Better factorization for Creating Assets

Editor/EditorSceneSetup/EditorSceneSetup.cs

             return false;
         }
 
-
-        public static void CreateAsset()
+        static void CreateAsset()
-            AssetDatabase.CreateAsset(CreateInstance<EditorSceneSetup>(), "Assets/New Editor Scene Setup.asset");
+            AssetFactory.CreateAssetInProjectWindow<EditorSceneSetup>("SceneSet Icon", "New SceneSetup.asset");
         }
         
         public int ActiveScene;

Editor/AssetFactory.meta

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Editor/AssetFactory/AssetFactory.cs

+using UnityEngine;
+using UnityEditor.Callbacks;
+using UnityEditor.ProjectWindowCallback;
+using System;
+using System.IO;
+using UnityEditor;
+
+namespace GameplayIngredients.Editor
+{
+    public class AssetFactory
+    {
+        public static void CreateAssetInProjectWindow<T>(string iconName, string fileName) where T: ScriptableObject
+        {
+            var icon = EditorGUIUtility.FindTexture(iconName);
+
+            var namingInstance = new DoCreateGenericAsset();
+            namingInstance.type = typeof(T);
+            ProjectWindowUtil.StartNameEditingIfProjectWindowExists(0, namingInstance, fileName, icon, null);
+        }
+
+        public static ScriptableObject CreateAssetAtPath(string path, Type type)
+        {
+            Debug.Log("CreateAssetAtPath (" + type.Name + ")");
+
+            ScriptableObject asset = ScriptableObject.CreateInstance(type);
+            asset.name = Path.GetFileName(path);
+            AssetDatabase.CreateAsset(asset, path);
+            return asset;
+        }
+
+        class DoCreateGenericAsset : EndNameEditAction
+        {
+            public Type type;
+
+            public override void Action(int instanceId, string pathName, string resourceFile)
+            {
+                ScriptableObject asset = AssetFactory.CreateAssetAtPath(pathName, type);
+                ProjectWindowUtil.ShowCreatedAsset(asset);
+            }
+        }
+
+    }
+}

Editor/AssetFactory/AssetFactory.cs.meta

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