【JAVA】飞机大战

代码和图片放在这个地址了：
https://gitee.com/r77683962/fighting/tree/master

最新的代码运行，可以有两架飞机，分别通过WASD（方向），F（发子弹）；上下左右（控制方向），空格（发子弹）
但是敌人的飞机还没有。

代码写的比较匆忙，不太好。

运行效果：

import javax.swing.*;import java.awt.*;import java.awt.event.KeyAdapter;import java.awt.event.KeyEvent;class MyThread extends Thread{    GameFrame gameFrame;    public MyThread()    {        gameFrame = new GameFrame();    }    public void run()    {        System.out.println("run");        Boolean runFlag = true;        while (runFlag)        {            runFlag = gameFrame.Run();            //System.out.println("runFlag: " + runFlag);            try            {                Thread.sleep(100);            }            catch (InterruptedException e)            {                e.printStackTrace();                throw new RuntimeException(e);            }        }    }    public static void main(String[] args) {        MyThread gameFrame = new MyThread();        gameFrame.start();    }}public class GameFrame extends JFrame{    private Boolean runFlag;    private final Graphics graphics;    private final Image planeImage;    private final Image bulletImage;    private final Image backgroundImage1;    private final Image backgroundImage2;    //plane x    private int planeX;    //plane y    private int planeY;    private int bulletX;    private int bulletY;    private boolean bulletFlag;    private int backgroundY;    //bullet move step    private final int moveStep;    private final int width;    private final int height;    public GameFrame()    {        setTitle("Fighting");        setLayout(null);        moveStep = 4;        width = 629;        height = 990;        setSize(width, height);        setLocationRelativeTo(null);        setVisible(true);        KeyCapture();        backgroundY = 0;        bulletFlag = false;        planeY = height - 200;        planeX = width / 2;        runFlag = true;        graphics = getContentPane().getGraphics();        planeImage = Toolkit.getDefaultToolkit().getImage("D:\\Code\\JAVA\\class\\Fighting\\images\\bullet05.png");        bulletImage = Toolkit.getDefaultToolkit().getImage("D:\\Code\\JAVA\\class\\Fighting\\images\\bullet_02.png");        backgroundImage1 = Toolkit.getDefaultToolkit().getImage("D:\\Code\\JAVA\\class\\Fighting\\images\\mapback.png");        backgroundImage2 = Toolkit.getDefaultToolkit().getImage("D:\\Code\\JAVA\\class\\Fighting\\images\\mapback.png");    }    public void KeyCapture()    {        this.addKeyListener(new KeyAdapter()        {            public void keyPressed(KeyEvent e)            {                int keyCode = e.getKeyCode();                System.out.println("keyCode: " + keyCode);                switch (keyCode)                {                    case KeyEvent.VK_UP:                        planeY -= moveStep; break;                    case KeyEvent.VK_DOWN:                        planeY += moveStep; break;                    case KeyEvent.VK_LEFT:                        planeX -= moveStep; break;                    case KeyEvent.VK_RIGHT:                        planeX += moveStep; break;                    case KeyEvent.VK_SPACE:                        bulletX = planeX;                        bulletY = planeY;                        bulletFlag = true;                        break;                    case KeyEvent.VK_Q:                        runFlag = false;                        break;                    default:                        System.out.println("KeyCode error!");break;                }            }        });    }    public Boolean Run()    {        //System.out.println("x: " + planeX + " y:" + planeY);        // background        graphics.drawImage(backgroundImage2, 0, backgroundY, width, height, this);        graphics.drawImage(backgroundImage1, 0, backgroundY - height, width, height, this);        // plane        graphics.drawImage(planeImage, planeX, planeY, null);        //bullet        if (bulletFlag)        {            graphics.drawImage(bulletImage, bulletX, bulletY, null);            bulletY -= 2 * moveStep;        }        backgroundY += 2;        return runFlag;    }}

来源地址：https://blog.csdn.net/r77683962/article/details/133363763