enum queldelarSpells
{
    Bladestorm                                             = 67541,
    Heroic_Strike                                          = 29426,
    Mortal_Strike                                          = 16856,
    Whirlind                                               = 67716
};

class npc_queldelar : public CreatureScript
{
public:
    npc_queldelar() : CreatureScript("npc_queldelar") { }

    CreatureAI* GetAI(Creature* creature) const
    {
        return new npc_queldelarAI(creature);
    }
    struct npc_queldelarAI  : public ScriptedAI
    {
		uint32 Bladestorm;
		uint32 Heroic_Strike;
		uint32 Mortal_Strike;
		uint32 Whirlind;
		bool summoned;

    void Reset()
    {
        Bladestorm = 10000;
        Heroic_Strike = 5000;
        Mortal_Strike = 7000;
        Whirlind = 13000;
		bool summoned = false;
		me->SetVisible(false);
		me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_NON_ATTACKABLE);
    }

        npc_queldelarAI(Creature *c) : ScriptedAI(c)
        {
        }

		void MoveInLineOfSight(Unit* who)
		{
			if (!who)
                return;
            if (me->IsWithinDistInMap(who, 20) && who->HasAura(SPELL_QUELDELAR_AURA) && (summoned==false))
            {
				me->SetVisible(true);
				me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE | UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_NON_ATTACKABLE);
				summoned==true;
			}
		}

		void UpdateAI(const uint32 uiDiff)
		{


			if (!UpdateVictim())
				return;

			if (Bladestorm <= uiDiff)
			{
				DoCast(me->getVictim(), Bladestorm);
				Bladestorm = 10000;
			} else Bladestorm -= uiDiff;

			if (Heroic_Strike <= uiDiff)
			{
				DoCast(me->getVictim(), Heroic_Strike);
				Heroic_Strike = 5000;
			} else Heroic_Strike -= uiDiff;

			if (Mortal_Strike <= uiDiff)
			{
				DoCast(me->getVictim(), Mortal_Strike);
				Mortal_Strike = 7000;
			} else Mortal_Strike -= uiDiff;

			if (Whirlind <= uiDiff)
			{
				DoCast(me->getVictim(), Whirlind);
				Whirlind = 13000;
			} else Whirlind -= uiDiff;

			DoMeleeAttackIfReady();
		}
    };
};