# Collision

**URL:** <https://forum.kirupa.com/t/collision/6605>\
**Category:** flash\
**Created:** [October 11, 2002, 10:02pm UTC](https://forum.kirupa.com/t/collision/6605 "2002-10-11T22:02:30Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MadMax](https://avatars.discourse-cdn.com/v4/letter/m/8baadc/32.png) [@MadMax](https://forum.kirupa.com/u/MadMax)\
**Post date:** [October 11, 2002, 10:02pm UTC](https://forum.kirupa.com/t/collision/6605/1 "2002-10-11T22:02:30Z")

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I am creating a game where the ball can bounce off of objects. I understand the basics of hitTest, but obviously not enough to get the ball to recognize a wall and react to it. Can anyone help me? I am wanting the ball to bounce off of the walls. Either I am not seeing something, or just haven’t found it yet. Your help would be much appreciated.

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 13, 2002, 8:05am UTC](https://forum.kirupa.com/t/collision/6605/2 "2002-10-13T08:05:22Z")

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I’ve created a fla  
I hope I helped

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 15, 2002, 10:07pm UTC](https://forum.kirupa.com/t/collision/6605/3 "2002-10-15T22:07:26Z")

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Thank you very much for you help. You help another question I had, without even knowing it. Ty:asian: