This topic was archived here:

https://web.archive.org/web/20230000000000fw_/https://www.zenhax.com/viewtopic.php?t=2540

AnonBaiter, posted Wed Jun 01, 2016 2:02 am (13879)

---

The samples are in the attachment.

aluigi, posted Wed Jun 01, 2016 7:18 am (13883)

---

game.pak has no sense, probably no information.
rom.toc has no sense too:

Code:

get DUMMYSZ long
#math NUM = DUMMYSZ
#math NUM / 3
#for i = 0 < NUM
#    get DUMMY threebyte
#next i
math DUMMYSZ   4
goto DUMMYSZ
for i = 0
    get DUMMY1 long
    get DUMMY2 long
    get DUMMY3 long
next i

AnonBaiter, posted Wed Jun 01, 2016 12:12 pm (13887)

---

I got an error:

Code:

Error: incomplete input file 0: E:\NDS\3517 - Grand Theft Auto - Chinatown Wars multi5 (US)\game.pak
       Can't read 1 bytes from offset 024ddcd2.
       Anyway don't worry, it's possible that the BMS script has been written
       to exit in this way if it's reached the end of the archive so check it
       or contact its author or verify that all the files have been extracted.
       Please check the following coverage information to know if it's ok.

  coverage file 0    99%   38639271   38657234

Last script line before the error or that produced the error:
  12  get DUMMY3 long

It's also the same for the ROM.WAD file.

Ekey, posted Wed Jun 01, 2016 12:34 pm (13889)

---

This script does not unpacks anything.

aluigi, posted Wed Jun 01, 2016 1:59 pm (13893)

---

Yeah AnonBaiter it was just for debugging with -V to show you the content of the fields.

AnonBaiter, posted Wed Jun 01, 2016 2:14 pm (13894)

---

So that script was just for debugging purposes? Okay. I'll post the results when I'm done.

aluigi, posted Wed Jun 01, 2016 2:25 pm (13897)

---

Oh no need of the results, it was just for your information.

AnonBaiter, posted Wed Jun 01, 2016 2:35 pm (13899)

---

Huh. I wonder if this script is even ready for extracting.

aluigi, posted Wed Jun 01, 2016 3:31 pm (13901)

---

No offsets/sizes = no extraction. Easy.
I give you an example of what I mean, the byte used in the space between the archived files is 0xad so in rom.wad you can see that a file starts at offset 0x1ff800 but this number is not available in rom.toc and even its div 0x800 value (0x3ff) isn't available.
So the information are somewhere else.

AnonBaiter, posted Wed Jun 01, 2016 3:34 pm (13903)

---

Ahh, I get it now.
Here's the utility.bin file. It might have some information.

aluigi, posted Wed Jun 01, 2016 3:42 pm (13904)

---

no

AnonBaiter, posted Wed Jun 01, 2016 3:46 pm (13905)

---

You know what, I give up. Rockstar always had this habit of making archive files in a strange way so... yeah?