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masagrator, posted Wed May 15, 2019 1:07 pm (47772)

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It looks like PC tools and bms script are not 100% compatible with Switch archives (it can only read name of first file).
Uploaded one of archives.

Can someone check what needs to be modified?

aluigi, posted Sat Jun 01, 2019 9:58 pm (48269)

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It's not so simple because:
- OFFSET and ZSIZE fields (probably SIZE too) aren't exact, it's necessary to make some math operations on them
- it's not a correct zlib compression

Currently I leave here my work-in-progress script in case someone has more information:

Code:

goto 0x154
get FILES long
get ARCHIVE_SIZE long
get INFO_SIZE long
get NAMES_SIZE long
get DUMMY long
get DATA_SIZE long
padding 0x800
savepos INFO_OFF
xmath NAMES_OFF "INFO_OFF   INFO_SIZE"
math NAMES_OFF x 0x800
xmath BASE_OFF  "NAMES_OFF   NAMES_SIZE"
math BASE_OFF x 0x800
for i = 0 < FILES
    get NAME_OFF long
    get ZERO long
    get ZERO long
    get OFFSET long
    get SIZE long
    get ZSIZE long
    get ZERO long
    get ZERO long

    savepos TMP
    math NAME_OFF   NAMES_OFF
    goto NAME_OFF
    get NAME string
    goto TMP

    math ZSIZE   5  # necessary but doesn't have sense...

    math OFFSET >> 2
    math OFFSET   BASE_OFF
    clog NAME OFFSET ZSIZE SIZE
next i