bullshit image converter to 0bpp because i was bored

ihatemyself.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.IO;

namespace whythefuckwouldyouusethis
{
    public class BSImage
    {
        public static Image Decode(byte[] bs)
        {
            if (bs?.Length != 12) return null;

            int w = BitConverter.ToInt32(bs, 0);
            int h = BitConverter.ToInt32(bs, 4);
            Color c = Color.FromArgb(bs[8], bs[9], bs[10], bs[11]);

            Bitmap img = new Bitmap(w, h, System.Drawing.Imaging.PixelFormat.Format1bppIndexed);
            img.Palette.Entries[0] = c;

            return img;
        }

        public static byte[] Encode(Image im)
        {
            int w = im.Width;
            int h = im.Height;
            Color c = im.Palette.Entries[0];

            return BitConverter.GetBytes(w)
                .Concat(BitConverter.GetBytes(h))
                .Concat(new byte[] { c.R, c.G, c.B, c.A })
                .ToArray();
        }


        public static void Save(string loc, Image im)
        {
            File.WriteAllBytes(loc, Encode(im));
        }

        public static Image Load(string loc)
        {
            return Decode(File.ReadAllBytes(loc));
        }
    }
}

(i haven't even tested it)