Automatic merge of T1.5.1-1606-gf9e80b97d and 11 pull requests

- Pull request #900 at b54024b: DMI in 3D cab + two more dials
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #961 at ffccb2e: Improvements for Power Supplies
- Pull request #1015 at 14c132b: Enhancements for EP brakes
- Pull request #1026 at 6a89a97: Fix for Multiplayer: remote trains chuff can't be heard https://bugs.launchpad.net/or/+bug/2092771
- Pull request #1029 at 31fd7d2: Superelevation Follow Up Fixes
- Pull request #1031 at 34aa23a: Multiplayer Server, forked from Open Rails Ultimate; blueprint https://blueprints.launchpad.net/or/+spec/multiplayer-server
- Pull request #1047 at eb8027b: Docs: adds translation docs
- Pull request #1058 at 626ebed: Refactor notification parameters
- Pull request #1055 at d1a56b3: Route Based TTrack Sounds
- Pull request #896 at f1681df: First implementation of https://blueprints.launchpad.net/or/+spec/specific-sounds-for-ai-trains

Author: openrails-bot

Source/RunActivity/Viewer3D/Viewer.cs

@@ -1445,15 +1445,15 @@ void HandleUserInput(ElapsedTime elapsedTime)
                             && controlRenderer is ICabViewMouseControlRenderer mouseRenderer && mouseRenderer.IsMouseWithin()
                             && (controlRenderer.Control.Screens == null || controlRenderer.Control.Screens.Count == 0 || controlRenderer.Control.Screens[0] == "all"
                             || controlRenderer.Control.Screens.Contains(locoViewer._CabRenderer.ActiveScreen[controlRenderer.Control.Display])))
-            {
-                if (UserInput.IsMouseLeftButtonPressed)
+                        {
+                            if (UserInput.IsMouseLeftButtonPressed)
                                 MouseChangingControl = mouseRenderer;
                             else if (MouseChangingControl == null && RenderProcess.IsMouseVisible)
-                                        MousePickedControl = mouseRenderer;
-                                        break;
-                                    }
-                                }
-                            }
+                                MousePickedControl = mouseRenderer;
+                            break;
+                        }
+                    }
+                }
                 else if (Camera is ThreeDimCabCamera && locoViewer._has3DCabRenderer)
                 {
                     var trainCarShape = locoViewer.ThreeDimentionCabViewer.TrainCarShape;
@@ -1466,31 +1466,31 @@ void HandleUserInput(ElapsedTime elapsedTime)
                                 controlRenderer.Control.Screens.Contains(locoViewer.ThreeDimentionCabRenderer.ActiveScreen[controlRenderer.Control.Display])))
                         {
                             foreach (var targetNode in animatedPart.MatrixIndexes)
-                        {
+                            {
                                 if (!trainCarShape.SharedShape.StoredResultMatrixes.TryGetValue(targetNode, out var matrix))
-                            continue;
-                                    var matrixWorldLocation = trainCarShape.Location.WorldLocation;
-                                    matrixWorldLocation.Location.X = matrix.Translation.X;
-                                    matrixWorldLocation.Location.Y = matrix.Translation.Y;
-                                    matrixWorldLocation.Location.Z = -matrix.Translation.Z;
-                                    Vector3 xnaCenter = Camera.XnaLocation(matrixWorldLocation);
-                                    float d = ORTSMath.LineSegmentDistanceSq(xnaCenter, NearPoint, FarPoint);
-                                    if (bestD > d)
-                                    {
-                                        bestD = d;
+                                    continue;
+                                var matrixWorldLocation = trainCarShape.Location.WorldLocation;
+                                matrixWorldLocation.Location.X = matrix.Translation.X;
+                                matrixWorldLocation.Location.Y = matrix.Translation.Y;
+                                matrixWorldLocation.Location.Z = -matrix.Translation.Z;
+                                Vector3 xnaCenter = Camera.XnaLocation(matrixWorldLocation);
+                                float d = ORTSMath.LineSegmentDistanceSq(xnaCenter, NearPoint, FarPoint);
+                                if (bestD > d)
+                                {
+                                    bestD = d;
                                     if (UserInput.IsMouseLeftButtonPressed)
                                         MouseChangingControl = mouseRenderer;
                                     else if (MouseChangingControl == null && RenderProcess.IsMouseVisible)
                                         MousePickedControl = mouseRenderer;
-                                    }
                                 }
                             }
                         }
                     }
+                }
                 else
-                    {
-                        ActualCursor = Cursors.Default;
-                    }
+                {
+                    ActualCursor = Cursors.Default;
+                }
             }
 
             if (MousePickedControl != null & MousePickedControl != OldMousePickedControl)
@@ -1501,8 +1501,8 @@ void HandleUserInput(ElapsedTime elapsedTime)
             if (UserInput.IsMouseWheelChanged)
                 MousePickedControl?.HandleUserInput();
 
-                    OldMousePickedControl = MousePickedControl;
-                    MousePickedControl = null;
+            OldMousePickedControl = MousePickedControl;
+            MousePickedControl = null;
 
             MouseChangingControl?.HandleUserInput();
             if (UserInput.IsMouseLeftButtonReleased)