Game Genie emulation
Rationale
Allowing cheat codes using the Game Genie (et all, including Game Shark) code is a plus in allowing more emulation use cases.
Description
Intercept the Cartridge reading functions (without performance penalty) and patch reading according to the Game Genie codes.
Notes
It might be interesting to offer also some support to the CHT cheat file format used by libretro and Retroarch.
References
Edited by João Magalhães