Automatic merge of T1.5.1-719-g89833d44e and 17 pull requests

- Pull request #570 at c59c788: 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 #865 at 67014b7: Dispatcher window improvements
- Pull request #874 at f8dbeab: Dynamic brake controller refactoring
- Pull request #875 at 43bf33e: Bug fix for https://bugs.launchpad.net/or/+bug/2036346 Player train switching doesn't work with 3D cabs
- Pull request #876 at f92de76: docs: add source for documents previously on website to source Documentation folder
- Pull request #882 at be39fc9: Blueprint/train car operations UI window
- Pull request #883 at edcc2dd: SwitchPanel disconnect/connect handling
- Pull request #885 at c81447b: feat: Add notifications to Menu
- Pull request #886 at cd452ee: Scene viewer extension to TrackViewer
- Pull request #888 at d7daf62: docs: Document player application model
- Pull request #890 at 39a9fa4: Allow depart early
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #893 at bf8876b: Signal errors
- Pull request #894 at 794fddf: Correct Decrease Colour
- Pull request #896 at 5866028: First implementation of https://blueprints.launchpad.net/or/+spec/specific-sounds-for-ai-trains
- Pull request #897 at 64a29c8: feat: Improved system information collection

Author: openrails-bot

Source/RunActivity/Viewer3D/Popups/TrainCarOperationsWindow.cs

@@ -96,6 +96,8 @@ public class TrainCarOperationsWindow : Window
         public bool IsFullScreen = false;
         public int RowHeight;
         public int OldPositionHeight;
+        public bool UpdateTrainCarOperation = false;
+        public List<int> LabelPositionTop = new List<int>();
 
         //Rectangle carLabelPosition;
         public string CarLabelText;
@@ -345,6 +347,16 @@ void AddSpace()
                         RearBrakes = Enumerable.Repeat(true, PlayerTrain.Cars.Count).ToList();
                     }
 
+                    if (LabelPositionTop.Count == 0)
+                    {
+                        var n = scrollbox.Position.Y;// first row
+                        for (var i = 0; i < PlayerTrain.Cars.Count; i++)
+                        {   // Position of each row
+                            LabelPositionTop.Add(n);
+                            n += (textHeight + ControlLayout.SeparatorSize);
+                        }
+                    }
+
                     // reset WarningCarPosition
                     WarningCarPosition = Enumerable.Repeat(false, PlayerTrain.Cars.Count).ToList();
 
@@ -603,6 +615,15 @@ public override void PrepareFrame(ElapsedTime elapsedTime, bool updateFull)
                     carOperations.CarOperationChanged = carOperations.Visible && carOperations.CarOperationChanged;
                 }
 
+                if (CarPosition != trainCarViewer.CarPosition)
+                {
+                    // Required to scroll the main window from the web version
+                    UpdateTrainCarOperation = true;
+                    CarPosition = trainCarViewer.CarPosition;
+                    LabelTop = LabelPositionTop[SelectedCarPosition];
+                    Layout();
+                    localScrollLayout(SelectedCarPosition);
+                }
                 //Resize this window after the font has been changed externally
                 else if (MultiPlayerWindow.FontChanged)
                 {