fixed undomanager

LunaKampling · LunaKampling · commit 379387e0d6a6 · 2024-02-14T21:56:09.000+01:00
at long last
diff --git a/src/Game/Track.cs b/src/Game/Track.cs
@@ -137,7 +137,10 @@ public void AddLine(GameLine line)
         {
             if (line.Type == LineType.Scenery)
             {
-                line.ID = Lines.Count > 0 ? LinesMin - 1 : -1;
+                if (line.ID == GameLine.UninitializedID) 
+                {
+                    line.ID = Lines.Count > 0 ? LinesMin - 1 : -1;
+                }
                 if (line.ID < LinesMin)
                 {
                     LinesMin = line.ID;

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,10 @@ public void AddLine(GameLine line)`
`137`	`137`	`{`
`138`	`138`	`if (line.Type == LineType.Scenery)`
`139`	`139`	`{`
`140`		`- line.ID = Lines.Count > 0 ? LinesMin - 1 : -1;`
	`140`	`+ if (line.ID == GameLine.UninitializedID)`
	`141`	`+ {`
	`142`	`+ line.ID = Lines.Count > 0 ? LinesMin - 1 : -1;`
	`143`	`+ }`
`141`	`144`	`if (line.ID < LinesMin)`
`142`	`145`	`{`
`143`	`146`	`LinesMin = line.ID;`