/// <summary> Safely remove a node and all its connections. </summary>
public void RemoveNode(XNode.INode node)
{
UnityEngine.Object.DestroyImmediate(node as UnityEngine.Object, true);
Target.RemoveNode(node);
if (NodeEditorPreferences.GetSettings().autoSave)
{
AssetDatabase.SaveAssets();
}
}
/// <summary> Creates a copy of the original node in the graph </summary>
public XNode.INode CopyNode(XNode.INode original)
{
var node = Target.CopyNode(original);
node.Name = original.Name;
if (NodeEditorPreferences.GetSettings().autoSave)
{
AssetDatabase.SaveAssets();
}
return(node);
}
/// <summary> Add items for the context menu when right-clicking this node. Override to add custom menu items. </summary>
public virtual void AddContextMenuItems(GenericMenu menu)
{
// Actions if only one node is selected
if (Selection.objects.Length == 1 && Selection.activeObject is XNode.INode)
{
XNode.INode node = Selection.activeObject as XNode.INode;
menu.AddItem(new GUIContent("Move To Top"), false, () => NodeEditorWindow.current.MoveNodeToTop(node));
menu.AddItem(new GUIContent("Rename"), false, NodeEditorWindow.current.RenameSelectedNode);
}
// Add actions to any number of selected nodes
menu.AddItem(new GUIContent("Duplicate"), false, NodeEditorWindow.current.DuplicateSelectedNodes);
menu.AddItem(new GUIContent("Remove"), false, NodeEditorWindow.current.RemoveSelectedNodes);
// Custom sctions if only one node is selected
if (Selection.objects.Length == 1 && Selection.activeObject is XNode.INode)
{
XNode.INode node = Selection.activeObject as XNode.INode;
NodeEditorWindow.AddCustomContextMenuItems(menu, node);
}
}
