fix(Scripts/Commands): Re-spawn pool quests after reload quest starters (#24696)

Co-authored-by: blinkysc <blinkysc@users.noreply.github.com>

src/server/game/Pools/PoolMgr.cpp

@@ -1038,6 +1038,20 @@ void PoolMgr::ChangeWeeklyQuests()
     SaveQuestsToDB(false, true, false);
 }
 
+void PoolMgr::ReSpawnPoolQuests()
+{
+    for (auto& [questId, poolId] : mQuestSearchMap)
+    {
+        if (IsSpawnedObject<Quest>(questId))
+        {
+            PoolObject tempObj(questId, 0.0f);
+            auto it = mPoolQuestGroups.find(poolId);
+            if (it != mPoolQuestGroups.end())
+                it->second.Spawn1Object(&tempObj);
+        }
+    }
+}
+
 // Call to spawn a pool, if cache if true the method will spawn only if cached entry is different
 // If it's same, the creature is respawned only (added back to map)
 template<>

src/server/game/Pools/PoolMgr.h

@@ -130,10 +130,12 @@ public:
 
     void ChangeDailyQuests();
     void ChangeWeeklyQuests();
+    void ReSpawnPoolQuests();
 
     PooledQuestRelation mQuestCreatureRelation;
     PooledQuestRelation mQuestGORelation;
 
+    friend class PoolQuestReloadFixTest;
 private:
     template<typename T>
     void SpawnPool(uint32 pool_id, uint32 db_guid_or_pool_id);

src/server/scripts/Commands/cs_reload.cpp

@@ -30,6 +30,7 @@
 #include "MapMgr.h"
 #include "MotdMgr.h"
 #include "ObjectMgr.h"
+#include "PoolMgr.h"
 #include "ScriptMgr.h"
 #include "ServerMailMgr.h"
 #include "SkillDiscovery.h"
@@ -270,6 +271,7 @@ public:
 
         LOG_INFO("server.loading", "Reloading Quests Relations...");
         sObjectMgr->LoadQuestStartersAndEnders();
+        sPoolMgr->ReSpawnPoolQuests();
         handler->SendGlobalGMSysMessage("DB tables `*_queststarter` and `*_questender` reloaded.");
         return true;
     }
@@ -490,6 +492,7 @@ public:
     {
         LOG_INFO("server.loading", "Loading Quests Relations... (`creature_queststarter`)");
         sObjectMgr->LoadCreatureQuestStarters();
+        sPoolMgr->ReSpawnPoolQuests();
         handler->SendGlobalGMSysMessage("DB table `creature_queststarter` reloaded.");
         return true;
     }
@@ -532,6 +535,7 @@ public:
     {
         LOG_INFO("server.loading", "Loading Quests Relations... (`gameobject_queststarter`)");
         sObjectMgr->LoadGameobjectQuestStarters();
+        sPoolMgr->ReSpawnPoolQuests();
         handler->SendGlobalGMSysMessage("DB table `gameobject_queststarter` reloaded.");
         return true;
     }