Core/Objects: added ToUnit(), ToGameObject() (will be used in future)

Core/Unit:
- added SetFacing() function, using proper packet implementetion (spline type)
- added GetAuraCount() function (will be used in future)
Core/Creature: renamed one unknown type_flag

--HG--
branch : trunk

1 files changed, 4 insertions, 0 deletions

diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h
index 8dd065d0dfa..b05b98f67b7 100755
--- a/src/server/game/Entities/Object/Object.h
+++ b/src/server/game/Entities/Object/Object.h
@@ -323,6 +323,10 @@ class Object
         Creature* ToCreature(){ if (GetTypeId() == TYPEID_UNIT) return reinterpret_cast<Creature*>(this); else return NULL; }
         const Creature* ToCreature() const {if (GetTypeId() == TYPEID_UNIT) return (const Creature*)((Creature*)this); else return NULL; }
 
+        Unit* ToUnit(){ if (GetTypeId() == TYPEID_UNIT || GetTypeId() == TYPEID_PLAYER) return reinterpret_cast<Unit*>(this); else return NULL; }
+        const Unit* ToUnit() const {if (GetTypeId() == TYPEID_UNIT || GetTypeId() == TYPEID_PLAYER) return (const Unit*)((Unit*)this); else return NULL; }
+        GameObject* ToGameObject(){ if (GetTypeId() == TYPEID_GAMEOBJECT) return reinterpret_cast<GameObject*>(this); else return NULL; }
+        const GameObject* ToGameObject() const {if (GetTypeId() == TYPEID_GAMEOBJECT) return (const GameObject*)((GameObject*)this); else return NULL; }
     protected:
 
         Object ();