BGE 20AE - Unpacking .pak files with QuickBMS

# Script by Bartlomiej Duda (Ikskoks)
# Beyond Good and Evil - 20th Anniversary Edition (Nintendo Switch) PAK script


# Ver    Date        Author               Comment
# v1.0   25.06.2024  Bartlomiej Duda      -
# v1.1   25.06.2024  Bartlomiej Duda      Fix for "Resources.pak" file


idstring "BPAK"
comtype lz4
goto 16
get NUMBER_OF_FILES long
get INDEX_SIZE long
get ARCHIVE_SIZE asize
set BASE_OFFSET long 24

xmath INDEX_OFFSET "ARCHIVE_SIZE - INDEX_SIZE"
goto INDEX_OFFSET

for i = 0 < NUMBER_OF_FILES
	get ENCRYPTION_FLAG byte

	if ENCRYPTION_FLAG == 0
		get FILE_NAME_LENGTH long
		GetDString FILE_NAME FILE_NAME_LENGTH
	else if ENCRYPTION_FLAG == 1
		get FILE_NAME_HASH long
		string FILE_NAME p "file%d.bin" i
	else
		print "Flag %ENCRYPTION_FLAG% not supported! Exiting!"
		cleanexit
	endif

	get UNCOMPRESSED_FILE_SIZE long
	get COMPRESSED_FILE_SIZE long
	get UNKNOWN2 longlong
	get FILE_OFFSET longlong
	xmath FILE_OFFSET "BASE_OFFSET + FILE_OFFSET"

	clog FILE_NAME FILE_OFFSET COMPRESSED_FILE_SIZE UNCOMPRESSED_FILE_SIZE
next i