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AlphaTwentyThree, posted Sun Jun 12, 2022 6:34 pm (72004)

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Hey folks,

can somebody write a little script to decompress blocked zlib? Don't know if this is the actual name but I've attached a sample file.
Thanks!

spiritovod, posted Sun Jun 12, 2022 8:44 pm (72008)

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Not sure if it's supposed to be single file, but:

Code:

idstring "zlib"
comtype unzip_dynamic

get NAME basename
string NAME   ".decompressed"
log NAME 0 0
append
savepos OFFSET
get FSIZE asize
for OFFSET = OFFSET < FSIZE
   get SIZE long
   savepos OFFSET
   clog NAME OFFSET SIZE SIZE
   math OFFSET   SIZE
   goto OFFSET
next

AlphaTwentyThree, posted Mon Jun 13, 2022 5:07 am (72013)

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Perfect, thanks!
Wrote a script for Astonishia Story 2 (PSP) if you're interested (viewtopic.php?f=17&t=7982&p=72012#p72012).