JAVA-小青蛙跳石头游戏

 游戏摘自微信传的手机网页版小游戏，我拿来做成了JAVA的界面版，但是没有去做素材，，直接拿方块代替小青蛙。游戏原址就不分享了，只能在手机上打开。

下面是源码：

/*
 * Main.java
 * */

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.JFrame;

public class Main extends JFrame {
    /**
     * 过关移动顺序 3、4、5、3、2、1 4、5、6、3、2、1 5、6、1
     */
    public static final int GAME_WIDTH = 420; // 界面宽
    public static final int GAME_HEIGTH = 150; // 界面高
    public static final int GAME_X = 400; // 界面位置
    public static final int GAME_Y = 250;
    public DateFormat format = new SimpleDateFormat("mm:ss"); // 时间格式
    public String StartDate = new String(); // 起始时间
    public String EndtDate = new String(); // 当前时间
    public long times;
    Frog f = new Frog(this); // 青蛙类

    public static void main(String[] args) {
        Main m = new Main();
        m.lauchFrame(); // 初始化界面
    }

    private void lauchFrame() {
        // TODO Auto-generated method stub
        Date date = new Date();
        StartDate = format.format(date);
        EndtDate = format.format(date);
        this.setLocation(GAME_X, GAME_Y); // 窗口初始坐标点
        this.setSize(GAME_WIDTH, GAME_HEIGTH); // 窗口初始大小
        this.setTitle("Frog"); // 窗口名称
        /* 窗口监听 */
        this.addWindowListener(new WindowAdapter() {
            @Override
            /* 点退出叉之后运行 */
            public void windowClosing(WindowEvent e) {
                // TODO Auto-generated method stub
                System.exit(0); // 退出
            }
        });
        this.addMouseListener(new Mouse()); // 添加鼠标监听事件
        this.addKeyListener(new Key()); // 添加键盘监听事件
        this.setVisible(true); // 设置窗口显现
        this.setResizable(false); // 设置窗口不可改变大小
        this.getContentPane().setBackground(Color.white); // 界面背景白色
        new Thread(new PaintThread()).start(); // 开始运行PaintThread类run->repaint->paint
    }

    public void paint(Graphics g) {
        super.paint(g);
        for (int i = 1; i < 8; i++) {
            g.drawRect(i * 50 - 5, 45, 30, 30);// 画出方框
        }
        f.Draw(g); // 画方块
        /* 显示时间以及提示说明 */
        try {
            times = format.parse(EndtDate).getTime() - format.parse(StartDate).getTime();
            g.drawString("时间：" + format.format(new Date(times)).toString(), 250, 40);
        } catch (ParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        g.drawString("F2键重新开始", 100, 40);
        g.drawString("规则：1、点击方块跳动", 85, 100);
        g.drawString("2、方块不能向后跳，最多只能跳过1个方块", 120, 115);
        g.drawString("3、使左右两边方块交换位置即可胜利", 120, 130);
    }

    /* 线程主要做时间和界面刷新 */
    private class PaintThread implements Runnable {

        @Override
        public void run() {
            // TODO Auto-generated method stub
            while (true) {
                repaint(); // 刷新界面
                Date date = new Date();
                EndtDate = format.format(date); // 重新获取当前时间
                try {
                    Thread.sleep(1000); // 时隔1s
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    }

    /* 键盘监听；调用方块类的键盘释放监听 */
    public class Key extends KeyAdapter {

        @Override
        public void keyReleased(KeyEvent e) {
            // TODO Auto-generated method stub
            super.keyReleased(e);
            f.keyReleased(e);
        }

    }

    /* 鼠标监听；调用方块类的鼠标单击监听 */
    public class Mouse extends MouseAdapter {

        @Override
        public void mouseClicked(MouseEvent e) {
            // TODO Auto-generated method stub
            super.mouseClicked(e);
            f.mouseClicked(e);
        }
    }
}

/*
 * Frog.java
 * */
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import javax.swing.JOptionPane;

public class Frog {
    /* 方块类 */
    private class F {
        public int x, y; // 方块的坐标
        public boolean good; // 判断两方阵营
        public boolean have; // 判断是否显现这个方块（7个位置只显示6个）

        public F(int x, int y, boolean good, boolean have) {
            super();
            // TODO Auto-generated constructor stub
            this.x = x;
            this.y = y;
            this.good = good;
            this.have = have;
        }
    }

    private static final int FROG_WIGTH = 20; // 方块大小
    private static final int FROG_HEIGTH = 20;
    private static final int GAME_FROG_NUMBER = 7; // 游戏方块数量
    private static final int FROG_X = 50; // 位置基址
    private static final int FROG_Y = 50;
    List<F> frog = new ArrayList<F>(); // 方块集合
    private Main m;

    public Frog(Main m) {
        InitFrog();// 初始化集合
        this.m = m;
    }

    private void InitFrog() {
        for (int i = 1; i <= GAME_FROG_NUMBER; i++) {
            if (i <= GAME_FROG_NUMBER / 2)
                frog.add(new F(FROG_X * i, FROG_Y, true, true));
            else if (i == GAME_FROG_NUMBER / 2 + 1)
                frog.add(new F(FROG_X * i, FROG_Y, true, false));
            else
                frog.add(new F(FROG_X * i, FROG_Y, false, true));
        }
    }

    public void Draw(Graphics g) {
        Color c = g.getColor(); // 获取当前画笔颜色
        for (int i = 0; i < GAME_FROG_NUMBER; i++) {
            if (frog.get(i).have) {
                if (frog.get(i).good) // 两边分出颜色
                    g.setColor(Color.BLUE);
                else
                    g.setColor(Color.RED);
                g.fillRect(frog.get(i).x, frog.get(i).y, FROG_WIGTH, FROG_HEIGTH);// 相应位置画出方块
            }
        }
        g.setColor(c);
    }

    public boolean Over() {
        for (int i = 0; i < GAME_FROG_NUMBER; i++) {
            if (i < GAME_FROG_NUMBER / 2) {
                if (frog.get(i).good)
                    return false;
            } else if (i == GAME_FROG_NUMBER / 2) {
                if (frog.get(i).have)
                    return false;
            } else {
                if (!frog.get(i).good)
                    return false;
            }
        }
        return true;
    }

    public void reset() {
        frog.removeAll(frog);
        InitFrog();
        m.repaint();
        Date date = new Date();
        m.StartDate = m.format.format(date);
        m.EndtDate = m.format.format(date);
    }

    /* 鼠标单击监听；方块移动算法 */
    public void mouseClicked(MouseEvent e) {
        int x = e.getX();
        int y = e.getY();
        if (y > 50 && y < 70 && x % 50 <= 20) {
            x /= 50;
            x -= 1;
            if (frog.get(x).have) {
                if (frog.get(x).good) {
                    if (x < GAME_FROG_NUMBER - 1)
                        if (frog.get(x + 1).have) {
                            if (x < GAME_FROG_NUMBER - 2) {
                                if (!frog.get(x + 2).have) {
                                    frog.set(x, new F(FROG_X * (x + 1), FROG_Y, true, false));
                                    frog.set(x + 2, new F(FROG_X * (x + 3), FROG_Y, true, true));
                                }
                            }
                        } else {
                            frog.set(x, new F(FROG_X * (x + 1), FROG_Y, true, false));
                            frog.set(x + 1, new F(FROG_X * (x + 2), FROG_Y, true, true));
                        }
                } else {
                    if (x > 0)
                        if (frog.get(x - 1).have) {
                            if (x > 1) {
                                if (!frog.get(x - 2).have) {
                                    frog.set(x, new F(FROG_X * (x + 1), FROG_Y, false, false));
                                    frog.set(x - 2, new F(FROG_X * (x - 1), FROG_Y, false, true));
                                }
                            }
                        } else {
                            frog.set(x, new F(FROG_X * (x + 1), FROG_Y, false, false));
                            frog.set(x - 1, new F(FROG_X * x, FROG_Y, false, true));
                        }
                }
            }
        }
        m.repaint();
        if (Over()) {
            Object[] o = { "OK", "CANCEL" };
            if (JOptionPane.showOptionDialog(null, "完成游戏\n你所用时间:" + "" + m.format.format(new Date(m.times)).toString(),
                    "游戏结束", JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE, null, o,
                    o[0]) == JOptionPane.YES_OPTION) {
                System.exit(0);
            } else {
                reset();
            }
        }

    }

    /* 键盘释放监听；重置用 */
    public void keyReleased(KeyEvent e) {
        int key = e.getKeyCode();
        switch (key) {
        case KeyEvent.VK_F2:
            reset();
            break;
        }
    }
}