I'm sure mostly all of anyone reading this knows the games Megaman and Indivisible so you'll know you are able to switch freely between weapons and power-ups. I am making a platformer, metroidvania level inspired by Indivisible for college and I've gotten quite far with it, but one thing that I can't figure out is how to change weapons like Megaman or Indivisible.
I haven't even figured out how to make my character preform an attack. Please help me!