基于Java编写的飞机大战小游戏

package com.neutech.base; import com.neutech.runtime.*; import com.neutech.util.Map.DisposeLevel; import java.awt.*; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.util.List; import java.util.concurrent.CopyOnWriteArrayList; public class GameFrame extends Frame { public GameFrame() { init(); } private void init() { // 设置屏幕的大小 setSize(Constant.WINDOW_OUTER_WIDTH,Constant.WINDOW_OUTER_HEIGHT); // 设置居中 setLocationRelativeTo(null); // 不允许改变屏幕大小 setResizable(false); // 屏蔽输入法 enableInputMethods(false); // 设置显示 setVisible(true); // 启动一个线程定时刷新窗口 new Thread() { public void run(){ while (true) { repaint(); try { Thread.sleep(10); } catch (InterruptedException e) { e.printStackTrace(); } } } }.start(); // 添加一个窗口监听事件，用来实现窗口关闭 addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { // 关虚拟机 System.exit(0); } }); addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { if(e.getKeyCode()==KeyEvent.VK_SPACE) { Constant.execute=!Constant.execute; } else { plane.keyPressed(e); } } public void keyReleased(KeyEvent e) { plane.keyReleased(e); } }); } // 等级处理 DisposeLevel disposeLevel=new DisposeLevel(); // 上面的地图 Map map1=new Map(-Constant.WINDOW_OUTER_HEIGHT); // 下面的地图 Map map2=new Map(0); // 分数 Score score=new Score(); // 飞机 Plane plane=new Plane(); // 飞机子弹集合 public List<PlaneBullet> planeBulletList =new CopyOnWriteArrayList<>(); // 敌机集合 public List<Enemy> enemyList=new CopyOnWriteArrayList<>(); // 敌机子弹集合 public List<EnemyBullet> enemyBulletList=new CopyOnWriteArrayList<>(); // 爆炸效果集合 public List<Explode> explodeList=new CopyOnWriteArrayList<>(); // 血条 Blood blood=new Blood(); @Override public void paint(Graphics g) { if(Constant.execute) { map1.move(); map2.move(); map1.draw(g); map2.draw(g); plane.move(); plane.draw(g); plane.fire(); // 遍历飞机的子弹 for (PlaneBullet planeBullet : planeBulletList) { planeBullet.move(); planeBullet.draw(g); } // 遍历敌机 for (Enemy enemy:enemyList) { enemy.move(); enemy.draw(g); enemy.fire(); } // 遍历敌机的子弹 for (EnemyBullet enemyBullet:enemyBulletList) { enemyBullet.move(); enemyBullet.draw(g); } // 分数 score.draw(g); score.create(); // 我方子弹与敌机的碰撞检测 for (PlaneBullet planeBullet : planeBulletList) { for (Enemy enemy:enemyList) { if(planeBullet.creatRectangle().intersects(enemy.creatRectangle())) { // 从集合中清除子弹和敌机 planeBulletList.remove(planeBullet); enemyList.remove(enemy); // 分数+1 score.setNumber(score.getNumber()+1); // 爆炸效果 explodeList.add(new Explode(enemy.getX(),enemy.getY())); } } } // 我方飞机与敌机碰撞检测 for(Enemy enemy:enemyList){ if(plane.creatRectangle().intersects(enemy.creatRectangle())) { // 移除敌机 enemyList.remove(enemy); // 爆炸效果 explodeList.add(new Explode(enemy.getX(),enemy.getY())); // 血条-1 blood.setWidth(blood.getWidth()-20); blood.setX(blood.getX()+20); } } // 遍历爆炸效果 for (Explode explode:explodeList) { explode.draw(g); } // 敌方子弹与我方飞机的碰撞检测 for (EnemyBullet enemyBullet : enemyBulletList) { if(plane.creatRectangle().intersects(enemyBullet.creatRectangle())) { // 移除子弹 enemyBulletList.remove(enemyBullet); // 血条-1 blood.setWidth(blood.getWidth()-20); blood.setX(blood.getX()+20); } } g.setColor(Color.GRAY); g.fillRoundRect(400,40,100,30, 10, 10); blood.draw(g); } } public Image offScreenImage=null; public void update(Graphics g){ if (offScreenImage==null) { offScreenImage=this.createImage(Constant.WINDOW_OUTER_WIDTH,Constant.WINDOW_OUTER_HEIGHT); } Graphics gOff=offScreenImage.getGraphics(); paint(gOff); g.drawImage(offScreenImage,0,0,null); } }