Function DoBOAVisProgressDialog

Descent3/BOA.cpp:1515–1553

Displays/Updates the Visability Progress bar state = 0 //create state = 1 //update state = 2 //destroy

// state = 1 //update
// state = 2 //destroy
void DoBOAVisProgressDialog(float percentage, int state, char *message = NULL) {
  int pos = percentage * 100.0f;
  if (pos < 0)
    pos = 0;
  if (pos > 100)
    pos = 100;

  static CProgressDialog *gProgressDialog = NULL;
  switch (state) {
  case 0: {
    gProgressDialog = new CProgressDialog;

    gProgressDialog->Create(IDD_LOADLEVELPROGRESS, NULL);
    gProgressDialog->m_TitleText = message;
    gProgressDialog->ShowWindow(SW_SHOW);

    gProgressDialog->UpdateData(false);
    gProgressDialog->m_ProgressBar.SetStep(100);
    gProgressDialog->m_ProgressBar.SetPos(pos);

  } break;

  case 1: {
    if (gProgressDialog && gProgressDialog->m_hWnd) {
      gProgressDialog->m_ProgressBar.SetPos(pos);
      defer();
    }
  } break;

  case 2: {
    if (gProgressDialog && gProgressDialog->m_hWnd) {
      gProgressDialog->DestroyWindow();
      delete gProgressDialog;
      gProgressDialog = NULL;
    }

  } break;
  }
}
#endif

// Higher res means longer vis times :(