private void OnGUI()
{
if (firstFrame)
{
UpdatePositionToMouse();
firstFrame = false;
}
input = EditorGUILayout.TextField(input);
Event e = Event.current;
// If input is empty, revert name to default instead
if (input == null || input.Trim() == "")
{
if (GUILayout.Button("Revert to default") || (e.isKey && e.keyCode == KeyCode.Return))
{
target.name = NodeEditorUtilities.NodeDefaultName(target.GetType());
NodeEditor.GetEditor((XNode.Node)target, NodeEditorWindow.current).OnRename();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
Close();
target.TriggerOnValidate();
}
}
// Rename asset to input text
else
{
if (GUILayout.Button("Apply") || (e.isKey && e.keyCode == KeyCode.Return))
{
target.name = input;
NodeEditor.GetEditor((XNode.Node)target, NodeEditorWindow.current).OnRename();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
Close();
target.TriggerOnValidate();
}
}
}
/// <summary> Rename the node asset. This will trigger a reimport of the node. </summary>
public void Rename(string newName)
{
if (newName == null || newName.Trim() == "")
{
newName = NodeEditorUtilities.NodeDefaultName(target.GetType());
}
target.name = newName;
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
}
/// <summary> Create a node and save it in the graph asset </summary>
public virtual XNode.Node CreateNode(Type type, Vector2 position) {
Undo.RecordObject(target, "Create Node");
XNode.Node node = target.AddNode(type);
Undo.RegisterCreatedObjectUndo(node, "Create Node");
node.position = position;
if (node.name == null || node.name.Trim() == "") node.name = NodeEditorUtilities.NodeDefaultName(type);
if (!string.IsNullOrEmpty(AssetDatabase.GetAssetPath(target))) AssetDatabase.AddObjectToAsset(node, target);
if (NodeEditorPreferences.GetSettings().autoSave) AssetDatabase.SaveAssets();
NodeEditorWindow.RepaintAll();
return node;
}
/// <summary> Create a node and save it in the graph asset </summary>
public virtual void CreateNode(Type type, Vector2 position)
{
XNode.Node node = target.AddNode(type);
node.position = position;
if (node.name == null || node.name.Trim() == "")
{
node.name = NodeEditorUtilities.NodeDefaultName(type);
}
AssetDatabase.AddObjectToAsset(node, target);
if (NodeEditorPreferences.GetSettings().autoSave)
{
AssetDatabase.SaveAssets();
}
NodeEditorWindow.RepaintAll();
}
private static void AddRequired(NodeGraph graph, Type type, ref Vector2 position)
{
if (!graph.nodes.Any(x => x.GetType() == type))
{
xNode.Node node = graph.AddNode(type);
node.position = position;
position.x += 200;
if (node.name == null || node.name.Trim() == "")
{
node.name = NodeEditorUtilities.NodeDefaultName(type);
}
if (!string.IsNullOrEmpty(AssetDatabase.GetAssetPath(graph)))
{
AssetDatabase.AddObjectToAsset(node, graph);
}
}
}
private static void OnPostprocessAllAssets(
string[] importedAssets,
string[] deletedAssets,
string[] movedAssets,
string[] movedFromAssetPaths)
{
for (int i = 0; i < movedAssets.Length; i++)
{
Node nodeAsset = AssetDatabase.LoadMainAssetAtPath(movedAssets[i]) as Node;
// If the renamed asset is a node graph, but the v2 AssetDatabase has swapped a sub-asset node to be its
// main asset, reset the node graph to be the main asset and rename the node asset back to its default
// name.
if (nodeAsset != null && AssetDatabase.IsMainAsset(nodeAsset))
{
AssetDatabase.SetMainObject(nodeAsset.graph, movedAssets[i]);
AssetDatabase.ImportAsset(movedAssets[i]);
nodeAsset.name = NodeEditorUtilities.NodeDefaultName(nodeAsset.GetType());
EditorUtility.SetDirty(nodeAsset);
}
}
}
