protected IEnumerable <CGameCtnGhost> ExtractAllGhosts(CGameCtnChallenge map)
{
var ghosts = Enumerable.Empty <CGameCtnGhost>();
if (map.ClipIntro != null)
{
ghosts = ghosts.Concat(ExtractGhosts(map.ClipIntro));
}
if (map.ClipGroupInGame != null)
{
ghosts = ghosts.Concat(ExtractAllGhosts(map.ClipGroupInGame));
}
if (map.ClipGroupEndRace != null)
{
ghosts = ghosts.Concat(ExtractAllGhosts(map.ClipGroupEndRace));
}
if (map.ClipPodium != null)
{
ghosts = ghosts.Concat(ExtractGhosts(map.ClipPodium));
}
if (map.ClipAmbiance != null)
{
ghosts = ghosts.Concat(ExtractGhosts(map.ClipAmbiance));
}
return(ghosts);
}
/// <summary>
/// Gets the map thumbnail as <see cref="Bitmap"/>.
/// </summary>
/// <param name="node">CGameCtnChallenge</param>
/// <returns>Thumbnail as <see cref="Bitmap"/>.</returns>
public static Bitmap GetThumbnailBitmap(this CGameCtnChallenge node)
{
using var ms = new MemoryStream(node.Thumbnail);
var bitmap = (Bitmap)Image.FromStream(ms);
bitmap.RotateFlip(RotateFlipType.Rotate180FlipX);
return(bitmap);
}
/// <summary>
/// Replaces a thumbnail (any popular image format) to use for the map.
/// </summary>
/// <param name="node">CGameCtnChallenge</param>
/// <param name="stream">Stream to import from.</param>
public static Bitmap ImportThumbnail(this CGameCtnChallenge node, Stream stream)
{
var bitmap = new Bitmap(stream);
using var ms = new MemoryStream();
ExportThumbnail(node, ms, ImageFormat.Jpeg);
node.Thumbnail = ms.ToArray();
return(bitmap);
}
/// <summary>
/// Exports the map's thumbnail.
/// </summary>
/// <param name="node">CGameCtnChallenge</param>
/// <param name="stream">Stream to export to.</param>
/// <param name="format">Image format to use.</param>
public static void ExportThumbnail(this CGameCtnChallenge node, Stream stream, ImageFormat format)
{
if (node.Thumbnail == null)
{
return;
}
var thumbnail = GetThumbnailBitmap(node);
if (format == ImageFormat.Jpeg)
{
var encoding = new EncoderParameters(1);
encoding.Param[0] = new EncoderParameter(Encoder.Quality, 90L);
var encoder = ImageCodecInfo.GetImageDecoders().Where(x => x.FormatID == ImageFormat.Jpeg.Guid).First();
thumbnail.Save(stream, encoder, encoding);
}
else
{
thumbnail.Save(stream, format);
}
}
/// <summary>
/// Replaces a thumbnail (any popular image format) to use for the map.
/// </summary>
/// <param name="node">CGameCtnChallenge</param>
/// <param name="fileName">File to import from.</param>
public static Bitmap ImportThumbnail(this CGameCtnChallenge node, string fileName)
{
using (var fs = File.OpenRead(fileName))
return(ImportThumbnail(node, fs));
}
/// <summary>
/// Exports the map's thumbnail.
/// </summary>
/// <param name="node">CGameCtnChallenge</param>
/// <param name="fileName">File to export to.</param>
/// <param name="format">Image format to use.</param>
public static void ExportThumbnail(this CGameCtnChallenge node, string fileName, ImageFormat format)
{
using (var fs = File.OpenWrite(fileName))
ExportThumbnail(node, fs, format);
}
