public Wad(string path)
{
using (var stream = new FileStream(path, FileMode.Open))
{
byte[] headerBlock = stream.ReadExact(4);
Type = TypeFromBytes(headerBlock);
int lumpCount = stream.ReadInt32();
int infoTableOffset = stream.ReadInt32();
stream.Seek(infoTableOffset, SeekOrigin.Begin);
var entries = new DirEntry[lumpCount];
for (int i = 0; i < lumpCount; ++i)
{
entries[i].Address = stream.ReadInt32();
entries[i].Size = stream.ReadInt32();
entries[i].Name = stream.ReadCString(8);
}
mLumps = new List <Lump>(lumpCount);
foreach (var entry in entries)
{
stream.Seek(entry.Address, SeekOrigin.Begin);
mLumps.Add(new Lump(entry.Name, stream.ReadExact(entry.Size)));
}
}
}
/// <summary>
/// Constructor for a WAD.
/// </summary>
/// <param name="type">The WAD's type.</param>
public Wad(WadType type)
{
this.Type = type;
this.Lumps = new List <Lump>();
}
/// <summary>
/// Constructor for a WAD.
/// </summary>
/// <param name="type">The type of WAD.</param>
public WadFile(WadType type)
{
Type = type;
Elements = new List <IElement>();
}
public WadHeader(WadType type, uint directoriesCount, uint firstDirectoryOffset)
{
Type = type;
DirectoriesCount = directoriesCount;
FirstDirectoryOffset = firstDirectoryOffset;
}
public WadHeader(WadType type, uint directories, uint direactoryStart)
{
Type = type;
Directories = directories;
DirectoryPointer = direactoryStart;
}
