Java编写的扫雷小程序

整

个程序使用了 4 个类

Game 用于启动程序，界面的布置，各种行列的算法。 Exte ndButt on 继承了 Jbutton 用于新建butt on 的各种属性 ShowNum 监听到某个butt on 后，计算出此butt on 周围有几个雷，

不同的雷对应不通的图片,

得到butt on 上应加载的图片地址

ViewReSet

此类用于新建一个窗口，用户输入自己想要的行、列、雷数，然后用新的行列雷数

一个新的Game

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private int numBomb , countTime , leaveBomb private int myRows , myColumns ;

private int xis , yis J numEnd ;

/**************************************************************** 运行类创建游戏主窗体

package com.dhl.saolei;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Container;

import java.awt.Dimension;

import java.awt.Font;

import java.awt.GridLayout;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.InputEvent;

import java.awt.event.KeyEvent;

import java.awt.event.MouseAdapter;

import java.awt.event.MouseEvent;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JMenu;

import javax.swing.JMenuBar;

import javax.swing.JMenuItem;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JToolBar;

import javax.swing.KeyStroke;

import javax.swing.Timer;

private Timer timer

ActionListener{ public class Game extends JFrame implements

private Container myContainer J

private GridLayout myLayout ;

private JPanel myPanelMain ;

private JPanel myPanel ;

private JToolBar myTool ;

private JLabel time ;

private JLabel labelTime ;

private JLabel bombNum ;

private JLabel labelBombNum ;

private JMenuBar menuBar ;

private JMenu menuE , menuH ;

private JMenuItem menuItemCZ , menuItemSZ

// 初始化窗体 private void InitView() { // 菜单初始化

this . menuBar = new JMenuBar(); this . menuE = new JMenu( " 菜单 (E)" ); this .

menuH = new JMenu( " 帮助 (H)" );

this . menuItemCZ = new JMenuItem( " 重置 " );

this . menuItemSZ = new JMenuItem( " 设置 " );

this . myPanelMain = new JPanel(borderLayout); this . labelTime = new JLabel( this . time = new JLabel();

this . time .setForeground(Color. this .

time .setFont( new Font( this .

private ExtendButton[]

myButton null

this . menuItemCZ .setAccelerator(KeyStroke. _C, InputEvent. CTRL_MASK ));

this . menuItemCZ .addActionListener( this . menuE .add( this . menuItemCZ );

getKeyStroke this );

(KeyEvent. VK

this . menuItemCZ .setAccelerator(KeyStroke. _S, InputEvent. CTRL_MASK ));

this . menuItemSZ .addActionListener( this . menuE .add( this . menuItemSZ ); getKeyStroke this );

(KeyEvent. VK

this . menuBar .add( this . menuE ); this . menuBar setJMenuBar( .add( this . menuH ); this . menuBar );

// 时间信息初始化 this . myTool new JToolBar();

this . myTool .setLayout( this . myTool .setFloatable( BorderL

ayout borderLayout =

new GridLayout(1, 4)); false );

new BorderLayout(); " 时间： " ); RED); "font" , Font. PLAIN , 20));

this . myTool .add( this . labelTime ); this . myTool .add( this . time ); this . myTool .add( this . labelBombNum ); this . myTool .add( this . bombNum );

this . myPanelMain .add( this . myTool , borderLayout.

NORTH);

this . bombNum .setForeground(Color. RED);

this . bombNum .setFont( new Font( "font" , Font. PLAIN , 20));

labelBombNum = new JLabel( " 雷数：" );

this . bombNum = new JLabel();

this . bombNum.setText(String. valueOf ( this . numBomb ));

// 初始化 myButton

private void InitButton() {

BorderLayout borderLayout = new BorderLayout(); this . leaveBomb = this . numBomb ;

this . numEnd = ( this . myRows * this . myColumns ) - this . leaveBomb this . myContainer = this .getContentPane();

this . myLayout = new GridLayout( this . myRows , this . myColumns , 1,

1);

this . myPanel = new JPanel();

this . myPanel .setVisible( this . myPanel .setLayout( . myPanel , borderLayout. CENTER); . myPanelMain ); this . myColumns )];

this . myRows * this . myColumns ); i++) { [i] = new

ExtendButton(); [i].SetPostion(i);

[i].setIcon(( new ShowNum(10)).getImageIcon()); [i].setButton_num(0); [i].SetVisited( false ); [i].SetStatus( false );

public void mouseClicked(MouseEvent evt) { if ((evt.getModifiers() == InputEvent.

int n =

((ExtendButton)evt.getSource()).getButton_num();

if (n == 1) {

if (!((ExtendButton)evt.getSource()).GetVisited()) { ((ExtendButton)evt.getSource()).setButton_num(0); ((ExtendButton)evt.getSource()).setIcon(( new ShowNum(10)).getImageIcon());

leaveBomb ++;

bombNum.setText(String. valueOf ( leaveBomb ));

}

} else {

true );

myLayout );

this . myPanelMain .add( this this . myContainer .add( this

this . myButton

new ExtendButton[( this . myRows *

for ( int i = 0; i < ( this . myButton this . myButton this . myButton this . myButton this . myButton this . myButton // 设置右键监听标

记雷

this . myButton

[i].addMouseListener( new MouseAdapter() {

BUTTON3_MASK))

if (!((ExtendButton)evt.getSource()).GetVisited()) { ((Exte ndButt on )evt.getSource()).setButt on_nu m(1); ((Exte ndButt on) evt.getSource()).setIc on(( ShowNum(11)).getlmagelco n());

leaveBomb

bombNum.setText(Stri ng.

} }

}

});

this . myPanel .add( this . myButton [i]); this . myButton [i].addActionListener( this );

}

System. gc ();

this .SetBomb( this . numBomb); show();

//时钟设置

int delay = 1000;

// 创建一个监听事件

Action Liste ner drawClock = new Actio nListe ner(){ public void action Performed(Act ionEvent evt){ coun tTime ++;

time .setText(String. valueOf ( countTime ));

repai nt();

} };

创建一个时间计数器，每一秒触发一次 this . timer = new Timer(delay,drawClock); this . timer .start(); }

//重新初始化方法

(int

i = 0; i < ( this . m yRows * this . myColumns ); i++) { this .myButton [i].SetVisited( false ); this .myButton [i].SetStatus( false ); this .myButton [i].setText( n ull ); this

.myButton [i].setIco n(( new ShowNum(10)).getImageIcon())

private void SetExte ndButto n() { for new

valueOf (leaveBomb )); }