1.fix a bug for graph editor creator

2.when create a new editor ,Generated node data now will be referenced correctly

License.meta

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Sample/Editor.meta

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Sample/Editor/HelloWorld.asset

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+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
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+  m_CorrespondingSourceObject: {fileID: 0}
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+  m_PrefabAsset: {fileID: 0}
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+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: cde084f079a7426daa86ed86cb80ed1b, type: 3}
+  m_Name: HelloWorld
+  m_EditorClassIdentifier: 
+  nodeData:
+    rid: -2
+  nodePos:
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+    x: 0
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+    height: 0
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+    RefIds:
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Sample/Editor/HelloWorld.cs

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+using TNode.Editor;
+using UnityEditor;
+using UnityEditor.Callbacks;
+using UnityEditor.Experimental.GraphView;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+public class HelloWorld : GraphEditor<HelloWorldGraph>{
+
+}

Sample/Editor/HelloWorld.cs.meta

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Sample/Editor/HelloWorldGraph.cs

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+using TNode.Models;
+public class HelloWorldGraph : GraphData{
+    
+}

Sample/Editor/HelloWorldGraph.cs.meta

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TNode/Editor/Resources/ScriptTemplates/NewGraph.cs.txt

@@ -1,4 +1,8 @@
 using TNode.Models;
+using UnityEngine;
+using UnityEditor;
+[CreateAssetMenu(fileName = "New $GraphClassName$", menuName = "TNode/$GraphClassName$")]
+[Serializable]
 public class $GraphClassName$ : GraphData{
     
 }

TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.cs

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+using System.IO;
+using TNode.Editor.Model;
+using UnityEditor;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+//add an attribute right click asset panel and select "TNode/Create/Create New Graph Editor" to call this editor
+
+
+namespace TNode.Editor.Tools.GraphEditorCreator{
+    
+    public class GraphEditorCreator : EditorWindow
+    {
+        [SerializeField]
+        private VisualTreeAsset m_VisualTreeAsset = default;
+
+        [MenuItem("Assets/Create/TNode/Create New Graph Editor")]
+        [MenuItem("TNode/Create New Graph Editor")]
+        public static void ShowExample()
+        {
+            GraphEditorCreator wnd = GetWindow<GraphEditorCreator>();
+            wnd.titleContent = new GUIContent("GraphEditorCreator");
+            //Set position to the center of the screen
+            wnd.position = new(Screen.width / 2, Screen.height / 2, 500, 300);
+            //set this window non resizable
+            wnd.minSize = new Vector2(500, 300);
+            wnd.maxSize = new Vector2(500, 300);
+            
+        }
+
+        public void CreateGUI()
+        {
+            // Each editor window contains a root VisualElement object
+            VisualElement root = rootVisualElement;
+
+            // VisualElements objects can contain other VisualElement following a tree hierarchy.
+            VisualElement label = new Label("Hello World! From C#");
+            root.Add(label);
+
+            // Instantiate UXML
+            VisualElement labelFromUXML = m_VisualTreeAsset.Instantiate();
+            root.Add(labelFromUXML);
+            
+            //Register a callback when Create Button is clicked
+            Button createButton = root.Q<Button>("CreateButton");
+            createButton.clickable.clicked += OnCreateButtonClicked;
+            
+        }
+
+        private void OnCreateButtonClicked(){
+            //Create a new .cs file at current opened asset folder
+            string path = AssetDatabase.GetAssetPath(Selection.activeObject);
+            if (path == "")
+            {
+                path = "Assets";
+            }
+            else if (Path.GetExtension(path) != "")
+            {
+                path = path.Replace(Path.GetFileName(AssetDatabase.GetAssetPath(Selection.activeObject)), "");
+            }
+            //if the path is not named with editor, create a new folder called editor at the path
+            if (!path.EndsWith("Editor"))
+            {
+                AssetDatabase.CreateFolder(path, "Editor");
+                path = path + "/Editor";
+            }
+            //Query the name of the graph editor
+            string editorName = rootVisualElement.Q<TextField>("EditorClassNameTextField").text;
+            string graphName = rootVisualElement.Q<TextField>("GraphClassNameTextField").text;
+            if (editorName == "")
+            {
+                editorName = "NewGraphEditor";
+            }
+    
+            SourceGeneratorForGraphEditor sourceGeneratorForGraphEditor = new SourceGeneratorForGraphEditor();
+            
+            var source = sourceGeneratorForGraphEditor.GenerateGraphEditor(editorName,graphName);
+
+            var sourceGraph = sourceGeneratorForGraphEditor.GenerateGraph(graphName);
+            string editorPath = Path.Combine(path, editorName + ".cs");
+            string graphPath = Path.Combine(path, graphName + ".cs");
+            File.WriteAllText(editorPath, source);
+
+            File.WriteAllText(graphPath, sourceGraph);
+            
+           
+            
+            //Refresh the AssetDatabase to import the new file
+            
+            AssetDatabase.Refresh();
+            
+            //Wait for the new file to be imported
+            while (!AssetDatabase.LoadAssetAtPath<MonoScript>(editorPath))
+            {
+                EditorUtility.DisplayProgressBar("Generating Graph Editor", "Please wait while the new graph editor is being imported", 0.5f);
+                EditorApplication.update();
+            }
+            //Create an Node Editor Data Instance for the new graph editor
+            NodeEditorData nodeEditorData = ScriptableObject.CreateInstance<NodeEditorData>();
+            nodeEditorData.name = editorName;
+            
+            EditorUtility.SetDirty(nodeEditorData);
+            
+            //Save it at the same folder as the new graph editor
+            string nodeEditorDataPath = Path.Combine(path, editorName + ".asset");
+            AssetDatabase.CreateAsset(nodeEditorData, nodeEditorDataPath);
+            AssetDatabase.SaveAssets();
+            AssetDatabase.Refresh();
+            //Wait for the new file to be imported
+            while (!AssetDatabase.LoadAssetAtPath<NodeEditorData>(nodeEditorDataPath))
+            {
+                EditorUtility.DisplayProgressBar("Generating Graph Editor", "Please wait while the new graph editor is being imported", 0.5f);
+                EditorApplication.update();
+            }
+            var script = AssetDatabase.LoadAssetAtPath<MonoScript>(editorPath);
+            
+            
+            //Set the mono importer to the current graph editor script
+            MonoImporter monoImporter = AssetImporter.GetAtPath(editorPath) as MonoImporter;
+
+            if (monoImporter != null)
+                monoImporter.SetDefaultReferences(new string[]{"nodeEditorData"}, new Object[]{nodeEditorData});
+         
+            
+            
+
+
+   
+            //Refresh the asset ann close it
+            //Mark it dirty
+            
+            AssetDatabase.SaveAssets();
+            AssetDatabase.Refresh();
+            Close();
+        }
+    }
+}

TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.cs.meta

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TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.uss

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+.custom-label {
+    font-size: 20px;
+    -unity-font-style: bold;
+    color: rgb(68, 138, 255);
+}

TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.uss.meta

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TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.uxml

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+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xsi="http://www.w3.org/2001/XMLSchema-instance" engine="UnityEngine.UIElements" editor="UnityEditor.UIElements" noNamespaceSchemaLocation="../../../../../UIElementsSchema/UIElements.xsd" editor-extension-mode="True">
+    <Style src="project://database/Assets/TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.uss?fileID=7433441132597879392&amp;guid=7cf956c2afedd274db0f9b45392e90f5&amp;type=3#GraphEditorCreator" />
+    <ui:VisualElement name="Root">
+        <ui:VisualElement name="EditorName" style="flex-direction: row;">
+            <ui:TextField picking-mode="Ignore" label="Your Editor Class Name" value="filler text" text="filler text" name="EditorClassNameTextField" style="width: 306px;" />
+            <ui:Label tabindex="-1" text=".cs" display-tooltip-when-elided="true" style="-unity-text-align: middle-left;" />
+        </ui:VisualElement>
+        <ui:VisualElement name="GraphName" style="flex-direction: row;">
+            <ui:TextField picking-mode="Ignore" label="Your Editor Class Name" value="filler text" text="filler text" name="GraphClassNameTextField" style="width: 306px;" />
+            <ui:Label tabindex="-1" text=".cs" display-tooltip-when-elided="true" style="-unity-text-align: middle-left;" />
+        </ui:VisualElement>
+        <ui:Button tabindex="-1" text="Create Editor" display-tooltip-when-elided="true" name="CreateButton" />
+    </ui:VisualElement>
+</ui:UXML>

TNode/Editor/Tools/GraphEditorCreator/GraphEditorCreator.uxml.meta

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