Extract ".npk, .csp"

[jonathannvs]

I need to extract these two extension files ".npk, .csp". Can anyone help?

[aluigi]

Name of the game?
Are those files from the same game?

[jonathannvs]

There are two Chinese games here link
http://qy.iwgame.com/ and http://tzj.iwgame.com/

[jonathannvs]

Can anyone help with this?

[jonathannvs]

Does anyone know if there any tutorial where I can try to create this same script?

[aluigi]

The problem is not making the script, the problem is figuring the format and the encryption/compressions.
content.npk uses encrypted information of the files and compressed files (didn't check the algorithm, it's useless without the decryption).
data1.csp instead "seems" to use compressed information of the files or a strange way to handle them but that's all.

[jonathannvs]

So this can not be resolved ?

[aluigi]

Exactly.
But maybe someone is really interested and he will download both the games and check the files, the encryptions and the compressions.

[aluigi]

Right Royal World (权御天下):
http://aluigi.org/bms/right_royal_world.bms

[aluigi]

And this is for 天之禁
http://aluigi.org/bms/forbidden_days.bms

Note that the xml files are encrypted and are extracted "as-is".
Everything else is perfect.

[jonathannvs]

First I would like to thank you and also give you congratulations for your great work .
So .. It all worked with the files of the Right Royal World (权 御 天下) : it worked 100 % but the script made ​​to the game " tzj.iwgame.com/ " did not work with me , the following error message ...

--------------------------------------

- signature of 3 bytes at offset 0x00000000 doesn't match the one
expected by the script:

this one: "w’"
77 92 19 w..

expected: "TXG"
54 58 47 TXG

- 0 files found in 0 seconds
coverage file 0 0% 3 445804019

[aluigi]

Try with quickbms 0.7.5 released 2 days ago.
There was a bug in 0.7.4a just related to filexor

[jonathannvs]

Hello! I waited for the release of version 0.7.5 to try again and it returned the following error .

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

Error: the requested amount of bytes to allocate is negative (0xeac1cce0)

Last script line before the error or that produced the error:
12 log MEMORY_FILE INFO_OFF SIZE

[aluigi]

If you get that error it means you are using the script on... the cutted sample you provided

The script worked at 100% on the game I installed here on the full original archives.

[jonathannvs]

The same error appeared when trying to run the script in the sample file that I send you . Wha and will be ?

[aluigi]

No, what I meant is that the error "the requested amount of bytes to allocate is negative (0xeac1cce0)" CANNOT be returned from the original archive, but ONLY from the cut you sent because the size of the sample is minor than the requested offset.
Anyway I have nothing else to add here.

[AnonBaiter]

@jonathannvs - Post the exact filenames of the files you're having problems with.

[moonpaladin]

Hello! someone can update the script for .csp files? As I had compared the data have not change much, really hope someone can take a look at it, here is the file https://www.mediafire.com/file/8a3bx3vt ... j2.7z/file - Thanks for read.

[moonpaladin]

bump!!

[moonpaladin]

buuuump!!!