I was wanting to make the item switch with Silas usable on an Xbox controller.
I know how to do this using config files in other games however, binding of Isaac seems to not have that. Nor does it contain a console to input the command that way.

My question is, does anyone know the file, as well as the location in the file, where the segment of code is that governs which button switches potions? I want to change it, and make it controller compatible.