feat(Core/Disables): Implement DISABLE_TYPE_GAME_EVENT (#9099)

src/server/game/Events/GameEventMgr.cpp

@@ -16,6 +16,7 @@
  */
 
 #include "BattlegroundMgr.h"
+#include "DisableMgr.h"
 #include "GameEventMgr.h"
 #include "GameObjectAI.h"
 #include "GossipDef.h"
@@ -136,6 +137,11 @@ void GameEventMgr::StartInternalEvent(uint16 event_id)
 
 bool GameEventMgr::StartEvent(uint16 event_id, bool overwrite)
 {
+    if (DisableMgr::IsDisabledFor(DISABLE_TYPE_GAME_EVENT, event_id, nullptr) && !overwrite)
+    {
+        return false;
+    }
+
     GameEventData& data = mGameEvent[event_id];
     if (data.state == GAMEEVENT_NORMAL || data.state == GAMEEVENT_INTERNAL)
     {
@@ -251,6 +257,7 @@ void GameEventMgr::LoadFromDB()
             }
 
             GameEventData& pGameEvent = mGameEvent[event_id];
+            pGameEvent.eventId      = fields[0].GetUInt32();
             uint64 starttime        = fields[1].GetUInt64();
             pGameEvent.start        = time_t(starttime);
             uint64 endtime          = fields[2].GetUInt64();
@@ -1852,6 +1859,21 @@ void GameEventMgr::SetHolidayEventTime(GameEventData& event)
     }
 }
 
+uint32 GameEventMgr::GetHolidayEventId(uint32 holidayId) const
+{
+    auto const events = sGameEventMgr->GetEventMap();
+
+    for (auto const& eventEntry : events)
+    {
+        if (eventEntry.holiday_id == holidayId)
+        {
+            return eventEntry.eventId;
+        }
+    }
+
+    return 0;
+}
+
 bool IsHolidayActive(HolidayIds id)
 {
     if (id == HOLIDAY_NONE)

src/server/game/Events/GameEventMgr.h

@@ -55,6 +55,7 @@ typedef std::map<uint32 /*condition id*/, GameEventFinishCondition> GameEventCon
 struct GameEventData
 {
     GameEventData()  { }
+    uint32 eventId;
     time_t start{1};           // occurs after this time
     time_t end{0};             // occurs before this time
     time_t nextstart{0};       // after this time the follow-up events count this phase completed
@@ -119,6 +120,7 @@ public:
     void StopEvent(uint16 event_id, bool overwrite = false);
     void HandleQuestComplete(uint32 quest_id);  // called on world event type quest completions
     uint32 GetNPCFlag(Creature* cr);
+    [[nodiscard]] uint32 GetHolidayEventId(uint32 holidayId) const;
 private:
     void SendWorldStateUpdate(Player* player, uint16 event_id);
     void AddActiveEvent(uint16 event_id) { m_ActiveEvents.insert(event_id); }