Core/Objects: Fixup SMSG_UPDATE_OBJECT related refactors

Port From (https://github.com/TrinityCore/TrinityCore/commit/963eb6b80c1231ebaadd29806666c9ae5b79a985)
2024-11-11 14:14:43 -05:00
parent 6fcce1a6e4
commit 5909e7ba98
4 changed files with 50 additions and 51 deletions
@@ -801,7 +801,6 @@ namespace Game.Entities
        public virtual void BuildValuesUpdateWithFlag(WorldPacket data, UpdateFieldFlag flags, Player target)
        {
            data.WriteUInt32(0);
-            data.WriteUInt32(0);
        }

        public void AddToObjectUpdateIfNeeded()
@@ -4201,4 +4200,40 @@ namespace Game.Entities
        public ObjectGuid? PrivateObjectOwnerGuid;
        public GameObjectTypes? GameObjectType;
    }
+
+    public class UpdateFieldHolder
+    {
+        UpdateMask _changesMask = new((int)TypeId.Max);
+
+        public HasChangesMask ModifyValue(HasChangesMask updateData)
+        {
+            _changesMask.Set(updateData.Bit);
+            return updateData;
+        }
+
+        public void ClearChangesMask(HasChangesMask updateData)
+        {
+            _changesMask.Reset(updateData.Bit);
+            updateData.ClearChangesMask();
+        }
+
+        public void ClearChangesMask<U>(HasChangesMask updateData, ref UpdateField<U> updateField) where U : new()
+        {
+            _changesMask.Reset(updateData.Bit);
+
+            IHasChangesMask hasChangesMask = (IHasChangesMask)updateField._value;
+            if (hasChangesMask != null)
+                hasChangesMask.ClearChangesMask();
+        }
+
+        public uint GetChangedObjectTypeMask()
+        {
+            return _changesMask.GetBlock(0);
+        }
+
+        public bool HasChanged(TypeId index)
+        {
+            return _changesMask[(int)index];
+        }
+    }
 }