From a9e872bd649314333be013c28704613881fb9a96 Mon Sep 17 00:00:00 2001
From: UltraNix <80540499+UltraNix@users.noreply.github.com>
Date: Sat, 9 Jul 2022 17:58:14 +0200
Subject: [PATCH] =?UTF-8?q?fix(Scripts/ZulGurub):=20Prevent=20from=20summo?=
 =?UTF-8?q?ning=20multiple=20Edge=20of=20Madnes=E2=80=A6=20(#12331)?=
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...s bosses.
---
 .../ZulGurub/instance_zulgurub.cpp              | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/server/scripts/EasternKingdoms/ZulGurub/instance_zulgurub.cpp b/src/server/scripts/EasternKingdoms/ZulGurub/instance_zulgurub.cpp
index 325dd749c..bbd5c1e8d 100644
--- a/src/server/scripts/EasternKingdoms/ZulGurub/instance_zulgurub.cpp
+++ b/src/server/scripts/EasternKingdoms/ZulGurub/instance_zulgurub.cpp
@@ -82,6 +82,12 @@ public:
                 case NPC_GAHZRANKA:
                     _gahzrankaGUID = creature->GetGUID();
                     break;
+                case NPC_GRILEK:
+                case NPC_HAZZARAH:
+                case NPC_RENATAKI:
+                case NPC_WUSHOOLAY:
+                    _edgeOfMadnessGUID = creature->GetGUID();
+                    break;
                 default:
                     break;
             }
@@ -119,6 +125,8 @@ public:
                     return _goGongOfBethekkGUID;
                 case DATA_HAKKAR:
                     return _hakkarGUID;
+                case DATA_EDGE_OF_MADNESS:
+                    return _edgeOfMadnessGUID;
             }
 
             return ObjectGuid::Empty;
@@ -186,6 +194,7 @@ public:
         ObjectGuid _goGongOfBethekkGUID;
         ObjectGuid _hakkarGUID;
         ObjectGuid _gahzrankaGUID;
+        ObjectGuid _edgeOfMadnessGUID;
     };
 
     InstanceScript* GetInstanceScript(InstanceMap* map) const override
@@ -223,6 +232,14 @@ struct go_brazier_of_madness : public GameObjectAI
             return true;
         }
 
+        if (InstanceScript* instanceScript = me->GetInstanceScript())
+        {
+            if (instanceScript->GetGuidData(DATA_EDGE_OF_MADNESS))
+            {
+                return false;
+            }
+        }
+
         uint32 bossEntry = 0;
         for (uint8 i = 0; i < 4; ++i)
         {