今天来更新我的飞机大战了,是参考尚学堂写的,有需要的小伙伴可以直接来取,关于state=2时以及state=3时的运行时可能不太优化,下周我会更新代码的.

 

1.整个游戏的主窗口以及游戏方法

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;
import java.util.ArrayList;

//-----飞机大战的游戏状态: 0.未开始 1.游戏中 2.通关失败 3.通关成功-----

public class planeWin extends JFrame {
    //添加背景图片
    static ImageIcon backGround=new ImageIcon("D:\\idea.java\\plane\\background.png");
    //添加子弹图片
    static ImageIcon shall=new ImageIcon("D:\\idea.java\\plane\\myBullet.png");
    //添加敌方boss图片
    static ImageIcon boss=new ImageIcon("D:\\idea.java\\plane\\blueEnemyPlane.png");
    //添加我方飞机图片
    static ImageIcon myPlane=new ImageIcon("D:\\idea.java\\plane\\myPlane.png");
    //添加敌方飞机的图片
    static ImageIcon enemyPlane=new ImageIcon("D:\\idea.java\\plane\\enemyPlane.png");
    //添加飞机一个爆炸图片
    static ImageIcon explore=new ImageIcon("D:\\idea.java\\plane\\explore.png");
    //添加敌方boss的子弹
    static ImageIcon bossShall=new ImageIcon("D:\\idea.java\\plane\\bossShall.png");
    //添加灰色飞机图片
    static ImageIcon geryPlane=new ImageIcon("D:\\idea.java\\plane\\greyEnemyPlane.png");


    //创建集合
    //整个物体的集合
    ArrayList<gameObj> gameObjList=new ArrayList<>();
    //子弹物体的集合
    ArrayList<shallObj> shallObjList=new ArrayList<>();
    //创建敌方飞机的集合
    ArrayList<enemyPlaneObj> enemyPlaneObjList=new ArrayList<>();
    //创建消失集合
    ArrayList<gameObj> removeList=new ArrayList<>();
    //给敌方boss添加集合
    ArrayList<bossShallObj> bossShallList=new ArrayList<>();
    //添加爆炸集合的集合
    ArrayList<exploreObj> exploreObjList=new ArrayList<>();
    //创建灰色飞机的集合
    ArrayList<geryPlaneObj> geryEnemyPlaneList=new ArrayList<>();


    //解决图片闪动,实现双缓存
    Image offScreenImage=null;

    //创建背景类的对象
    bgObj bg=new bgObj(backGround.getImage(),0,-2000,2);
    //创建我方飞机的对象
    public planeObj myplane=new planeObj(myPlane.getImage(),296,500,37,41,0,this);
    //创建敌方BOSS
    bossObj bossobj=null;


    //得到图片更新的次数
    int count=1;
    //统计敌方飞机生成的数量
    int enemyNumber=0;
    //设置分数
    public static int score=0;
    //设置游戏初始状态为0
    public static int state=0;
    //创建窗口
    public void JFrame(){
        //设置标题
        this.setTitle("飞机大战 v1.0");
        //设置窗口关闭事件
        this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        //设置画布大小
        this.setSize(600,600);
        //设置窗口居中
        this.setLocationRelativeTo(null);
        //设置窗口可见
        this.setVisible(true);
        gameObjList.add(bg);
        gameObjList.add(myplane);

        //添加鼠标点击事件
        this.addMouseListener(new MouseAdapter(){
            public void mouseClicked(MouseEvent m){
                if(m.getButton()==1&&state==0){
                    state=1;
                    repaint();
                }
            }
        });
        //添加空格鼠标按键,实现游戏的暂停功能
        this.addKeyListener(new KeyAdapter() {
            @Override
            public void keyPressed(KeyEvent e) {
                if(e.getKeyCode()==32){
                    switch (state){
                        case 0:
                            state=1;
                            break;
                        case 1:
                            state=0;
                            break;
                        default:
                    }
                }
            }
        });
        //创建时间管理计时器
        new Thread(() -> {
            while(true){
                if(state==1){
                    creatObj();
                    repaint();
                }
                try {
                    Thread.sleep(25);
                } catch (InterruptedException e){
                    e.printStackTrace();
                }
            }
        }).start();
    }
    @Override
    public void paint(Graphics g){
        if(offScreenImage==null){
            offScreenImage=createImage(600,600);
        }
        Graphics gImage=offScreenImage.getGraphics();
        gImage.fillRect(0,0,600,600);
        //游戏未开始
        if(state==0){
            backGround.paintIcon(this,gImage,0,0);
            myPlane.paintIcon(this,gImage,296,500);
            shall.paintIcon(this,gImage,309,450);
            boss.paintIcon(this,gImage,230,80);
            drawWord(gImage,"游戏开始",254,300,30,Color.yellow);
        }
        //游戏进行中
        else if(state==1){
            gameObjList.addAll(exploreObjList);
            for(int i=0;i<gameObjList.size();i++){
                gameObjList.get(i).paintSelf(gImage);
             }
            gameObjList.removeAll(removeList);

        }
        //游戏通关失败
        else if(state==2){
            backGround.paintIcon(this,gImage,0,0);
            explore.paintIcon(this,gImage, myplane.getX()-25,myplane.getY()-34);
            drawWord(gImage,"GAME OVER",225,300,40,Color.red);
        }
        //游戏通过成功
        else if(state==3){
            backGround.paintIcon(this,gImage,0,0);
            drawWord(gImage,"挑战成功!",230,300,40,Color.green);
        }
        drawWord(gImage,"Score: "+score,30,80,20,Color.white);
        g.drawImage(offScreenImage,0,0,null);
        count++;

    }
    void creatObj(){
        //创建我方子弹
        if(count%15==0) {
            shallObj newShallObj = new shallObj(shall.getImage(), myplane.getX() + 5, myplane.getY() - 16, 30, 30, 5, this);
            gameObjList.add(newShallObj);
            shallObjList.add(newShallObj);
        }
        //创建敌方飞机
        if(count%20==0) {
            enemyPlaneObj newEnemyObj=new enemyPlaneObj(enemyPlane.getImage(),(int)(Math.random()*12)*50,0,49,36,5,this);
            gameObjList.add(newEnemyObj);
            enemyPlaneObjList.add(newEnemyObj);
            enemyNumber++;
        }
        //创建敌方灰色飞机
        if(count%50==0){
            geryPlaneObj newGeryPlane=new geryPlaneObj(geryPlane.getImage(),(int)(Math.random()*12)*50,0,44,67,6,this) ;
            gameObjList.add(newGeryPlane);
            geryEnemyPlaneList.add(newGeryPlane);
        }
        //创建boss的集合
        if(count%20==0&&bossobj!=null){
            bossShallObj newBossShall=new bossShallObj(bossShall.getImage(), bossobj.getX()+75,bossobj.getY()+150,40,40,5,this);
            gameObjList.add(newBossShall);
            bossShallList.add(newBossShall);
        }
        //创建boss
        if(enemyNumber>=15&&bossobj==null){
            bossobj=new bossObj(boss.getImage(),50,50,150,100,4,this);
            gameObjList.add(bossobj);
        }

    }

    public void drawWord(Graphics gImage,String str,int x,int y,int size,Color color) {
        gImage.setColor(color);
        gImage.setFont(new Font("仿宋", Font.BOLD, size));
        gImage.drawString(str, x, y);
    }

    public static void main(String[] args) {
        planeWin win=new planeWin();
        win.JFrame();
    }

}

2.类:

1.整个游戏中的物体需要继承的父类

import java.awt.*;

public class gameObj {
    Image img;
    int x;
    int y;
    int width;
    int height;
    double speed;
    planeWin frame;

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

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

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

    public Image getImg() {
        return img;
    }

    public void setImg(Image img) {
        this.img = 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;
    }

    public int getWidth() {
        return width;
    }

    public void setWidth(int width) {
        this.width = width;
    }

    public int getHeight() {
        return height;
    }

    public void setHeight(int height) {
        this.height = height;
    }

    public double getSpeed() {
        return speed;
    }

    public void setSpeed(double speed) {
        this.speed = speed;
    }

    public planeWin getFrame() {
        return frame;
    }

    public void setFrame(planeWin frame) {
        this.frame = frame;
    }

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

    //用于碰撞事件
    public Rectangle getRct(){
        return new Rectangle(x,y,width,height);
    }
}

2.背景类

import java.awt.*;

public class bgObj extends gameObj {
    public bgObj() {
    }

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

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

    @Override
    public void paintSelf(Graphics gImage) {
        super.paintSelf(gImage);
        y+=2;
        //实现背景的反复应用
        if(y>=0){
            y=-2000;
        }
    }
}

3.我方飞机类

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

public class planeObj extends gameObj{

    public planeObj() {
    }

    public planeObj(Image img, int x, int y, int width, int height, double speed, planeWin frame) {
        super(img, x, y, width, height, speed, frame);

        //添加鼠标移动事件控制飞机的移动,随鼠标移动而移动
        this.frame.addMouseMotionListener(new MouseAdapter() {
            @Override
            public void mouseMoved(MouseEvent e) {
                //让飞机的坐标跟随鼠标的位置
                planeObj.super.x=e.getX()-11;
                planeObj.super.y=e.getY()-16;

            }
        });
    }

    @Override
    public void paintSelf(Graphics gImage) {
        super.paintSelf(gImage);

    }

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

4.敌方飞机1类

import java.awt.*;

public class enemyPlaneObj extends gameObj{
    public enemyPlaneObj() {

    }

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

    @Override
    public void paintSelf(Graphics gImage) {
        gImage.drawImage(img, x, y, null);
        y+=speed;
        if(y>600){
            this.setX(-300);
            this.setY(300);
            frame.removeList.add(this);
        }
        if(frame.myplane.getRct().intersects(x,y,this.getWidth()/2,this.getHeight()/2)){
            planeWin.state =2;
            frame.repaint();

        }
        //遍历整个集合里面的类
        for(shallObj shallObj: frame.shallObjList){
            //如果发生碰撞
            if(this.getRct().intersects(shallObj.getRct())){
                //添加爆炸类
                exploreObj NewexploreObj=new exploreObj(x,y);
                frame.exploreObjList.add(NewexploreObj);
                frame.removeList.add(NewexploreObj);
                this.x=-100;
                this.y=100;
                shallObj.setX(-200);
                shallObj.setY(200);
                frame.removeList.add(this);
                frame.removeList.add(shallObj);
                planeWin.score+=1;
            }
        }


    }

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

5.敌方飞机2类

import java.awt.*;

public class geryPlaneObj extends gameObj{

    int life=2;
    public geryPlaneObj(Image img, int x, int y, int width, int height, double speed, planeWin frame) {
        super(img, x, y, width, height, speed, frame);
    }

    @Override
    public void paintSelf(Graphics gImage) {
        super.paintSelf(gImage);
        y+=speed;
        if(y>600){
            this.setX(-300);
            this.setY(300);
            frame.removeList.add(this);
        }
        if(frame.myplane.getRct().intersects(this.getRct())){
            planeWin.state=2;
            frame.repaint();
        }
        for(shallObj shallObj: frame.shallObjList){
            if(this.getRct().intersects(shallObj.getRct())){
                life--;
            }
            if(life<=0){
                //添加爆炸类
                exploreObj NewexploreObj=new exploreObj(x,y);
                frame.exploreObjList.add(NewexploreObj);
                frame.removeList.add(NewexploreObj);
                this.x=-100;
                this.y=100;
                shallObj.setX(-200);
                shallObj.setY(200);
                frame.removeList.add(this);
                frame.removeList.add(shallObj);
                planeWin.score+=2;
            }
        }
    }

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

6.我方子弹类

import java.awt.*;

public class shallObj extends gameObj{
    public shallObj() {
    }

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

    @Override
    public void paintSelf(Graphics gImage) {
        gImage.drawImage(img, x, y, null);
        y-=speed;
        if(y<0){
            this.setX(-400);
            this.setY(400);
            frame.removeList.add(this);
        }
    }

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

7.敌方boss类

import java.awt.*;

public class bossObj extends gameObj{

    int life=10;
    public bossObj(Image img, int x, int y, int width, int height, double speed, planeWin frame) {
        super(img, x, y, width, height, speed, frame);
    }

    @Override
    public void paintSelf(Graphics gImage) {
        super.paintSelf(gImage);
        if(x<-10||x>490){
            speed=-speed;
        }
        x+=speed;
        if(frame.myplane.getRct().intersects(x,y,getWidth()/2,getHeight()/2)){
            planeWin.state=2;
            frame.repaint(100);
        }
        for(shallObj shallObj: frame.shallObjList){
            if(this.getRct().intersects(shallObj.getRct())){
                life--;
                shallObj.setX(-200);
                shallObj.setY(200);
                frame.removeList.add(shallObj);
            }

            if(life<=0){
                this.setX(-500);
                this.setY(200);
                planeWin.state=3;
                frame.repaint();

            }
            gImage.setColor(Color.white);
            gImage.fillRect(10,40,100,10);
            gImage.setColor(Color.red);
            gImage.fillRect(10,40,life*100/10,10);

        }
    }

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

8.敌方boss子弹类

import java.awt.*;

public class bossShallObj extends gameObj{
    public bossShallObj(Image img, int x, int y, int width, int height, double speed, planeWin frame) {
        super(img, x, y, width, height, speed, frame);
    }

    @Override
    public void paintSelf(Graphics gImage) {
        super.paintSelf(gImage);
        y+=speed;
        if(y>600){
            this.setX(-300);
            this.setY(300);
            frame.removeList.add(this);
        }
        // 检测与 bossShallObj 的碰撞
        for (bossShallObj shallObj : frame.bossShallList) {
            if (shallObj.getRct().intersects(frame.myplane.getX()+frame.myplane.width/2,frame.myplane.getY()+frame.myplane.height/2,frame.myplane.width/4,frame.myplane.height /4)) {
                // 如果与玩家飞机相交，设置游戏状态为 2
                planeWin.state = 2;
                frame.repaint();
            }
        }
    }

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

9.爆炸图类

import java.awt.*;

public class exploreObj extends gameObj{

    int pictureNumber=0;

    static Image[] exploreImages=new Image[16];
    static {
        for (int i=0;i<15;i++){
            exploreImages[i]=Toolkit.getDefaultToolkit().getImage("D:\\idea.java\\plane\\img_"+(17+i)+".png");
        }
    }

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

    @Override
    public void paintSelf(Graphics gImage) {
        //循环16次添加爆炸图片
        if(pictureNumber<15){
            img=exploreImages[pictureNumber];
            super.paintSelf(gImage);
            pictureNumber++;
        }
    }
}

写到