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PostPosted: Fri Nov 07, 2014 5:37 pm 

Joined: Sun Aug 10, 2014 1:13 pm
Posts: 66
Hello!

Aluigi. I see you already made a script for the .jce format, and I read you already know the format changed since 2014, so I bet you already took a look on this new data ;)
Anyway, just in case I'm wrong and misunderstood (but I doubt) I can attach a package with some data related to a car of the game :)

Cheers!


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PostPosted: Fri Nov 07, 2014 5:48 pm 
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No solution yet for the .public files.


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PostPosted: Fri Jan 09, 2015 6:54 pm 

Joined: Fri Dec 19, 2014 7:45 am
Posts: 31
Im looking for the Soundfiles, the .jca
Any chance?


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PostPosted: Fri Jan 09, 2015 9:37 pm 
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The jca files are supported from long time:
http://aluigi.altervista.org/papers/bms/raceroom.bms


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PostPosted: Sat Jan 10, 2015 7:43 am 

Joined: Fri Dec 19, 2014 7:45 am
Posts: 31
I have encrypted now with the wtcced and then i startet quickbms, selekt all files, but then i see that:
Image
It's sure a small mistake.


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PostPosted: Sat Jan 10, 2015 9:56 am 
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I have just read the message in the header of the script.
Apparently the script is no longer useful:
Code:
#   IMPORTANT NOTE
#   From 2014 the JCA files no longer contain file information, they are simply
#   stored in the archive as raw files and so it's no longer possible to extract
#   them. You need a file ripper to dump the recognized files.
I really forgot that.


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PostPosted: Sat Feb 21, 2015 11:15 am 
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The public files are simply compressed with lzma2 using a particular prop byte.

I have updated my script to version 0.2a, now it's able to decompress the kluns.public files to kluns:
http://aluigi.org/papers/bms/raceroom.bms

For the JCA files I have added a very slow scanner/ripper in the script but I suggest to use a real ripper (Dragon Unpacker should have a ripper in it).


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PostPosted: Fri Mar 06, 2015 3:53 pm 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
Hi Luigi,

after using WTCCed the files seem to be decrypted, that went well.
When i try to use your new raceroom script i get this message.
it doesn´t matter what file i try, filesize indicator and text are always identical.
Am i doing something wrong?



QuickBMS generic files extractor and reimporter 0.6
by Luigi Auriemma
e-mail: aluigi@autistici.org
web: aluigi.org
(Aug 25 2014 - 09:21:58)

http://quickbms.aluigi.org
http://twitter.com/luigi_auriemma
http://zenhax.com

- GUI mode activated, remember that the tool works also from command-line
where are available various options like folder scanning, filters and so on

- select the BMS script or plugin to use
- select the input archives/files to extract, type * or "" for whole folder and
subfolders
- select the output folder where extracting the files
- open input file C:\Users\xxx\Downloads\decrypt\GameData\sachsenring.
kluns.public
- open script C:\Users\xxx\Downloads\quickbms_0.6\raceroom.bms
- set output folder C:\Users\xxx\Desktop\RRE

offset filesize filename
--------------------------------------
00000004 4294947087 sachsenring.kluns

Error: impossible to write 0xffffb10f bytes (total 0xffffb10f)
Check your disk space

Press RETURN to quit


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PostPosted: Fri Mar 06, 2015 5:02 pm 
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0xffffb10f is the magic of the files encrypted with the wtcced algorithm, so you using the script on the still-encrypted files.


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PostPosted: Fri Mar 06, 2015 11:40 pm 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
hmmh, that´s strange because i thought i did exactly was you have written in your script:
well, will try it again...
thanks for your quick answer!


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PostPosted: Sat Mar 07, 2015 12:50 pm 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
tried it again...and failed again.
it seems to me that wtcced does not decrypt the files.
i used the -k raceroom parameter and your latest WtCCed version.
of course i get a folder called "raceroom" with all new files in and they should be decrypted right!?

but it seems to me there are not because when i now use your .public script it shows the error message from above....

Could you please tell me what i am doing wrong:?:


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PostPosted: Sat Mar 07, 2015 2:09 pm 
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Wait, I have checked the files of Raceroom and they are not encrypted... why are you using wtcced on them?!?

The note in the header of the script is referred to the JCA files for which the script was originally written, the support for the public files has been added just recently.

When you use wtcced on non-encrypted files, it encrypts them. That's why you have that 0xffffb10f magic.

So use the script directly on the public files.


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PostPosted: Sat Mar 07, 2015 2:16 pm 
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I have just specified in the header of the script that the note is specific for the JCA files, just to avoid misunderstandings.


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PostPosted: Sun Mar 08, 2015 12:59 am 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
Sorry for bothering you but i just would like to get this to work.

thanks for clarifying, i have now managed to decompress the .public.kluns files.
then i tried to use your existing raceroom script for .kluns files, but it´s not working.

Here is the messsage i get this time:


- GUI mode activated, remember that the tool works also from command-line
where are available various options like folder scanning, filters and so on

- select the BMS script or plugin to use
- select the input archives/files to extract, type * or "" for whole folder and
subfolders
- select the output folder where extracting the files
- open input file C:\Users\xxx\Downloads\car_template.kluns
- open script C:\Users\xxx\Downloads\quickbms_0.6\Raceroom_kluns.bms
- set output folder C:\Users\xxx\Downloads

offset filesize filename
--------------------------------------

- error in src\xalloc.c line 617: xdbg_malloc()

Error: memory allocation problem
F³r diesen Befehl ist nicht gen³gend Speicher verf³gbar.


press RETURN to quit


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PostPosted: Sun Mar 08, 2015 6:51 pm 
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That script was only an experiment to extract some DDS files without using file rippers.

Anyway I have just updated it a bit but mainly to put in the header the warning that it's experimental and, moreover, useless.
Anyway now it should be able to extract some additional kluns resources.


Little note about raceroom.bms, I have just found one car_template.kluns.public that can't be decompressed... it's just a note, there is no solution and interest for that file. The script works perfectly with all the other public files.


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PostPosted: Sun Mar 08, 2015 7:00 pm 

Joined: Fri Dec 19, 2014 7:45 am
Posts: 31
Is that possible, to get the spoundfiles, please?


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PostPosted: Sun Mar 08, 2015 7:14 pm 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
Copy that!
I was able to decompress all files from kluns,public into just .kluns files.
Unfortunately i stuck from there because your old raceroom_kluns script doesn´t work (at least for me :( )

Is there a chance that you might update your .kluns script so that we can extract the .kluns files?
Or can i use a ripper or whatever to extract those files?

Sorry for might being a pain in the .... but i really would love to get my hands on these files....


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PostPosted: Tue Mar 10, 2015 9:19 am 
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Use a generic file ripper for the kluns files like the one in Dragon Unpacker (Hyper ripper I guess it's the name).

There will be no updates for the script because it's not a simple format that can be easily scripted.


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PostPosted: Tue Mar 10, 2015 10:18 pm 

Joined: Fri Mar 06, 2015 3:32 pm
Posts: 13
Aah OK, didn´t know that this tool can handle .kluns files.
Will try it , thank you for your support!


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PostPosted: Wed Mar 11, 2015 6:10 am 

Joined: Fri Dec 19, 2014 7:45 am
Posts: 31
Please send a feedback, if its work and how its work. Thank you.


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