Hey this should be fun, :)
I found that awesome .cap file made by PixelRebirth about creating a scrollable menu to cast spells like a classic RPG game.
I studied that beast for days and nights trying to figure all that jazz and create my own and use it for other stuff because I think it's quite a key pillar for my game.
So in a final effort I tried to comment every events he created, explaining to a non programmer how I think it's actually working out, basically talking to myself.
So who's willing to take a look at the comments, and tell me if I get it a bit?
Maybe it can improve the .cap file to the rank of tutorial for others...
Well, thanks and good night now!