Hi! I need help, I need to know how to do “If on edge, bounce” but not on the edge. I am making walls that could be put inside of the game, and they could be like edges. The link to the game I'm talking about is here: https://scratch.mit.edu/projects/498869027
I have a piece of code on my main character that looks like this:

when green flag clicked
forever
if on edge, bounce
end

Now that is grouped up with all the moving code too, so don't get confused about that.
I need to know how to do that, and it doesn't matter how I do it. I could paint my backdrop to have black lines, I could have a sprite called “Walls”, or anything else like that.
I just need to know how to do it.


Note: This is my first post! Wooooo!

So you need to detect touching the wall (or whatever) and change direction when you do so. The correct angle for a normal bounce depends on the angle of the object and the angle of approach - see https://scratch.mit.edu/projects/99412537/

Thanks! I can now make my game, but I still got some more code to do also.
Also, don't worry, I'll give credit. I always give credit