The logic gate's primary function seemed to be in limiting the paddle to not move outside of the playing field. Otoh, in a visual programming language it'd fee

The logic gate's primary function seemed to be in limiting the paddle to not move outside of the playing field. Otoh, in a visual programming language it'd feel more natural to make the upper and lower edges of the playing field collidable (I'm sure there's a better word for that), so that moving the paddle is inherently limited by collision with the edges.