Snippets

Bjarke Elias Scriptable Object Creator

Updated by Bjarke Elias
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File ScriptableObjectCreator.cs Modified

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 public class ScriptableObjectCreator : OdinMenuEditorWindow
 {
-    static HashSet<Type> scriptableObjectTypes = AssemblyUtilities.GetTypes(AssemblyTypeFlags.UserEditorTypes | AssemblyTypeFlags.UserTypes)
+    static HashSet<Type> scriptableObjectTypes = AssemblyUtilities.GetTypes(AssemblyTypeFlags.CustomTypes)
         .Where(t =>
             t.IsClass &&
             typeof(ScriptableObject).IsAssignableFrom(t) &&
         get
         {
             var m = this.MenuTree.Selection.LastOrDefault();
-            return m == null ? null : m.ObjectInstance as Type;
+            return m == null ? null : m.Value as Type;
         }
     }
 
         this.WindowPadding = Vector4.zero;
 
         OdinMenuTree tree = new OdinMenuTree(false);
-        var search = tree.Config.SearchFunction;
-        tree.Config.SearchFunction = t => t.ObjectInstance != null && !(t.ObjectInstance as Type).IsAbstract && search(t);
         tree.Config.DrawSearchToolbar = true;
         tree.DefaultMenuStyle = OdinMenuStyle.TreeViewStyle;
         tree.AddRange(scriptableObjectTypes.Where(x => !x.IsAbstract), GetMenuPathForType).AddThumbnailIcons();
Updated by Bjarke Elias
View revision

File ScriptableObjectCreator.cs Modified

  • Ignore whitespace
  • Hide word diff 
 
 public class ScriptableObjectCreator : OdinMenuEditorWindow
 {
-    static HashSet<Type> scriptableObjectTypes = AssemblyUtilities.GetTypes(AssemblyTypeFlags.CustomTypes)
+    static HashSet<Type> scriptableObjectTypes = AssemblyUtilities.GetTypes(AssemblyTypeFlags.UserEditorTypes | AssemblyTypeFlags.UserTypes)
         .Where(t =>
             t.IsClass &&
             typeof(ScriptableObject).IsAssignableFrom(t) &&
Created by Bjarke Elias
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File ScriptableObjectCreator.cs Added

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+using Sirenix.OdinInspector.Editor;
+using Sirenix.Utilities;
+using Sirenix.Utilities.Editor;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using UnityEditor;
+using UnityEngine;
+
+public class ScriptableObjectCreator : OdinMenuEditorWindow
+{
+    static HashSet<Type> scriptableObjectTypes = AssemblyUtilities.GetTypes(AssemblyTypeFlags.CustomTypes)
+        .Where(t =>
+            t.IsClass &&
+            typeof(ScriptableObject).IsAssignableFrom(t) &&
+            !typeof(EditorWindow).IsAssignableFrom(t) &&
+            !typeof(Editor).IsAssignableFrom(t))
+       .ToHashSet();
+
+    [MenuItem("Assets/Create Scriptable Object", priority = -1000)]
+    private static void ShowDialog()
+    {
+        var path = "Assets";
+        var obj = Selection.activeObject;
+        if (obj && AssetDatabase.Contains(obj))
+        {
+            path = AssetDatabase.GetAssetPath(obj);
+            if (!Directory.Exists(path))
+            {
+                path = Path.GetDirectoryName(path);
+            }
+        }
+
+        var window = CreateInstance<ScriptableObjectCreator>();
+        window.ShowUtility();
+        window.position = GUIHelper.GetEditorWindowRect().AlignCenter(800, 500);
+        window.titleContent = new GUIContent(path);
+        window.targetFolder = path.Trim('/');
+    }
+
+    private ScriptableObject previewObject;
+    private string targetFolder;
+    private Vector2 scroll;
+
+    private Type SelectedType
+    {
+        get
+        {
+            var m = this.MenuTree.Selection.LastOrDefault();
+            return m == null ? null : m.ObjectInstance as Type;
+        }
+    }
+
+    protected override OdinMenuTree BuildMenuTree()
+    {
+        this.MenuWidth = 270;
+        this.WindowPadding = Vector4.zero;
+
+        OdinMenuTree tree = new OdinMenuTree(false);
+        var search = tree.Config.SearchFunction;
+        tree.Config.SearchFunction = t => t.ObjectInstance != null && !(t.ObjectInstance as Type).IsAbstract && search(t);
+        tree.Config.DrawSearchToolbar = true;
+        tree.DefaultMenuStyle = OdinMenuStyle.TreeViewStyle;
+        tree.AddRange(scriptableObjectTypes.Where(x => !x.IsAbstract), GetMenuPathForType).AddThumbnailIcons();
+        tree.SortMenuItemsByName();
+        tree.Selection.SelectionConfirmed += x => this.CreateAsset();
+        tree.Selection.SelectionChanged += e =>
+        {
+            if (this.previewObject && !AssetDatabase.Contains(this.previewObject))
+            {
+                DestroyImmediate(this.previewObject);
+            }
+
+            if (e != SelectionChangedType.ItemAdded)
+            {
+                return;
+            }
+
+            var t = this.SelectedType;
+            if (t != null && !t.IsAbstract)
+            {
+                this.previewObject = CreateInstance(t) as ScriptableObject;
+            }
+        };
+
+        return tree;
+    }
+
+    private string GetMenuPathForType(Type t)
+    {
+        if (t != null && scriptableObjectTypes.Contains(t))
+        {
+            var name = t.Name.Split('`').First().SplitPascalCase();
+            return GetMenuPathForType(t.BaseType) + "/" + name;
+        }
+
+        return "";
+    }
+
+    protected override IEnumerable<object> GetTargets()
+    {
+        yield return this.previewObject;
+    }
+
+    protected override void DrawEditor(int index)
+    {
+        this.scroll = GUILayout.BeginScrollView(this.scroll);
+        {
+            base.DrawEditor(index);
+        }
+        GUILayout.EndScrollView();
+
+        if (this.previewObject)
+        {
+            GUILayout.FlexibleSpace();
+            SirenixEditorGUI.HorizontalLineSeparator(1);
+            if (GUILayout.Button("Create Asset", GUILayoutOptions.Height(30)))
+            {
+                this.CreateAsset();
+            }
+        }
+    }
+
+    private void CreateAsset()
+    {
+        if (this.previewObject)
+        {
+            var dest = this.targetFolder + "/new " + this.MenuTree.Selection.First().Name.ToLower() + ".asset";
+            dest = AssetDatabase.GenerateUniqueAssetPath(dest);
+            AssetDatabase.CreateAsset(this.previewObject, dest);
+            AssetDatabase.Refresh();
+            Selection.activeObject = this.previewObject;
+            EditorApplication.delayCall += this.Close;
+        }
+    }
+}
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