arch/sdl/event.c

   1 /*
   2  *
   3  * SDL Event related stuff
   4  *
   5  *
   6  */
   7
   8 #ifdef HAVE_CONFIG_H
   9 #include <conf.h>
  10 #endif
  11
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14
  15 #include <SDL.h>
  16
  17 extern void key_handler(SDL_KeyboardEvent *event);
  18 extern void mouse_button_handler(SDL_MouseButtonEvent *mbe);
  19 extern void mouse_motion_handler(SDL_MouseMotionEvent *mme);
  20 #ifndef USE_LINUX_JOY // stpohle - so we can choose at compile time..
  21 extern void joy_button_handler(SDL_JoyButtonEvent *jbe);
  22 extern void joy_hat_handler(SDL_JoyHatEvent *jhe);
  23 extern void joy_axis_handler(SDL_JoyAxisEvent *jae);
  24 #endif
  25
  26 static int initialised=0;
  27
  28 void event_poll()
  29 {
  30         SDL_Event event;
  31
  32         while (SDL_PollEvent(&event)) {
  33                 switch(event.type) {
  34                 case SDL_KEYDOWN:
  35                 case SDL_KEYUP:
  36                         key_handler((SDL_KeyboardEvent *)&event);
  37                         break;
  38                 case SDL_MOUSEBUTTONDOWN:
  39                 case SDL_MOUSEBUTTONUP:
  40                         mouse_button_handler((SDL_MouseButtonEvent *)&event);
  41                         break;
  42                 case SDL_MOUSEMOTION:
  43                         mouse_motion_handler((SDL_MouseMotionEvent *)&event);
  44                         break;
  45 #ifndef USE_LINUX_JOY       // stpohle - so we can choose at compile time..
  46                 case SDL_JOYBUTTONDOWN:
  47                 case SDL_JOYBUTTONUP:
  48                         joy_button_handler((SDL_JoyButtonEvent *)&event);
  49                         break;
  50                 case SDL_JOYAXISMOTION:
  51                         joy_axis_handler((SDL_JoyAxisEvent *)&event);
  52                         break;
  53                 case SDL_JOYHATMOTION:
  54                         joy_hat_handler((SDL_JoyHatEvent *)&event);
  55                         break;
  56                 case SDL_JOYBALLMOTION:
  57                         break;
  58 #endif
  59                 case SDL_QUIT: {
  60                         void quit_request(void);
  61                         quit_request();
  62                 } break;
  63                 }
  64         }
  65 }
  66
  67 int event_init()
  68 {
  69         // We should now be active and responding to events.
  70         initialised = 1;
  71
  72         return 0;
  73 }