Function RenderAuxHUDFrame

Descent3/hud.cpp:1289–1338

render auxillary hud

// render auxillary hud
void RenderAuxHUDFrame() {
  //	take care of any 'small hud' stuff
  //	render hud array list for items drawn differently on a smaller hud.
  if (Small_hud_flag) {
    int cur_game_win_w = Game_window_w;
    int cur_game_win_h = Game_window_h;
    int cur_game_win_x = Game_window_x;
    int cur_game_win_y = Game_window_y;
    int i;
    uint16_t stat_mask = Hud_stat_mask;

    // emulating hud that takes up entire screen
    Game_window_w = Max_window_w;
    Game_window_h = Max_window_h;
    Game_window_x = 0;
    Game_window_y = 0;

    // determine hud rendering properties.
    Hud_aspect_x = (float)Game_window_w / DEFAULT_HUD_WIDTH;
    Hud_aspect_y = (float)Game_window_h / DEFAULT_HUD_HEIGHT;

    for (i = 0; i < MAX_HUD_ITEMS; i++) {
      if ((stat_mask & HUD_array[i].stat) && (HUD_array[i].flags & HUD_FLAG_SMALL)) {
        if (!HUD_array[i].render_fn) {
          HudDisplayRouter(&HUD_array[i]);
        } else {
          (*HUD_array[i].render_fn)(&HUD_array[i]);
        }
      }
    }

    // messages.
    if ((stat_mask & STAT_MESSAGES)) {
      RenderHUDMessages();
    }

    grtext_Flush();

    Game_window_w = cur_game_win_w;
    Game_window_h = cur_game_win_h;
    Game_window_x = cur_game_win_x;
    Game_window_y = cur_game_win_y;
  }

  // render game and hud message consoles.
  Game_msg_con.DoInput();
  Game_msg_con.Draw();
  HUD_msg_con.DoInput();
  HUD_msg_con.Draw();
}

char *GetControllerBindingText(int fidcont) {
  static char *cont_bind_txt;