public byte[] GetRawResource(ResourceKey key)
{
if (this._Entries.ContainsKey(key) == false || !(this._Entries[key] is StreamEntry))
{
throw new KeyNotFoundException();
}
StreamEntry entry = (StreamEntry)this._Entries[key];
this.Stream.Seek(this.BaseOffset + entry.Offset, SeekOrigin.Begin);
byte[] data = new byte[entry.CompressedSize];
this.Stream.Read(data, 0, data.Length);
return(data);
}
public void DeleteResource(ResourceKey key)
{
if (this.Stream.CanWrite == false)
{
throw new NotSupportedException();
}
if (this._Entries.ContainsKey(key) == false)
{
throw new KeyNotFoundException();
}
if (this._Entries[key] is StreamEntry)
{
this.OriginalEntries[key] = (StreamEntry)this._Entries[key];
}
this._Entries.Remove(key);
}
public void SetResource(ResourceKey key, byte[] data)
{
if (this.Stream.CanWrite == false)
{
throw new NotSupportedException();
}
if (this._Entries.ContainsKey(key) && this._Entries[key] is StreamEntry)
{
this.OriginalEntries[key] = (StreamEntry)this._Entries[key];
}
MemoryEntry entry = new MemoryEntry();
entry.Compressed = false;
entry.CompressedSize = entry.DecompressedSize = (uint)data.Length;
entry.Data = (byte[])(data.Clone());
this._Entries[key] = entry;
}
public byte[] GetResource(ResourceKey key)
{
if (this._Entries.ContainsKey(key) == false)
{
throw new KeyNotFoundException();
}
if (this._Entries[key] is StreamEntry)
{
StreamEntry entry = (StreamEntry)this._Entries[key];
this.Stream.Seek(this.BaseOffset + entry.Offset, SeekOrigin.Begin);
byte[] data;
if (entry.Compressed == true)
{
data = this.Stream.RefPackDecompress();
if (data.Length != entry.DecompressedSize)
{
throw new InvalidOperationException("decompressed data not same length as specified in index");
}
}
else
{
data = new byte[entry.DecompressedSize];
this.Stream.Read(data, 0, data.Length);
}
return(data);
}
else if (this._Entries[key] is MemoryEntry)
{
return((byte[])(((MemoryEntry)this._Entries[key]).Data.Clone()));
}
else
{
throw new InvalidOperationException();
}
}
public static void WriteResourceKeyIGT(this Stream stream, ResourceKey key)
{
stream.WriteValueU64(key.InstanceId);
stream.WriteValueU32(key.GroupId);
stream.WriteValueU32(key.TypeId);
}
public Stream GetResourceStream(ResourceKey key)
{
return(new MemoryStream(this.GetResource(key)));
}
