public byte[] Unpack()
{
var memory = new BinaryStream(1024);
using (var bs = new BinaryStream(Data))
{
for (int i = 1; i < Blocks.Count; i++)
{
var block = Blocks[i - 1];
var next = Blocks[i];
var size = (int)(next.VirtualOffset - block.VirtualOffset);
bs.Seek(block.FileOffset - 4, SeekOrigin.Begin);
memory.Seek(block.VirtualOffset, SeekOrigin.Begin);
if (block.IsCompressed == true)
{
var zlib = new InflaterInputStream(bs);
zlib.CopyTo(memory);
}
else
{
var buffer = bs.ReadBytes(size);
memory.Write(buffer, 0, size);
}
}
}
return(memory.ToArray());
}