public override ITextureStreamSource GetStreamSource(int maxWidth, int maxHeight, IEnumerable <TexturePackage> packages)
{
var packs = packages.Select(x =>
{
if (!_roots.ContainsKey(x))
{
var wp = new Pk3Stream(new ZipPackage(new FileInfo(x.PackageRoot)));
_roots.Add(x, wp);
}
return(_roots[x]);
}).ToList();
var streams = packs.Select(x => x.StreamSource).ToList();
return(new Pk3StreamSource(streams));
}
private TexturePackage CreatePackage(string package)
{
try
{
var fi = new FileInfo(package);
if (!fi.Exists)
{
return(null);
}
var tp = new TexturePackage(package, Path.GetFileNameWithoutExtension(package), this);
if (LoadFromCache(tp))
{
return(tp);
}
var pack = _roots.Values.FirstOrDefault(x => x.Package.PackageFile.FullName == fi.FullName);
if (pack == null)
{
_roots.Add(tp, pack = new Pk3Stream(new ZipPackage(fi)));
}
foreach (var file in pack.Package.SearchFiles("textures", @"\.(jpg|png|tga)$", true))
{
var size = GetImageSize(pack.StreamSource, file);
var fname = file.Substring("textures/".Length);
fname = fname.Substring(0, fname.Length - 4);
var ti = new TextureItem(tp, fname, GetFlags(fname), size.Width, size.Height)
{
Reference = file
};
tp.AddTexture(ti);
}
SaveToCache(tp);
return(tp);
}
catch
{
return(null);
}
}
