I really don’t know how to make buttons that cast spells, like cast a fireball and explodes in an area.
I know is a big deal to explain me that, but i really don’t find any tutorial.
I will really apreciate if you can give me an explanation or a video tutorial that you know of.
By the way, sorry for my english.
Don’t think you’ll find a tutorial that specific unfortunately, and honestly most the trouble isn’t the UI, it’s the spell effects. However, for the UI portion, you can probably look into various inventory tutorials as many UI system (like WOW or FFXIV and such) use a very inventory like system for managing their buttons. For the spells, look more into tutorials for things like shooters which have projectiles.