Hi,
I’ve been playing all of my 8 / 16 bits era cores with a USB SNES controller on Retroarch. It’s cool but I would like to know if there is an easy way to remap the NES original controller’s A and B buttons to respectively SNES controller’s B and Y, without messing the button mapping of my other cores (that would be with per core override I guess) AND without changing Retroarch’s menu mapping. Having “B” (NES) mapped to “Y” (SNES) and “A” (NES) to “B” (SNES) feels more natural than “A” to “A” and “B” to “B”.
I would like to do that for Nestopia UE ; is that possible ?