文件名称：射击游戏 android
文件大小：2.11MB
文件格式：RAR
更新时间：2016-05-05 03:36:04
射击 游戏 代码 android
可以实现手机射击效果,控制射击方向，
public static synchronized GameView sharedGameView(Context context,int level){
if(gameView==null){
gameView = new GameView(context,level);
}
return gameView;
}
private GameView(Context context,int level) {
super(context);
this.context = context;
this.level = level;
heroBmp = BitmapFactory.decodeResource(context.getResources(), R.drawable.hero);
projectileBmp = BitmapFactory.decodeResource(context.getResources(), R.drawable.projectile);
targetBmp = BitmapFactory.decodeResource(context.getResources(), R.drawable.target);
Tools.sharedTools(context).playBgSnd();
projectiles = new Vector();
targets = new Vector();
handler = new Handler(){
@Override
public void handleMessage(Message msg) {
if(over==true){
return;
}
switch(msg.what){
case kWin: //should be produce target.
{
overOutpost(true);
break;
}
case kFail:
overOutpost(false);
break;
case kPostInvalidate:
invalidate();
break;
case kProduceTarget:
Random random = new Random(System.currentTimeMillis());
if(getHeight()!=0){ //because before gameView was display,this value is 0
float y = random.nextInt(getHeight()-targetBmp.getHeight());
float speed = Tools.sharedTools(GameView.this.context).getSetting(GameView.this.level).targetSpeed;
targets.add(new Target(getWidth(), y,speed));
}
break;
default:
break;
}
}
};
timer = new Timer(true);
timer.scheduleAtFixedRate(new TimerTask() {
int j=0;
int i=0;
@Override
public void run() {
if(over==true){
return;
}
handler.sendEmptyMessage(kPostInvalidate);
i=i+1;
j=j+1;
Log.d("waj", "i:"+i+Thread.currentThread().getName()+" "+GameView.this.toString());
int a = (int)Math.ceil(Tools.sharedTools(GameView.this.context).getSetting(GameView.this.level).targetDensity*60.0/1000.0);
if(j == a){
handler.sendEmptyMessage(kProduceTarget);
j=0;
}
if(i<1800){
for (Target target : targets) {
if (target.latestX <= 0) {
i=0;
j=0;
handler.sendEmptyMessage(kFail);
break;
}
}
}
else{//30 second
handler.sendEmptyMessage(kWin);
i = 0;
j = 0;
}
}
}, 0, (long) (1000.0/60.0)); //flush 60 per second
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
Paint paint = new Paint();
canvas.drawBitmap(heroBmp, 0, getHeight()/2-heroBmp.getHeight()/2, paint);
if(over==true){
return;
}
// remove projectiles which had outof bound of gameView.
List destroyedProjectiles = new ArrayList();
for (Projectile projectile : projectiles) {
Point p = projectile.nextPoint();
if (p.x > getWidth() | p.x + projectileBmp.getWidth() < 0
| p.y + projectileBmp.getHeight() < 0 | p.y > getHeight()) {
destroyedProjectiles.add(projectile);
continue;
}
canvas.drawBitmap(projectileBmp, p.x, p.y, paint);
}
projectiles.removeAll(destroyedProjectiles);
// remove targets which's body had outof left bound of gameView
List destroyedTargets = new ArrayList();
for (Target target : targets) {
Point p = target.nextPoint();
canvas.drawBitmap(targetBmp, p.x, p.y, paint);
}
targets.removeAll(destroyedTargets);
// crash detect
destroyedProjectiles.clear();
destroyedTargets.clear();
for (Projectile projectile : projectiles) {
for (Target target : targets) {
// 判断是否相交
float x1 = projectile.latestX;
float x2 = projectile.latestX + projectileBmp.getWidth();
float y1 = projectile.latestY;
float y2 = projectile.latestY + projectileBmp.getHeight();
float x3 = target.latestX;
float x4 = target.latestX + targetBmp.getWidth();
float y3 = target.latestY;
float y4 = target.latestY + targetBmp.getHeight();
if (x1 < x4 && x2 > x3 && y1 < y4 && y2 > y3) {
destroyedProjectiles.add(projectile);
destroyedTargets.add(target);
}
}
}
projectiles.removeAll(destroyedProjectiles);
targets.removeAll(destroyedTargets);
}
//outpost is over, include win and fail
private void overOutpost(boolean isWin) {
over = true;
projectiles.clear();
targets.clear();
Intent intent = new Intent(context,SecondActivity.class);
Activity mainActivity = (MainActivity)context;
if(isWin){
intent.putExtra("message","You are winner of "+level+" outpost!");
mainActivity.startActivityForResult(intent,100);
}
else{
intent.putExtra("message","You failed on the "+level+" outpost");
mainActivity.startActivityForResult(intent,200);
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if(event.getAction()==MotionEvent.ACTION_DOWN){
int count = Tools.sharedTools(context).getSetting(level).projectileNum;
for(int i=1;i<=count;i++){
Tools.sharedTools(context).playPewPew();
Projectile projectile = new Projectile(heroBmp.getWidth()/2,
getHeight()/2-projectileBmp.getHeight()/2,
event.getX(),
event.getY(),
Tools.sharedTools(context).getSetting(level).projectileSpeed*i);
projectiles.add(projectile);
}
}
return super.onTouchEvent(event);
}
//data area
private final int kFail = 1;
private final int kWin = 2;
private final int kPostInvalidate=3;
private final int kProduceTarget=4;
private List
【文件预览】：
test
----.project(840B)
----project.properties(562B)
----src()
--------com()
----AndroidManifest.xml(1KB)
----res()
--------raw()
--------drawable-hdpi()
--------menu()
--------drawable()
--------drawable-mdpi()
--------layout()
--------values-sw600dp()
--------drawable-xxhdpi()
--------drawable-xhdpi()
--------values()
--------values-sw720dp-land()
----.settings()
--------org.eclipse.jdt.core.prefs(208B)
----assets()
----gen()
--------com()
----libs()
--------android-support-v4.jar(384KB)
----.classpath(364B)
----proguard-project.txt(781B)
----ic_launcher-web.png(50KB)
----bin()
--------resources.ap_(94KB)
--------classes()
--------AndroidManifest.xml(1KB)
--------test.apk(252KB)
--------dexedLibs()
--------jarlist.cache(119B)
--------res()
--------classes.dex(589KB)