编程小游戏代码飞行（编程小游戏代码）

大家好,小跳来为大家解答以上的问题。编程小游戏代码飞行，编程小游戏代码这个很多人还不知道,现在让我们一起来看看吧！

1、import java.awt.*; import java.applet.*; import java.awt.event.*; import java.awt.image.*; import java.awt.geom.*; import java.util.*; class Car{ Image img; int x, y; Dimension dim; Car(Image img){ this.img=img; } Car(Image img, int x, int y){ this.img=img; this.x=x; this.y=y; } Car(Image img, int x, int y, Dimension dim){ this(img, x, y); this.dim=dim; } void draw(Graphics g, ImageObserver observer){ g.drawImage(img, x, y, observer); } int getX(){ return x;} int getY(){ return y;} void setX(int x){this.x=x;} void setY(int y){this.y=y;} void setLocation(int x, int y){ this.x=x; this.y=y; } int getWidth(){ return img.getWidth(null);} int getHeight(){ return img.getHeight(null);} Rectangle2D getRectangle(){ return new Rectangle2D.Float(x, y, getWidth(), getHeight()); } void move(int dx, int dy){ x+=dx; y+=dy; if(dim!=null){ if(x<0)x=0; if(x+getWidth()>dim.getWidth()) x=(int)dim.getWidth()-getWidth(); } } boolean intersects(Car car){ return getRectangle().intersects(car.getRectangle()); } boolean intersects(int x, int y){ return getRectangle().intersects(x, y, getWidth(), getHeight()); } } public class CarRace extends Applet implements KeyListener, Runnable{ Image buff; Canvas screen; Graphics2D gs, gb; Car redCar; Car[] enemy=new Car[20]; Button bStart; Thread game; boolean loop=true; Dimension dim=new Dimension(200, 300); int road; Random rnd=new Random(); public void init(){ prepareResource(); setBackground(***.blue); initScreen(); add(screen); bStart=new Button("霸烙 矫累"); add(bStart); bStart.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ screen.requestFocus(); if(!game.isAlive()) game.start(); } }); } void prepareResource(){ Image imgRed=getImage(getCodeBase(),"images/red_car.gif"); Image imgBlue=getImage(getCodeBase(),"images/blue_car.gif"); Image imgGreen=getImage(getCodeBase(),"images/green_car.gif"); MediaTracker mt=new MediaTracker(this); try{ mt.addImage(imgRed, 0); mt.addImage(imgBlue, 1); mt.addImage(imgGreen, 2); mt.waitForAll(); }catch(Exception e){} buff=createImage((int)dim.getWidth(), (int)dim.getHeight()); gb=(Graphics2D)buff.getGraphics(); redCar=new Car(imgRed, 80,250, dim); for(int i=0;i<10;i++){ enemy[i]=new Car(imgBlue, 0, 0); } for(int i=10;ien.getX()){ en.move(-20, 0); redCar.move(20, 0); } else{ en.move(20,0); redCar.move(-20, 0); } } } synchronized void drawScreen(){ gb.clearRect(0, 0, (int)dim.getWidth(), (int)dim.getHeight()); gb.setPaint(new Color(100, 100, 100)); gb.fillRect(0, 0, (int)dim.getWidth(), (int)dim.getHeight()); drawRoad(); for(int i=0;idim.getHeight()) setEnemy(i); check(enemy[i]); } redCar.draw(gb, screen); gs.drawImage(buff, 0,0, screen); } void drawRoad(){ road+=80; gb.setPaint(Color.yellow); gb.fillRect((int)dim.getWidth()/2, road,10,150); if(road>=dim.getHeight())road=-150; } public void keyPressed(KeyEvent ke){ if(ke.getKeyCode()==KeyEvent.VK_LEFT){ redCar.move(-10,0); } else if(ke.getKeyCode()==KeyEvent.VK_RIGHT){ redCar.move(10,0); } } public void keyReleased(KeyEvent ke){} public void keyTyped(KeyEvent ke){} } 这个是一个典型的Applet,文件名应该是***.java,需要图片作为车子等等,本人也是别人给的,但是还要个.html文件来运行它,代码为: 请楼主采纳。

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