[9180] Add function to send custom animation for GameObject

Replace in code where packet used explicit.

Signed-off-by: NoFantasy <nofantasy@nf.no>

src/game/GameObject.cpp

@@ -202,10 +202,7 @@ void GameObject::Update(uint32 /*p_time*/)
                             udata.BuildPacket(&packet);
                             ((Player*)caster)->GetSession()->SendPacket(&packet);
 
-                            WorldPacket data(SMSG_GAMEOBJECT_CUSTOM_ANIM,8+4);
-                            data << GetGUID();
-                            data << (uint32)(0);
-                            ((Player*)caster)->SendMessageToSet(&data,true);
+                            SendGameObjectCustomAnim(GetGUID());
                         }
 
                         m_lootState = GO_READY;                 // can be successfully open with some chance

src/game/Object.cpp

@@ -1649,6 +1649,14 @@ void WorldObject::SendObjectDeSpawnAnim(uint64 guid)
     SendMessageToSet(&data, true);
 }
 
+void WorldObject::SendGameObjectCustomAnim(uint64 guid)
+{
+    WorldPacket data(SMSG_GAMEOBJECT_CUSTOM_ANIM, 8+4);
+    data << uint64(guid);
+    data << uint32(0);                                      // not known what this is
+    SendMessageToSet(&data, true);
+}
+
 void WorldObject::SetMap(Map * map)
 {
     ASSERT(map);

src/game/Object.h

@@ -482,6 +482,7 @@ class MANGOS_DLL_SPEC WorldObject : public Object
         void PlayDirectSound(uint32 sound_id, Player* target = NULL);
 
         void SendObjectDeSpawnAnim(uint64 guid);
+        void SendGameObjectCustomAnim(uint64 guid);
 
         virtual void SaveRespawnTime() {}
         void AddObjectToRemoveList();

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9179"
+ #define REVISION_NR "9180"
 #endif // __REVISION_NR_H__