*Provide another way to implement dynamic spawns. Now a creature will call its zonescript before spawn to determine the spawned entry. This can be used to implement zones such as wintergrasp with less data requirement (only need to know the entry of counterpart creatures, not require spawn points)

*Use zonescript as basic class of opvp script and dugeon script (can also be used for bg)
*Store zonescript in worldobject.
*Add door for sapphiron.

--HG--
branch : trunk

src/game/OutdoorPvPMgr.h

@@ -27,6 +27,7 @@
 class Player;
 class GameObject;
 class Creature;
+class ZoneScript;
 struct GossipOption;
 
 // class to handle player enter / leave / areatrigger / GO use events
@@ -51,7 +52,7 @@ public:
     // handle custom go if registered
     bool HandleOpenGo(Player * plr, uint64 guid);
     
-    void OnGameObjectCreate(GameObject *go, bool add);
+    ZoneScript * GetZoneScript(uint32 zoneId);
 
     void AddZone(uint32 zoneid, OutdoorPvP * handle);