ModernUO/Projects/Scripts/Mobiles/Monsters/AOS/ShadowKnight.cs

using System;
using Server.Items;

namespace Server.Mobiles
{
  public class ShadowKnight : BaseCreature
  {
    private bool m_HasTeleportedAway;

    private Timer m_SoundTimer;

    [Constructible]
    public ShadowKnight() : base(AIType.AI_Mage, FightMode.Closest, 10, 1, 0.2, 0.4)
    {
      Name = NameList.RandomName("shadow knight");
      Title = "the Shadow Knight";
      Body = 311;

      SetStr(250);
      SetDex(100);
      SetInt(100);

      SetHits(2000);

      SetDamage(20, 30);

      SetDamageType(ResistanceType.Physical, 60);
      SetDamageType(ResistanceType.Cold, 40);

      SetResistance(ResistanceType.Physical, 90);
      SetResistance(ResistanceType.Fire, 65);
      SetResistance(ResistanceType.Cold, 75);
      SetResistance(ResistanceType.Poison, 75);
      SetResistance(ResistanceType.Energy, 55);

      SetSkill(SkillName.Chivalry, 120.0);
      SetSkill(SkillName.DetectHidden, 80.0);
      SetSkill(SkillName.EvalInt, 100.0);
      SetSkill(SkillName.Magery, 100.0);
      SetSkill(SkillName.Meditation, 100.0);
      SetSkill(SkillName.MagicResist, 120.0);
      SetSkill(SkillName.Tactics, 100.0);
      SetSkill(SkillName.Wrestling, 100.0);

      Fame = 25000;
      Karma = -25000;

      VirtualArmor = 54;
    }

    public ShadowKnight(Serial serial) : base(serial)
    {
    }

    public override string CorpseName => "a shadow knight corpse";

    public override bool IgnoreYoungProtection => Core.ML;

    public override OppositionGroup OppositionGroup => OppositionGroup.FeyAndUndead;

    public override bool BardImmune => !Core.SE;
    public override bool Unprovokable => Core.SE;
    public override bool AreaPeaceImmune => Core.SE;
    public override Poison PoisonImmune => Poison.Lethal;

    public override int TreasureMapLevel => 1;

    public override WeaponAbility GetWeaponAbility() => Utility.RandomBool() ? WeaponAbility.ConcussionBlow : WeaponAbility.CrushingBlow;

    public override void GenerateLoot()
    {
      AddLoot(LootPack.UltraRich, 2);
    }

    public override void OnDeath(Container c)
    {
      base.OnDeath(c);

      if (!Summoned && !NoKillAwards && DemonKnight.CheckArtifactChance(this))
        DemonKnight.DistributeArtifact(this);
    }

    public override int GetIdleSound() => 0x2CE;

    public override int GetDeathSound() => 0x2C1;

    public override int GetHurtSound() => 0x2D1;

    public override int GetAttackSound() => 0x2C8;

    public override void OnCombatantChange()
    {
      base.OnCombatantChange();

      if (Hidden && Combatant != null)
        Combatant = null;
    }

    public virtual void SendTrackingSound()
    {
      if (Hidden)
      {
        Effects.PlaySound(Location, Map, 0x2C8);
        Combatant = null;
      }
      else
      {
        Frozen = false;

        m_SoundTimer?.Stop();

        m_SoundTimer = null;
      }
    }

    public override void OnThink()
    {
      if (!m_HasTeleportedAway && Hits < HitsMax / 2)
      {
        Map map = Map;

        if (map != null)
          for (int i = 0; i < 10; ++i)
          {
            int x = X + Utility.RandomMinMax(5, 10) * (Utility.RandomBool() ? 1 : -1);
            int y = Y + Utility.RandomMinMax(5, 10) * (Utility.RandomBool() ? 1 : -1);
            int z = Z;

            if (!map.CanFit(x, y, z, 16, false, false))
              continue;

            Point3D from = Location;
            Point3D to = new Point3D(x, y, z);

            if (!InLOS(to))
              continue;

            Location = to;
            ProcessDelta();
            Hidden = true;
            Combatant = null;

            Effects.SendLocationParticles(EffectItem.Create(from, map, EffectItem.DefaultDuration), 0x3728, 10,
              10, 2023);
            Effects.SendLocationParticles(EffectItem.Create(to, map, EffectItem.DefaultDuration), 0x3728, 10, 10,
              5023);

            Effects.PlaySound(to, map, 0x1FE);

            m_HasTeleportedAway = true;
            m_SoundTimer = Timer.DelayCall(TimeSpan.FromSeconds(5.0), TimeSpan.FromSeconds(2.5),
              SendTrackingSound);

            Frozen = true;

            break;
          }
      }

      base.OnThink();
    }

    public override void Serialize(IGenericWriter writer)
    {
      base.Serialize(writer);
      writer.Write(0);
    }

    public override void Deserialize(IGenericReader reader)
    {
      base.Deserialize(reader);
      int version = reader.ReadInt();

      if (BaseSoundID == 357)
        BaseSoundID = -1;
    }
  }
}