OpenSim.Region.Framework.Scenes.Scene.RegisterRegionWithGrid C# (CSharp) Method

        public void RegisterRegionWithGrid()
        {
            RegisterCommsEvents();

            m_sceneGridService.SetScene(this);

            // If we generate maptiles internally at all, the maptile generator
            // will register the region. If not, do it here
            if (m_generateMaptiles)
            {
                RegenerateMaptile(null, null);
            }
            else
            {
                GridRegion region = new GridRegion(RegionInfo);
                string error = GridService.RegisterRegion(RegionInfo.ScopeID, region);
                if (error != String.Empty)
                {
                    throw new Exception(error);
                }
            }
        }

        private void RegisterRegionWithGrid(Scene scene)
        {
            string error = scene.RegisterRegionWithGrid();
            if (error != "")
            {
                if (error == "Region location is reserved")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - The region location you specified is reserved. You must move your region.");
                    uint X = 0, Y = 0;
                    uint.TryParse(MainConsole.Instance.CmdPrompt("New Region Location X", "1000"), out X);
                    uint.TryParse(MainConsole.Instance.CmdPrompt("New Region Location Y", "1000"), out Y);

                    scene.RegionInfo.RegionLocX = X;
                    scene.RegionInfo.RegionLocY = Y;
                    Aurora.DataManager.DataManager.RequestPlugin<Aurora.Framework.IRegionInfoConnector>().UpdateRegionInfo(scene.RegionInfo, false);
                }
                if (error == "Region overlaps another region")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - The region location you specified is already in use. You must move your region.");
                    uint X = 0, Y = 0;
                    uint.TryParse(MainConsole.Instance.CmdPrompt("New Region Location X", "1000"), out X);
                    uint.TryParse(MainConsole.Instance.CmdPrompt("New Region Location Y", "1000"), out Y);

                    scene.RegionInfo.RegionLocX = X;
                    scene.RegionInfo.RegionLocY = Y;

                    IConfig config = m_config.Configs["RegionStartup"];
                    if (config != null)
                    {
                        //TERRIBLE! Needs to be modular, but we can't access the module from a scene module!
                        if (config.GetString("Default") == "RegionLoaderDataBaseSystem")
                            Aurora.DataManager.DataManager.RequestPlugin<Aurora.Framework.IRegionInfoConnector>().UpdateRegionInfo(scene.RegionInfo, false);
                        else
                            SaveChangesFile(scene.RegionInfo);
                    }
                    else
                        SaveChangesFile(scene.RegionInfo);
                }
                if (error.Contains("Can't move this region"))
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - You can not move this region. Moving it back to its original position.");
                    //Opensim Grid Servers don't have this functionality.
                    try
                    {
                        string[] position = error.Split(',');

                        scene.RegionInfo.RegionLocX = uint.Parse(position[1]);
                        scene.RegionInfo.RegionLocY = uint.Parse(position[2]);

                        IConfig config = m_config.Configs["RegionStartup"];
                        if (config != null)
                        {
                            //TERRIBLE! Needs to be modular, but we can't access the module from a scene module!
                            if (config.GetString("Default") == "RegionLoaderDataBaseSystem")
                                Aurora.DataManager.DataManager.RequestPlugin<Aurora.Framework.IRegionInfoConnector>().UpdateRegionInfo(scene.RegionInfo, false);
                            else
                                SaveChangesFile(scene.RegionInfo);
                        }
                        else
                            SaveChangesFile(scene.RegionInfo);
                    }
                    catch (Exception e)
                    {
                        m_log.Error("Unable to move the region back to its original position, is this an opensim server? Please manually move the region back.");
                        throw e;
                    }
                }
                if (error == "Duplicate region name")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - The region name you specified is already in use. Please change the name.");
                    scene.RegionInfo.RegionName = MainConsole.Instance.CmdPrompt("New Region Name", "");

                    IConfig config = m_config.Configs["RegionStartup"];
                    if (config != null)
                    {
                        //TERRIBLE! Needs to be modular, but we can't access the module from a scene module!
                        if (config.GetString("Default") == "RegionLoaderDataBaseSystem")
                            Aurora.DataManager.DataManager.RequestPlugin<Aurora.Framework.IRegionInfoConnector>().UpdateRegionInfo(scene.RegionInfo, false);
                        else
                            SaveChangesFile(scene.RegionInfo);
                    }
                    else
                        SaveChangesFile(scene.RegionInfo);
                }
                if (error == "Region locked out")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - The region you are attempting to join has been blocked from connecting. Please connect another region.");
                    throw new Exception(error);
                }
                if (error == "Error communicating with grid service")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - The grid service can not be found! Please make sure that you can connect to the grid server and that the grid server is on.");
                    string input = MainConsole.Instance.CmdPrompt("Press enter when you are ready to proceed, or type cancel to exit");
                    if (input == "cancel")
                    {
                        Environment.Exit(0);
                    }
                    RegisterRegionWithGrid(scene);
                }
                if (error == "Wrong Session ID")
                {
                    m_log.Error("[STARTUP]: Registration of region with grid failed - Wrong Session ID for this region!");
                    string input = MainConsole.Instance.CmdPrompt("Press enter when you are ready to proceed, or type cancel to exit");
                    if (input == "cancel")
                    {
                        Environment.Exit(0);
                    }
                }
                RegisterRegionWithGrid(scene);
            }
            else
                m_log.Debug("[SCENE]: Registered " + scene.RegionInfo.RegionName + " with the grid server successfully.");
        }