Bounce (at walls)

[Arre]

I wondering how to make a bounce system without using regions (i know the codes 180 - units facing angle and 360 - units facing angle.)
But i dont know how to make so the bouncer detects if it is a vertical wall or a horizontal wall.

 

[Samael88]

You need to make some kind of collision system.
You can check if it comes near a cliff. Then check the height of the cliff and compare it to the unit. And so on..

Edit: if height of unit is less than cliff, then it bounces of the vertical cliff. Else it will bounce as on the ground