AndEngine - 滚动精灵上下 [英] AndEngine - scroll sprites up and down

问题描述

我是初学者andengine用户，我需要你的帮助。

我创建扩展精灵类和MySprite的我想要的精灵上下移动在y - 坐标，当我触碰只有精灵与屏幕上滑动手指

我曾尝试通过实施IScrollDetectorListener和IonSceneTouchListener来实现这一点，但问题是：我可以在任何地方摸我的精灵移动

我会很高兴，如果有人可以提供帮助。

有关详细信息，只是发表评论：）

解决方案

  MySprite的雪碧=新雪碧（X，Y，textureRegion，this.getVertexBufferObjectManager（））{
            @覆盖
            公共布尔onAreaTouched（最终的TouchEvent pSceneTouchEvent，最终浮动pTouchAreaLocalX，最终浮动pTouchAreaLocalY）{ this.setPosition（X，Y）;
            //将code这里
            返回true;
             }};        //不要忘记注册您的触摸区域即
        mScene.registerTouchArea（MySprite的）;
    //希望能它可以帮助你。
 

I am a beginner andengine user and I need your help.

I have created a class MySprite extending sprite and I want the sprite to move up and down on the y - coordinate when I slide with the finger on the Screen by touching only the sprite.

I have tried to achieve this by implementing IScrollDetectorListener and IonSceneTouchListener but the Problem is: I can touch anywhere and my sprites moves.

I would be glad if someone could help.

For more Details just comment :)

解决方案

         Sprite mySprite = new Sprite(x, y, textureRegion, this.getVertexBufferObjectManager()) {
            @Override
            public boolean onAreaTouched(final TouchEvent pSceneTouchEvent, final float pTouchAreaLocalX, final float pTouchAreaLocalY) {

 this.setPosition(x, y);
            //Insert Code Here
            return true;
             }};

        // dont forgot to register your touch area i.e 
        mScene.registerTouchArea(mySprite);
    // Hoping it may help you.

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