private WadHeader ReadHeader(BinaryReader reader)
{
var header = new WadHeader
{
Magic = reader.ReadString(4),
Dirs = reader.ReadInt32(),
DirOffset = reader.ReadInt32()
};
if (header.Magic != "WAD2" && header.Magic != "WAD3")
{
throw new InvalidDataException();
}
return(header);
}
public BspTextureData[] Load()
{
using (var mapReader = new BinaryReader(new FileStream(_mapFileName, FileMode.Open)))
{
foreach (var fileName in _wadFileNames)
{
if (!File.Exists(fileName))
{
throw new FileNotFoundException(fileName);
}
using (var reader = new BinaryReader(new FileStream(fileName, FileMode.Open)))
{
_header = ReadHeader(reader);
}
LoadTextures(mapReader);
}
}
return(_textureLookup.ToArray());
}
