From c15a48b0b462c8ef83efd19cf1531b78a2a245bc Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 17 Aug 2023 15:29:00 +0200
Subject: [PATCH] Allow Scripting Object as BT blackboard but don't support
 plain classes

---
 Source/Engine/AI/BehaviorTree.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/AI/BehaviorTree.cs b/Source/Engine/AI/BehaviorTree.cs
index 20f6e95b9..bd342f3d2 100644
--- a/Source/Engine/AI/BehaviorTree.cs
+++ b/Source/Engine/AI/BehaviorTree.cs
@@ -16,7 +16,7 @@ namespace FlaxEngine
 #if FLAX_EDITOR
         private static bool IsValidBlackboardType(ScriptType type)
         {
-            if (ScriptType.FlaxObject.IsAssignableFrom(type))
+            if (new ScriptType(typeof(SceneObject)).IsAssignableFrom(type))
                 return false;
             if (type.Type != null)
             {
@@ -35,7 +35,7 @@ namespace FlaxEngine
                    !type.IsAbstract &&
                    !type.IsArray &&
                    !type.IsVoid &&
-                   (type.IsClass || type.IsStructure) &&
+                   (type.IsStructure || ScriptType.FlaxObject.IsAssignableFrom(type)) &&
                    type.IsPublic &&
                    type.CanCreateInstance;
         }