private void Load()
    {
        m_saveData = SaveDataXml.Load();

        if (m_saveData == null)
        {
            Debug.Log("SaveDataManager: No data to load");
            m_saveData = new SaveDataXml();
        }

                #if DEBUG_ENABLE_SAVEDATA_LOGS
        m_strLog += "\n" + m_saveData.ToString();
                #endif
    }
 private void Unload()
 {
     m_saveData = null;
 }