java 代码飞机大战 java飞机大战源代码

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mob6454cc6f6c1c 2023-07-25 19:14:38

文章标签 java 代码飞机大战游戏 java 开发语言开源 文章分类 Java 后端开发

前言：

飞机大战：是一款经典飞行射击类游戏，整体环境围绕太空，通过控制飞机，击落敌方战斗机，最终达到胜利，为玩家呈现一场不一样射击体验。

Java技术：变量、j数据类型、判断语句、循环结构、数组、集合、简单窗口创建、图形图片绘制、双缓存技术、事件-鼠标和键盘事件、物体的碰撞检测。

非常适合在同学Java学习结束后，作为不错的结课作业或者练手项目。

代码已经在文章结束语后打包，有兴趣的同学可以免费下载，创作不易，点个免费的赞支持一下！

运行环境：jdk-17.05

操作方法：鼠标控制小鱼方向

java 代码飞机大战 java飞机大战源代码_游戏

游戏主要框架：

java 代码飞机大战 java飞机大战源代码_java 代码飞机大战_02

java 代码飞机大战 java飞机大战源代码_java 代码飞机大战_03

游戏素材：

游戏代码：

（1）BgObj类

import java.awt.*;

public class BgObj extends GameObj {
    @Override   //实现背景循环播放
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        y += speed;
        if (y >= 0) {
            y = -2000;
        }
    }

    public BgObj() {
        super();
    }

    public BgObj(Image img, int x, int y, double speed) {
        super(img, x, y, speed);
    }
}

（2）BossObj类

import java.awt.*;

public class BossObj extends GameObj {

    //Boss生命值
    int life = 15;

    @Override
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        if (x > 550 || x < -50) {
            speed = -speed;
        }
        x += speed;
        for (ShellObj shellObj : GameUtils.shellObjList) {
            //我方子弹与Boss进行碰撞检测
            if (this.getRec().intersects(shellObj.getRec())) {
                shellObj.setX(-100);
                shellObj.setY(100);
                GameUtils.removeList.add(shellObj);
                life--;
            }
            if (life <= 0) {
                GameWin.state = 4;
            }
        }
        //血条的白色背景
        gImage.setColor(Color.white);
        gImage.fillRect(20, 40, 100, 10);
        //血条的绘制
        gImage.setColor(Color.red);
        gImage.fillRect(20, 40, life * 100 / 20, 10);
    }

    @Override
    public Rectangle getRec() {
        return super.getRec();
    }

    public BossObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        super(img, x, y, width, height, speed, frame);
    }
}

（3）BulletObj类

import java.awt.*;

public class BulletObj extends GameObj {
    @Override
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        y += speed;
        //敌方子弹与我方飞机的碰撞检测
        if (this.getRec().intersects(this.frame.planeObj.getRec())) {
            GameWin.state = 3;
        }
        //敌方子弹的越界消失 条件 y > 600 改变后的坐标（-300，300）
        if (y > 600) {
            this.x = -300;
            this.y = 300;
            GameUtils.removeList.add(this);
        }
    }

    @Override
    public Rectangle getRec() {
        return super.getRec();
    }

    public BulletObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        super(img, x, y, width, height, speed, frame);
    }
}

（4）EnemyObj类

import java.awt.*;

public class EnemyObj extends GameObj {
    @Override
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        y += speed;
        //敌我飞机碰撞检测
        if (this.getRec().intersects(this.frame.planeObj.getRec())) {
            GameWin.state = 3;
        }
        //敌方的越界消失 判断条件 y > 600 改变后的坐标（-200，-200）
        if (y > 600) {
            this.x = -200;
            this.y = 200;
            GameUtils.removeList.add(this);
        }
        //敌方消失前移动到（-200，-200） 我方子弹（-100，100）
        for (ShellObj shellObj : GameUtils.shellObjList) {
            if (this.getRec().intersects(shellObj.getRec())) {
                ExplodeObj explodeObj = new ExplodeObj(x, y);
                GameUtils.explodeObjList.add(explodeObj);
                GameUtils.removeList.add(explodeObj);
                System.out.println("碰撞了");
                shellObj.setX(-100);
                shellObj.setY(100);
                this.x = -200;
                this.y = -200;
                GameUtils.removeList.add(shellObj);
                GameUtils.removeList.add(this);
                GameWin.score++;
            }
        }
    }

    @Override
    public Rectangle getRec() {
        return new Rectangle(x, y, width, height);
    }

    public EnemyObj() {
        super();
    }

    public EnemyObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        super(img, x, y, width, height, speed, frame);
    }
}

（5）ExplodeObj类

import java.awt.*;

public class ExplodeObj extends GameObj {

    static Image[] pic = new Image[16];

    int explodeCount = 0;

    //静态初始化爆炸图片集合
    static {
        for (int i = 0; i < pic.length; i++) {
            pic[i] = Toolkit.getDefaultToolkit().getImage("src/imgs/explode/e" + (i + 1) + ".gif");
        }
    }

    public ExplodeObj(int x, int y) {
        super(x, y);
    }

    @Override
    public void painSelf(Graphics gImage) {

        if (explodeCount < 16) {
            super.img = pic[explodeCount];
            super.painSelf(gImage);
            explodeCount++;
        }
    }
}

（6）GameObj类

import java.awt.*;

public class GameObj {
    Image img;
    int x;
    int y;
    int width;
    int height;
    double speed;
    GameWin frame;

    public void painSelf(Graphics gImage) {
        gImage.drawImage(img, x, y, null);
    }

    public Rectangle getRec() {
        return new Rectangle(x, y, width, height);
    }

    /*
    各种子对象的实例方法
     */
    public GameObj() {
    }

    public GameObj(int x, int y) {
        this.x = x;
        this.y = y;
    }

    public GameObj(Image img, int x, int y, double speed) {
        this.img = img;
        this.x = x;
        this.y = y;
        this.speed = speed;
    }

    public GameObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        this.img = img;
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = height;
        this.speed = speed;
        this.frame = frame;
    }

    public Image getImg() {
        return img;
    }

    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;
    }

}

（7）GameUtils类

import java.awt.*;
import java.util.List;
import java.util.ArrayList;

public class GameUtils {
    //背景图片
    public static Image bgImg = Toolkit.getDefaultToolkit().getImage("src/imgs/bg.jpg");
    //boss图片
    public static Image bossImg = Toolkit.getDefaultToolkit().getImage("src/imgs/boss.png");
    //爆炸图片
    public static Image explodeImg = Toolkit.getDefaultToolkit().getImage("src/imgs/explode/e6.gif");
    //我方战斗机图片
    public static Image planeImg = Toolkit.getDefaultToolkit().getImage("src/imgs/plane.png");
    //敌方战斗机图片
    public static Image enemyImg = Toolkit.getDefaultToolkit().getImage("src/imgs/enemy.png");
    //我方子弹图片
    public static Image shellImg = Toolkit.getDefaultToolkit().getImage("src/imgs/shell.png");
    //敌方子弹图片
    public static Image bulletImg = Toolkit.getDefaultToolkit().getImage("src/imgs/bullet.png");
    //要删除元素的集合
    public static List<GameObj> removeList = new ArrayList<>();
    //所有游戏物体的集合
    public static List<GameObj> gameObjList = new ArrayList<>();
    //我方子弹的集合
    public static List<ShellObj> shellObjList = new ArrayList<>();
    //敌方子弹的集合
    public static List<BulletObj> bulletObjList = new ArrayList<>();
    //敌方飞机的集合
    public static List<EnemyObj> enemyObjList = new ArrayList<>();
    //爆炸的集合
    public static List<ExplodeObj> explodeObjList = new ArrayList<>();

    //绘制字符串的工具类
    public static void drawWord(Graphics gImage, String str, Color color, int size, int x, int y) {
        gImage.setColor(color);
        gImage.setFont(new Font("仿宋", Font.BOLD, size));
        gImage.drawString(str, x, y);
    }
}

（8）GameWin类

import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class GameWin extends JFrame {
    //游戏状态 0未开始 1游戏中 2暂停 3通关失败 4通关成功
    public static int state = 0;
    //游戏得分
    public static int score = 0;
    //双缓存的图片
    Image offScreenImage = null;
    //窗口的宽度
    int width = 600;
    int height = 600;
    //背景图对象
    BgObj bgobj = new BgObj(GameUtils.bgImg, 0, -2000, 2);
    //我方飞机对象
    PlaneObj planeObj = new PlaneObj(GameUtils.planeImg, 290, 550, 20, 30, 0, this);
    //敌方boss对象
    public BossObj bossObj = null;
    //游戏的重绘次数
    int count = 1;
    //敌机出现的数量
    int enemyCount = 0;

    public void launch() {
        //设置窗口是否可见
        this.setVisible(true);
        //设置窗口大小
        this.setSize(width, height);
        //关闭窗口立即终止程序
        this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        //设置窗口位置
        this.setLocationRelativeTo(null);
        //设置窗口标题
        this.setTitle("飞机大战");

        GameUtils.gameObjList.add(bgobj);
        GameUtils.gameObjList.add(planeObj);

        this.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                if (e.getButton() == 1 && state == 0) {
                    state = 1;
                    repaint();
                }
            }
        });

        //暂停
        this.addKeyListener(new KeyAdapter() {
            @Override
            public void keyPressed(KeyEvent e) {
                if (e.getKeyCode() == 32) {
                    switch (state) {
                        case 1:
                            state = 2;
                            break;
                        case 2:
                            state = 1;
                            break;
                        default:
                    }
                }
            }
        });

        //重复绘制
        while (true) {
            if (state == 1) {
                creatObj();
                repaint();
            }
            try {
                Thread.sleep(25);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    @Override
    public void paint(Graphics g) {
        if (offScreenImage == null) {
            offScreenImage = createImage(width, height);
        }
        Graphics gImage = offScreenImage.getGraphics();
        gImage.fillRect(0, 0, width, height);
        if (state == 0) {
            gImage.drawImage(GameUtils.bgImg, 0, 0, null);
            gImage.drawImage(GameUtils.bossImg, 220, 120, null);
            gImage.drawImage(GameUtils.explodeImg, 270, 350, null);
            GameUtils.drawWord(gImage, "点击开始游戏", Color.pink, 40, 180, 300);
        }
        if (state == 1) {
            GameUtils.gameObjList.addAll(GameUtils.explodeObjList);
            //运行中
            for (int i = 0; i < GameUtils.gameObjList.size(); i++) {
                GameUtils.gameObjList.get(i).painSelf(gImage);
                System.out.println(GameUtils.gameObjList.size());
            }
            GameUtils.gameObjList.removeAll(GameUtils.removeList);
        }
        if (state == 3) {
            //失败
            gImage.drawImage(GameUtils.explodeImg, planeObj.getX() + 15, planeObj.getY() + 10, null);
            GameUtils.drawWord(gImage, "GAME OVER!", Color.RED, 50, 180, 300);
        }
        if (state == 4) {
            //通关
            gImage.drawImage(GameUtils.explodeImg, bossObj.getX() + 30, bossObj.getY(), null);
            GameUtils.drawWord(gImage, "游戏通关!", Color.pink, 50, 190, 300);
        }
        GameUtils.drawWord(gImage, score + " 分", Color.white, 35, 25, 90);
        g.drawImage(offScreenImage, 0, 0, null);
        count++;
    }

    void creatObj() {
        if (count % 15 == 0) {
            GameUtils.shellObjList.add(new ShellObj(GameUtils.shellImg, planeObj.getX() + 35, planeObj.getY(), 14, 29, 5, this));
            GameUtils.gameObjList.add(GameUtils.shellObjList.get(GameUtils.shellObjList.size() - 1));
        }

        if (count % 15 == 0) {
            GameUtils.enemyObjList.add(new EnemyObj(GameUtils.enemyImg, (int) (Math.random() * 12) * 50, 0, 49, 36, 5, this));
            GameUtils.gameObjList.add(GameUtils.enemyObjList.get(GameUtils.enemyObjList.size() - 1));
            enemyCount++;

        }

        if (count % 20 == 0 && bossObj != null) {
            GameUtils.bulletObjList.add(new BulletObj(GameUtils.bulletImg, bossObj.getX() + 83, bossObj.getY() + 83, 15, 25, 5, this));
            GameUtils.gameObjList.add(GameUtils.bulletObjList.get(GameUtils.bulletObjList.size() - 1));
        }

        if (enemyCount > 100 && bossObj == null) {
            bossObj = new BossObj(GameUtils.bossImg, 250, 35, 155, 100, 4, this);
            GameUtils.gameObjList.add(bossObj);
        }
    }

    public static void main(String[] args) {
        GameWin gameWin = new GameWin();
        gameWin.launch();
    }
}

（9）PlaneObj类

import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class PlaneObj extends GameObj {
    @Override
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        //我方飞机与敌方boss的碰撞检测
        if (this.frame.bossObj != null && this.getRec().intersects(this.frame.bossObj.getRec())) {
            GameWin.state = 3;
        }
    }

    @Override   //重写我方战斗机矩形图片的大小
    public Rectangle getRec() {
        return new Rectangle(x + 28, y + 10, width + 5, height + 5);
    }

    public PlaneObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        super(img, x, y, width, height, speed, frame);
        this.frame.addMouseMotionListener(new MouseAdapter() {
            @Override
            public void mouseMoved(MouseEvent e) {
                PlaneObj.super.x = e.getX() - 42;
                PlaneObj.super.y = e.getY() - 35;
            }
        });
    }

    @Override
    public Image getImg() {
        return super.getImg();
    }
}

（10）ShellObj类

import java.awt.*;

public class ShellObj extends GameObj {
    @Override
    public void painSelf(Graphics gImage) {
        super.painSelf(gImage);
        y -= speed;
        if (y < 0) {
            this.x = -100;
            this.y = 100;
            GameUtils.removeList.add(this);
        }
    }

    @Override
    public Rectangle getRec() {
        return super.getRec();
    }

    public ShellObj(Image img, int x, int y, int width, int height, double speed, GameWin frame) {
        super(img, x, y, width, height, speed, frame);
    }

    @Override
    public Image getImg() {
        return super.getImg();
    }
}

结束语：

本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。

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java 代码 飞机大战 java飞机大战源代码

java 代码 飞机大战 java飞机大战源代码

前言：

游戏主要框架：

游戏素材：

游戏代码：

（1）BgObj类

（2）BossObj类

（3）BulletObj类

（4）EnemyObj类

（5）ExplodeObj类

（6）GameObj类

（7）GameUtils类

（8）GameWin类

（9）PlaneObj类

（10）ShellObj类

结束语：

51CTO博客

java 代码飞机大战 java飞机大战源代码

java 代码飞机大战 java飞机大战源代码