裁决
            if((perFist == 1 && comFist == 1) ||
                    (perFist == 2 && comFist == 2) ||
                    (perFist == 3 && comFist == 3)){
                System.out.println("结果：和局，真衰！");//平局
            }else if((perFist == 1 && comFist == 3) ||
                    (perFist == 2 && comFist == 1) ||
                    (perFist == 3 && comFist == 2)){
                System.out.println("You lost!");//用户输了
                System.out.println("结果：你被KO");
                Computer.score++;//记录电脑赢的分数
            }else{
                System.out.println("You win!");//用户赢了
                System.out.println("结果：恭喜，你赢了！");
                User.score++;//记录用户赢的分数
            }
            count++;//对战次数依次加一
            System.out.println("是否进入下一轮（y/n）");
            con = sc.next();
        }
        //如果结束 则显示最后的结果
        showResult();
    }
    //显示最后的输出结果
    public void showResult(){
        System.out.println("------------------------------------------------");
        System.out.println(Computer.computerName+"\tVS\t"+User.userName);
        System.out.println("对战次数："+count);
        System.out.println("姓名"+"\t"+"积分");
        System.out.println(User.userName+"\t"+User.score);
        System.out.println(Computer.computerName+"\t"+Computer.score);
        if(User.score>Computer.score){//如果用户的分数大于电脑的分数 则用户赢
            System.out.println(User.userName+"赢了！");
        }else{
            System.out.println(Computer.computerName+"赢了！");
        }
        System.out.println("-------------------------------------------------");
    }

}

import java.util.Scanner;

public class User {
    String userName;//用户名
    int score;//积分
    public int showFirst() {
        System.out.print("请出拳:1.剪刀2.石头3.布(输入相应的数字):");
        Scanner sc = new Scanner(System.in);
        int choice = sc.nextInt();
        switch(choice) {
            case 1:
                System.out.println("你出拳：石头");
                break;
            case 2:
                System.out.println("你出拳：剪刀");
                break;
            case 3:
                System.out.println("你出拳：布");
                break;
            default:
                System.out.println("输入错误!");
                break;
        }
        return choice;
    }
}

public class Computer {
    String computerName;//电脑名
    int score;//电脑积分
    public int chuQuan() {
        int random =(int)(Math.random()*3)+1;
        switch(random) {
            case 1:
                System.out.println(computerName+"出拳：石头");
                break;
            case 2:
                System.out.println(computerName+"出拳：剪刀");
                break;
            case 3:
                System.out.println(computerName+"出拳：布");
                break;
            default:
                System.out.println("输入有错，请重新输入：");
                break;
        }
        return random;
    }
}

public class Main {
    public static void main(String[] args) {
        Game g = new Game();
        g.initial();//调用初始化方法
        g.startGame();//调用开始游戏的方法
    }
}