Function DoMessageBoxAdvanced

Descent3/newui.cpp:673–724

puts up a message box with a title and message. define text for buttons, btn0_title, btn1_title, ..., until NULL. also define hotkey for button immediately after title is defined. DoMessageBoxAdvanced("Title", "Hi", "Abort", KEY_A, "Retry", KEY_R, "Cancel", KEY_ESC, NULL) if button with btn0_title pressed, returns 0, btn1_title, returns 1, etc. safe for up to three buttons.

// if button with btn0_title pressed, returns 0, btn1_title, returns 1, etc.
// safe for up to three buttons.
int DoMessageBoxAdvanced(const char *title, const char *msg, const char *btn0_title, int key0, ...) {
  newuiMessageBox mbox;
  newuiSheet *sheet;
  va_list args;
  const char *curbtntitle;
  int i;

  int old_screen_mode, res;
  char msgbuf[256];

  //	force menu mode
  old_screen_mode = GetScreenMode();

  textaux_WordWrap(msg, msgbuf, NEWUI_MSGBOX_SHEET_W, MONITOR9_NEWUI_FONT);

  // make message box
  mbox.Create(title, MSGBOX_NULL);
  i = 0;
  if (btn0_title) {
    mbox.AddButton(btn0_title, i, key0);
    i++;
  }

  // go through all titles.
  va_start(args, key0);
  while ((curbtntitle = va_arg(args, char *)) != NULL) {
    int key = va_arg(args, int);

    mbox.AddButton(curbtntitle, i, key);
    i++;
    if (i == NEWUI_MSGBOX_MAXBTNS)
      break;
  }

  va_end(args);

  sheet = mbox.GetSheet();
  sheet->NewGroup(NULL, 0, 0);
  sheet->AddText(msgbuf);

  mbox.Open();
  res = mbox.DoUI();
  mbox.Close();

  mbox.Destroy();

  //	restore screen
  SetScreenMode(old_screen_mode);

  //	return correct value.
  return res;
}

bool DoEditDialog(const char *title, char *buffer, int buflen, bool showcancel) {
  newuiMessageBox mbox;