AC2 with proper mouse input, FINALLY WE CAN FIX THESE GAMES!

Most of the time with this patch was spent testing and retesting; mostly becuase I wanted to at least reach the first horse sequence, which I didn't manage to do because I was impatient :D users reported it works though so that's nice!

Other than that it went pretty routinely, always Opus and was pretty fast and painless.

From this one onwards I'm starting to feel a little bit of fatigue from all the fixes I'm working on (many at the same time). It is interesting how literally I am the bottleneck and not the AI; if I didn't have to test and wasn't hardheaded in wanting to write stuff by hand the AI would have already released like 5 fixes. Tho I don't trust it enough and want to at least test a fix a little bit before releasing, and if something comes up I just redo the cycle.

I still like that you can pump out fixes that at least mostly work this fast. The world is about to change and honestly I feel like I'm getting used to it, while many many people are still not even aware of what is happening, it's strange.