Why I can't unpack a pak file ?

[dung251997]

Today I want to unpack a pak file of game "Dead Cells". name "res.pak" but I tried much time with many application like winrar, 7zip, pak exploer,..... (apps can unpack file .pak) but all of them fail. Can you give me a solution :v I want to translate it.....

Dead cells is a new game and it's a beta version. Plz

[merlinsvk]

For unpacking you can use this QuickBMS script.

Code: Select all

#script for quickbms
# By Allen
#2015-9-1 Evoland 2 .pak

idstring "PAK\0"
get DataOffset long
get fileSize long
get dummy short 
get numFolder long
for i = 0 < numFolder
    set folderName string ""
    CallFunction unpack 0 folderName
next i

StartFunction unpack folderName
    get namelen byte
    getdstring name namelen    
    get type byte
    if type == 0
        get offset long
        get size long
        get dummy long
        math offset += Dataoffset
        set fname string FolderName
        string fname += /
        string fname += name
        log fname offset size
    elif type == 1
        string folderName += /
        string folderName += name        
        get numEntry long
        for j = 0 < numEntry
            set folderName2 string folderName
            CallFunction unpack 0 folderName2
        next j
    endif
EndFunction

[dung251997]

For unpacking you can use this QuickBMS script.

Code: Select all

#script for quickbms
# By Allen
#2015-9-1 Evoland 2 .pak

idstring "PAK\0"
get DataOffset long
get fileSize long
get dummy short 
get numFolder long
for i = 0 < numFolder
    set folderName string ""
    CallFunction unpack 0 folderName
next i

StartFunction unpack folderName
    get namelen byte
    getdstring name namelen    
    get type byte
    if type == 0
        get offset long
        get size long
        get dummy long
        math offset += Dataoffset
        set fname string FolderName
        string fname += /
        string fname += name
        log fname offset size
    elif type == 1
        string folderName += /
        string folderName += name        
        get numEntry long
        for j = 0 < numEntry
            set folderName2 string folderName
            CallFunction unpack 0 folderName2
        next j
    endif
EndFunction

Do you know how to unpack a file have extension .grd ? quickbms can do it ??

[merlinsvk]

deadcells.grd seems like some sort of compiled scripts file to me. So there is nothing to unpack.

[dung251997]

deadcells.grd seems like some sort of compiled scripts file to me. So there is nothing to unpack.

Ok, thanks, so final question :v how can I repack that file @@

[merlinsvk]

Try reimport mode of QuickBMS. But modified files can't be bigger than original.
If you have bigger files, then you will need proper repacker.

[dung251997]

Try reimport mode of QuickBMS. But modified files can't be bigger than original.
If you have bigger files, then you will need proper repacker.

Do you have script to reimport that file :v

[merlinsvk]

It's the same script. It should be good for reimporting, but I didn't test it though.

[dung251997]

It's the same script. It should be good for reimporting, but I didn't test it though.

It's not work for me T.T

Error like this http://imgur.com/a/qd44w

[merlinsvk]

It works.

Code: Select all

quickbms.exe -r -w bms.txt res.pak text

Where "text" is folder with unpacked files/folders.

[Adolfok3]

It works.

Code: Select all

quickbms.exe -r -w bms.txt res.pak text

Where "text" is folder with unpacked files/folders.

Which file did you edit? I edited all the language files and it made no difference in the game ...

[merlinsvk]

I don't remember, I've already deleted that game.

[merlinsvk]

So it was lang\main.en.mo. If you did't see any changes, your text file was probably not imported back into res.pak.