setting some areas so objects dont disappear

src/objects/DummyObject.cpp

@@ -10,4 +10,5 @@ CDummyObject::CDummyObject(CObject *obj)
 		AttachToRwObject(obj->m_rwObject);
 	obj->DetachFromRwObject();
 	m_level = obj->m_level;
+	m_area = obj->m_area;
 }