Core/Entities: Move GridObject to its own header (#26358)

* GridObject

* Add include to more files

src/server/game/Entities/Corpse/Corpse.h

@@ -19,6 +19,7 @@
 #define TRINITYCORE_CORPSE_H
 
 #include "Object.h"
+#include "GridObject.h"
 #include "DatabaseEnvFwd.h"
 #include "GridDefines.h"
 #include "Loot.h"

src/server/game/Entities/Creature/Creature.h

@@ -24,6 +24,7 @@
 #include "DatabaseEnvFwd.h"
 #include "Duration.h"
 #include "Loot.h"
+#include "GridObject.h"
 #include "MapObject.h"
 #include <list>
 

src/server/game/Entities/DynamicObject/DynamicObject.h

@@ -19,6 +19,7 @@
 #define TRINITYCORE_DYNAMICOBJECT_H
 
 #include "Object.h"
+#include "GridObject.h"
 #include "MapObject.h"
 
 class Unit;

src/server/game/Entities/GameObject/GameObject.h

@@ -19,6 +19,7 @@
 #define TRINITYCORE_GAMEOBJECT_H
 
 #include "Object.h"
+#include "GridObject.h"
 #include "DatabaseEnvFwd.h"
 #include "GameObjectData.h"
 #include "Loot.h"

src/server/game/Entities/Object/GridObject.h

@@ -0,0 +1,20 @@
+#ifndef _GRIDOBJECT_H
+#define _GRIDOBJECT_H
+
+#include "GridReference.h"
+#include "GridRefManager.h"
+
+template<class T>
+class GridObject
+{
+    public:
+        virtual ~GridObject() { }
+
+        bool IsInGrid() const { return _gridRef.isValid(); }
+        void AddToGrid(GridRefManager<T>& m) { ASSERT(!IsInGrid()); _gridRef.link(&m, (T*)this); }
+        void RemoveFromGrid() { ASSERT(IsInGrid()); _gridRef.unlink(); }
+    private:
+        GridReference<T> _gridRef;
+};
+
+#endif

src/server/game/Entities/Object/Object.h

@@ -21,8 +21,6 @@
 #include "Common.h"
 #include "Duration.h"
 #include "EventProcessor.h"
-#include "GridReference.h"
-#include "GridRefManager.h"
 #include "ModelIgnoreFlags.h"
 #include "MovementInfo.h"
 #include "ObjectDefines.h"
@@ -244,19 +242,6 @@ class TC_GAME_API Object
         Object& operator=(Object const& right) = delete;
 };
 
-template<class T>
-class GridObject
-{
-    public:
-        virtual ~GridObject() { }
-
-        bool IsInGrid() const { return _gridRef.isValid(); }
-        void AddToGrid(GridRefManager<T>& m) { ASSERT(!IsInGrid()); _gridRef.link(&m, (T*)this); }
-        void RemoveFromGrid() { ASSERT(IsInGrid()); _gridRef.unlink(); }
-    private:
-        GridReference<T> _gridRef;
-};
-
 template <class T_VALUES, class T_FLAGS, class FLAG_TYPE, uint8 ARRAY_SIZE>
 class FlaggedValuesArray32
 {

src/server/game/Entities/Object/Updates/UpdateMask.h

@@ -20,6 +20,7 @@
 
 #include "UpdateFields.h"
 #include "ByteBuffer.h"
+#include "Errors.h"
 
 class UpdateMask
 {

src/server/game/Entities/Player/Player.h

@@ -18,6 +18,7 @@
 #ifndef _PLAYER_H
 #define _PLAYER_H
 
+#include "GridObject.h"
 #include "Unit.h"
 #include "DatabaseEnvFwd.h"
 #include "DBCEnums.h"