SDL2 | Keyboard Mapping about amiberry HOT 2 CLOSED

@osvaldolove is working on this and had some good ideas.
Note: we should implement this in a libretro-friendly way, if possible.

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@HoraceAndTheSpider
I've added some code in the recent updates that allows custom mapping of any key to any function.
The plan is to use that to allow mapping for any control in the emulator to any key (and eventually controller button, but that's not fully done yet).

It's already active in the Misc menu, to map the functions "Quit" and "Enter GUI" to any key you want. It seems to work well and saves to the config file properly.

Once this is tested a bit more and the controller buttons work also, I'll add it in the Custom Controls section also, replacing the hardcoded dropdown lists.

from amiberry.