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

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

namespace Server.Gumps;

public class XmlSetGump : 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 EntryWidth = 212;

    private static readonly int TotalWidth = OffsetSize + EntryWidth + OffsetSize + SetWidth + OffsetSize;
    private static readonly int TotalHeight = OffsetSize + 2 * (EntryHeight + OffsetSize);

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

    public XmlSetGump(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 canNull = !prop.PropertyType.IsValueType;
        var canDye = prop.IsDefined(typeof(HueAttribute), false);

        var xextend = 0;
        if (prop.PropertyType == typeof(string))
        {
            xextend = 300;
        }

        var val = prop.GetValue(m_Object, null);

        var initialText = val == null ? "" : val.ToString();

        AddPage(0);

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

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

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

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

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

        AddImageTiled(x, y, EntryWidth + xextend, EntryHeight, EntryGumpID);
        AddTextEntry(x + TextOffsetX, y, EntryWidth + xextend - TextOffsetX, EntryHeight, TextHue, 0, initialText);
        x += EntryWidth + xextend + OffsetSize;

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

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

        if (canNull)
        {
            x = BorderSize + OffsetSize;
            y += EntryHeight + OffsetSize;

            AddImageTiled(x, y, EntryWidth + xextend, EntryHeight, EntryGumpID);
            AddLabelCropped(x + TextOffsetX, y, EntryWidth + xextend - TextOffsetX, EntryHeight, TextHue, "Null");
            x += EntryWidth + xextend + OffsetSize;

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

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

        if (canDye)
        {
            x = BorderSize + OffsetSize;
            y += EntryHeight + OffsetSize;

            AddImageTiled(x, y, EntryWidth + xextend, EntryHeight, EntryGumpID);
            AddLabelCropped(x + TextOffsetX, y, EntryWidth + xextend - TextOffsetX, EntryHeight, TextHue, "Hue Picker");
            x += EntryWidth + xextend + OffsetSize;

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

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

    private class InternalPicker : HuePicker
    {
        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 InternalPicker(PropertyInfo prop, Mobile mobile, object o, Stack<StackEntry> stack, int page, ArrayList list) : base(((IHued)o).HuedItemID)
        {
            m_Property = prop;
            m_Mobile = mobile;
            m_Object = o;
            m_Stack = stack;
            m_Page = page;
            m_List = list;
        }

        public override void OnResponse(int hue)
        {
            try
            {
                CommandLogging.LogChangeProperty(m_Mobile, m_Object, m_Property.Name, hue.ToString());
                m_Property.SetValue(m_Object, hue, null);
            }
            catch
            {
                m_Mobile.SendMessage("An exception was caught. The property may not have changed.");
            }

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

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

        switch (info.ButtonID)
        {
            case 1:
                {
                    var text = info.GetTextEntry(0);

                    if (text != null)
                    {
                        try
                        {
                            toSet = XmlPropertiesGump.GetObjectFromString(m_Property.PropertyType, text.Text);
                            shouldSet = true;
                        }
                        catch
                        {
                            toSet = null;
                            shouldSet = false;
                            m_Mobile.SendMessage("Bad format");
                        }
                    }
                    else
                    {
                        toSet = null;
                        shouldSet = false;
                    }

                    break;
                }
            case 2: // Null
                {
                    toSet = null;
                    shouldSet = true;

                    break;
                }
            case 3: // Hue Picker
                {
                    toSet = null;
                    shouldSet = false;
                    shouldSend = false;

                    m_Mobile.SendHuePicker(new InternalPicker(m_Property, m_Mobile, m_Object, m_Stack, m_Page, m_List));

                    break;
                }
            default:
                {
                    toSet = null;
                    shouldSet = false;

                    break;
                }
        }

        if (shouldSet)
        {
            try
            {
                CommandLogging.LogChangeProperty(m_Mobile, m_Object, m_Property.Name, toSet == null ? "(null)" : 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));
        }
    }
}