arch/sdl/event.c

   1 /* $Id: event.c,v 1.12 2003-06-06 19:04:27 btb Exp $ */
   2 /*
   3  *
   4  * SDL Event related stuff
   5  *
   6  *
   7  */
   8
   9 #ifdef HAVE_CONFIG_H
  10 #include <conf.h>
  11 #endif
  12
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15
  16 #include <SDL.h>
  17
  18 extern void key_handler(SDL_KeyboardEvent *event);
  19 extern void mouse_button_handler(SDL_MouseButtonEvent *mbe);
  20 extern void mouse_motion_handler(SDL_MouseMotionEvent *mme);
  21 #ifndef USE_LINUX_JOY // stpohle - so we can choose at compile time..
  22 extern void joy_button_handler(SDL_JoyButtonEvent *jbe);
  23 extern void joy_hat_handler(SDL_JoyHatEvent *jhe);
  24 extern void joy_axis_handler(SDL_JoyAxisEvent *jae);
  25 #endif
  26
  27 static int initialised=0;
  28
  29 void event_poll()
  30 {
  31         SDL_Event event;
  32
  33         while (SDL_PollEvent(&event)) {
  34                 switch(event.type) {
  35                 case SDL_KEYDOWN:
  36                 case SDL_KEYUP:
  37                         key_handler((SDL_KeyboardEvent *)&event);
  38                         break;
  39                 case SDL_MOUSEBUTTONDOWN:
  40                 case SDL_MOUSEBUTTONUP:
  41                         mouse_button_handler((SDL_MouseButtonEvent *)&event);
  42                         break;
  43                 case SDL_MOUSEMOTION:
  44                         mouse_motion_handler((SDL_MouseMotionEvent *)&event);
  45                         break;
  46 #ifndef USE_LINUX_JOY       // stpohle - so we can choose at compile time..
  47                 case SDL_JOYBUTTONDOWN:
  48                 case SDL_JOYBUTTONUP:
  49                         joy_button_handler((SDL_JoyButtonEvent *)&event);
  50                         break;
  51                 case SDL_JOYAXISMOTION:
  52                         joy_axis_handler((SDL_JoyAxisEvent *)&event);
  53                         break;
  54                 case SDL_JOYHATMOTION:
  55                         joy_hat_handler((SDL_JoyHatEvent *)&event);
  56                         break;
  57                 case SDL_JOYBALLMOTION:
  58                         break;
  59 #endif
  60                 case SDL_QUIT: {
  61                         void quit_request();
  62                         quit_request();
  63                 } break;
  64                 }
  65         }
  66 }
  67
  68 int event_init()
  69 {
  70         // We should now be active and responding to events.
  71         initialised = 1;
  72
  73         return 0;
  74 }