Code improvements: improve loadSpecialSettings in emulator.cpp

[sw4gadmin]

I was curious about working code of sega dreamcast emulator and first thing that ironically i opened was emulator.cpp

The main thing i can see right now that logic of detecting games with some settings is kinda messy and may work slow

Why instead of checking every name and compare every string of game-code

We can't just create list (std::vectorstd::string for example), put all codes with info about game that have this code

And then search game code from list by using std::find

Which will be MUCH faster than current logic?

[flyinghead]

This code is only executed once when you start a game. Performance is a non-issue.

[sw4gadmin]

well at least it will be good-looking