fix(Core/LFG): Lock Deathknights from the dungeonfinder until they complete their starting zone (#22270)

data/sql/updates/pending_db_world/rev_1748972350605073197.sql

@@ -0,0 +1,2 @@
+--
+UPDATE `creature_template` SET `ScriptName` = 'npc_king_varian_wrynn' WHERE (`entry` = 29611);

src/server/game/DungeonFinding/LFGMgr.cpp

@@ -422,6 +422,8 @@ namespace lfg
                 lockData = LFG_LOCKSTATUS_TOO_HIGH_LEVEL;
             else if (dungeon->seasonal && !IsSeasonActive(dungeon->id))
                 lockData = LFG_LOCKSTATUS_NOT_IN_SEASON;
+            else if (player->IsClass(CLASS_DEATH_KNIGHT) && !player->IsGameMaster() &&!(player->IsQuestRewarded(13188) || player->IsQuestRewarded(13189)))
+                lockData = LFG_LOCKSTATUS_QUEST_NOT_COMPLETED;
             else if (ar)
             {
                 // Check required items

src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp

@@ -472,10 +472,32 @@ public:
     }
 };
 
+enum KingVarianWrynn : uint32
+{
+    // Deathknight Starting Zone End
+    QUEST_WHERE_KINGS_WALK       = 13188,
+};
+
+class npc_king_varian_wrynn : public CreatureScript
+{
+public:
+    npc_king_varian_wrynn() : CreatureScript("npc_king_varian_wrynn") { }
+
+    bool OnQuestReward(Player* player, Creature* /*creature*/, Quest const* quest, uint32 /*item*/) override
+    {
+
+        if (quest->GetQuestId() == QUEST_WHERE_KINGS_WALK)
+            sLFGMgr->InitializeLockedDungeons(player);
+
+        return true;
+    }
+};
+
 void AddSC_stormwind_city()
 {
     new npc_tyrion();
     new npc_tyrion_spybot();
     new npc_lord_gregor_lescovar();
     new npc_marzon_silent_blade();
+    new npc_king_varian_wrynn();
 }

src/server/scripts/Kalimdor/zone_orgrimmar.cpp

@@ -33,6 +33,7 @@ EndContentData */
 #include "ScriptedCreature.h"
 #include "ScriptedGossip.h"
 #include "TaskScheduler.h"
+#include "LFGMgr.h"
 
 /*######
 ## npc_shenthul
@@ -155,6 +156,9 @@ enum ThrallWarchief : uint32
     QUEST_WHAT_THE_WIND_CARRIES    = 6566,
     GOSSIP_MENU_THRALL             = 3664,
     GOSSIP_RESPONSE_THRALL_FIRST   = 5733,
+
+    // Deathknight Starting Zone End
+    QUEST_WARCHIEFS_BLESSING       = 13189,
 };
 
 const Position heraldOfThrallPos = { -462.404f, -2637.68f, 96.0656f, 5.8606f };
@@ -204,14 +208,19 @@ public:
         return true;
     }
 
-    bool OnQuestReward(Player* /*player*/, Creature* creature, Quest const* quest, uint32 /*item*/) override
+    bool OnQuestReward(Player* player, Creature* creature, Quest const* quest, uint32 /*item*/) override
     {
-        if (quest->GetQuestId() == QUEST_FOR_THE_HORDE)
+        switch (quest->GetQuestId())
         {
+            case (QUEST_FOR_THE_HORDE):
                 if (creature && creature->AI())
-            {
                     creature->AI()->DoAction(ACTION_START_TALKING);
-            }
+                break;
+            case (QUEST_WARCHIEFS_BLESSING):
+                sLFGMgr->InitializeLockedDungeons(player);
+                break;
+            default:
+                break;
         }
 
         return true;