Ok so back then I was doing the noob thing of using strings for enumerators, so check to see if option_state actually equals those strings like "ATTACK" and not "attack" or "Attack" for example because those are 3 different values.
Viewing post in RPG Starter Kit for GameMaker Studio 2 comments
https://loviekaldahl.itch.io/thing-for-gamemaker-rob
here is the link to the thing
I spent some time checking it out. I haven't found anything wrong yet. I don't know if there's a problem with converting whatever version of gamemaker you used to 2.3, but I can't even get show_debug messages to show after pressing Enter/Space, or any other key.
I've had this issue with another project and I don't know of a fix for it.