ModernUO/Projects/UOContent/Items/Skill Items/Magical/Misc/RecallRune.cs

using Server.Multis;
using Server.Prompts;
using Server.Regions;

namespace Server.Items
{
    [Flippable(0x1f14, 0x1f15, 0x1f16, 0x1f17)]
    public class RecallRune : Item
    {
        private const string RuneFormat = "a recall rune for {0}";
        private string m_Description;
        private BaseHouse m_House;
        private bool m_Marked;
        private Map m_TargetMap;

        [Constructible]
        public RecallRune() : base(0x1F14)
        {
            Weight = 1.0;
            CalculateHue();
        }

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

        [CommandProperty(AccessLevel.Counselor, AccessLevel.GameMaster)]
        public BaseHouse House
        {
            get
            {
                if (m_House?.Deleted == true)
                    House = null;

                return m_House;
            }
            set
            {
                m_House = value;
                CalculateHue();
                InvalidateProperties();
            }
        }

        [CommandProperty(AccessLevel.Counselor, AccessLevel.GameMaster)]
        public string Description
        {
            get => m_Description;
            set
            {
                m_Description = value;
                InvalidateProperties();
            }
        }

        [CommandProperty(AccessLevel.Counselor, AccessLevel.GameMaster)]
        public bool Marked
        {
            get => m_Marked;
            set
            {
                if (m_Marked != value)
                {
                    m_Marked = value;
                    CalculateHue();
                    InvalidateProperties();
                }
            }
        }

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

        [CommandProperty(AccessLevel.Counselor, AccessLevel.GameMaster)]
        public Map TargetMap
        {
            get => m_TargetMap;
            set
            {
                if (m_TargetMap != value)
                {
                    m_TargetMap = value;
                    CalculateHue();
                    InvalidateProperties();
                }
            }
        }

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

            if (m_House?.Deleted == false)
            {
                writer.Write(1); // version

                writer.Write(m_House);
            }
            else
            {
                writer.Write(0); // version
            }

            writer.Write(m_Description);
            writer.Write(m_Marked);
            writer.Write(Target);
            writer.Write(m_TargetMap);
        }

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

            var version = reader.ReadInt();

            switch (version)
            {
                case 1:
                    {
                        m_House = reader.ReadItem() as BaseHouse;
                        goto case 0;
                    }
                case 0:
                    {
                        m_Description = reader.ReadString();
                        m_Marked = reader.ReadBool();
                        Target = reader.ReadPoint3D();
                        m_TargetMap = reader.ReadMap();

                        CalculateHue();

                        break;
                    }
            }
        }

        private void CalculateHue()
        {
            if (!m_Marked)
                Hue = 0;
            else if (m_TargetMap == Map.Trammel)
                Hue = House != null ? 0x47F : 50;
            else if (m_TargetMap == Map.Felucca)
                Hue = House != null ? 0x66D : 0;
            else if (m_TargetMap == Map.Ilshenar)
                Hue = House != null ? 0x55F : 1102;
            else if (m_TargetMap == Map.Malas)
                Hue = House != null ? 0x55F : 1102;
            else if (m_TargetMap == Map.Tokuno)
                Hue = House != null ? 0x47F : 1154;
        }

        public void Mark(Mobile m)
        {
            m_Marked = true;

            var setDesc = false;
            if (Core.AOS)
            {
                m_House = BaseHouse.FindHouseAt(m);

                if (m_House == null)
                {
                    Target = m.Location;
                    m_TargetMap = m.Map;
                }
                else
                {
                    var sign = m_House.Sign;

                    m_Description = sign?.Name?.Trim().IsNullOrDefault("an unnamed house");

                    setDesc = true;

                    var x = m_House.BanLocation.X;
                    var y = m_House.BanLocation.Y + 2;
                    var z = m_House.BanLocation.Z;

                    var map = m_House.Map;

                    if (map?.CanFit(x, y, z, 16, false, false) == false)
                        z = map.GetAverageZ(x, y);

                    Target = new Point3D(x, y, z);
                    m_TargetMap = map;
                }
            }
            else
            {
                m_House = null;
                Target = m.Location;
                m_TargetMap = m.Map;
            }

            if (!setDesc)
                m_Description = BaseRegion.GetRuneNameFor(Region.Find(Target, m_TargetMap));

            CalculateHue();
            InvalidateProperties();
        }

        public override void GetProperties(ObjectPropertyList list)
        {
            base.GetProperties(list);

            if (m_Marked)
            {
                string desc;

                if ((desc = m_Description) == null || (desc = desc.Trim()).Length == 0)
                    desc = "an unknown location";

                if (m_TargetMap == Map.Tokuno)
                    list.Add(House != null ? 1063260 : 1063259, RuneFormat, desc); // ~1_val~ (Tokuno Islands)[(House)]
                else if (m_TargetMap == Map.Malas)
                    list.Add(House != null ? 1062454 : 1060804, RuneFormat, desc); // ~1_val~ (Malas)[(House)]
                else if (m_TargetMap == Map.Felucca)
                    list.Add(House != null ? 1062452 : 1060805, RuneFormat, desc); // ~1_val~ (Felucca)[(House)]
                else if (m_TargetMap == Map.Trammel)
                    list.Add(House != null ? 1062453 : 1060806, RuneFormat, desc); // ~1_val~ (Trammel)[(House)]
                else
                    list.Add(House != null ? "{0} ({1})(House)" : "{0} ({1})", string.Format(RuneFormat, desc), m_TargetMap);
            }
        }

        public override void OnSingleClick(Mobile from)
        {
            if (m_Marked)
            {
                var desc = m_Description?.Trim().IsNullOrDefault("an unknown location");

                if (m_TargetMap == Map.Tokuno)
                    LabelTo(
                        from,
                        House != null ? 1063260 : 1063259,
                        string.Format(RuneFormat, desc)
                    ); // ~1_val~ (Tokuno Islands)[(House)]
                else if (m_TargetMap == Map.Malas)
                    LabelTo(
                        from,
                        House != null ? 1062454 : 1060804,
                        string.Format(RuneFormat, desc)
                    ); // ~1_val~ (Malas)[(House)]
                else if (m_TargetMap == Map.Felucca)
                    LabelTo(
                        from,
                        House != null ? 1062452 : 1060805,
                        string.Format(RuneFormat, desc)
                    ); // ~1_val~ (Felucca)[(House)]
                else if (m_TargetMap == Map.Trammel)
                    LabelTo(
                        from,
                        House != null ? 1062453 : 1060806,
                        string.Format(RuneFormat, desc)
                    ); // ~1_val~ (Trammel)[(House)]
                else
                    LabelTo(
                        from,
                        House != null ? "{0} ({1})(House)" : "{0} ({1})",
                        string.Format(RuneFormat, desc),
                        m_TargetMap
                    );
            }
            else
            {
                LabelTo(from, "an unmarked recall rune");
            }
        }

        public override void OnDoubleClick(Mobile from)
        {
            int number;

            if (!IsChildOf(from.Backpack))
            {
                number = 1042001; // That must be in your pack for you to use it.
            }
            else if (House != null)
            {
                number = 1062399; // You cannot edit the description for this rune.
            }
            else if (m_Marked)
            {
                number = 501804; // Please enter a description for this marked object.

                from.Prompt = new RenamePrompt(this);
            }
            else
            {
                number = 501805; // That rune is not yet marked.
            }

            from.SendLocalizedMessage(number);
        }

        private class RenamePrompt : Prompt
        {
            private readonly RecallRune m_Rune;

            public RenamePrompt(RecallRune rune) => m_Rune = rune;

            public override void OnResponse(Mobile from, string text)
            {
                if (m_Rune.House == null && m_Rune.Marked)
                {
                    m_Rune.Description = text;
                    from.SendLocalizedMessage(1010474); // The etching on the rune has been changed.
                }
            }
        }
    }
}