using Server.MirDatabase;
using Server.MirEnvir;
using S = ServerPackets;

namespace Server.MirObjects.Monsters
{
    public class FrozenKnight : MonsterObject
    {
        protected internal FrozenKnight(MonsterInfo info)
            : base(info)
        {
        }

        protected override bool InAttackRange()
        {
            if (Target.CurrentMap != CurrentMap) return false;
            if (Target.CurrentLocation == CurrentLocation) return false;

            int x = Math.Abs(Target.CurrentLocation.X - CurrentLocation.X);
            int y = Math.Abs(Target.CurrentLocation.Y - CurrentLocation.Y);

            if (x > 2 || y > 2) return false;

            return (x <= 1 && y <= 1) || (x == y || x % 2 == y % 2);
        }

        protected override void Attack()
        {
            if (!Target.IsAttackTarget(this))
            {
                Target = null;
                return;
            }

            Direction = Functions.DirectionFromPoint(CurrentLocation, Target.CurrentLocation);

            bool range = !Functions.InRange(CurrentLocation, Target.CurrentLocation, 1);

            ActionTime = Envir.Time + 300;
            AttackTime = Envir.Time + AttackSpeed;
            ShockTime = 0;

            if (!range && Envir.Random.Next(3) > 0)
            {
                Broadcast(new S.ObjectAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation });

                int damage = GetAttackPower(Stats[Stat.MinDC], Stats[Stat.MaxDC]);
                if (damage == 0) return;

                HalfmoonAttack(damage);
            }
            else
            {
                Broadcast(new S.ObjectRangeAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation, TargetID = Target.ObjectID });

                int damage = GetAttackPower(Stats[Stat.MinMC], Stats[Stat.MaxMC]);
                if (damage == 0) return;

                DelayedAction action = new DelayedAction(DelayedType.RangeDamage, Envir.Time + 600, Target, damage, DefenceType.ACAgility);
                ActionList.Add(action);
            }
        }

        protected override void CompleteRangeAttack(IList<object> data)
        {
            MapObject target = (MapObject)data[0];
            int damage = (int)data[1];
            DefenceType defence = (DefenceType)data[2];

            if (target == null || !target.IsAttackTarget(this) || target.CurrentMap != CurrentMap || target.Node == null) return;

            List<MapObject> targets = FindAllTargets(2, target.CurrentLocation);

            for (int i = 0; i < targets.Count; i++)
            {
                targets[i].Attacked(this, damage, defence);
            }
        }
    }
}