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Fixed IndexOutOfRangeException issue #29

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This commit is contained in:
Thor Brigsted 2018-04-09 09:36:42 +02:00
parent 588fc0d80a
commit 9ce5496b62
1 changed files with 7 additions and 3 deletions
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4
Scripts/Editor/NodeEditorAction.cs
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@ -187,11 +187,15 @@ namespace XNodeEditor {
if (draggedOutputTarget != null) { if (draggedOutputTarget != null) {
XNode.Node node = draggedOutputTarget.node; XNode.Node node = draggedOutputTarget.node;
if (graph.nodes.Count != 0) draggedOutput.Connect(draggedOutputTarget); if (graph.nodes.Count != 0) draggedOutput.Connect(draggedOutputTarget);
// ConnectionIndex can be -1 if the connection is removed instantly after creation
int connectionIndex = draggedOutput.GetConnectionIndex(draggedOutputTarget); int connectionIndex = draggedOutput.GetConnectionIndex(draggedOutputTarget);
if (connectionIndex != -1) {
draggedOutput.GetReroutePoints(connectionIndex).AddRange(draggedOutputReroutes); draggedOutput.GetReroutePoints(connectionIndex).AddRange(draggedOutputReroutes);
if (NodeEditor.onUpdateNode != null) NodeEditor.onUpdateNode(node); if (NodeEditor.onUpdateNode != null) NodeEditor.onUpdateNode(node);
EditorUtility.SetDirty(graph); EditorUtility.SetDirty(graph);
} }
}
//Release dragged connection //Release dragged connection
draggedOutput = null; draggedOutput = null;
draggedOutputTarget = null; draggedOutputTarget = null;