Method SetCurrentValue

Descent3/ConfigItem.cpp:332–392

}

bool ConfigItem::SetCurrentValue(int currvalue, bool call_back) {
  if (!m_bAlive)
    return false;
  if (m_iValueType != CIV_INT)
    return false;

  float f_cv = (float)currvalue;
  int i_cv = currvalue;

  // do some error checking
  switch (m_iType) {
  case CIT_HOTSPOTLIST:
  case CIT_RADIOBUTTON:
    if (i_cv < 0)
      i_cv = 0;
    if (i_cv >= m_iNumIDs)
      i_cv = m_iNumIDs - 1;
    break;
  case CIT_SLIDER:
    if (f_cv < m_fMin)
      f_cv = m_fMin;
    if (f_cv >= m_fMax)
      f_cv = m_fMax;
    i_cv = (int)(((float)(f_cv - m_fMin)) / m_fUnit);
    break;
  case CIT_LISTBOX:
    // handles error checking in itself
    break;
  case CIT_CHECKBOX:
  case CIT_ONOFFBUTTON:
  case CIT_YESNOBUTTON:
    Int3();
    break;
  }

  switch (m_iType) {
  case CIT_HOTSPOTLIST:
  case CIT_RADIOBUTTON:
    m_rbList[i_cv]->Activate();
    break;
  case CIT_SLIDER:
    m_sList[0]->SetPos(i_cv);
    UpdateSlider(0, call_back);
    break;
  case CIT_LISTBOX:
    m_lbList[0]->SetSelectedIndex(i_cv);
    break;
  case CIT_CHECKBOX:
  case CIT_ONOFFBUTTON:
  case CIT_YESNOBUTTON:
    Int3();
    break;
  }

  // set the value than update
  m_iCurrentValue = currvalue;

  // Update(int result);