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moonpaladin, posted Sat Jan 08, 2022 10:26 pm (68858)

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Hello! I'm trying to unpack this .pak file. I were able to decompress it partially, I got .pvr .lua .xml and .dat files, seems that these .dat files contain some meshes and textures.
Hope someone can take a look at this, thanks for your time !
https://www.mediafire.com/file/ltzonkyx ... k.pak/file

aluigi, posted Sat Jan 08, 2022 10:50 pm (68860)

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Code:

# ????? PAK

get INFO_OFF long
get DUMMY long  # 20000
goto INFO_OFF
for i = 0
    getdstring NAME 0x40
    if NAME == ""
        break
    endif
    get OFFSET long
    get SIZE long
    get ZSIZE long
    get FLAGS long  # last file is 0x100 while other are 0x101, 0x100 is probably for compression
    clog NAME OFFSET ZSIZE SIZE
next i

Ekey, posted Sat Jan 08, 2022 10:53 pm (68862)

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Code:

# ????? (PAK) format
# script for QuickBMS http://quickbms.aluigi.org

goto 0x48
get MAX_OFFSET asize

for
   getdstring NAME 64
   get OFFSET long
   get SIZE long
   get ZSIZE long
   get FLAGS long
   
   if OFFSET == MAX_OFFSET
      cleanexit
   endif
   
   if ZSIZE == SIZE
       log NAME OFFSET SIZE
   else
       clog NAME OFFSET ZSIZE SIZE
   endif
next

Ekey, posted Sat Jan 08, 2022 10:54 pm (68863)

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Oh dammit, Luigi was faster than me

aluigi, posted Sat Jan 08, 2022 10:57 pm (68864)

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moonpaladin, posted Sat Jan 08, 2022 11:24 pm (68872)

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Thanks alot! aluigi, Ekey!

moonpaladin, posted Sat Jan 08, 2022 11:47 pm (68873)

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This game have others .pak files with a size around 400mb, the script works but it reach at one point that thrown this error , what could be the issue? . Thanks!



*update*, using the -p command fixed that problem!

aluigi, posted Sun Jan 09, 2022 9:34 am (68891)

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Is it possible to upload the first file generated by the script http://aluigi.org/bms/filecutter.bms on the PAK that gave you that error?

moonpaladin, posted Sun Jan 09, 2022 8:07 pm (68930)

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aluigi wrote:

error

Hello aluigi, here are the two .pak that throwed that error.
https://www.mediafire.com/file/2zagas0f ... S.zip/file

aluigi, posted Sun Jan 09, 2022 8:32 pm (68931)

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Ok now I understand, in short it reserves space for 20000 files and leave these unused entries blank.
I updated the script for avoiding the error:
http://aluigi.org/bms/new_heroes_pak.bms

You already extracted the files so no need to re-use it.

moonpaladin, posted Sun Jan 09, 2022 8:44 pm (68933)

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Thanks alot for all your effort