public override void LoadTextures(IEnumerable <TextureItem> items)
{
var list = items.ToList();
var packages = list.Select(x => x.Package).Distinct().ToList();
var packs = packages.Select(x =>
{
if (!_roots.ContainsKey(x))
{
var wp = new WadStream(new WadPackage(new FileInfo(x.PackageRoot)));
_roots.Add(x, wp);
}
return(_roots[x]);
}).ToList();
var streams = packs.Select(x => x.StreamSource).ToList();
// Process the bitmaps in parallel
var bitmaps = list.AsParallel().Select(ti =>
{
var stream = streams.FirstOrDefault(x => x.HasFile(ti.Name.ToLowerInvariant()));
if (stream == null)
{
return(null);
}
var open = stream.OpenFile(ti.Name.ToLowerInvariant());
if (open == null)
{
return(null);
}
var bmp = new Bitmap(open);
bool hasTransparency;
bmp = PostProcessBitmap(ti.Package.PackageRelativePath, ti.Name.ToLowerInvariant(), bmp, out hasTransparency);
open.Dispose();
return(new
{
Bitmap = bmp,
Name = ti.Name.ToLowerInvariant(),
ti.Width,
ti.Height,
ti.Flags
});
}).Where(x => x != null);
// TextureHelper.Create must run on the UI thread
foreach (var bmp in bitmaps)
{
TextureHelper.Create(bmp.Name, bmp.Bitmap, bmp.Width, bmp.Height, bmp.Flags);
bmp.Bitmap.Dispose();
}
}
public override ITextureStreamSource GetStreamSource(int maxWidth, int maxHeight, IEnumerable <TexturePackage> packages)
{
var packs = packages.Select(x =>
{
if (!_roots.ContainsKey(x))
{
var wp = new WadStream(new WadPackage(new FileInfo(x.PackageRoot)));
_roots.Add(x, wp);
}
return(_roots[x]);
}).ToList();
var streams = packs.Select(x => x.StreamSource).ToList();
return(new WadStreamSource(streams));
}
public override ITextureStreamSource GetStreamSource(int maxWidth, int maxHeight, IEnumerable<TexturePackage> packages)
{
var packs = packages.Select(x =>
{
if (!_roots.ContainsKey(x))
{
var wp = new WadStream(new WadPackage(new FileInfo(x.PackageRoot)));
_roots.Add(x, wp);
}
return _roots[x];
}).ToList();
var streams = packs.Select(x => x.StreamSource).ToList();
return new WadStreamSource(streams);
}
public override void LoadTextures(IEnumerable<TextureItem> items)
{
var list = items.ToList();
var packages = list.Select(x => x.Package).Distinct().ToList();
var packs = packages.Select(x =>
{
if (!_roots.ContainsKey(x))
{
var wp = new WadStream(new WadPackage(new FileInfo(x.PackageRoot)));
_roots.Add(x, wp);
}
return _roots[x];
}).ToList();
var streams = packs.Select(x => x.StreamSource).ToList();
// Process the bitmaps in parallel
var bitmaps = list.AsParallel().Select(ti =>
{
var stream = streams.FirstOrDefault(x => x.HasFile(ti.Name.ToLowerInvariant()));
if (stream == null) return null;
var open = stream.OpenFile(ti.Name.ToLowerInvariant());
if (open == null) return null;
var bmp = new Bitmap(open);
bool hasTransparency;
bmp = PostProcessBitmap(ti.Package.PackageRelativePath, ti.Name.ToLowerInvariant(), bmp, out hasTransparency);
open.Dispose();
return new
{
Bitmap = bmp,
Name = ti.Name.ToLowerInvariant(),
ti.Width,
ti.Height,
ti.Flags
};
}).Where(x => x != null);
// TextureHelper.Create must run on the UI thread
foreach (var bmp in bitmaps)
{
TextureHelper.Create(bmp.Name, bmp.Bitmap, bmp.Width, bmp.Height, bmp.Flags);
bmp.Bitmap.Dispose();
}
}
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 list = new List <TextureItem>();
var pack = _roots.Values.FirstOrDefault(x => x.Package.PackageFile.FullName == fi.FullName);
if (pack == null)
{
_roots.Add(tp, pack = new WadStream(new WadPackage(fi)));
}
list.AddRange(pack.Package.GetEntries().OfType <WadEntry>().Select(x => new TextureItem(tp, x.Name, GetFlags(x.Name), (int)x.Width, (int)x.Height)));
foreach (var ti in list)
{
tp.AddTexture(ti);
}
SaveToCache(tp);
return(tp);
}
catch
{
return(null);
}
}
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 list = new List<TextureItem>();
var pack = _roots.Values.FirstOrDefault(x => x.Package.PackageFile.FullName == fi.FullName);
if (pack == null) _roots.Add(tp, pack = new WadStream(new WadPackage(fi)));
list.AddRange(pack.Package.GetEntries().OfType<WadEntry>().Select(x => new TextureItem(tp, x.Name, GetFlags(x.Name), (int) x.Width, (int) x.Height)));
foreach (var ti in list)
{
tp.AddTexture(ti);
}
SaveToCache(tp);
return tp;
}
catch
{
return null;
}
}
