From 63790adbfea2b9a7665f72ae6b9fe254ce195682 Mon Sep 17 00:00:00 2001
From: Adam B <adam@asblab.work>
Date: Tue, 11 Apr 2023 15:11:48 -0600
Subject: Add code that changes the faction of Tortheldrin in Dire Maul
 (#28581)

* Add code that changes the faction of Tortheldrin

Per WoW Classic, Tortheldrin becomes hostile after Immolthar is killed. This code implements an event that does this.

* Bug fix.

Fixed a bug where the server would crash if the bosses were already dead and the player zoned in.

* Recommited with the correct path.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Removed wrong file.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Made changes requested by jackpoz.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Corrected a syntax error after testing.
- Tested in game and confirmed all is working.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Removed whitespace changes.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Changed the script to use OnUnitDeath rather than an event.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Removed the IMMO_DEAD_CHECK event.

Signed-off-by: Adam Bajac <adam@asblab.work>

* Removed redundant comma.

Signed-off-by: Adam Bajac <adam@asblab.work>

---------

Signed-off-by: Adam Bajac <adam@asblab.work>
Co-authored-by: Adam B <adam@avalonglobal.com>
---
 .../scripts/Kalimdor/DireMaul/instance_dire_maul.cpp      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/server/scripts')

diff --git a/src/server/scripts/Kalimdor/DireMaul/instance_dire_maul.cpp b/src/server/scripts/Kalimdor/DireMaul/instance_dire_maul.cpp
index 36fd1c605d7..0dce5d2e81f 100644
--- a/src/server/scripts/Kalimdor/DireMaul/instance_dire_maul.cpp
+++ b/src/server/scripts/Kalimdor/DireMaul/instance_dire_maul.cpp
@@ -93,6 +93,9 @@ public:
                     if (GetBossState(DATA_FORCEFIELD) != DONE)
                         creature->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
                     break;
+                case NPC_TORTHELDRIN:
+                    _tortheldrinGUID = creature->GetGUID();
+                break;
                 default:
                     break;
             }
@@ -147,6 +150,8 @@ public:
                     return _forcefieldGUID;
                 case NPC_IMMOLTHAR:
                     return _immoGUID;
+                case NPC_TORTHELDRIN:
+                    return _tortheldrinGUID;
                 default:
                     break;
             }
@@ -266,12 +271,22 @@ public:
             }
         }
 
+        void OnUnitDeath(Unit* unit) override
+        {
+            if (unit->GetGUID() == _immoGUID)
+            {
+                if (Creature* tortheldrin = instance->GetCreature(_tortheldrinGUID))
+                    tortheldrin->SetFaction(FACTION_ENEMY);
+            }
+        }
+
 protected:
         EventMap _events;
         std::array<ObjectGuid, 5> _crystalGUIDs;
         std::array<std::array<ObjectGuid, 4>, 5> _crystalCreatureGUIDs; // 5 different Crystals, maximum of 4 Creatures
         ObjectGuid _forcefieldGUID;
         ObjectGuid _immoGUID;
+        ObjectGuid _tortheldrinGUID;
     };
 
     InstanceScript* GetInstanceScript(InstanceMap* map) const override
-- 
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