mit-scratch : prevent sprite passing a certain boundary

Question

I'm making a beat-em-up game. Noting the image that you see, I want to prevent my sprite character from passing the fence in the backdrop or where it divides the the floor from the net ball stand. What blocks would I require to create a sort of barrier that stops my character passing that fence?

Answer 1

You can decrease the Y until the sprite is visually not passing the boundary