ModernUO/Projects/UOContent/Items/Special/Veteran Rewards/FlamingHead.cs

using ModernUO.Serialization;
using Server.Engines.VeteranRewards;
using Server.Gumps;
using Server.Multis;
using Server.Targeting;

namespace Server.Items;

[SerializationGenerator(0)]
public partial class FlamingHead : StoneFaceTrapNoDamage, IAddon, IRewardItem
{
    [InvalidateProperties]
    [SerializableField(0)]
    [SerializedCommandProperty(AccessLevel.GameMaster)]
    private bool _isRewardItem;

    [Constructible]
    public FlamingHead(StoneFaceTrapType type = StoneFaceTrapType.NorthWall)
    {
        LootType = LootType.Blessed;
        Movable = false;
        Type = type;
    }

    public override int LabelNumber => 1041266; // Flaming Head
    public override bool ForceShowProperties => ObjectPropertyList.Enabled;

    public Item Deed =>
        new FlamingHeadDeed
        {
            IsRewardItem = _isRewardItem
        };

    public bool CouldFit(IPoint3D p, Map map)
    {
        if (map?.CanFit(p.X, p.Y, p.Z, ItemData.Height) != true)
        {
            return false;
        }

        if (Type == StoneFaceTrapType.NorthWestWall)
        {
            return BaseAddon.IsWall(p.X, p.Y - 1, p.Z, map) &&
                   BaseAddon.IsWall(p.X - 1, p.Y, p.Z, map); // north and west wall
        }

        if (Type == StoneFaceTrapType.NorthWall)
        {
            return BaseAddon.IsWall(p.X, p.Y - 1, p.Z, map); // north wall
        }

        if (Type == StoneFaceTrapType.WestWall)
        {
            return BaseAddon.IsWall(p.X - 1, p.Y, p.Z, map); // west wall
        }

        return false;
    }

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

        if (Core.ML && _isRewardItem)
        {
            list.Add(1076218); // 2nd Year Veteran Reward
        }
    }

    public override void OnDoubleClick(Mobile from)
    {
        if (!from.InRange(Location, 2))
        {
            from.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1019045); // I can't reach that.
            return;
        }

        var house = BaseHouse.FindHouseAt(this);

        if (house?.IsOwner(from) == true)
        {
            RewardDemolitionGump.DisplayTo(from, this, 1018329); // Do you wish to re-deed this skull?
        }
        else
        {
            // You can only re-deed a skull if you placed it or you are the owner of the house.
            from.SendLocalizedMessage(1018328);
        }
    }
}

[SerializationGenerator(0)]
public partial class FlamingHeadDeed : Item, IRewardItem
{
    [InvalidateProperties]
    [SerializableField(0)]
    [SerializedCommandProperty(AccessLevel.GameMaster)]
    private bool _isRewardItem;

    [Constructible]
    public FlamingHeadDeed() : base(0x14F0) => LootType = LootType.Blessed;

    public override double DefaultWeight => 1.0;
    public override int LabelNumber => 1041050; // a flaming head deed

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

        if (_isRewardItem)
        {
            list.Add(1076218); // 2nd Year Veteran Reward
        }
    }

    public override void OnDoubleClick(Mobile from)
    {
        if (_isRewardItem && !RewardSystem.CheckIsUsableBy(from, this))
        {
            return;
        }

        if (IsChildOf(from.Backpack))
        {
            var house = BaseHouse.FindHouseAt(from);

            if (house?.IsOwner(from) == true)
            {
                from.SendLocalizedMessage(1042264); // Where would you like to place this head?
                from.Target = new InternalTarget(this);
            }
            else
            {
                from.SendLocalizedMessage(502115); // You must be in your house to do this.
            }
        }
        else
        {
            from.SendLocalizedMessage(1042038); // You must have the object in your backpack to use it.
        }
    }

    private class InternalTarget : Target
    {
        private readonly FlamingHeadDeed _deed;

        public InternalTarget(FlamingHeadDeed deed) : base(-1, true, TargetFlags.None) => _deed = deed;

        protected override void OnTarget(Mobile from, object targeted)
        {
            if (_deed?.Deleted != false)
            {
                return;
            }

            if (!_deed.IsChildOf(from.Backpack))
            {
                from.SendLocalizedMessage(1042038); // You must have the object in your backpack to use it.
                return;
            }

            var house = BaseHouse.FindHouseAt(from);

            if (house?.IsOwner(from) != true)
            {
                from.SendLocalizedMessage(502115); // You must be in your house to do this.
                return;
            }

            var p = targeted as IPoint3D;
            var map = from.Map;

            if (p == null || map == null)
            {
                return;
            }

            var p3d = new Point3D(p);
            var id = TileData.ItemTable[0x10F5];

            house = BaseHouse.FindHouseAt(p3d, map, id.Height);

            if (house?.IsOwner(from) != true)
            {
                from.SendLocalizedMessage(1042036); // That location is not in your house.
                return;
            }

            if (!map.CanFit(p3d, id.Height))
            {
                from.SendLocalizedMessage(1042266); // The head must be placed next to a wall.
                return;
            }

            var north = BaseAddon.IsWall(p3d.X, p3d.Y - 1, p3d.Z, map);
            var west = BaseAddon.IsWall(p3d.X - 1, p3d.Y, p3d.Z, map);

            if (!(north || west))
            {
                from.SendLocalizedMessage(1042266); // The head must be placed next to a wall.
                return;
            }

            var facing = north switch
            {
                true when west => StoneFaceTrapType.NorthWestWall,
                true           => StoneFaceTrapType.NorthWall,
                _              => StoneFaceTrapType.WestWall
            };

            var head = new FlamingHead(facing)
            {
                IsRewardItem = _deed.IsRewardItem
            };

            _deed.Delete();

            house.Addons.Add(head);
            head.MoveToWorld(p3d, map);
        }
    }
}