Make collections thread-safe for AI and character systems

Refactored various collections (lists, dictionaries, queues, and caches) in AI, character, animation, and item component systems to use thread-safe patterns and concurrent data structures. This includes introducing copy-on-write wrappers, ConcurrentDictionary, ConcurrentQueue, and ThreadLocal where appropriate to ensure safe concurrent access and mutation, improving stability in multi-threaded scenarios.
2025-12-28 12:53:10 +08:00
parent 46595b1399
commit 31812d524d
12 changed files with 281 additions and 122 deletions
@@ -1,4 +1,4 @@
-using System.Xml.Linq;
+using System.Xml.Linq;

 namespace Barotrauma
 {
@@ -21,7 +21,7 @@ namespace Barotrauma
            var npcConversationCollection = new NPCConversationCollection(this, mainElement);
            if (!NPCConversationCollection.Collections.ContainsKey(npcConversationCollection.Language))
            {
-                NPCConversationCollection.Collections.Add(npcConversationCollection.Language, new PrefabCollection<NPCConversationCollection>());
+                NPCConversationCollection.Collections.TryAdd(npcConversationCollection.Language, new PrefabCollection<NPCConversationCollection>());
            }
            NPCConversationCollection.Collections[npcConversationCollection.Language].Add(npcConversationCollection, allowOverriding);
        }
@@ -42,4 +42,4 @@ namespace Barotrauma
            }
        }
    }
-}
+}