During upgrade OR from 1.5.1 to 1.6 automatic routes are imported. Name clashes can occur with local routes. This update renames the manual added route appending (1), (2) etc. This update does the same when automatic routes are added.

Author: sweiland-openrails

Source/Menu/ContentForm.cs

@@ -95,6 +95,10 @@ public ContentForm(UserSettings settings, string baseDocumentationUrl)
                     route.Installed ? route.DateInstalled.ToString(CultureInfo.CurrentCulture.DateTimeFormat) : "",
                     route.Url });
                 dataGridViewAutoInstall.Rows[indexAdded].Cells[2].ToolTipText = route.Url;
+                if (!route.Installed)
+                {
+                    changeManualInstallRoute(routeName);
+                }
             }
 
             dataGridViewAutoInstall.Sort(dataGridViewAutoInstall.Columns[0], ListSortDirection.Ascending);
@@ -139,6 +143,42 @@ public ContentForm(UserSettings settings, string baseDocumentationUrl)
             buttonCancel.Enabled = false;
         }
 
+        void changeManualInstallRoute(string Route)
+        {
+            bool found = false;
+
+            foreach (var folder in Settings.Folders.Folders)
+            {
+                if (folder.Key == Route)
+                {
+                    // Route found in folder settings
+                    found = true;
+                }
+            }
+
+            if (found)
+            {
+                // search for the next route (1), (2) etc. not found in folder settings
+                int seqNr = 1;
+                string route = Route + " (" + seqNr + ")";
+                while (found)
+                {
+                    found = false;
+                    foreach (var folder in Settings.Folders.Folders)
+                    {
+                        if (folder.Key == route)
+                        {
+                            found = true;
+                            seqNr++;
+                            route = Route + " (" + seqNr + ")";
+                        }
+                    }
+                }
+                Settings.Folders.Folders[route] = Settings.Folders.Folders[Route];
+                Settings.Folders.Folders.Remove(Route);
+            }
+        }
+
         private void tabControlContent_Selecting(object sender, TabControlCancelEventArgs e)
         {
             switch ((sender as TabControl).SelectedTab.Name)