public static void Unpack(string path)
{
Debug.WriteLine(path);
using (var reader = new BinaryReader(File.OpenRead(path)))
{
var count = reader.ReadInt32();
var unknown = reader.ReadInt32();
var length = reader.ReadInt32();
var list = new List <SlotSubItem>();
while (true)
{
var key = reader.ReadUInt32();
var value = reader.ReadUInt32();
if (list.Count > 0)
{
if (list.Last().Offset > value)
{
}
var itemLength = value - list[list.Count - 1].Offset;
list[list.Count - 1].Length = itemLength;
}
if (key == 0x7F000000)
{
break;
}
var item = new SlotSubItem {
Key = key, Offset = value
};
var extension = ExtensionUtility.GetExtension((byte)(key >> 24));
if (extension == EntityExtensions.Unknown)
{
}
item.Extension = extension;
list.Add(item);
}
SerializationHelper.Save(list, path + ".xml");
var prefix = path.RemoveExtension(1);
foreach (var item in list)
{
reader.BaseStream.Position = item.Offset + 0x800;
var data = reader.ReadBytes((int)item.Length);
var output = string.Format("{0}_{1:X6}.{2}", prefix, item.Key & 0xFFFFFF, item.Extension);
Debug.WriteLine("- " + Path.GetFileName(output));
File.WriteAllBytes(output, data);
}
}
}
private static EntityExtensions ResolveExtension(int hash1, int hash2)
{
var hash = hash2;
if (hash1 != 0)
{
var temp = (hash1 >> 4) ^ (hash1 << 4);
temp ^= 0x10EA;
temp = ~temp;
hash = temp ^ hash2;
}
return(ExtensionUtility.GetExtension((byte)(hash >> 24)));
}