hrydgard/ppsspp — pull request #4340 by bollu (2013-10-27 18:10:01+00:00)
Title: full tilt based analog controls

Decided to implement this after trying to play Gods Eater Burst without a controller :P It's definitely playable now (but worse than a controller obviously)

A couple of notes:
1) I'm not a fan of the name. If someone has a better name for the class ```TiltAnalogSettingsScreen```, please tell.
2) Once portrait mode is reintroduced, the definition of ```x axis``` and ```y axis``` will have to be dynamic.
3) I'm not sure how it'll behave on iOS (the normalization of coordinates mostly).
4) the deadzone needs some tweaking. maybe make it configurable too?
5) could @thedax please help and add the ```TiltAnalogSettingsScreen.h``` and ```TiltAnalogSettingsScreen.cpp``` to the visual studio project? Thanks!

Screenie of the menu:

![screenshot_2013-10-27-23-34-05](https://f.cloud.github.com/assets/1694861/1416056/a11445cc-3f32-11e3-941c-8f743134cdda.png)