fix(Scripts/Karazhan): Replace Big Bad Wolf chase mechanic with prope… (#17458)

fix(Scripts/Karazhan): Replace Big Bad Wolf chase mechanic with proper taunt spell

src/server/scripts/EasternKingdoms/Karazhan/bosses_opera.cpp

@@ -688,6 +688,7 @@ enum RedRidingHood
     SPELL_LITTLE_RED_RIDING_HOOD    = 30768,
     SPELL_TERRIFYING_HOWL           = 30752,
     SPELL_WIDE_SWIPE                = 30761,
+    SPELL_PICNIC_BASKET_SMELL       = 30755,
 
     CREATURE_BIG_BAD_WOLF           = 17521,
 
@@ -751,16 +752,6 @@ struct boss_bigbadwolf : public ScriptedAI
 
     InstanceScript* instance;
 
-    ObjectGuid HoodGUID;
-
-    void Reset() override
-    {
-        HoodGUID.Clear();
-        _tempThreat = 0;
-
-        _isChasing = false;
-    }
-
     void JustEngagedWith(Unit* /*who*/) override
     {
         instance->DoUseDoorOrButton(instance->GetGuidData(DATA_GO_STAGEDOORLEFT));
@@ -769,40 +760,14 @@ struct boss_bigbadwolf : public ScriptedAI
 
         _scheduler.Schedule(30s, [this](TaskContext context)
         {
-            if (!_isChasing)
+            if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100, true))
             {
-                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100, true))
+                Talk(SAY_WOLF_HOOD);
-                {
+                DoCast(target, SPELL_LITTLE_RED_RIDING_HOOD, true);
-                    Talk(SAY_WOLF_HOOD);
+                target->CastSpell(me, SPELL_PICNIC_BASKET_SMELL, true);
-                    DoCast(target, SPELL_LITTLE_RED_RIDING_HOOD, true);
-                    _tempThreat = DoGetThreat(target);
-                    if (_tempThreat)
-                    {
-                        DoModifyThreatByPercent(target, -100);
-                    }
-                    HoodGUID = target->GetGUID();
-                    me->AddThreat(target, 1000000.0f);
-                    _isChasing = true;
-                    context.Repeat(20s);
-                }
             }
-            else
-            {
-                _isChasing = false;
 
-                if (Unit* target = ObjectAccessor::GetUnit(*me, HoodGUID))
+            context.Repeat(40s);
-                {
-                    HoodGUID.Clear();
-                    if (DoGetThreat(target))
-                    {
-                        DoModifyThreatByPercent(target, -100);
-                    }
-                    me->AddThreat(target, _tempThreat);
-                    _tempThreat = 0;
-                }
-
-                context.Repeat(40s);
-            }
         }).Schedule(25s, 35s, [this](TaskContext context)
         {
             DoCastAOE(SPELL_TERRIFYING_HOWL);
@@ -845,15 +810,10 @@ struct boss_bigbadwolf : public ScriptedAI
 
         DoMeleeAttackIfReady();
 
-        if (_isChasing)
-            return;
-
         _scheduler.Update(diff);
     }
 private:
     TaskScheduler _scheduler;
-    bool _isChasing;
-    float _tempThreat;
 };
 
 /**********************************************/