C++ (Cpp) set_joy_keys Examples

Example #1

File: ctrlssdl.c Project: snowasnow/DeSmuME

/* Initialize joysticks */
BOOL init_joy(u16 joyCfg[]) {
  int i;

  set_joy_keys(default_joypad_cfg);

  if(SDL_InitSubSystem(SDL_INIT_JOYSTICK) == -1)
    {
      fprintf(stderr, "Error trying to initialize joystick support: %s\n",
              SDL_GetError());
      return FALSE;
    }

  nbr_joy = SDL_NumJoysticks();
  printf("Nbr of joysticks: %d\n\n", nbr_joy);

  for (i = 0; i < nbr_joy; i++)
    {
      SDL_Joystick * joy = SDL_JoystickOpen(i);
      printf("Joystick %s\n", i, SDL_JoystickName(i));
      printf("Axes: %d\n", SDL_JoystickNumAxes(joy));
      printf("Buttons: %d\n", SDL_JoystickNumButtons(joy));
      printf("Trackballs: %d\n", SDL_JoystickNumBalls(joy));
      printf("Hats: %d\n\n", SDL_JoystickNumHats(joy));
    }

  return TRUE;
}

Example #2

File: ctrlssdl.cpp Project: BlueSplash/svn-desmume

/* Initialize joysticks */
BOOL init_joy( void) {
  int i;
  BOOL joy_init_good = TRUE;

  //user asked for no joystick
  if(_commandline_linux_nojoy) {
	  printf("skipping joystick init\n");
	  return TRUE;
  }

  set_joy_keys(default_joypad_cfg);

  if(SDL_InitSubSystem(SDL_INIT_JOYSTICK) == -1)
    {
      fprintf(stderr, "Error trying to initialize joystick support: %s\n",
              SDL_GetError());
      return FALSE;
    }

  nbr_joy = SDL_NumJoysticks();

  if ( nbr_joy > 0) {
    printf("Found %d joysticks\n", nbr_joy);
    open_joysticks =
      (SDL_Joystick**)calloc( sizeof ( SDL_Joystick *), nbr_joy);

    if ( open_joysticks != NULL) {
      for (i = 0; i < nbr_joy; i++)
        {
          SDL_Joystick * joy = SDL_JoystickOpen(i);
          printf("Joystick %d %s\n", i, SDL_JoystickName(i));
          printf("Axes: %d\n", SDL_JoystickNumAxes(joy));
          printf("Buttons: %d\n", SDL_JoystickNumButtons(joy));
          printf("Trackballs: %d\n", SDL_JoystickNumBalls(joy));
          printf("Hats: %d\n\n", SDL_JoystickNumHats(joy));
        }
    }
    else {
      joy_init_good = FALSE;
    }
  }

  return joy_init_good;
}