Core/Script: add script hook to allow overriding of a vehicle passenger's exit position (#23322)

* Core/Script: add script hook to allow overriding of a vehicle passenger's exit position.

* Allow to change orientation, and fix nopch.

* Keep original orientation, thanks jackpoz!

* Update Unit.cpp

Code cleanup

* Update Unit.cpp

(cherry picked from commit 88c6c61b95ac2b2f911b519136770479d31de27d)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index 5116d043ad9..7f77a6bba1c 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -71,6 +71,7 @@ struct CreatureTemplate;
 struct CreatureData;
 struct ItemTemplate;
 struct MapEntry;
+struct Position;
 struct QuestObjective;
 struct SceneTemplate;
 
@@ -410,6 +411,9 @@ class TC_GAME_API UnitScript : public ScriptObject
 
         // Called when Spell Damage is being Dealt
         virtual void ModifySpellDamageTaken(Unit* /*target*/, Unit* /*attacker*/, int32& /*damage*/, SpellInfo const* /*spellInfo*/) { }
+
+        // Called when an unit exits a vehicle
+        virtual void ModifyVehiclePassengerExitPos(Unit* /*passenger*/, Vehicle* /*vehicle*/, Position& /*pos*/) { }
 };
 
 class TC_GAME_API CreatureScript : public ScriptObject
@@ -1138,6 +1142,7 @@ class TC_GAME_API ScriptMgr
         void ModifyPeriodicDamageAurasTick(Unit* target, Unit* attacker, uint32& damage);
         void ModifyMeleeDamage(Unit* target, Unit* attacker, uint32& damage);
         void ModifySpellDamageTaken(Unit* target, Unit* attacker, int32& damage, SpellInfo const* spellInfo);
+        void ModifyVehiclePassengerExitPos(Unit* passenger, Vehicle* vehicle, Position& pos);
 
     public: /* AreaTriggerEntityScript */