Function DemoPostPlaybackMenu

Descent3/demofile.cpp:1525–1594

Display options and statistics after displaying a demofile

// Display options and statistics after displaying a demofile
void DemoPostPlaybackMenu(void) {
#define DEMO_MENU_WIDTH 320
#define DEMO_MENU_HEIGHT 192
#define BTN_WIDTH 96
#define UID_LOOPING 200
  NewUIGameWindow window;
  NewUIButton ok_btn;
  NewUIButton cancel_btn;
  NewUIButton loop_btn;
  UIText wndtitle, fps_min, fps_avg, fps_max;
  bool exit_menu = false, ret = true;
  int cury = 9;
  char sztemp[200] = "";

  window.Create(0, 0, DEMO_MENU_WIDTH, DEMO_MENU_HEIGHT, UIF_PROCESS_MENU | UIF_CENTER | NUWF_TITLELARGE);
  UITextItem itemTitle{TXT_DEMO_PLAY_OPTIONS};
  wndtitle.Create(&window, &itemTitle, 0, cury, UIF_CENTER | UIF_FIT);
  cury += 30;
  if (Demo_play_fast) {
    snprintf(sztemp, sizeof(sztemp), TXT_MINFPS, (float)1 / Max_frametime);
    UITextItem itemFpsMin{sztemp};
    fps_min.Create(&window, &itemFpsMin, 0, cury, UIF_CENTER | UIF_FIT);
    cury += 20;
    snprintf(sztemp, sizeof(sztemp), TXT_MAXFPS, (float)1 / Min_frametime);
    UITextItem itemFpsMax{sztemp};
    fps_max.Create(&window, &itemFpsMax, 0, cury, UIF_CENTER | UIF_FIT);
    cury += 20;
    snprintf(sztemp, sizeof(sztemp), TXT_AVGFSP, (float)1 / (Avg_frametime / Frames_counted));
    UITextItem itemFpsAvg{sztemp};
    fps_avg.Create(&window, &itemFpsAvg, 0, cury, UIF_CENTER | UIF_FIT);
    cury += 20;
  }
  // cury+=20;
  UITextItem itemLooping{TXT_PLAYLOOPING};
  loop_btn.Create(&window, UID_LOOPING, &itemLooping, 0, cury, BTN_WIDTH * 1.5, 32, UIF_CENTER | UIF_FIT);
  cury += 35;

  UITextItem itemDone{TXT_DONE};
  ok_btn.Create(&window, UID_OK, &itemDone, 0, DEMO_MENU_HEIGHT - 70, BTN_WIDTH, 32, UIF_CENTER | UIF_FIT);

  window.Open();

  while (!exit_menu) {
    int res = DoUI();

    switch (res) {
    case UID_LOOPING:
      Game_interface_mode = GAME_DEMO_LOOP;
      strcpy(Demo_fname, Old_demo_fname);
      Demo_looping = true;
      exit_menu = true;
      ret = true;
      break;
    case NEWUIRES_FORCEQUIT:
    case UID_OK:
      exit_menu = true;
      ret = true;
      if ((Players[Player_num].flags & PLAYER_FLAGS_DYING) || (Players[Player_num].flags & PLAYER_FLAGS_DEAD)) {