test2.java

用JAVA实现的一个挖雷的小游戏 不过只是为了实现这个小游戏 所以没有增加级别等级

package com.xinxi.test;

import java.awt.*;
import java.awt.event.*;


public class Test2 extends Frame {

	Label lb = null;
	Button btBegin = null;
	Button btEnd = null;
	long li = 0;
	boolean bflag = false;
	
	public Test2(){
		
	}
	public static void main(String[] args) {
		new Test2().launch();
	}
	
	public void launch(){
		this.setSize(300, 300);
		this.setLocation(100,100);
		lb = new Label("0");
		btBegin = new Button("开始");
		btEnd = new Button("结束");
		lb.setSize(200, 30);
		add(lb, BorderLayout.NORTH);
		Panel p = new Panel();
		p.add(btBegin, BorderLayout.WEST);
		p.add(btEnd, BorderLayout.EAST);
		add(p, BorderLayout.SOUTH);
		this.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e){
				System.exit(0);
			}
		});
		btBegin.addActionListener(new MyListener());
		btEnd.addActionListener(new MyListener());
		this.setVisible(true);
		
	}
	
	class MyListener implements ActionListener {

		public void actionPerformed(ActionEvent e) {
			Object o = e.getSource();
			Button b = (Button)o;
			if(b == btEnd){
				try {
					bflag = true;
					wait();
				} catch (InterruptedException e1) {
					e1.printStackTrace();
				}
			} else if(b == btBegin){
				if(bflag == false){
					MyThread mt = new MyThread();
					new Thread(mt).start();
				} else {
					notifyAll();
				}
			}
		}
		
	}
	
	
	
	class MyThread implements Runnable {

		public void run() {
			while(true){
				if(li == 65535){
					li = 0;
				} else {
					lb.setText(String.valueOf(li));
				}
				li++;
				try {
					Thread.sleep(1000);
				} catch (InterruptedException e1) {
					e1.printStackTrace();
				}
			}
			
		}
		
	}

}