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anthienvu, posted Wed Jun 23, 2021 4:14 pm (64865)

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Hello,
I need help to extract the game 'GuJianOL' 's files.
Anyone knows how? Thank you all.

aluigi, posted Mon Sep 13, 2021 6:24 pm (66339)

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The format has something in common with the one used New Sword of Legends Online (new_sword_legends.bms).
The following script should be able to decompress all the files:

Code:

comtype lzma
get SIZE longlong
get ZERO longlong
get CEN_SIZE longlong
xmath CHUNKS "SIZE / 0x10000"
if            SIZE % 0x10000
    math CHUNKS   1
endif

savepos OFFSET
xmath OFFSET "OFFSET   (CHUNKS * 12)"

get NAME basename
log NAME 0 0
append
for x = 0 < CHUNKS
    get CHUNK_SIZE long
    get SOME_CRC long
    get CHUNK_ZSIZE long
    clog NAME OFFSET CHUNK_ZSIZE CHUNK_SIZE
    math OFFSET   CHUNK_ZSIZE
next x