void loadDifferences()
{
// here we would query a website for latest patch rev.
WzMapleVersion vrs = WzMapleVersion.GMS; // is classic old GMS??
string imgPath = textBox1.Text;
string wzPath = textBox2.Text;
Console.WriteLine("imgPath: " + imgPath + ", wzPath: " + wzPath);
WzFile affected = new WzFile(wzPath, vrs);
affected.ParseWzFile();
char[] split = { '\\', '/' };
string imgName = imgPath.Split(split)[imgPath.Split(split).Length - 1].Trim();
Console.WriteLine("imgName: " + imgName);
WzImage toPatch = affected.WzDirectory.GetImageByName(imgName);
FileStream stream = File.OpenRead(imgPath);
WzImage img = new WzImage("-" + imgName, stream, vrs);
img.ParseImage();
toPatch.ParseImage();
toPatch.ClearProperties();
toPatch.AddProperties(img.WzProperties);
affected.WzDirectory.GetImageByName(imgName).changed = true;
affected.SaveToDisk(wzPath + ".new");
affected.Dispose();
stream.Close();
while (!tryDelete(wzPath))
{
Thread.Sleep(1000); // ensure that we can rename the file
}
File.Move(wzPath + ".new", wzPath); // rewrite w/ patched file
button1.Text = "Done!";
}