C++ (Cpp) action_right_input_descの例

コード例 #1

ファイル: menu_cbs_right.c プロジェクト: meepingsnesroms/RetroArch

/* fix-me: incomplete, lacks error checking */
int action_right_input_desc(unsigned type, const char *label,
   bool wraparound)
{
   rarch_system_info_t *system           = runloop_get_system_info();
   settings_t *settings                  = config_get_ptr();
   unsigned btn_idx, user_idx, remap_idx;

   if (!settings || !system)
      return 0;

   user_idx = (type - MENU_SETTINGS_INPUT_DESC_BEGIN) / (RARCH_FIRST_CUSTOM_BIND + 8);
   btn_idx  = (type - MENU_SETTINGS_INPUT_DESC_BEGIN) - (RARCH_FIRST_CUSTOM_BIND + 8) * user_idx;

   if (settings->uints.input_remap_ids[user_idx][btn_idx] < RARCH_CUSTOM_BIND_LIST_END - 1)
      settings->uints.input_remap_ids[user_idx][btn_idx]++;
   else if (settings->uints.input_remap_ids[user_idx][btn_idx] == RARCH_CUSTOM_BIND_LIST_END - 1)
      settings->uints.input_remap_ids[user_idx][btn_idx] = RARCH_UNMAPPED;
   else
      settings->uints.input_remap_ids[user_idx][btn_idx] = 0;

   remap_idx = settings->uints.input_remap_ids[user_idx][btn_idx];

   /* skip the not used buttons (unless they are at the end by calling the right desc function recursively
      also skip all the axes until analog remapping is implemented */
   if (remap_idx != RARCH_UNMAPPED)
   {
      if ((string_is_empty(system->input_desc_btn[user_idx][remap_idx]) && remap_idx < RARCH_CUSTOM_BIND_LIST_END))
         action_right_input_desc(type, label, wraparound);
   }

   return 0;
}

コード例 #2

ファイル: menu_cbs_select.c プロジェクト: dankcushions/RetroArch

static int action_select_input_desc(const char *path, const char *label, unsigned type,
      size_t idx)
{
   return action_right_input_desc(type, label, true);
}