nadekobot/NadekoBot.Core/Common/Yml/Rgba32Converter.cs

using System;
using System.Globalization;
using SixLabors.ImageSharp.PixelFormats;
using YamlDotNet.Core;
using YamlDotNet.Core.Events;
using YamlDotNet.Serialization;

namespace NadekoBot.Common.Yml
{
    public class Rgba32Converter : IYamlTypeConverter
    {
        public bool Accepts(Type type)
        {
            return type == typeof(Rgba32);
        }

        public object ReadYaml(IParser parser, Type type)
        {
            var scalar = parser.Consume<Scalar>();
            var result = Rgba32.ParseHex(scalar.Value);
            return result;
        }

        public void WriteYaml(IEmitter emitter, object value, Type type)
        {
            var color = (Rgba32)value;
            var val = (uint) (color.B << 0 | color.G << 8 | color.R << 16);
            emitter.Emit(new Scalar(val.ToString("X6").ToLower()));
        }
    }
    
    public class CultureInfoConverter : IYamlTypeConverter
    {
        public bool Accepts(Type type)
        {
            return type == typeof(CultureInfo);
        }

        public object ReadYaml(IParser parser, Type type)
        {
            var scalar = parser.Consume<Scalar>();
            var result = new CultureInfo(scalar.Value);
            return result;
        }

        public void WriteYaml(IEmitter emitter, object value, Type type)
        {
            var ci = (CultureInfo)value;
            emitter.Emit(new Scalar(ci.Name));
        }
    }
}