Scripts/SmartAI: Forward invoker to invoked action list actions. Also JustAppeared -> InitializeAI.

Port From (https://github.com/TrinityCore/TrinityCore/commit/1f26122528ad31a9dedbfcf5c1029cf750dfd1d4)

Source/Game/AI/SmartScripts/SmartAI.cs

@@ -565,7 +565,7 @@ namespace Game.AI
             return false;
         }
 
-        public override void JustAppeared()
+        public override void InitializeAI()
         {
             _despawnTime = 0;
             _respawnTime = 0;
@@ -711,14 +711,6 @@ namespace Game.AI
             GetScript().ProcessEventsFor(apply ? SmartEvents.PassengerBoarded : SmartEvents.PassengerRemoved, passenger, (uint)seatId, 0, apply);
         }
 
-        public override void InitializeAI()
-        {
-            _script.OnInitialize(me);
-
-            if (!me.IsDead())
-                GetScript().OnReset();
-        }
-
         public override void OnCharmed(bool apply)
         {
             if (apply) // do this before we change charmed state, as charmed state might prevent these things from processing
@@ -893,9 +885,7 @@ namespace Game.AI
 
         public void SetScript9(SmartScriptHolder e, uint entry, Unit invoker)
         {
-            if (invoker != null)
+            GetScript().SetScript9(e, entry, invoker);
-                GetScript().LastInvoker = invoker.GetGUID();
-            GetScript().SetScript9(e, entry);
         }
 
         public override void OnGameEvent(bool start, ushort eventId)
@@ -1088,9 +1078,6 @@ namespace Game.AI
 
         public override void Reset()
         {
-            // call respawn event on reset
-            GetScript().ProcessEventsFor(SmartEvents.Respawn);
-
             GetScript().OnReset();
         }
 
@@ -1142,9 +1129,7 @@ namespace Game.AI
 
         public void SetScript9(SmartScriptHolder e, uint entry, Unit invoker)
         {
-            if (invoker != null)
+            GetScript().SetScript9(e, entry, invoker);
-                GetScript().LastInvoker = invoker.GetGUID();
-            GetScript().SetScript9(e, entry);
         }
 
         public override void OnGameEvent(bool start, ushort eventId)
@@ -1195,10 +1180,7 @@ namespace Game.AI
 
         public void SetScript9(SmartScriptHolder e, uint entry, Unit invoker)
         {
-            if (invoker)
+            GetScript().SetScript9(e, entry, invoker);
-                GetScript().LastInvoker = invoker.GetGUID();
-
-            GetScript().SetScript9(e, entry);
         }
 
         public SmartScript GetScript() { return _script; }

Source/Game/AI/SmartScripts/SmartAIManager.cs

@@ -491,8 +491,8 @@ namespace Game.AI
                         Log.outError(LogFilter.Sql, "SmartAIMgr: Entry {e.entryOrGuid} SourceType {e.GetScriptType()} Event {e.GetEventType()} Action {}e.GetActionType() has invoker target, but action does not provide any invoker!");
                         // allow this to load for now
                         // return false;
-                        break;
                     }
+                    break;
                 case SmartTargets.PlayerRange:
                 case SmartTargets.Self:
                 case SmartTargets.Victim:

Source/Game/AI/SmartScripts/SmartScript.cs

@@ -39,6 +39,7 @@ namespace Game.AI
         List<SmartScriptHolder> _events = new();
         List<SmartScriptHolder> _installEvents = new();
         List<SmartScriptHolder> _timedActionList = new();
+        ObjectGuid mTimedActionListInvoker;
         Creature _me;
         ObjectGuid _meOrigGUID;
         GameObject _go;
@@ -3638,9 +3639,12 @@ namespace Game.AI
                     case SmartEvents.DistanceCreature:
                     case SmartEvents.DistanceGameobject:
                         {
-                            ProcessEvent(e);
                             if (e.GetScriptType() == SmartScriptType.TimedActionlist)
                             {
+                                Unit invoker9 = null;
+                                if (_me != null && !mTimedActionListInvoker.IsEmpty())
+                                    invoker9 = Global.ObjAccessor.GetUnit(_me, mTimedActionListInvoker);
+                                ProcessEvent(e, invoker9);
                                 e.EnableTimed = false;//disable event if it is in an ActionList and was processed once
                                 foreach (var holder in _timedActionList)
                                 {
@@ -3652,6 +3656,8 @@ namespace Game.AI
                                     }
                                 }
                             }
+                            else
+                                ProcessEvent(e);
                             break;
                         }
                 }
@@ -3994,12 +4000,14 @@ namespace Game.AI
             return searcher.GetTarget();
         }
 
-        public void SetScript9(SmartScriptHolder e, uint entry)
+        public void SetScript9(SmartScriptHolder e, uint entry, Unit invoker)
         {
             _timedActionList.Clear();
             _timedActionList = Global.SmartAIMgr.GetScript((int)entry, SmartScriptType.TimedActionlist);
             if (_timedActionList.Empty())
                 return;
+
+            mTimedActionListInvoker = invoker != null ? invoker.GetGUID() : ObjectGuid.Empty;
             int i = 0;
             foreach (var holder in _timedActionList.ToList())
             {