ModernUO/Projects/Scripts/Items/Containers/MarkContainer.cs

using System;
using System.Linq;

namespace Server.Items
{
  public class MarkContainer : LockableContainer
  {
    private bool m_AutoLock;
    private InternalTimer m_RelockTimer;

    [Constructible]
    public MarkContainer(bool bone = false, bool locked = false) : base(bone ? 0xECA : 0xE79)
    {
      Movable = false;

      if (bone)
        Hue = 1102;

      m_AutoLock = locked;
      Locked = locked;

      if (locked)
        LockLevel = -255;
    }

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

    [CommandProperty(AccessLevel.GameMaster)]
    public bool AutoLock
    {
      get => m_AutoLock;
      set
      {
        m_AutoLock = value;

        if (!m_AutoLock)
          StopTimer();
        else if (!Locked && m_RelockTimer == null)
          m_RelockTimer = new InternalTimer(this);
      }
    }

    [CommandProperty(AccessLevel.GameMaster)]
    public Map TargetMap{ get; set; }

    [CommandProperty(AccessLevel.GameMaster)]
    public Point3D Target{ get; set; }

    [CommandProperty(AccessLevel.GameMaster)]
    public bool Bone
    {
      get => ItemID == 0xECA;
      set
      {
        ItemID = value ? 0xECA : 0xE79;
        Hue = value ? 1102 : 0;
      }
    }

    [CommandProperty(AccessLevel.GameMaster)]
    public string Description{ get; set; }

    public override bool IsDecoContainer => false;

    [CommandProperty(AccessLevel.GameMaster)]
    public override bool Locked
    {
      get => base.Locked;
      set
      {
        base.Locked = value;

        if (m_AutoLock)
        {
          StopTimer();

          if (!Locked)
            m_RelockTimer = new InternalTimer(this);
        }
      }
    }

    public static void Initialize()
    {
      CommandSystem.Register("SecretLocGen", AccessLevel.Administrator, SecretLocGen_OnCommand);
    }

    [Usage("SecretLocGen")]
    [Description("Generates mark containers to Malas secret locations.")]
    public static void SecretLocGen_OnCommand(CommandEventArgs e)
    {
      CreateMalasPassage(951, 546, -70, 1006, 994, -70, false, false);
      CreateMalasPassage(914, 192, -79, 1019, 1062, -70, false, false);
      CreateMalasPassage(1614, 143, -90, 1214, 1313, -90, false, false);
      CreateMalasPassage(2176, 324, -90, 1554, 172, -90, false, false);
      CreateMalasPassage(864, 812, -90, 1061, 1161, -70, false, false);
      CreateMalasPassage(1051, 1434, -85, 1076, 1244, -70, false, true);
      CreateMalasPassage(1326, 523, -87, 1201, 1554, -70, false, false);
      CreateMalasPassage(424, 189, -1, 2333, 1501, -90, true, false);
      CreateMalasPassage(1313, 1115, -85, 1183, 462, -45, false, false);

      e.Mobile.SendMessage("Secret mark containers have been created.");
    }

    private static bool FindMarkContainer(Point3D p, Map map)
    {
      IPooledEnumerable<MarkContainer> eable = map.GetItemsInRange<MarkContainer>(p, 0);
      bool found = eable.Any(item => item.Z == p.Z);
      eable.Free();

      return found;
    }

    private static void CreateMalasPassage(int x, int y, int z, int xTarget, int yTarget, int zTarget, bool bone,
      bool locked)
    {
      Point3D location = new Point3D(x, y, z);

      if (FindMarkContainer(location, Map.Malas))
        return;

      MarkContainer cont = new MarkContainer(bone, locked)
      {
        TargetMap = Map.Malas,
        Target = new Point3D(xTarget, yTarget, zTarget),
        Description = "strange location"
      };

      cont.MoveToWorld(location, Map.Malas);
    }

    public void StopTimer()
    {
      m_RelockTimer?.Stop();
      m_RelockTimer = null;
    }

    public void Mark(RecallRune rune)
    {
      if (TargetMap != null)
      {
        rune.Marked = true;
        rune.TargetMap = TargetMap;
        rune.Target = Target;
        rune.Description = Description;
        rune.House = null;
      }
    }

    public override bool OnDragDrop(Mobile from, Item dropped)
    {
      if (dropped is RecallRune rune && base.OnDragDrop(from, dropped))
      {
        Mark(rune);
        return true;
      }

      return false;
    }

    public override bool OnDragDropInto(Mobile from, Item dropped, Point3D p)
    {
      if (dropped is RecallRune rune && base.OnDragDropInto(from, dropped, p))
      {
        Mark(rune);
        return true;
      }

      return false;
    }

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

      writer.Write(0); // version

      writer.Write(m_AutoLock);

      if (!Locked && m_AutoLock)
        writer.WriteDeltaTime(m_RelockTimer.RelockTime);

      writer.Write(TargetMap);
      writer.Write(Target);
      writer.Write(Description);
    }

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

      int version = reader.ReadInt();

      m_AutoLock = reader.ReadBool();

      if (!Locked && m_AutoLock)
        m_RelockTimer = new InternalTimer(this, reader.ReadDeltaTime() - DateTime.UtcNow);

      TargetMap = reader.ReadMap();
      Target = reader.ReadPoint3D();
      Description = reader.ReadString();
    }

    private class InternalTimer : Timer
    {
      public InternalTimer(MarkContainer container) : this(container, TimeSpan.FromMinutes(5.0))
      {
      }

      public InternalTimer(MarkContainer container, TimeSpan delay) : base(delay)
      {
        Container = container;
        RelockTime = DateTime.UtcNow + delay;

        Start();
      }

      public MarkContainer Container{ get; }

      public DateTime RelockTime{ get; }

      protected override void OnTick()
      {
        Container.Locked = true;
        Container.LockLevel = -255;
      }
    }
  }
}