idstring "BTDX"
get VERSION long
getdstring TYPE 0x4
get FileCount long
get NameTableStart longlong 

if TYPE == "GNRL"
	goto NameTableStart
	for i = 0 < FileCount
		get NameSize byte
		get null byte
		getdstring names[i] NameSize
	next i
	goto 0x18
	
	ComType zlib
	for i = 0 < FileCount
		get unk1 long
		getdstring Extension 0x4
		get unk2 long
		get unk3 long
		get offset longlong
		get packedLength long
		get unpackedLength long
		get unk4 long
		clog names[i] offset packedLength unpackedLength 
	next i
endif 

if TYPE == "DX10"
	print "Sorry, but DX10 extraction support is not implemented yet!"
endif