Input: Remove global variables from SDL Input

Changes the interface as well to remove any unique methods that
frontends needed to call such as StartJoystickEventHandler by
conditionally starting the polling thread only if the frontend hasn't
started it already. Additionally, moves all global state into a single
SDLState class in order to guarantee that the destructors are called in
the proper order
This commit is contained in:
James Rowe 2018-09-20 00:28:05 -06:00
parent bfcc712132
commit 3f4a7f8f58
9 changed files with 213 additions and 810 deletions

View file

@ -20,8 +20,6 @@ void Init();
/// Deregisters all built-in input device factories and shuts them down.
void Shutdown();
void StartJoystickEventHandler();
class Keyboard;
/// Gets the keyboard button device factory.