Core/PacketIO: Fixed SMSG_UPDATE_OBJECT fragment changes mask initialization

2 files changed, 4 insertions, 1 deletions

diff --git a/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.cpp b/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.cpp
index 928fc525c70..c68a657c066 100644
--- a/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.cpp
+++ b/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.cpp
@@ -52,7 +52,10 @@ void EntityFragmentsHolder::Add(EntityFragment fragment, bool update)
         {
             UpdateableMasks[i] = 1 << maskIndex++;
             if (IsIndirectFragment(UpdateableIds[i]))
+            {
+                ContentsChangedMask |= UpdateableMasks[i]; // set the first bit to true to activate fragment
                 UpdateableMasks[i] |= 1 << maskIndex++;
+            }
         }
     }
 
diff --git a/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.h b/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.h
index a98afa79a2d..42d1ec52063 100644
--- a/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.h
+++ b/src/server/game/Entities/Object/Updates/WowCSEntityDefinitions.h
@@ -83,7 +83,7 @@ struct EntityFragmentsHolder
     std::array<EntityFragment, 2> UpdateableIds = { EntityFragment::End, EntityFragment::End };
     std::array<uint8, 2> UpdateableMasks = { };
     uint8 UpdateableCount = 0;
-    uint8 ContentsChangedMask = CGObjectActiveMask;
+    uint8 ContentsChangedMask = 0;
 
     void Add(EntityFragment fragment, bool update);
     void Remove(EntityFragment fragment);