Fixes a crash when attaching cars.

mbm-OR · mbm-OR · commit d6acd59dae05 · 2024-10-14T15:14:17.000+02:00
diff --git a/Source/RunActivity/Viewer3D/Popups/TrainCarOperationsViewerWindow.cs b/Source/RunActivity/Viewer3D/Popups/TrainCarOperationsViewerWindow.cs
@@ -498,7 +498,7 @@ public override void PrepareFrame(ElapsedTime elapsedTime, bool updateFull)
 
                 for (var position = 0 ; position < Owner.Viewer.PlayerTrain.Cars.Count; position++)
                 {
-                    if (trainCarOperations.WarningCarPosition[position])
+                    if (trainCarOperations.WarningCarPosition.Count > position && trainCarOperations.WarningCarPosition[position])
                     {
                         var carAngleCockAOpenAmount = Owner.Viewer.PlayerTrain.Cars[position].BrakeSystem.AngleCockAOpenAmount;
                         var carAngleCockBOpenAmount = Owner.Viewer.PlayerTrain.Cars[position].BrakeSystem.AngleCockBOpenAmount;

Original file line number	Diff line number	Diff line change
`@@ -498,7 +498,7 @@ public override void PrepareFrame(ElapsedTime elapsedTime, bool updateFull)`
`498`	`498`
`499`	`499`	`for (var position = 0 ; position < Owner.Viewer.PlayerTrain.Cars.Count; position++)`
`500`	`500`	`{`
`501`		`- if (trainCarOperations.WarningCarPosition[position])`
	`501`	`+ if (trainCarOperations.WarningCarPosition.Count > position && trainCarOperations.WarningCarPosition[position])`
`502`	`502`	`{`
`503`	`503`	`var carAngleCockAOpenAmount = Owner.Viewer.PlayerTrain.Cars[position].BrakeSystem.AngleCockAOpenAmount;`
`504`	`504`	`var carAngleCockBOpenAmount = Owner.Viewer.PlayerTrain.Cars[position].BrakeSystem.AngleCockBOpenAmount;`