feat: Update package.json to 1.4.0

SubclassSelector now support nested private type

Assets/MackySoft/MackySoft.SerializeReferenceExtensions/Editor/PropertyDrawerCache.cs

@@ -26,49 +26,47 @@ namespace MackySoft.SerializeReferenceExtensions.Editor
 		static Type GetCustomPropertyDrawerType (Type type)
 		{
 			Type[] interfaceTypes = type.GetInterfaces();
-			
-			foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
+
+			var types = TypeCache.GetTypesWithAttribute<CustomPropertyDrawer>();
+			foreach (Type drawerType in types)
 			{
-				foreach (Type drawerType in assembly.GetTypes())
+				var customPropertyDrawerAttributes = drawerType.GetCustomAttributes(typeof(CustomPropertyDrawer), true);
+				foreach (CustomPropertyDrawer customPropertyDrawer in customPropertyDrawerAttributes)
 				{
-					var customPropertyDrawerAttributes = drawerType.GetCustomAttributes(typeof(CustomPropertyDrawer), true);
-					foreach (CustomPropertyDrawer customPropertyDrawer in customPropertyDrawerAttributes)
+					var field = customPropertyDrawer.GetType().GetField("m_Type", BindingFlags.NonPublic | BindingFlags.Instance);
+					if (field != null)
 					{
-						var field = customPropertyDrawer.GetType().GetField("m_Type", BindingFlags.NonPublic | BindingFlags.Instance);
-						if (field != null)
+						var fieldType = field.GetValue(customPropertyDrawer) as Type;
+						if (fieldType != null)
 						{
-							var fieldType = field.GetValue(customPropertyDrawer) as Type;
-							if (fieldType != null)
+							if (fieldType == type)
 							{
-								if (fieldType == type)
+								return drawerType;
+							}
+							
+							// If the property drawer also allows for being applied to child classes, check if they match
+							var useForChildrenField = customPropertyDrawer.GetType().GetField("m_UseForChildren", BindingFlags.NonPublic | BindingFlags.Instance);
+							if (useForChildrenField != null)
+							{
+								object useForChildrenValue = useForChildrenField.GetValue(customPropertyDrawer);
+								if (useForChildrenValue is bool && (bool)useForChildrenValue)
 								{
-									return drawerType;
-								}
-								
-								// If the property drawer also allows for being applied to child classes, check if they match
-								var useForChildrenField = customPropertyDrawer.GetType().GetField("m_UseForChildren", BindingFlags.NonPublic | BindingFlags.Instance);
-								if (useForChildrenField != null)
-								{
-									object useForChildrenValue = useForChildrenField.GetValue(customPropertyDrawer);
-									if (useForChildrenValue is bool && (bool)useForChildrenValue)
+									// Check interfaces
+									if (Array.Exists(interfaceTypes, interfaceType => interfaceType == fieldType))
 									{
-										// Check interfaces
-										if (Array.Exists(interfaceTypes, interfaceType => interfaceType == fieldType))
+										return drawerType;
+									}
+
+									// Check derived types
+									Type baseType = type.BaseType;
+									while (baseType != null)
+									{
+										if (baseType == fieldType)
 										{
 											return drawerType;
 										}
 
-										// Check derived types
-										Type baseType = type.BaseType;
-										while (baseType != null)
-										{
-											if (baseType == fieldType)
-											{
-												return drawerType;
-											}
-
-											baseType = baseType.BaseType;
-										}
+										baseType = baseType.BaseType;
 									}
 								}
 							}

Assets/MackySoft/MackySoft.SerializeReferenceExtensions/Editor/SubclassSelectorDrawer.cs

@@ -56,7 +56,13 @@ namespace MackySoft.SerializeReferenceExtensions.Editor
 				{
 					Rect foldoutRect = new Rect(position);
 					foldoutRect.height = EditorGUIUtility.singleLineHeight;
+
+#if UNITY_2022_2_OR_NEWER
+					// NOTE: Position x must be adjusted.
+					// FIXME: Is there a more essential solution...?
 					foldoutRect.x -= 12;
+#endif
+
 					property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, GUIContent.none, true);
 				}
 
@@ -124,7 +130,7 @@ namespace MackySoft.SerializeReferenceExtensions.Editor
 				Type baseType = ManagedReferenceUtility.GetType(managedReferenceFieldTypename);
 				var popup = new AdvancedTypePopup(
 					TypeCache.GetTypesDerivedFrom(baseType).Append(baseType).Where(p =>
-						(p.IsPublic || p.IsNestedPublic) &&
+						(p.IsPublic || p.IsNestedPublic || p.IsNestedPrivate) &&
 						!p.IsAbstract &&
 						!p.IsGenericType &&
 						!k_UnityObjectType.IsAssignableFrom(p) &&

Assets/MackySoft/MackySoft.SerializeReferenceExtensions/package.json

@@ -2,7 +2,7 @@
 	"name": "com.mackysoft.serializereference-extensions",
 	"displayName": "SerializeReference Extensions",
 	"author": { "name": "MackySoft", "url": "https://github.com/mackysoft" },
-	"version": "1.3.0",
+	"version": "1.4.0",
 	"unity": "2021.3",
 	"description": "Provide popup to specify the type of the field serialized by the [SerializeReference] attribute in the inspector.",
 	"keywords": [ "SerializeReference", "Editor" ],

Packages/manifest.json

@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "com.unity.ide.rider": "3.0.24",
-    "com.unity.ide.visualstudio": "2.0.18",
+    "com.unity.ide.rider": "3.0.28",
+    "com.unity.ide.visualstudio": "2.0.22",
     "com.unity.ide.vscode": "1.2.5",
     "com.unity.test-framework": "1.1.33",
     "com.unity.modules.ai": "1.0.0",

Packages/packages-lock.json

@@ -8,7 +8,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.rider": {
-      "version": "3.0.24",
+      "version": "3.0.28",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -17,7 +17,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.visualstudio": {
-      "version": "2.0.18",
+      "version": "2.0.22",
       "depth": 0,
       "source": "registry",
       "dependencies": {

README.md

@@ -18,6 +18,7 @@ The `SubclassSelector` attribute allows you to easily set subclasses of those ab
 - **[New]** Available `CustomPropertyDrawer` for subclasses.
 - **[New]** Restore values of previous object from JSON when subclass is changed. (required Unity 2021.3 or later)
 - **[New]** Copy & Paste the subclass properties. (required Unity 2021.3 or later)
+- **[New]** Clear & reset the subclass properties. (required Unity 2021.3 or later)
 
 > See below for the reason for the limitation of versions less than Unity 2021.3.
 >