Hi so i'm new here but please bear with me
So as many other people have done I am looking to re create Pokémon Fire Red with a few modifications.
I've been messing around at first with maps, events and a few minor scripts.
However I am now stuck on an area that is frustrating me a lot.
In the original game, after you have recieved your first Pokémon from the Professor, your rival says they're going to get a town map from their sister and tell her to not give you one.
In the image I have added you can see I have the image of the town map on the table as an event.
So my question is, how to i make it an item that you pick up: needs to disappear after pick up, show in bag as key item. I've been looking for scripts and can't find anything that helps.

RPG Maker Web attachments are mirrored locally when available. Other external links remain hosted by their original creator or third-party service.