小球游戏1

引用：http://www.oschina.net/code/snippet_12_4121

[图片] pic3.jpg

[图片] pic4.jpg

[代码] [Java]代码

 01public class Player extends AnimatedSprite   {
 02...
 03@Override
 04    protected void onManagedUpdate(final float pSecondsElapsed) {
 05        super.onManagedUpdate(pSecondsElapsed);
 06        onBeforePositionChanged();
 07    }
 08 
 09private boolean onBeforePositionChanged(){
 10         
 11        //speed up
 12        if(frameCount < 2){
 13            frameCount++;
 14            return true;
 15        }
 16        frameCount = 0;
 17         
 18        int enemyListSize = levelController.getEnemyList().size();
 19        for(int i = 0; i < enemyListSize; i++)
 20            if(this.collidesWith(levelController.getEnemyList().get(i)))
 21            {
 22                levelController.callbackCollisionEnemy();
 23                return false;
 24            }
 25        for(int i = 0; i < levelController.getGoodsList().size(); i++)
 26            if(this.collidesWith(levelController.getGoodsList().get(i)))
 27            {
 28                levelController.callbackCollisionGoods(i);
 29                return false;
 30            }
 31 
 32        for(int i = 0; i < levelController.getEndPointList().size(); i++)
 33            if(this.collidesWith(levelController.getEndPointList().get(i)))
 34            {
 35                levelController.callbackCollisionWithEndPoint();
 36                return false;
 37            }
 38        return true;
 39    }
 40...
 41}