Fix threading issue introduced by #117 once for all

2022-11-28 16:49:11 -03:00
parent 08f18e2e69
commit 1ea26f1891
1 changed files with 5 additions and 2 deletions
--- a/Barotrauma/BarotraumaShared/SharedSource/Utils/ReflectionUtils.cs
+++ b/Barotrauma/BarotraumaShared/SharedSource/Utils/ReflectionUtils.cs
@@ -16,9 +16,12 @@ namespace Barotrauma
        public static IEnumerable<Type> GetDerivedNonAbstract<T>()
        {
            Assembly assembly = typeof(T).Assembly;
-            if (!cachedNonAbstractTypes.ContainsKey(assembly))
+            lock (cachedNonAbstractTypes) 
            {
-                AddNonAbstractAssemblyTypes(assembly);
+                if (!cachedNonAbstractTypes.ContainsKey(assembly))
+                {
+                    AddNonAbstractAssemblyTypes(assembly);
+                }
            }

            #warning TODO: Add safety checks in case an assembly is unloaded without being removed from the cache.