As weird as it might sound im trying to make an MC mod for my kids where i can subtley ;) insert some logic and mathematical problems they have to solve in order to advance, the idea came to me while seeing them play with a magic mod, in that mod once carfted, an item had to be used to change its state so it could be used. Similarly i want them to craft an item, then use it, and upon use a GUI with a mathematical problem would be shown, they should type the answer and if correct the item should be replaced in their inventory with a new one.
Any hints on how to do this?
Is it possible to make a Gun that uses no ammo? how?
How can i add books to my mod with a list of recipes (images included) and instructables on how to play the mod?
Thx a lot for any help.