# BNK Extractor by Alpha23
get BNAME basename
idstring "BKHD"
get TEST short
set REV 0
if TEST == 0
	set REV 1
	endian big
endif
goto 4
get SIZE_HEADER long
savepos MYOFF
math MYOFF += SIZE_HEADER
get FSIZE asize
if MYOFF == FSIZE
	print "bnk is empty"
	cleanexit
endif
goto MYOFF
idstring "DIDX"
get SIZE_DIDX long
set FILES SIZE_DIDX
math FILES /= 0xc
set BIAS MYOFF # complete header
math BIAS += SIZE_DIDX
math BIAS += 16
get BNAME basename
for i = 1 <= FILES
	get DIDX long
	get OFFSET long
	math OFFSET += BIAS
	get SIZE long
	set NAME DIDX
	string NAME p= "%s.wav" DIDX EXT
	log NAME OFFSET SIZE
next i