ModernUO/Scripts/Regions/HouseRegion.cs

using System;
using Server.Gumps;
using Server.Items;
using Server.Mobiles;
using Server.Multis;

namespace Server.Regions
{
  public class HouseRegion : BaseRegion
  {
    public static readonly int HousePriority = DefaultPriority + 1;

    public static TimeSpan CombatHeatDelay = TimeSpan.FromSeconds(30.0);

    private bool m_Recursion;

    public HouseRegion(BaseHouse house) : base(null, house.Map, HousePriority, GetArea(house))
    {
      House = house;

      Point3D ban = house.RelativeBanLocation;

      GoLocation = new Point3D(house.X + ban.X, house.Y + ban.Y, house.Z + ban.Z);
    }

    public BaseHouse House{ get; }

    public static void Initialize()
    {
      EventSink.Login += OnLogin;
    }

    public static void OnLogin(LoginEventArgs e)
    {
      BaseHouse house = BaseHouse.FindHouseAt(e.Mobile);

      if (house != null && !house.Public && !house.IsFriend(e.Mobile))
        e.Mobile.Location = house.BanLocation;
    }

    public override bool AllowHousing(Mobile from, Point3D p)
    {
      return false;
    }

    private static Rectangle3D[] GetArea(BaseHouse house)
    {
      int x = house.X;
      int y = house.Y;
      int z = house.Z;

      Rectangle2D[] houseArea = house.Area;
      Rectangle3D[] area = new Rectangle3D[houseArea.Length];

      for (int i = 0; i < area.Length; i++)
      {
        Rectangle2D rect = houseArea[i];
        area[i] = ConvertTo3D(new Rectangle2D(x + rect.Start.X, y + rect.Start.Y, rect.Width, rect.Height));
      }

      return area;
    }

    public override bool SendInaccessibleMessage(Item item, Mobile from)
    {
      if (item is Container)
        item.SendLocalizedMessageTo(from, 501647); // That is secure.
      else
        item.SendLocalizedMessageTo(from, 1061637); // You are not allowed to access this.

      return true;
    }

    public override bool CheckAccessibility(Item item, Mobile from)
    {
      return House.CheckAccessibility(item, from);
    }

    // Use OnLocationChanged instead of OnEnter because it can be that we enter a house region even though we're not actually inside the house
    public override void OnLocationChanged(Mobile m, Point3D oldLocation)
    {
      if (m_Recursion)
        return;

      base.OnLocationChanged(m, oldLocation);

      m_Recursion = true;

      BaseCreature bc = m as BaseCreature;

      if (bc?.NoHouseRestrictions == true)
      {
      }
      else if (bc?.IsHouseSummonable == true &&
               !(BaseCreature.Summoning || House.IsInside(oldLocation, 16)))
      {
      }
      else if ((House.Public || !House.IsAosRules) && House.IsBanned(m) && House.IsInside(m))
      {
        m.Location = House.BanLocation;

        if (!Core.SE)
          m.SendLocalizedMessage(501284); // You may not enter.
      }
      else if (House.IsAosRules && !House.Public && !House.HasAccess(m) && House.IsInside(m))
      {
        m.Location = House.BanLocation;

        if (!Core.SE)
          m.SendLocalizedMessage(501284); // You may not enter.
      }
      else if (House.IsCombatRestricted(m) && House.IsInside(m) && !House.IsInside(oldLocation, 16))
      {
        m.Location = House.BanLocation;
        m.SendLocalizedMessage(1061637); // You are not allowed to access this.
      }
      else
      {
        HouseFoundation foundation = House as HouseFoundation;

        if (foundation?.Customizer != null && foundation.Customizer != m && House.IsInside(m))
          m.Location = House.BanLocation;
      }

      if (House.InternalizedVendors.Count > 0 && House.IsInside(m) && !House.IsInside(oldLocation, 16) &&
          House.IsOwner(m) && m.Alive &&
          !m.HasGump<NoticeGump>())
        m.SendGump(new NoticeGump(1060635, 30720, 1061826, 32512, 320, 180));

      m_Recursion = false;
    }

    public override bool OnMoveInto(Mobile from, Direction d, Point3D newLocation, Point3D oldLocation)
    {
      if (!base.OnMoveInto(from, d, newLocation, oldLocation))
        return false;

      BaseCreature bc = from as BaseCreature;

      if (bc?.NoHouseRestrictions == true)
      {
      }
      else if (bc?.Controlled == false) // Untamed creatures cannot enter public houses
      {
        return false;
      }
      else if (bc?.IsHouseSummonable == true &&
               !(BaseCreature.Summoning || House.IsInside(oldLocation, 16)))
      {
        return false;
      }
      else if (bc?.Controlled == false && House.IsAosRules && !House.Public)
      {
        return false;
      }
      else if ((House.Public || !House.IsAosRules) && House.IsBanned(from) && House.IsInside(newLocation, 16))
      {
        from.Location = House.BanLocation;

        if (!Core.SE)
          from.SendLocalizedMessage(501284); // You may not enter.

        return false;
      }
      else if (House.IsAosRules && !House.Public && !House.HasAccess(from) && House.IsInside(newLocation, 16))
      {
        if (!Core.SE)
          from.SendLocalizedMessage(501284); // You may not enter.

        return false;
      }
      else if (House.IsCombatRestricted(from) && !House.IsInside(oldLocation, 16) && House.IsInside(newLocation, 16))
      {
        from.SendLocalizedMessage(1061637); // You are not allowed to access this.
        return false;
      }
      else
      {
        HouseFoundation foundation = House as HouseFoundation;

        if (foundation?.Customizer != null && foundation.Customizer != from && House.IsInside(newLocation, 16))
          return false;
      }

      if (House.InternalizedVendors.Count > 0 && House.IsInside(from) && !House.IsInside(oldLocation, 16) &&
          House.IsOwner(from) && from.Alive &&
          !from.HasGump<NoticeGump>())
        from.SendGump(new NoticeGump(1060635, 30720, 1061826, 32512, 320, 180));

      return true;
    }

    public override bool OnDecay(Item item)
    {
      if ((House.HasLockedDownItem(item) || House.HasSecureItem(item)) && House.IsInside(item))
        return false;
      return base.OnDecay(item);
    }

    public override TimeSpan GetLogoutDelay(Mobile m)
    {
      if (House.IsFriend(m) && House.IsInside(m))
      {
        for (int i = 0; i < m.Aggressed.Count; ++i)
        {
          AggressorInfo info = m.Aggressed[i];

          if (info.Defender.Player && DateTime.UtcNow - info.LastCombatTime < CombatHeatDelay)
            return base.GetLogoutDelay(m);
        }

        return TimeSpan.Zero;
      }

      return base.GetLogoutDelay(m);
    }

    public override void OnSpeech(SpeechEventArgs e)
    {
      base.OnSpeech(e);

      Mobile from = e.Mobile;
      Item sign = House.Sign;

      bool isOwner = House.IsOwner(from);
      bool isCoOwner = isOwner || House.IsCoOwner(from);
      bool isFriend = isCoOwner || House.IsFriend(from);

      if (!isFriend)
        return;

      if (!from.Alive)
        return;

      if (Core.ML && Insensitive.Equals(e.Speech, "I wish to resize my house"))
      {
        if (from.Map != sign.Map || !from.InRange(sign, 0))
        {
          from.SendLocalizedMessage(500295); // you are too far away to do that.
        }
        else if (DateTime.UtcNow <= House.BuiltOn.AddHours(1))
        {
          from.SendLocalizedMessage(1080178); // You must wait one hour between each house demolition.
        }
        else if (isOwner)
        {
          from.CloseGump<ConfirmHouseResize>();
          from.CloseGump<HouseGumpAOS>();
          from.SendGump(new ConfirmHouseResize(from, House));
        }
        else
        {
          from.SendLocalizedMessage(501320); // Only the house owner may do this.
        }
      }

      if (!House.IsInside(from) || !House.IsActive)
        return;
      if (e.HasKeyword(0x33)) // remove thyself
      {
        from.SendLocalizedMessage(501326); // Target the individual to eject from this house.
        from.Target = new HouseKickTarget(House);
      }
      else if (e.HasKeyword(0x34)) // I ban thee
      {
        if (!House.Public && House.IsAosRules)
        {
          from.SendLocalizedMessage(
            1062521); // You cannot ban someone from a private house.  Revoke their access instead.
        }
        else
        {
          from.SendLocalizedMessage(501325); // Target the individual to ban from this house.
          from.Target = new HouseBanTarget(true, House);
        }
      }
      else if (e.HasKeyword(0x23)) // I wish to lock this down
      {
        if (isCoOwner)
        {
          from.SendLocalizedMessage(502097); // Lock what down?
          from.Target = new LockdownTarget(false, House);
        }
        else
        {
          from.SendLocalizedMessage(1010587); // You are not a co-owner of this house.
        }
      }
      else if (e.HasKeyword(0x24)) // I wish to release this
      {
        if (isCoOwner)
        {
          from.SendLocalizedMessage(502100); // Choose the item you wish to release
          from.Target = new LockdownTarget(true, House);
        }
        else
        {
          from.SendLocalizedMessage(1010587); // You are not a co-owner of this house.
        }
      }
      else if (e.HasKeyword(0x25)) // I wish to secure this
      {
        if (isOwner)
        {
          from.SendLocalizedMessage(502103); // Choose the item you wish to secure
          from.Target = new SecureTarget(false, House);
        }
        else
        {
          from.SendLocalizedMessage(502094); // You must be in your house to do this.
        }
      }
      else if (e.HasKeyword(0x26)) // I wish to unsecure this
      {
        if (isOwner)
        {
          from.SendLocalizedMessage(502106); // Choose the item you wish to unsecure
          from.Target = new SecureTarget(true, House);
        }
        else
        {
          from.SendLocalizedMessage(502094); // You must be in your house to do this.
        }
      }
      else if (e.HasKeyword(0x27)) // I wish to place a strongbox
      {
        if (isOwner)
          from.SendLocalizedMessage(502109); // Owners do not get a strongbox of their own.
        else if (isCoOwner)
          House.AddStrongBox(from);
        else
          from.SendLocalizedMessage(1010587); // You are not a co-owner of this house.
      }
      else if (e.HasKeyword(0x28)) // trash barrel
      {
        if (isCoOwner)
          House.AddTrashBarrel(from);
        else
          from.SendLocalizedMessage(1010587); // You are not a co-owner of this house.
      }
    }

    public override bool OnDoubleClick(Mobile from, object o)
    {
      if (o is Container c)
      {
        SecureAccessResult res = House.CheckSecureAccess(from, c);

        switch (res)
        {
          case SecureAccessResult.Insecure: break;
          case SecureAccessResult.Accessible: return true;
          case SecureAccessResult.Inaccessible:
            c.SendLocalizedMessageTo(from, 1010563);
            return false;
        }
      }

      return base.OnDoubleClick(from, o);
    }

    public override bool OnSingleClick(Mobile from, object o)
    {
      if (o is Item item)
      {
        if (House.HasLockedDownItem(item))
          item.LabelTo(from, 501643); // [locked down]
        else if (House.HasSecureItem(item))
          item.LabelTo(from, 501644); // [locked down & secure]
      }

      return base.OnSingleClick(from, o);
    }
  }
}