1 files changed, 6 insertions, 0 deletions
diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index 233e56aadb2..d0f9ad32f1c 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -66,6 +66,8 @@ struct AchievementCriteriaData;
 struct AuctionEntry;
 struct ConditionSourceInfo;
 struct Condition;
+struct CreatureTemplate;
+struct CreatureData;
 struct ItemTemplate;
 struct OutdoorPvPData;
 
@@ -432,6 +434,9 @@ class TC_GAME_API CreatureScript : public UnitScript, public UpdatableScript<Cre
         // Called when the dialog status between a player and the creature is requested.
         virtual uint32 GetDialogStatus(Player* /*player*/, Creature* /*creature*/) { return DIALOG_STATUS_SCRIPTED_NO_STATUS; }
 
+        // Called when the creature tries to spawn. Return false to block spawn and re-evaluate on next tick.
+        virtual bool CanSpawn(ObjectGuid::LowType /*spawnId*/, CreatureTemplate const* /*cTemplate*/, CreatureData const* /*cData*/, Map const* /*map*/) { return true; }
+
         // Called when a CreatureAI object is needed for the creature.
         virtual CreatureAI* GetAI(Creature* /*creature*/) const { return NULL; }
 };
@@ -957,6 +962,7 @@ class TC_GAME_API ScriptMgr
         bool OnQuestSelect(Player* player, Creature* creature, Quest const* quest);
         bool OnQuestReward(Player* player, Creature* creature, Quest const* quest, uint32 opt);
         uint32 GetDialogStatus(Player* player, Creature* creature);
+        bool CanSpawn(ObjectGuid::LowType spawnId, CreatureTemplate const* cTemplate, CreatureData const* cData, Map const* map);
         CreatureAI* GetCreatureAI(Creature* creature);
         void OnCreatureUpdate(Creature* creature, uint32 diff);