java swing实现的扫雷游戏

最新推荐文章于 2022-12-04 07:30:00 发布

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最新推荐文章于 2022-12-04 07:30:00 发布 · 805 阅读

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CC 4.0 BY-SA版权

文章标签：

#java swing #算法应用 #算法可视化

详细代码见我的相应github仓库：
https://github.com/29DCH/Mine-Sweeper
欢迎fork源码到你自己的仓库下面。
效果图:
在这里插入图片描述
java awt以及swing实现的扫雷游戏，实现了基本逻辑.主要用到了floodfill(漫水填充)算法和knuth-shuffling-algorithm(Fisher–Yates也被称作高纳德(Knuth)随机置乱算法,随机洗牌算法)

代码如下:

AlgoFrame.java

package Test;

import java.awt.*;
import javax.swing.*;

public class AlgoFrame extends JFrame{
   
   

    private int canvasWidth;
    private int canvasHeight;

    public AlgoFrame(String title, int canvasWidth, int canvasHeight){
   
   

        super(title);

        this.canvasWidth = canvasWidth;
        this.canvasHeight = canvasHeight;

        AlgoCanvas canvas = new AlgoCanvas();
        setContentPane(canvas);
        pack();

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setResizable(false);

        setVisible(true);
    }

    public AlgoFrame(String title){
   
   

        this(title, 1024, 768);
    }

    public int getCanvasWidth(){
   
   return canvasWidth;}
    public int getCanvasHeight(){
   
   return canvasHeight;}

    // data
    private MineSweeperData data;
    public void render(MineSweeperData data){
   
   
        this.data = data;
        repaint();
    }

    private class AlgoCanvas extends JPanel{
   
   

        public AlgoCanvas(){
   
   
            // 双缓存
            super(true);
        }

        @Override
        public void paintComponent(Graphics g) {
   
   
            super.paintComponent(g);

            Graphics2D g2d = (Graphics2D)g;

            // 抗锯齿
            RenderingHints hints = new RenderingHints(
                    RenderingHints.KEY_ANTIALIASING,
                    RenderingHints.VALUE_ANTIALIAS_ON);
            hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
            g2d.addRenderingHints(hints);

            // 具体绘制
            int w = canvasWidth/data.M();
            int h = canvasHeight/data.N();

            for(int i = 0 ; i < data.N() ; i ++)
                for(int j = 0 ; j < data.M() ; j ++){
   
   

                    if(data.open[i][j]){
   
   
                        if(data.isMine(i, j))
                            AlgoVisHelper.putImage(g2d, j*w, i*h, MineSweeperData.mineImageURL);
                        else
                            AlgoVisHelper.putImage(g2d, j*w, i*h, MineSweeperData.numberImageURL(data.getNumber(i, j)));
                    }
                    else{
   
   
                        if(data.flags[i][j])
                            AlgoVisHelper.putImage(g2d, j*w, i*h, MineSweeperData.flagImageURL);
                        else
                            AlgoVisHelper.putImage(g2d, j*w, i*h, MineSweeperData.blockImageURL);
                    }
                }

        }

        @Override
        public Dimension getPreferredSize(){
   
   
            return new Dimension(canvasWidth, canvasHeight);
        }
    }
}

AlgoVisHelper.java

package Test;

import javax.swing.*;
import java.awt.*;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Rectangle2D;
import java.lang.InterruptedException;

public