chuanqi/external/Crystal-master/Server/MirObjects/Monsters/GreatFoxSpirit.cs

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

namespace Server.MirObjects.Monsters
{
    public class GreatFoxSpirit : MonsterObject
    {
        private byte _stage;
        private long RecallTime;
        private byte AttackRange = 7;

        protected override bool CanMove { get { return false; } }

        protected internal GreatFoxSpirit(MonsterInfo info)
            : base(info)
        {
        }

        protected override bool InAttackRange()
        {
            return CurrentMap == Target.CurrentMap && Functions.InRange(CurrentLocation, Target.CurrentLocation, AttackRange);
        }

        protected override void ProcessAI()
        {
            if (Dead) return;

            if (Stats[Stat.HP] >= 4)
            {
                byte stage = (byte)(4 - (HP / (Stats[Stat.HP] / 4)));

                if (stage > _stage)
                {
                    _stage = stage;
                    Broadcast(GetInfo());
                }
            }

            base.ProcessAI();
        }


        public override void Turn(MirDirection dir)
        {
        }

        public override bool Walk(MirDirection dir) { return false; }

        protected override void ProcessRoam() { }

        protected override void ProcessTarget()
        {
            if (Target == null) return;
            //remark: does this mean nobody gets teleported if the main target is standing closeby + does it mean it always try's to teleport the person with lowest x/y coords?)
            if (Functions.MaxDistance(CurrentLocation, Target.CurrentLocation) > 3 && Envir.Random.Next(10) == 0 && Envir.Time >= RecallTime)
            {
                RecallTime = Envir.Time + 10000;
                List<MapObject> targets = FindAllTargets(30, CurrentLocation);
                if (targets.Count != 0 && Envir.Random.Next(4) > 0)
                {
                    for (int i = 0; i < targets.Count; i++)
                    {
                        if (Functions.MaxDistance(CurrentLocation, targets[i].CurrentLocation) > 3)
                        {
                            if (Envir.Random.Next(Settings.MagicResistWeight) < targets[i].Stats[Stat.MagicResist]) continue;
                            if (!targets[i].Teleport(CurrentMap, Functions.PointMove(CurrentLocation, (MirDirection)((byte)Envir.Random.Next(7)), 1)))
                            targets[i].Teleport(CurrentMap, CurrentLocation);
                            return;
                        }
                    }
                }
            }

            if (InAttackRange() && CanAttack)
            {
                Attack();

                if (Target.Dead)
                    FindTarget();

                return;
            }

            if (Envir.Time < ShockTime)
            {
                Target = null;
                return;
            }
        }

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

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

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

            bool ranged = CurrentLocation == Target.CurrentLocation || Functions.MaxDistance(CurrentLocation, Target.CurrentLocation) > 2;
            
            List<MapObject> targets = FindAllTargets(ranged ? AttackRange : 2, CurrentLocation);
            if (targets.Count == 0) return;

            if (ranged) Broadcast(new S.ObjectRangeAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation });
            else Broadcast(new S.ObjectAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation });

            for (int i = 0; i < targets.Count; i++)
            {
                Target = targets[i];
                if (ranged) Broadcast(new S.ObjectEffect { ObjectID = Target.ObjectID, Effect = SpellEffect.GreatFoxSpirit });

                DelayedAction action = new DelayedAction(DelayedType.Damage, Envir.Time + 300, Target, damage, DefenceType.MAC);
                ActionList.Add(action);
            }
        }

        protected override void CompleteAttack(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;

            if (target.Attacked(this, damage, defence) <= 0) return;

            PoisonTarget(target, 5, 15, PoisonType.Slow, 1000);
            PoisonTarget(target, 5, 5, PoisonType.Paralysis, 1000);
        }

        public override void Die()
        {
            if (Dead) return;
            ChangeGuardianState(false);
            base.Die();
        }

        public override void Spawned()
        {
            base.Spawned();
            ChangeGuardianState(true);
        }

        private void ChangeGuardianState(bool Active)
        {
            int ExpectedDistance = 20;
            for (int y = CurrentLocation.Y - ExpectedDistance; y <= CurrentLocation.Y + ExpectedDistance; y++)
            {
                if (y < 0) continue;
                if (y >= CurrentMap.Height) break;

                for (int x = CurrentLocation.X - ExpectedDistance; x <= CurrentLocation.X + ExpectedDistance; x++)
                {
                    if (x < 0) continue;
                    if (x >= CurrentMap.Width) break;

                    Cell cell = CurrentMap.GetCell(x, y);

                    if (!cell.Valid || cell.Objects == null) continue;

                    for (int i = 0; i < cell.Objects.Count; i++)
                    {
                        GuardianRock target = cell.Objects[i] as GuardianRock;
                        if (target == null) continue;
                        target.Active = Active;
                    }
                }
            }
        }
        
        public override Packet GetInfo()
        {
            var packet = (S.ObjectMonster)base.GetInfo();
            packet.ExtraByte = _stage;
            return packet;
        }
    }
}