MapModHighlightSettings.cs

using System.Text.RegularExpressions;
using ExileCore.Shared.Attributes;
using ExileCore.Shared.Helpers;
using ExileCore.Shared.Interfaces;
using ExileCore.Shared.Nodes;
using ImGuiNET;

namespace MapModHighlight;

public class MapModHighlightSettings : ISettings
{
    public ToggleNode Enable { get; set; } = new ToggleNode(false);
    public ContentNode<ModSettings> Crafts { get; set; } = new ContentNode<ModSettings>
        { EnableControls = true, EnableItemCollapsing = true, ItemFactory = () => new ModSettings() };
}

[Submenu(CollapsedByDefault = true)]
public class ModSettings
{
    public ModInput Input { get; set; } = new ModInput();
    public ColorNode Color { get; set; } = new ColorNode(System.Drawing.Color.Green.ToSharpDx());
    public override string ToString()
    {
        return Input.Text+$"###{base.ToString()}";
    }
}

[Submenu(RenderMethod = nameof(Render))]
public class ModInput
{
    public string Text = "";
    internal Regex Regex;

    public void Render(MapModHighlight plugin)
    {
        LoadFilter();

        if (ImGui.InputText("Regex", ref Text, 2000))
        {
            Regex = new Regex(Text, RegexOptions.IgnoreCase);
        }
    }

    internal Regex LoadFilter()
    {
        return Regex ??= new Regex(Text, RegexOptions.IgnoreCase);
    }
}