How to get the same effect as TweenLite.to in as3

Question

I'am using this code:

TweenLite.to(auto, 4, {x:666.15, y:375.6});

from greensock but I got some issues with it. It woun't go back to his originally x and y coordinates in combination with hittestobject. so does someone have an code or an solution to get the same effect as TweenLite.to??

Answer 1

If you're using TweenLite to tween some object that has hitTest checked on each frame you can use updateTo() or reverse() on Tween. This would look something like this:

var tw:TweenLite = TweenLite.to( auto, 4, { x: 555, y: 375, onUpdate: checkHitTest } );
function checkHitTest(){
   //check here for possible hit and call updateTo method
   tw.updateTo({ x: 20, y: 30 }, false );
   //last parameter defines if tween should be modified or if new tween should be created
}