作者：叁念

1.闲来无事，做了个简单版的植物大战僵尸，不多说直接看效果图：

2.程序的项目结构如下：

3.先上素材

图片素材 链接：https://pan.baidu.com/s/1dGqqIkx 密码：forj

项目源码 链接：https://pan.baidu.com/s/1dHaXVhB 密码：unb4

4.下面贴上代码

MainGame .javaimport javax.swing.JFrame;

import com.yujie.draw.GameDrawPanel;

/**

* 程序主入口

*

* @author yujie

*

*/

public class MainGame {

public static void main(String[] args) {

JFrame jFrame = new JFrame();

jFrame.setBounds(0, 0, 1400, 600);

jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

jFrame.setResizable(false);

GameDrawPanel gameDrawPanel = new GameDrawPanel();

new Thread(gameDrawPanel).start();

jFrame.addMouseListener(gameDrawPanel);

jFrame.addMouseMotionListener(gameDrawPanel);

jFrame.add(gameDrawPanel);

jFrame.setVisible(true);

}

}

GameDrawPanel .javapackage com.yujie.draw;

import java.awt.Color;

import java.awt.Font;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Point;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import java.awt.event.MouseMotionListener;

import java.net.URL;

import java.util.ArrayList;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.Timer;

import com.yujie.Factory.ZombieFactory;

import com.yujie.model.Hammer;

import com.yujie.model.Zombie;

/**

* 游戏绘制面板

*

* @author yujie

*

*/

public class GameDrawPanel extends JPanel implements Runnable, MouseMotionL

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istener, MouseListener {

private static final long serialVersionUID = 1L;

private int zombieActionPicNum = 0;// 僵尸动作图片序列号

private static ArrayList zombieList;// 僵尸列表

private Image bgpic = new ImageIcon("img/background.jpg").getImage();// 背景图片

private Hammer hammer = new Hammer();// 锤子

private int score = 0;// 分数

public static boolean isGameStart = true;// 是否正常游戏

public GameDrawPanel() {

// 设置光标隐藏

URL classUrl = this.getClass().getResource("");

Image imageCursor = Toolkit.getDefaultToolkit().getImage(classUrl);

setCursor(Toolkit.getDefaultToolkit().createCustomCursor(imageCursor, new Point(0, 0), "cursor"));

// 初始化一个僵尸链表

zombieList = new ArrayList<>();

new Thread() {// 生产僵尸

@Override

public void run() {

super.run();

zombieList.add(ZombieFactory.getRandomZombie());

System.out.println("加入僵尸");

new Timer((int) (Math.random() * 3) * 1000, new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

zombieList.add(ZombieFactory.getRandomZombie());

}

}).start();

}

}.start();

}

/**

* 绘制游戏

*/

@Override

public void paint(Graphics g) {

super.paint(g);

if (isGameStart) {

// 绘制背景

g.drawImage(bgpic, 0, 0, null);

g.setFont(new Font("heiti ", Font.BOLD, 40));

g.drawString("叁念于2018制作", 600, 300);

// 绘制分数

g.setFont(new Font("heiti ", Font.BOLD, 40));

g.drawString("分数:" + score, 1000, 50);

// 绘制锤子

g.drawImage(hammer.getHammerStyle(), hammer.getX(), hammer.getY(), 60, 100, null);

g.setColor(Color.RED);

g.drawRect(hammer.getX(), hammer.getY(), 50, 50);

// 绘制僵尸

for (Zombie zombie : zombieList) {

g.drawImage(zombie.getZombieStyle().get(zombieActionPicNum), zombie.getX(), zombie.getY(), null);

g.setColor(Color.BLACK);

g.drawRect(zombie.getX(), zombie.getY(), 50, 100);

}

} else {

g.drawImage(bgpic, 0, 0, null);

g.drawImage(hammer.getHammerStyle(), hammer.getX(), hammer.getY(), 60, 100, null);

g.setColor(Color.RED);

g.drawRect(hammer.getX(), hammer.getY(), 50, 50);

g.setFont(new Font("heiti ", Font.BOLD, 60));

g.setColor(Color.red);

g.drawString("Game Over! You score:" + score, 420, 200);

g.fillRect(660, 360, 150, 50);

g.setFont(new Font("heiti ", Font.BOLD, 30));

g.setColor(Color.BLACK);

g.drawString("再来一次？", 665, 400);

}

}

/**

* 数据操控

*/

@Override

public void run() {

while (true) {

// 设置僵尸动作pic

zombieActionPicNum++;

if (zombieActionPicNum > 7)

zombieActionPicNum = 0;

// 设置僵尸移动

for (Zombie zombie : zombieList) {

zombie.setX(zombie.getX() - 5);

repaint();

// 判断游戏是否失败

if (zombie.getX() < 100)

isGameStart = false;

}

try {

// 模拟帧率

Thread.sleep(100);

} catch (InterruptedException e) {

e.printStackTrace();

}

// 重绘

repaint();

}

}

/**

* 鼠标点击

*/

@Override

public void mouseClicked(MouseEvent e) {

for (int i = 0; i < zombieList.size(); i++) {

Zombie zombie = zombieList.get(i);

if (zombie.getX() < hammer.getX() + 40 && zombie.getX() > hammer.getX()

&& zombie.getY() < hammer.getY() + 80 && zombie.getY() > hammer.getY()) {

System.out.println("消灭僵尸");

score += 10;

zombieList.remove(i);

}

}

if (!isGameStart) {

if (hammer.getX() > 660 && hammer.getX() < 810 && hammer.getY() > 360 && hammer.getY() < 510) {

isGameStart = true;

zombieList.removeAll(zombieList);

score = 0;

}

}

}

/**

* 鼠标按下

*/

@Override

public void mousePressed(MouseEvent e) {

hammer.setHammerStyle(new ImageIcon("img/hammer/hammer_down.png").getImage());

repaint();

}

/**

* 鼠标松开

*/

@Override

public void mouseReleased(MouseEvent e) {

hammer.setHammerStyle(new ImageIcon("img/hammer/hammer.png").getImage());

repaint();

}

/**

* 鼠标移动

*/

@Override

public void mouseMoved(MouseEvent e) {

hammer.setX(e.getX() - 30);

hammer.setY(e.getY() - 50);

repaint();

}

/**

* 鼠标进入

*/

@Override

public void mouseEntered(MouseEvent e) {

}

/**

* 鼠标退出

*/

@Override

public void mouseExited(MouseEvent e) {

}

/**

* 鼠标拖动

*/

@Override

public void mouseDragged(MouseEvent e) {

}

}

ZombieFactory .javapackage com.yujie.Factory;

import com.yujie.model.Zombie;

/**

* 僵尸工厂

* @author yujie

*

*/

public class ZombieFactory {

public static final int ZombieNormal = 1;// 普通僵尸

public static final int ZombieBucket = 2;// 铁桶僵尸

public static final int ZombieConehead = 3;// 蠢(圆锥帽)僵尸

/**

* 生产一个指定类型的僵尸

*

* @param type

* 僵尸类型

* @return Zombie

*/

public static Zombie getZombie(int type) {

switch (type) {

case ZombieNormal:

return new com.yujie.model.ZombieNormal();

case ZombieBucket:

return new com.yujie.model.ZombieBucket();

case ZombieConehead:

return new com.yujie.model.ZombieConehead();

}

return null;

}

public static Zombie getRandomZombie() {

int type = (int) (Math.random() * 3) + 1;

return getZombie(type);

}

}

Hammer .javapackage com.yujie.model;

import java.awt.Image;

import javax.swing.ImageIcon;

/**

* 锤子

*

* @author yujie

*

*/

public class Hammer {

private int x = 600;

private int y = 300;

private Image hammerStyle;

public Hammer() {

this.x = 600;

this.y = 300;

this.hammerStyle = new ImageIcon("img/hammer/hammer.png").getImage();

}

public int getX() {

return x;

}

public void setX(int x) {

this.x = x;

}

public int getY() {

return y;

}

public void setY(int y) {

this.y = y;

}

public Image getHammerStyle() {

return hammerStyle;

}

public void setHammerStyle(Image hammerStyle) {

this.hammerStyle = hammerStyle;

}

}

Zombie .javapackage com.yujie.model;

import java.awt.Image;

import java.util.ArrayList;

import java.util.LinkedList;

/**

* 僵尸抽象类

* @author yujie

*

*/

public abstract class Zombie {

private int x = 1420;

private int y = (int) (Math.random() * 5) * 110;

LinkedList ZombieStyle = new LinkedList<>();

public int getX() {

return x;

}

public void setX(int x) {

this.x = x;

}

public int getY() {

return y;

}

public void setY(int y) {

this.y = y;

}

public LinkedList getZombieStyle() {

return ZombieStyle;

}

public void setZombieStyle(LinkedList zombieStyle) {

ZombieStyle = zombieStyle;

}

}

ZombieBucket .javapackage com.yujie.model;

import javax.swing.ImageIcon;

/**

* 铁桶僵尸

* @author yujie

*

*/

public class ZombieBucket extends Zombie {

public ZombieBucket() {

super();

for (int i = 1; i < 9; i++) {

getZombieStyle().add(new ImageIcon("img/zombie_bucket/z_02_0" + i + ".png").getImage());

}

}

}

ZombieConehead .javapackage com.yujie.model;

import javax.swing.ImageIcon;

/**

* 垃圾桶僵尸

* @author yujie

*

*/

public class ZombieConehead extends Zombie {

public ZombieConehead() {

super();

for (int i = 1; i < 9; i++) {

getZombieStyle().add(new ImageIcon("img/zombie_conehead/z_01_0" + i + ".png").getImage());

}

}

}

ZombieNormal .javapackage com.yujie.model;

import javax.swing.ImageIcon;

/**

* 普通僵尸

*

* @author yujie

*

*/

public class ZombieNormal extends Zombie {

public ZombieNormal() {

super();

for (int i = 1; i < 9; i++) {

getZombieStyle().add(new ImageIcon("img/zombie_normal/z_00_0" + i + ".png").getImage());

}

}

}