servuo/Scripts/Items/Consumables/MessageInABottle.cs

using System;

namespace Server.Items
{
    public class MessageInABottle : Item
    {
        private Map m_TargetMap;
        private int m_Level;
        [Constructable]
        public MessageInABottle()
            : this(Map.Trammel)
        {
        }

        public MessageInABottle(Map map)
            : this(map, GetRandomLevel())
        {
        }

        [Constructable]
        public MessageInABottle(Map map, int level)
            : base(0xA30C)
        {
            Weight = 1.0;
            m_TargetMap = map;
            m_Level = level;
        }

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

        public override int LabelNumber => 1041080;// a message in a bottle
        [CommandProperty(AccessLevel.GameMaster)]
        public Map TargetMap
        {
            get
            {
                return m_TargetMap;
            }
            set
            {
                m_TargetMap = value;
            }
        }
        [CommandProperty(AccessLevel.GameMaster)]
        public int Level
        {
            get
            {
                return m_Level;
            }
            set
            {
                m_Level = Math.Max(1, Math.Min(value, 4));
            }
        }
        public static int GetRandomLevel()
        {
            if (1 > Utility.Random(25))
                return 4; // ancient

            return Utility.RandomMinMax(1, 3);
        }

        public override void Serialize(GenericWriter writer)
        {
            base.Serialize(writer);
            writer.Write(3); // version

            writer.Write(m_Level);
            writer.Write(m_TargetMap);
        }

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

            switch (version)
            {
                case 3:
                case 2:
                    {
                        m_Level = reader.ReadInt();
                        goto case 1;
                    }
                case 1:
                    {
                        m_TargetMap = reader.ReadMap();
                        break;
                    }
                case 0:
                    {
                        m_TargetMap = Map.Trammel;
                        break;
                    }
            }

            ItemID = 0xA30C;
        }

        public override void OnDoubleClick(Mobile from)
        {
            if (IsChildOf(from.Backpack))
            {
                ReplaceWith(new SOS(m_TargetMap, m_Level));
                from.LocalOverheadMessage(Network.MessageType.Regular, 0x3B2, 501891); // You extract the message from the bottle.
            }
            else
            {
                from.SendLocalizedMessage(1042001); // That must be in your pack for you to use it.
            }
        }
    }
}