Eluna timed event rewrite (#30)

Required core changes for ElunaLuaEngine/Eluna@4790ef8

Author: Foereaper

src/server/game/Entities/Object/Object.cpp

@@ -1809,21 +1809,9 @@ void WorldObject::SetMap(Map* map)
     m_mapId = map->GetId();
     m_InstanceId = map->GetInstanceId();
 #ifdef ELUNA
-    // always reset Map events, then recreate the Map events procesor if Eluna is enabled for the map
-    auto& events = GetElunaEvents(m_mapId);
-    if (events)
-        events.reset();
-
-    if (Eluna* e = map->GetEluna())
-        events = std::make_unique<ElunaEventProcessor>(e, this);
-
-    // create the World events processor
-    if (Eluna* e = sWorld->GetEluna())
-    {
-        auto& events = GetElunaEvents(-1);
-        if (!events)
-            events = std::make_unique<ElunaEventProcessor>(e, this);
-    }
+    // Reset MAP processor
+    if (elunaMapEvents)
+        elunaMapEvents.reset();
 #endif
     if (IsStoredInWorldObjectGridContainer())
         m_currMap->AddWorldObject(this);
@@ -3634,6 +3622,29 @@ Eluna* WorldObject::GetEluna() const
 
     return nullptr;
 }
+
+ElunaEventProcessor* WorldObject::GetElunaEvents(int32 mapId)
+{
+    Eluna* eluna = mapId == -1 ? sWorld->GetEluna() : GetEluna();
+    if (!eluna)
+        return nullptr;
+
+    EventMgr* mgr = eluna->eventMgr.get();
+    if (!mgr)
+        return nullptr;
+
+    // Select the correct ProcessorInfo slot
+    std::unique_ptr<ElunaProcessorInfo>& info = (mapId == -1) ? elunaWorldEvents : elunaMapEvents;
+
+    // Lazily create processor + ProcessorInfo handle
+    if (!info)
+    {
+        uint64 id = mgr->CreateObjectProcessor(this);
+        info = std::make_unique<ElunaProcessorInfo>(mgr, id);
+    }
+
+    return mgr->GetObjectProcessor(info->GetProcessorId());
+}
 #endif
 
 template TC_GAME_API void WorldObject::GetGameObjectListWithEntryInGrid(std::list<GameObject*>&, uint32, float) const;

src/server/game/Entities/Object/Object.h

@@ -62,6 +62,7 @@ class WorldObject;
 class WorldPacket;
 class ZoneScript;
 #ifdef ELUNA
+class ElunaEventProcessorInfo;
 class ElunaEventProcessor;
 class Eluna;
 #endif
@@ -568,12 +569,12 @@ class TC_GAME_API WorldObject : public Object, public WorldLocation
         uint32  LastUsedScriptID;
 
 #ifdef ELUNA
-        std::unique_ptr <ElunaEventProcessor> elunaMapEvents;
-        std::unique_ptr <ElunaEventProcessor> elunaWorldEvents;
+        std::unique_ptr<ElunaProcessorInfo> elunaMapEvents;
+        std::unique_ptr<ElunaProcessorInfo> elunaWorldEvents;
 
         Eluna* GetEluna() const;
 
-        std::unique_ptr<ElunaEventProcessor>& GetElunaEvents(int32 mapId) { return (mapId == -1) ? elunaWorldEvents : elunaMapEvents; }
+        ElunaEventProcessor* GetElunaEvents(int32 mapId);
 
         LuaVal lua_data = LuaVal({});
 #endif