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Argonaut, posted Thu Nov 06, 2014 7:27 pm (1569)

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Yes, back again with *another* PS2 Touge Drifting game, Touge 3 (aka Road Rage 3 in PAL regions).

Quite a lazy archive with everything not in a folder apart from music, and the main contents is in this 171 MB .DAT file.

Bit of header code (beats me what it is):

Code:

4C 43 46 30 05 28 12 00 FA 04 00 00 00 D0 61 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 D0 00 00 00 00 00 00 30 CF 00 00 00 50 01 00 00 18 00 00 00 00 00 00 30 11 00 00 00 68 01 00 00 C0 13 00 00 A1 20 00 C8 A0 20 00 00 28 15 00 00 18 00 00 00 00 00 00 36 14 00 00 00 40 15 00 00 28 00 00 00 00 00 00 76 20 00 00 00 68 15 00 00 00 01 00 00 00 00 00 B8 F9 00 00 00 68 16 00 00 F8 00 00 00 00 00 00 48 F1 00 00 00 60 17 00 00 20 01 00 00 00 00 00 B8 1D 01 00 00 80 18 00 00 98 03 00 40 90 06 00 38 90 06 00 00 18 1C 00 00 18 00 00 C0 84 00 00 A0 84 00 00 00 30 1C 00 00 98 07 00 00 00 00 00 70 96 07 00 00 C8 23 00 00 10 00 00 00 00 00 00 C0 09 00 00 00 D8 23 00 00 20 00 00 00 00 00 00 80 1D 00 00

Sample files:
https://www.dropbox.com/s/641ks60fq90q4 ... 3.zip?dl=0

After analysis of all the TXR games, I have not much hope for this in terms of unknown compression but here goes.

aluigi, posted Thu Nov 06, 2014 8:01 pm (1574)

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This is an idea, unfortunately I don't know what compression algorithm is that one because the scanner gave no result matching the specified size:

Code:

#comtype COMPRLIB_RLE3   # wrong?
idstring "LCF0"
get DUMMY long
get FILES long
goto 0x20
for i = 0 < FILES
    get OFFSET long
    get BLOCK_SIZE long
    get USIZE long
    get SIZE long
    if USIZE == 0
        log "" OFFSET SIZE
    else
        log "compressed/" OFFSET BLOCK_SIZE
        #clog "" OFFSET BLOCK_SIZE USIZE
    endif
next i