An extractor for PCK datafiles as used by ring^-27 by TEMPERANCE LANCE

pck_extract.py

import sys
from struct import unpack
with open(sys.argv[1],'rb') as f:
	if f.read(4)!='.pck':
		print 'invalid header!'
		sys.exit()
	while True:
		chunk_header=f.read(8)
		if not chunk_header:
			break
		unk1,length = unpack('<LL',chunk_header)
		print unk1,length
		letters=[]
		part = f.read(2)
		while part != '.\0':
			letters.append(part)
			part=f.read(2)
		letters.append('.\0')
		letters.append(f.read(6))
		path=''.join(letters).decode('utf-16')
		print path
		data=f.read(length)
		with open(path,'wb') as of:
			of.write(data)