Automatic merge of T1.5.1-797-gabb8eb9a4 and 14 pull requests

- Pull request #570 at 3539862: Experimental glTF 2.0 support with PBR lighting
- Pull request #839 at d00beb9: First phase of https://blueprints.launchpad.net/or/+spec/additional-cruise-control-parameters
- Pull request #876 at f92de76: docs: add source for documents previously on website to source Documentation folder
- Pull request #882 at a055bca: Blueprint/train car operations UI window
- Pull request #885 at 8f94333: feat: Add notifications to Menu
- Pull request #886 at 6c0785b: Scene viewer extension to TrackViewer
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #896 at 5866028: First implementation of https://blueprints.launchpad.net/or/+spec/specific-sounds-for-ai-trains
- Pull request #897 at 0a9d939: feat: Improved system information collection
- Pull request #899 at 5e6f22a: Duplex steam engines - Booster Engine addition
- Pull request #903 at f1c7eb8: Downloading route content (Github, zip)
- Pull request #907 at 9b0b04f: Bug fix for https://bugs.launchpad.net/or/+bug/2047300 Dynamic tracks disappear after long tunnel
- Pull request #908 at 4b4afe3: feat: supports switching adhesion precisions
- Pull request #909 at c3a572a: Correct Control Car crash bug

Author: openrails-bot

Source/Menu/DownloadContentForm.cs

@@ -250,10 +250,6 @@ private void DownloadContentButton_Click(object sender, EventArgs e)
 
             Settings.Content.InstallPath = installPath;
 
-            // set json route filename
-
-            Settings.Content.RouteJsonName = Path.Combine(installPath, "ORRoute.json");
-
             // the download
 
             Cursor.Current = Cursors.WaitCursor;

Source/ORTS.Settings/ContentSettings.cs

@@ -30,9 +30,6 @@ public class ContentSettings : SettingsBase
         [Default("C:\\OpenRails")]
         public string InstallPath { get; set; }
 
-        [Default("")]
-        public string RouteJsonName { get; set; }
-
         #endregion
 
         public ContentSettings(IEnumerable<string> options)

Source/ORTS.Settings/RouteSettings.cs

@@ -24,11 +24,14 @@
 using Newtonsoft.Json.Linq;
 using LibGit2Sharp;
 using ORTS.Common;
+using System.Windows.Forms;
 
 namespace ORTS.Settings
 {
     public class RouteSettings
     {
+
+
         public enum DownloadType
         {
             github,
@@ -123,20 +126,32 @@ public void Load()
             // left empty
         }
 
+        private string RouteJsonName;
+
         public void LoadContentAndInstalled()
         {
-            if (!string.IsNullOrWhiteSpace(Content.RouteJsonName))
+            // set json route filename
+
+            string userDataSettingsFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), Application.ProductName, "Settings");
+            if (!Directory.Exists(userDataSettingsFolder))
+            {
+                Directory.CreateDirectory(userDataSettingsFolder);
+            }
+
+            RouteJsonName = Path.Combine(userDataSettingsFolder, "ORRoute.json");
+
+            if (!string.IsNullOrWhiteSpace(RouteJsonName))
             {
-                if (File.Exists(Content.RouteJsonName))
+                if (File.Exists(RouteJsonName))
                 {
                     try
                     {
-                        string json = File.ReadAllText(Content.RouteJsonName);
+                        string json = File.ReadAllText(RouteJsonName);
                         Routes = JsonConvert.DeserializeObject<IDictionary<string, Route>>(json);
                     }
                     catch (Exception error)
                     {
-                        throw new Exception("Error during reading " + Content.RouteJsonName + ": " + error.Message, error);
+                        throw new Exception("Error during reading " + RouteJsonName + ": " + error.Message, error);
                     }
                 }
             }
@@ -162,7 +177,7 @@ public void LoadContentAndInstalled()
                 }
                 catch (Exception error) 
                 { 
-                    throw new Exception("Error during retrieving routes.json from \"" + githubUrl + "\":" + error.Message, error); 
+                    throw new Exception("Error during retrieving routes.json from \"" + githubUrl + "\": " + error.Message, error); 
                 }  
             }
 
@@ -281,7 +296,7 @@ public void Save()
                 }
             }
             string json = JsonConvert.SerializeObject(routes, Formatting.Indented);
-            File.WriteAllText(Content.RouteJsonName, json);
+            File.WriteAllText(RouteJsonName, json);
         }
     }
 }