public override TexturePackage CreatePackage(string package)
{
var tp = new TexturePackage(package, this);
var list = new List<TextureItem>();
try
{
HLLib.Initialize();
using (var pack = new HLLib.Package(package))
{
var folder = pack.GetRootFolder();
var items = folder.GetItems();
list.AddRange(items
.Select(item => new HLLib.WADFile(item))
.Where(wad => IsValidLumpType(wad.GetLumpType()))
.Select(wad => new TextureItem(tp, StripExtension(wad.Name), wad.Width, wad.Height)));
}
}
finally
{
HLLib.Shutdown();
}
foreach (var ti in list)
{
tp.AddTexture(ti);
}
return tp;
}
public override void LoadTextures(IEnumerable<TextureItem> items)
{
var list = items.ToList();
var packages = list.Select(x => x.Package).Distinct();
try
{
HLLib.Initialize();
foreach (var package in packages)
{
var p = package;
using (var pack = new HLLib.Package(p.PackageFile))
{
var folder = pack.GetRootFolder();
foreach (var ti in list.Where(x => x.Package == p))
{
var item = folder.GetItemByName(ti.Name + ".bmp", HLLib.FindType.Files);
if (!item.Exists) continue;
using (var stream = pack.CreateStream(item))
{
var bmp = new Bitmap(new MemoryStream(stream.ReadAll()));
bool hasTransparency;
bmp = PostProcessBitmap(ti.Name, bmp, out hasTransparency);
TextureHelper.Create(ti.Name.ToLowerInvariant(), bmp, hasTransparency);
bmp.Dispose();
}
}
}
}
}
finally
{
HLLib.Shutdown();
}
}
public WadStreamSource(IEnumerable<TexturePackage> packages)
{
_texturePackages = new List<TexturePackage>();
_packages = new Dictionary<string, Tuple<HLLib.Package, HLLib.Folder>>();
HLLib.Initialize();
foreach (var tp in packages)
{
if (_packages.ContainsKey(tp.PackageFile)) continue;
var pack = new HLLib.Package(tp.PackageFile);
_texturePackages.Add(tp);
_packages.Add(tp.PackageFile, Tuple.Create(pack, pack.GetRootFolder()));
}
}