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PetkaBY, posted Wed Feb 07, 2018 4:59 pm (32261)

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Hi
Anybody can know what kind of compression is on the chunks in console x360 version on Battle for the pacific *.xds files (CloakNT Engine) Same format in SoF Payback
It looks like LZ.. Info cmall visible
sorry for eng if so
startup.xds from Battle for the pacific > https://fex.net/get/746294682721/253680391

aluigi, posted Sun Feb 11, 2018 1:54 pm (32377)

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I don't see a TOC with information about the archived files, probably they are in a smaller index file.
But yes, it's definitely lzss:

Code:

endian big
comtype lzss
for
    get SIZE long
    if SIZE == 0xffffffff
        break
    endif
    savepos OFFSET
    xmath XSIZE "SIZE * 10"
    clog "" OFFSET SIZE XSIZE
    goto SIZE 0 SEEK_CUR
next

PetkaBY, posted Mon Sep 10, 2018 9:55 am (38240)

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aluigi wrote:

I don't see a TOC with information about the archived files, probably they are in a smaller index file.
But yes, it's definitely lzss:

Code:

endian big
comtype lzss
for
    get SIZE long
    if SIZE == 0xffffffff
        break
    endif
    savepos OFFSET
    xmath XSIZE "SIZE * 10"
    clog "" OFFSET SIZE XSIZE
    goto SIZE 0 SEEK_CUR
next

Thanx aluigi! Regards! Need try recompres with mods.

P.S Before each file, there is a size. Names of files of this package in Exec-Xex on 360. Startup boot file call from the exec.