Add Rebler

PamhagenSysCtrl/Windows/PlantSchemeWindow.xaml.cs

@@ -69,7 +69,7 @@ namespace PamhagenSysCtrl.Windows {
             foreach (var p in Graph.SelectedPaths) {
                 Graph.ColorPipesAdjacientToPath(p, Brushes.Green, Brushes.Orange);
             }
-            var hover = Graph.Update(pos.X, pos.Y, down);
+            var hover = Graph.GetHover(pos.X, pos.Y);
             if (_lastSource != null && (hover.Count > 0 || _path.Count > 0)) {
                 List<INode> points = [_lastSource, .. _path];
                 if (hover.Count > 0 && !points.Contains(hover.First())) {
@@ -90,7 +90,7 @@ namespace PamhagenSysCtrl.Windows {
                     edge.Highlight = Brushes.Green;
                 }
             }
-            Graph.Update(pos.X, pos.Y, down);
+            Graph.Update(hover, down);
             return hover;
         }