/*
* FeijiMidlet.java
* Download by http://www.codefans.net
* Created on 2007年2月24日, 下午9:11
*/
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
/**
*
* @author money
* @version
*/
public class FeijiMidlet extends MIDlet implements CommandListener{
private Canvas canvas=new FeijiCanvas();
private Display display;
private Command exit = new Command("退出", Command.EXIT,2);
private Command ok = new Command("开始游戏", Command.OK,1);
boolean kaishi=false;
TextBox textbox = new TextBox("飞行游戏！","伟哥出品！请单击右下角的开始游戏，如有问题请咨询QQ154267142", 1024, TextField.ANY);
public void startApp() {
display=Display.getDisplay(this);
display.setCurrent(textbox);
textbox.addCommand(exit);
textbox.addCommand(ok);
textbox.setCommandListener(this);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command cmd,Displayable displayable){
if(cmd==ok){
display=Display.getDisplay(this);
display.setCurrent(canvas);
canvas.addCommand(exit);
canvas.setCommandListener(this);
}
if(cmd==exit){
destroyApp(true);
notifyDestroyed();
}
}
}
class FeijiCanvas extends Canvas implements Runnable{
boolean gameover=false;
boolean xiancheng=true;
boolean up=false;
boolean down=false;
boolean left=false;
boolean right=false;
int feidan1x=getHeight()/4-8;
int feidan1y=getWidth();
int feidan2x=getHeight()/4+getHeight()/4-30;
int feidan2y=getWidth();
int feidan3x=getHeight()/4+getHeight()/4+getHeight()/4-50;
int feidan3y=0;
int feidan4x=getHeight()/4+getHeight()/4+getHeight()/4+getHeight()/4-60;
int feidan4y=0;
int x=10;
int y=getHeight()/2;
int life =3;
int fenshu=0;
Image ditu=null;
Image feidan1=null;
Image feidan2=null;
Image feidan3=null;
Image feidan4=null;
Image feiji=null;
public FeijiCanvas(){
try{
ditu = Image.createImage("/tiankong.png");
feidan1 = Image.createImage("/feidan1.PNG");
feidan2 = Image.createImage("/feidan2.PNG");
feidan3 = Image.createImage("/feidan3.PNG");
feidan4 = Image.createImage("/feidan4.PNG");
feiji = Image.createImage("/feiji.png");
}catch(Exception e){
System.err.println("图片错误");
}
Thread th = new Thread(this);//新建线程
th.start();//开启线程
}
protected void paint(Graphics g){
g.setColor(255,255,255);
g.fillRect(0,0,getWidth(),getHeight());//绘制方格
g.setColor(0);
g.drawString("生命="+life,10,10,Graphics.LEFT|Graphics.TOP);
g.drawString("分数="+fenshu,50,10,Graphics.LEFT|Graphics.TOP);
if(gameover){
g.setColor(0);
g.drawString("你死了！你得了"+fenshu+"分，希望你继续努力！",10,getHeight()-20,Graphics.LEFT|Graphics.TOP);
xiancheng = false;
}
g.drawImage(ditu,getWidth()/2,getHeight()/2,Graphics.HCENTER|Graphics.VCENTER);//显示背景
g.drawImage(feidan1,feidan1x,feidan1y,Graphics.HCENTER|Graphics.VCENTER);
g.drawImage(feidan2,feidan2x,feidan2y,Graphics.HCENTER|Graphics.VCENTER);
g.drawImage(feidan3,feidan3x,feidan3y,Graphics.HCENTER|Graphics.VCENTER);
g.drawImage(feidan4,feidan4x,feidan4y,Graphics.HCENTER|Graphics.VCENTER);
g.drawImage(feiji,x,y,Graphics.HCENTER|Graphics.VCENTER);
}
public void run(){
while(xiancheng){
if(up)y=y-2;
if(down)y=y+2;
if(left)x=x-2;
if(right)x=x+2;
feidan1y=feidan1y-3;
feidan2y=feidan2y-5;
feidan3y=feidan3y+5;
feidan4y=feidan4y+7;
repaint();
try{Thread.sleep(50); }catch(InterruptedException e){}
if(feidan1y<=0)feidan1y=getWidth();
if(feidan2y<=0)feidan2y=getWidth();
if(feidan3y>getWidth())feidan3y=0;
if(feidan4y>getWidth())feidan4y=0;
if(x-feiji.getWidth()/2 < feidan1x + feidan1.getWidth()/2 && x+feiji.getWidth()/2 > feidan1x - feidan1.getWidth()/2){
if(y-feiji.getHeight()/2 < feidan1y + feidan1.getHeight()/2 && y+feiji.getHeight()/2 > feidan1y - feidan1.getHeight()/2){
//碰撞后实现代码
life=life-1;
x=10;
y=getHeight()/2;
}
}
if(x-feiji.getWidth()/2 < feidan2x + feidan2.getWidth()/2 && x+feiji.getWidth()/2 > feidan2x - feidan2.getWidth()/2){
if(y-feiji.getHeight()/2 < feidan2y + feidan2.getHeight()/2 && y+feiji.getHeight()/2 > feidan2y - feidan2.getHeight()/2){
//碰撞后实现代码
life=life-1;
x=10;
y=getHeight()/2;
}
}
if(x-feiji.getWidth()/2 < feidan3x + feidan3.getWidth()/2 && x+feiji.getWidth()/2 > feidan3x - feidan3.getWidth()/2){
if(y-feiji.getHeight()/2 < feidan3y + feidan3.getHeight()/2 && y+feiji.getHeight()/2 > feidan3y - feidan3.getHeight()/2){
//碰撞后实现代码
life=life-1;
x=10;
y=getHeight()/2;
}
}
if(x-feiji.getWidth()/2 < feidan4x + feidan4.getWidth()/2 && x+feiji.getWidth()/2 > feidan4x - feidan4.getWidth()/2){
if(y-feiji.getHeight()/2 < feidan4y + feidan4.getHeight()/2 && y+feiji.getHeight()/2 > feidan4y - feidan4.getHeight()/2){
//碰撞后实现代码
life=life-1;
x=10;
y=getHeight()/2;
}
}
if(life<=0){
gameover=true;
}
if(x==getWidth()){
fenshu=fenshu+10;
x=10;
y=getHeight()/2;
}
}
}
protected void keyPressed(int key) { //当键被按下使标志位为 TRUE 来改变坐标控制车运动
int gameaction = getGameAction(key);
switch(gameaction){
case Canvas.UP:
//y=y-3;
up = true;
break;
case Canvas.DOWN:
//y=y+3;
down = true;
break;
case Canvas.LEFT:
// x=x-3;
left = true;
break;
case Canvas.RIGHT:
// x=x+3;
right=true;
break;
default :
}
}
protected void keyReleased(int key) {//当键被松开使标志位为 FALSE 来让车停止
int gameaction = getGameAction(key);
switch(gameaction){
case Canvas.UP:
//y=y-3;
up = false;
break;
case Canvas.DOWN:
//y=y+3;
down = false;
break;
case Canvas.LEFT:
// x=x-3;
left = false;
break;
case Canvas.RIGHT:
// x=x+3;
right=false;
break;
default :
}
}
}
feiji.rar （15个子文件） 
feiji bin 
MANIFEST.MF 170B feiji.jad 217B res 
feidan1.PNG 792B feidan3.PNG 2KB feiji.PNG 2KB feidan4.PNG 3KB Thumbs.db 13KB feidan2.PNG 887B tiankong.png 37KB tmplib tmpclasses FeijiMidlet.class 2KB FeijiCanvas.class 5KB src FeijiMidlet.java 7KB classes FeijiMidlet.class 2KB FeijiCanvas.class 5KB lib project.properties 119B资源评论
