From 5e03954afe9cbea9a8eeb2c19f441f2c29bb3c3e Mon Sep 17 00:00:00 2001
From: MapleWheels <njainanan@gmail.com>
Date: Fri, 22 Sep 2023 11:56:12 -0400
Subject: [PATCH] Added threading controls to AppDomain type search.

---
 .../LuaCs/Plugins/AssemblyManager.cs           | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/Barotrauma/BarotraumaShared/SharedSource/LuaCs/Plugins/AssemblyManager.cs b/Barotrauma/BarotraumaShared/SharedSource/LuaCs/Plugins/AssemblyManager.cs
index 13fccff71..b68a8e6b7 100644
--- a/Barotrauma/BarotraumaShared/SharedSource/LuaCs/Plugins/AssemblyManager.cs
+++ b/Barotrauma/BarotraumaShared/SharedSource/LuaCs/Plugins/AssemblyManager.cs
@@ -236,12 +236,20 @@ public partial class AssemblyManager
         if (types.Count > 0)
             return types;
         
-        // fallback to Type.GetType
-        foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
+        OpsLockLoaded.EnterReadLock();
+        try
         {
-            Type t = assembly.GetType(typeName);
-            if (t is not null)
-                types.Add(byRef ? t.MakeByRefType() : t);
+            // fallback to Type.GetType
+            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
+            {
+                Type t = assembly.GetType(typeName, false, false);
+                if (t is not null)
+                    types.Add(byRef ? t.MakeByRefType() : t);
+            }
+        }
+        finally
+        {
+            OpsLockLoaded.ExitReadLock();
         }
         
         return types;