Code simplification

Author: cesarBLG

Source/RunActivity/Viewer3D/Popups/HUDWindow.cs

@@ -23,6 +23,7 @@
 using Orts.Simulation.AIs;
 using Orts.Simulation.Physics;
 using Orts.Simulation.RollingStocks;
+using Orts.Simulation.RollingStocks.SubSystems;
 using Orts.Simulation.RollingStocks.SubSystems.Brakes;
 using Orts.Simulation.RollingStocks.SubSystems.Brakes.MSTS;
 using Orts.Simulation.RollingStocks.SubSystems.PowerSupplies;
@@ -481,10 +482,8 @@ void TextPageCommon(TableData table)
                     TableAddLine(table, Viewer.Catalog.GetString("Sander on") + "???");
             }
 
-            var doorLeftState = Viewer.PlayerLocomotive.Train.GetDoorState(false);
-            var doorRightState = Viewer.PlayerLocomotive.Train.GetDoorState(true);
-            var doorLeftOpen = doorLeftState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
-            var doorRightOpen = doorRightState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
+            var doorLeftOpen = Viewer.PlayerLocomotive.Train.GetDoorState(false) != DoorState.Closed;
+            var doorRightOpen = Viewer.PlayerLocomotive.Train.GetDoorState(true) != DoorState.Closed;
             if (doorLeftOpen || doorRightOpen)
             {
                 var color = Math.Abs(Viewer.PlayerLocomotive.SpeedMpS) > 0.1f ? "!!!" : "???";

Source/RunActivity/Viewer3D/Popups/TrainDrivingWindow.cs

@@ -1315,10 +1315,8 @@ void AddSeparator() => AddLabel(new ListLabel
 
             // Doors
             var wagon = (MSTSWagon)locomotive;
-            var doorLeftState = train.GetDoorState(false);
-            var doorRightState = train.GetDoorState(true);
-            var doorLeftOpen = doorLeftState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
-            var doorRightOpen = doorRightState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
+            var doorLeftOpen = train.GetDoorState(false) != DoorState.Closed;
+            var doorRightOpen = train.GetDoorState(true) != DoorState.Closed;
             if (doorLeftOpen || doorRightOpen)
             {
                 var status = new List<string>();

Source/RunActivity/Viewer3D/WebServices/TrainDrivingDisplay.cs

@@ -17,6 +17,7 @@
 
 using Orts.Simulation.Physics;
 using Orts.Simulation.RollingStocks;
+using Orts.Simulation.RollingStocks.SubSystems;
 using Orts.Simulation.RollingStocks.SubSystems.Brakes;
 using ORTS.Common;
 using ORTS.Common.Input;
@@ -770,10 +771,8 @@ void AddSeparator() => AddLabel(new ListLabel
 
             // Doors
             var wagon = (MSTSWagon)locomotive;
-            var doorLeftState = train.GetDoorState(false);
-            var doorRightState = train.GetDoorState(true);
-            var doorLeftOpen = doorLeftState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
-            var doorRightOpen = doorRightState != Simulation.RollingStocks.SubSystems.DoorState.Closed;
+            var doorLeftOpen = train.GetDoorState(false) != DoorState.Closed;
+            var doorRightOpen = train.GetDoorState(true) != DoorState.Closed;
             if (doorLeftOpen || doorRightOpen)
             {
                 var status = new List<string>();