src/platform/macosx/sdl-sysjoy-interface.h

   1 #ifndef _sdl__sysjoy__interface__included__
   2 #define _sdl__sysjoy__interface__included__
   3
   4 #include <stdint.h>
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 struct joystick_hwdata;
  11
  12 typedef struct _SDL_Joystick
  13 {
  14         int index;
  15         const char* name;
  16         int naxes;
  17         int nhats;
  18         int nballs;
  19         int nbuttons;
  20         struct joystick_hwdata* hwdata;
  21         int16_t axes[256];
  22         uint8_t hats[256];
  23         uint8_t buttons[256];
  24 } SDL_Joystick;
  25
  26 #define SDL_HAT_UP 1
  27 #define SDL_HAT_RIGHTUP 2
  28 #define SDL_HAT_RIGHT 3
  29 #define SDL_HAT_RIGHTDOWN 4
  30 #define SDL_HAT_DOWN 5
  31 #define SDL_HAT_LEFTDOWN 6
  32 #define SDL_HAT_LEFT 7
  33 #define SDL_HAT_LEFTUP 8
  34 #define SDL_HAT_CENTERED 0
  35
  36 typedef uint8_t Uint8;
  37
  38 //Driver -> Wrapper.
  39 extern uint8_t SDL_numjoysticks;
  40 int SDL_PrivateJoystickAxis(SDL_Joystick* j, uint8_t axis, int16_t value);
  41 int SDL_PrivateJoystickBall(SDL_Joystick* j, uint8_t ball, int16_t dx, int16_t dy);
  42 int SDL_PrivateJoystickHat(SDL_Joystick* j, uint8_t hat, uint8_t val);
  43 int SDL_PrivateJoystickButton(SDL_Joystick* j, uint8_t button, uint8_t state);
  44 void SDL_SetError(const char* err);
  45 //Wrapper -> Driver.
  46 int SDL_SYS_JoystickInit(void);
  47 const char *SDL_SYS_JoystickName(int index);
  48 int SDL_SYS_JoystickOpen(SDL_Joystick *joystick);
  49 void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick);
  50 void SDL_SYS_JoystickClose(SDL_Joystick *joystick);
  51 void SDL_SYS_JoystickQuit(void);
  52
  53 #ifdef __cplusplus
  54 }
  55 #endif
  56 #endif