Java实现石头剪刀布小游戏

本文实例为大家分享了Java实现石头剪刀布的具体代码，供大家参考，具体内容如下

代码：

package com.neusoft.test;

import java.awt.BorderLayout;
import java.awt.Choice;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class Test05 extends JFrame implements ActionListener, ItemListener{
 int m = 1;
 int n = 2;
 int peace = 0;
 int win = 0;
 int lose = 0;
 int all = 0;
 JButton jb1,jb2;
 JLabel jl1,jl2,jl2i,jl3,jl3i,jl4,jl5;
 ImageIcon img1,img2;
 Choice ch;
 JPanel jp1,jp2,jp3,jp4,jp5,jp6;

public Test05(){
   jb1 = new JButton("确定出拳");
   jb2 = new JButton("退出");

//设置监听
   jb1.addActionListener(this);
   jb2.addActionListener(this);

jl1 = new JLabel("猜拳小游戏");
   jl2 = new JLabel("我方出拳");
   jl3 = new JLabel("敌方出拳");
   jl4 = new JLabel("请出拳...");
   jl5 = new JLabel("您玩了"+all+"局，平了"+peace+"局，赢了"+win+"局，输了"+lose+"局");

System.out.println(m);
   img1 = new ImageIcon("D:/mkn/test/img/"+m+".png");
   img2 = new ImageIcon("D:/mkn/test/img/"+n+".png");

jl2i = new JLabel(img1);
   jl3i = new JLabel(img2);

ch = new Choice();
   ch.add("石头");
   ch.add("剪刀");
   ch.add("布");
   ch.addItemListener(this);

jp1 = new JPanel(new BorderLayout());
   jp2 = new JPanel();
   jp3 = new JPanel(new BorderLayout());
   jp4 = new JPanel(new BorderLayout());
   jp5 = new JPanel(new GridLayout(5,1));
   jp6 = new JPanel(new BorderLayout());

jp2.setSize(600, 25);
   jp2.setBackground(Color.red);
   jp3.setSize(280, 300);
   jp4.setSize(280, 300);
   jp5.setSize(40, 300);
   jp6.setSize(600, 25);
//    jp6.setBackground(Color.GRAY);
   jp2.add(jl1); //标题
   jp3.add(jl2,BorderLayout.NORTH); //
   jp3.add(jl2i,BorderLayout.CENTER);
   jp4.add(jl3,BorderLayout.NORTH);
   jp4.add(jl3i, BorderLayout.CENTER);//敌方出拳
   jp5.add(ch);
   jp5.add(jb1);
   jp5.add(jb2);
   jp6.add(jl4,BorderLayout.WEST);
   jp6.add(jl5,BorderLayout.EAST);//结果

jp1.add(jp2,BorderLayout.NORTH);
   jp1.add(jp3,BorderLayout.WEST);
   jp1.add(jp4,BorderLayout.CENTER);
   jp1.add(jp5,BorderLayout.EAST);
   jp1.add(jp6,BorderLayout.SOUTH);

this.add(jp1);

this.setTitle("猜拳小游戏");    
   this.setSize(540,300);
//   this.setLayout(new BorderLayout());
   this.setLocationRelativeTo(null);  //居中    
   this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   this.setVisible(true);
   this.setResizable(false); //窗口大小可变

}

@Override
 public void actionPerformed(ActionEvent e) {
   // TODO Auto-generated method stub
   if(e.getActionCommand()=="确定出拳"){
     n = (int)(1+Math.random()*(3));
     jl3i.setIcon(new ImageIcon("D:/mkn/test/img/"+n+".png"));
     if (m - n == 0) {
       jl4.setText("您和计算机平局");
       peace++;
     }
     if (m - n == -1||m - n == 2) {
       jl4.setText("您赢了！！！");
       win++;
     }
     if (m - n == -2||m - n == 1) {
       jl4.setText("您输了！！！");
       lose++;
     }
     all++;
     jl5.setText("您玩了"+all+"局，平了"+peace+"局，赢了"+win+"局，输了"+lose+"局");
//      System.out.println(n);
   }else{
     this.dispose();
   }
 }
 public static void main(String[] args) {
   Test05 test05 = new Test05();
 }

@Override
 public void itemStateChanged(ItemEvent e) {
   if(e.getSource()==ch){
     Choice temp=(Choice)e.getSource();
     if (temp.getSelectedItem() == "石头") {
       m = 1;
     }
     if (temp.getSelectedItem() == "剪刀") {
       m = 2;
     }
     if (temp.getSelectedItem() == "布") {
       m = 3;
     }
     jl2i.setIcon(new ImageIcon("D:/mkn/test/img/"+m+".png"));
//      System.out.println(m);
     }

}

}

运行效果：

来源：https://www.cnblogs.com/makangning/p/9387644.html