ModernUO/Projects/Scripts/Multis/HouseTeleporter.cs

using System;
using System.Collections.Generic;
using Server.ContextMenus;
using Server.Gumps;
using Server.Mobiles;
using Server.Multis;

namespace Server.Items
{
  public class HouseTeleporter : Item, ISecurable
  {
    public HouseTeleporter(int itemID, Item target = null) : base(itemID)
    {
      Movable = false;

      Level = SecureLevel.Anyone;

      Target = target;
    }

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

    [CommandProperty(AccessLevel.GameMaster)]
    public Item Target{ get; set; }

    [CommandProperty(AccessLevel.GameMaster)]
    public SecureLevel Level{ get; set; }

    public bool CheckAccess(Mobile m)
    {
      BaseHouse house = BaseHouse.FindHouseAt(this);

      return (house == null || house.Public && !house.IsBanned(m) || house.HasAccess(m)) &&
             house?.HasSecureAccess(m, Level) == true;
    }

    public override bool OnMoveOver(Mobile m)
    {
      if (Target?.Deleted == false)
      {
        if (CheckAccess(m))
        {
          if (!m.Hidden || m.AccessLevel == AccessLevel.Player)
            new EffectTimer(Location, Map, 2023, 0x1F0, TimeSpan.FromSeconds(0.4)).Start();

          new DelayTimer(this, m).Start();
        }
        else
        {
          m.SendLocalizedMessage(1061637); // You are not allowed to access this.
        }
      }

      return true;
    }

    public override void GetContextMenuEntries(Mobile from, List<ContextMenuEntry> list)
    {
      base.GetContextMenuEntries(from, list);
      SetSecureLevelEntry.AddTo(from, this, list);
    }

    public override void Serialize(GenericWriter writer)
    {
      base.Serialize(writer);

      writer.Write(1); // version

      writer.Write((int)Level);

      writer.Write(Target);
    }

    public override void Deserialize(GenericReader reader)
    {
      base.Deserialize(reader);

      int version = reader.ReadInt();

      switch (version)
      {
        case 1:
        {
          Level = (SecureLevel)reader.ReadInt();
          goto case 0;
        }
        case 0:
        {
          Target = reader.ReadItem();

          if (version < 0)
            Level = SecureLevel.Anyone;

          break;
        }
      }
    }

    private class EffectTimer : Timer
    {
      private int m_EffectID;
      private Point3D m_Location;
      private Map m_Map;
      private int m_SoundID;

      public EffectTimer(Point3D p, Map map, int effectID, int soundID, TimeSpan delay) : base(delay)
      {
        m_Location = p;
        m_Map = map;
        m_EffectID = effectID;
        m_SoundID = soundID;
      }

      protected override void OnTick()
      {
        Effects.SendLocationParticles(EffectItem.Create(m_Location, m_Map, EffectItem.DefaultDuration), 0x3728, 10,
          10, m_EffectID, 0);

        if (m_SoundID != -1)
          Effects.PlaySound(m_Location, m_Map, m_SoundID);
      }
    }

    private class DelayTimer : Timer
    {
      private Mobile m_Mobile;
      private HouseTeleporter m_Teleporter;

      public DelayTimer(HouseTeleporter tp, Mobile m) : base(TimeSpan.FromSeconds(1.0))
      {
        m_Teleporter = tp;
        m_Mobile = m;
      }

      protected override void OnTick()
      {
        Item target = m_Teleporter.Target;

        if (target?.Deleted != false)
          return;

        Mobile m = m_Mobile;

        if (m.Location != m_Teleporter.Location || m.Map != m_Teleporter.Map)
          return;

        Point3D p = target.GetWorldTop();
        Map map = target.Map;

        BaseCreature.TeleportPets(m, p, map);

        m.MoveToWorld(p, map);

        if (m.Hidden && m.AccessLevel != AccessLevel.Player)
          return;

        Effects.PlaySound(target.Location, target.Map, 0x1FE);

        Effects.SendLocationParticles(
          EffectItem.Create(m_Teleporter.Location, m_Teleporter.Map, EffectItem.DefaultDuration),
          0x3728, 10, 10, 2023, 0);
        Effects.SendLocationParticles(
          EffectItem.Create(target.Location, target.Map, EffectItem.DefaultDuration), 0x3728, 10, 10,
          5023, 0);

        new EffectTimer(target.Location, target.Map, 2023, -1, TimeSpan.FromSeconds(0.4)).Start();
      }
    }
  }
}