ModernUO/Projects/UOContent/Engines/XMLSpawner/XmlPropsGumps/XmlSetPoint3DGump.cs

using Server.Commands;
using Server.Network;
using Server.Targeting;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;

namespace Server.Gumps;

public class XmlSetPoint3DGump : Gump
{
    private readonly PropertyInfo m_Property;
    private readonly Mobile m_Mobile;
    private readonly object m_Object;
    private readonly Stack<StackEntry> m_Stack;
    private readonly int m_Page;
    private readonly ArrayList m_List;

    public static readonly bool OldStyle = PropsConfig.OldStyle;

    public static readonly int GumpOffsetX = PropsConfig.GumpOffsetX;
    public static readonly int GumpOffsetY = PropsConfig.GumpOffsetY;

    public static readonly int TextHue = PropsConfig.TextHue;
    public static readonly int TextOffsetX = PropsConfig.TextOffsetX;

    public static readonly int OffsetGumpID = PropsConfig.OffsetGumpID;
    public static readonly int EntryGumpID = PropsConfig.EntryGumpID;
    public static readonly int BackGumpID = PropsConfig.BackGumpID;
    public static readonly int SetGumpID = PropsConfig.SetGumpID;

    public static readonly int SetWidth = PropsConfig.SetWidth;
    public static readonly int SetOffsetX = PropsConfig.SetOffsetX, SetOffsetY = PropsConfig.SetOffsetY;
    public static readonly int SetButtonID1 = PropsConfig.SetButtonID1;
    public static readonly int SetButtonID2 = PropsConfig.SetButtonID2;

    public static readonly int OffsetSize = PropsConfig.OffsetSize;

    public static readonly int EntryHeight = PropsConfig.EntryHeight;
    public static readonly int BorderSize = PropsConfig.BorderSize;

    private static readonly int CoordWidth = 70;
    private static readonly int EntryWidth = CoordWidth + OffsetSize + CoordWidth + OffsetSize + CoordWidth;

    private static readonly int TotalWidth = OffsetSize + EntryWidth + OffsetSize + SetWidth + OffsetSize;
    private static readonly int TotalHeight = OffsetSize + 4 * (EntryHeight + OffsetSize);

    private static readonly int BackWidth = BorderSize + TotalWidth + BorderSize;
    private static readonly int BackHeight = BorderSize + TotalHeight + BorderSize;

    public XmlSetPoint3DGump(PropertyInfo prop, Mobile mobile, object o, Stack<StackEntry> stack, int page, ArrayList list) : base(GumpOffsetX, GumpOffsetY)
    {
        m_Property = prop;
        m_Mobile = mobile;
        m_Object = o;
        m_Stack = stack;
        m_Page = page;
        m_List = list;

        var p = (Point3D)prop.GetValue(o, null);

        AddPage(0);

        AddBackground(0, 0, BackWidth, BackHeight, BackGumpID);
        AddImageTiled(BorderSize, BorderSize, TotalWidth - (OldStyle ? SetWidth + OffsetSize : 0), TotalHeight, OffsetGumpID);

        var x = BorderSize + OffsetSize;
        var y = BorderSize + OffsetSize;

        AddImageTiled(x, y, EntryWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, EntryWidth - TextOffsetX, EntryHeight, TextHue, prop.Name);
        x += EntryWidth + OffsetSize;

        if (SetGumpID != 0)
        {
            AddImageTiled(x, y, SetWidth, EntryHeight, SetGumpID);
        }

        x = BorderSize + OffsetSize;
        y += EntryHeight + OffsetSize;

        AddImageTiled(x, y, EntryWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, EntryWidth - TextOffsetX, EntryHeight, TextHue, "Use your location");
        x += EntryWidth + OffsetSize;

        if (SetGumpID != 0)
        {
            AddImageTiled(x, y, SetWidth, EntryHeight, SetGumpID);
        }

        AddButton(x + SetOffsetX, y + SetOffsetY, SetButtonID1, SetButtonID2, 1);

        x = BorderSize + OffsetSize;
        y += EntryHeight + OffsetSize;

        AddImageTiled(x, y, EntryWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, EntryWidth - TextOffsetX, EntryHeight, TextHue, "Target a location");
        x += EntryWidth + OffsetSize;

        if (SetGumpID != 0)
        {
            AddImageTiled(x, y, SetWidth, EntryHeight, SetGumpID);
        }

        AddButton(x + SetOffsetX, y + SetOffsetY, SetButtonID1, SetButtonID2, 2);

        x = BorderSize + OffsetSize;
        y += EntryHeight + OffsetSize;

        AddImageTiled(x, y, CoordWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, CoordWidth - TextOffsetX, EntryHeight, TextHue, "X:");
        AddTextEntry(x + 16, y, CoordWidth - 16, EntryHeight, TextHue, 0, p.X.ToString());
        x += CoordWidth + OffsetSize;

        AddImageTiled(x, y, CoordWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, CoordWidth - TextOffsetX, EntryHeight, TextHue, "Y:");
        AddTextEntry(x + 16, y, CoordWidth - 16, EntryHeight, TextHue, 1, p.Y.ToString());
        x += CoordWidth + OffsetSize;

        AddImageTiled(x, y, CoordWidth, EntryHeight, EntryGumpID);
        AddLabelCropped(x + TextOffsetX, y, CoordWidth - TextOffsetX, EntryHeight, TextHue, "Z:");
        AddTextEntry(x + 16, y, CoordWidth - 16, EntryHeight, TextHue, 2, p.Z.ToString());
        x += CoordWidth + OffsetSize;

        if (SetGumpID != 0)
        {
            AddImageTiled(x, y, SetWidth, EntryHeight, SetGumpID);
        }

        AddButton(x + SetOffsetX, y + SetOffsetY, SetButtonID1, SetButtonID2, 3);
    }

    private class InternalTarget : Target
    {
        private readonly PropertyInfo m_Property;
        private readonly Mobile m_Mobile;
        private readonly object m_Object;
        private readonly Stack<StackEntry> m_Stack;
        private readonly int m_Page;
        private readonly ArrayList m_List;

        public InternalTarget(PropertyInfo prop, Mobile mobile, object o, Stack<StackEntry> stack, int page, ArrayList list) : base(-1, true, TargetFlags.None)
        {
            m_Property = prop;
            m_Mobile = mobile;
            m_Object = o;
            m_Stack = stack;
            m_Page = page;
            m_List = list;
        }

        protected override void OnTarget(Mobile from, object targeted)
        {
            var p = targeted as IPoint3D;

            if (p != null)
            {
                try
                {
                    CommandLogging.LogChangeProperty(m_Mobile, m_Object, m_Property.Name, new Point3D(p).ToString());
                    m_Property.SetValue(m_Object, new Point3D(p), null);
                }
                catch
                {
                    m_Mobile.SendMessage("An exception was caught. The property may not have changed.");
                }
            }
        }

        protected override void OnTargetFinish(Mobile from)
        {
            m_Mobile.SendGump(new XmlPropertiesGump(m_Mobile, m_Object, m_Stack, m_List, m_Page));
        }
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
        Point3D toSet;
        bool shouldSet, shouldSend;

        switch (info.ButtonID)
        {
            case 1: // Current location
                {
                    toSet = m_Mobile.Location;
                    shouldSet = true;
                    shouldSend = true;

                    break;
                }
            case 2: // Pick location
                {
                    m_Mobile.Target = new InternalTarget(m_Property, m_Mobile, m_Object, m_Stack, m_Page, m_List);

                    toSet = Point3D.Zero;
                    shouldSet = false;
                    shouldSend = false;

                    break;
                }
            case 3: // Use values
                {
                    var x = info.GetTextEntry(0);
                    var y = info.GetTextEntry(1);
                    var z = info.GetTextEntry(2);

                    toSet = new Point3D(x == null ? 0 : Utility.ToInt32(x.Text), y == null ? 0 : Utility.ToInt32(y.Text), z == null ? 0 : Utility.ToInt32(z.Text));
                    shouldSet = true;
                    shouldSend = true;

                    break;
                }
            default:
                {
                    toSet = Point3D.Zero;
                    shouldSet = false;
                    shouldSend = true;

                    break;
                }
        }

        if (shouldSet)
        {
            try
            {
                CommandLogging.LogChangeProperty(m_Mobile, m_Object, m_Property.Name, toSet.ToString());
                m_Property.SetValue(m_Object, toSet, null);
            }
            catch
            {
                m_Mobile.SendMessage("An exception was caught. The property may not have changed.");
            }
        }

        if (shouldSend)
        {
            m_Mobile.SendGump(new XmlPropertiesGump(m_Mobile, m_Object, m_Stack, m_List, m_Page));
        }
    }
}