chore(Scripts/ZulAman): Update Akilzon to new register method (#20556)

src/server/scripts/EasternKingdoms/ZulAman/boss_akilzon.cpp

@@ -57,14 +57,9 @@ enum Misc
 
 constexpr auto NPC_SOARING_EAGLE = 24858;
 
-class boss_akilzon : public CreatureScript
+struct boss_akilzon : public BossAI
 {
-public:
-    boss_akilzon() : CreatureScript("boss_akilzon") { }
-
-    struct boss_akilzonAI : public BossAI
-    {
-        boss_akilzonAI(Creature* creature) : BossAI(creature, DATA_AKILZON) { }
+    boss_akilzon(Creature* creature) : BossAI(creature, DATA_AKILZON), _stormCount(0), _isRaining(false) { }
 
     void Reset() override
     {
@@ -86,7 +81,7 @@ public:
     {
         _JustEngagedWith();
 
-            ScheduleTimedEvent(10s, 20s, [&]{
+        ScheduleTimedEvent(10s, 20s, [&] {
             Unit* target = SelectTarget(SelectTargetMethod::Random, 1);
             if (!target)
                 target = me->GetVictim();
@@ -244,7 +239,7 @@ public:
                     if (z > 95)
                         z = 95.0f - urand(0, 5);
                 }
-;
+                ;
                 if (Creature* creature = me->SummonCreature(NPC_SOARING_EAGLE, x, y, z, 0, TEMPSUMMON_CORPSE_DESPAWN, 0))
                 {
                     creature->AddThreat(me->GetVictim(), 1.0f);
@@ -255,19 +250,13 @@ public:
         }
     }
 
-    private:
+private:
     ObjectGuid _birdGUIDs[8];
     ObjectGuid _targetGUID;
     ObjectGuid _cycloneGUID;
     ObjectGuid _cloudGUID;
     uint8  _stormCount;
     bool   _isRaining;
-    };
-
-    CreatureAI* GetAI(Creature* creature) const override
-    {
-        return GetZulAmanAI<boss_akilzonAI>(creature);
-    }
 };
 
 struct npc_akilzon_eagle : public ScriptedAI
@@ -364,7 +353,7 @@ class spell_electrial_storm : public AuraScript
 
 void AddSC_boss_akilzon()
 {
-    new boss_akilzon();
+    RegisterZulAmanCreatureAI(boss_akilzon);
     RegisterZulAmanCreatureAI(npc_akilzon_eagle);
     RegisterSpellScript(spell_electrial_storm);
 }