Zed, posted Wed Mar 29, 2017 6:06 am (21818)

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GaLaXy1036 wrote:

Hey everybody,
I've create a small utilities for help people to dump texture (with dumpsc.py) you can download it here : https://github.com/Galaxy1036/DumpScHelper

Do you know how to reencrypt png to sc?
Plz help

Moon Arts, posted Wed Mar 29, 2017 11:23 am (21824)

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Zed wrote:

GaLaXy1036 wrote:

Hey everybody,
I've create a small utilities for help people to dump texture (with dumpsc.py) you can download it here : https://github.com/Galaxy1036/DumpScHelper

Do you know how to reencrypt png to sc?
Plz help

Yes we know, but we can't give it to you, 3 month of research

YusufGK, posted Tue Apr 04, 2017 3:10 pm (21964)

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Plase Tell Me How To Reencrypt I searched but I cant find anythink. I know how to encrypt _tex.sc and .sc files but i dont know how to reencrypt. PLEASE

GaLaXy1036, posted Wed Apr 05, 2017 4:36 pm (21994)

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YusufGK wrote:

Plase Tell Me How To Reencrypt I searched but I cant find anythink. I know how to encrypt _tex.sc and .sc files but i dont know how to reencrypt. PLEASE

You can found how to but jut search hard

Zed, posted Wed Apr 05, 2017 5:14 pm (21996)

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Moon Arts wrote:

Zed wrote:

GaLaXy1036 wrote:

Hey everybody,
I've create a small utilities for help people to dump texture (with dumpsc.py) you can download it here : https://github.com/Galaxy1036/DumpScHelper

Do you know how to reencrypt png to sc?
Plz help

Yes we know, but we can't give it to you, 3 month of research

Yes! I found it!!

Yusuf_GK, posted Fri Apr 07, 2017 4:42 pm (22052)

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Can You Tell Me ?

YusufGK, posted Sat Apr 08, 2017 10:25 am (22069)

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I FOUND IT AND I CHANGED TRAINING ARENA IT WORKS BUT I CAN'T LOG IN TO GOOGLE WHY CAN YOU TELL ME ?

GaLaXy1036, posted Sun Apr 09, 2017 11:28 am (22085)

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YusufGK wrote:

I FOUND IT AND I CHANGED TRAINING ARENA IT WORKS BUT I CAN'T LOG IN TO GOOGLE WHY CAN YOU TELL ME ?

It's because you re-sign the application so it's not signed with supercell game and you can't login with google play games accounts
What script do you use ?

YusufGK, posted Mon Apr 10, 2017 3:33 pm (22111)

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I am using called Xset-s'script png2sc

GaLaXy1036, posted Tue Apr 11, 2017 7:59 am (22136)

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YusufGK wrote:

I am using called Xset-s'script png2sc

Yeah the x-set one is really good !!!

Mr Hacker, posted Thu Apr 13, 2017 3:37 pm (22187)

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Hi,

Check This Video

https://youtu.be/_gwVmLNQ8FQ

Now There is new SC editor that can read SC

eslindsey, posted Tue Apr 25, 2017 5:14 am (22635)

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I'm trying to use the dumpsc.py script on the latest APK for Clash of Clans (com.supercell.clashofclans_v8.709.24-844_Android-4.0.3.apk) to try and extract ui_tex.sc, and it is failing with the following message:

Quote:

$ python3.5 ~/dumpsc.py ui_tex.sc
ui_tex.sc
Traceback (most recent call last):
File "/home/eric/dumpsc.py", line 129, in
process_sc(baseName, data[26:], path)
File "/home/eric/dumpsc.py", line 52, in process_sc
decompressed = lzma.LZMADecompressor().decompress(data)
_lzma.LZMAError: Input format not supported by decoder

But, it does work on some of the other files (info_babydragon_tex.sc for example).

I'll attach a ZIP containing the offending file. Can anybody help me extract the assets from it and convert them to PNG? It would be a bonus if the appropriate graphics could be extracted individually (with the polygons masked out, etc.), but I'll do that work manually if I have to.

EDIT: I tried the "Magic Editor" in the previous thread (in a VM of course), and it seems to work: it offers much more functionality than dumpsc.py including the ability to parse the information (the regular .sc file that ISN'T _tex.sc) about polygons and export resources and so on. However, it fails on the above files as well.

EDIT #2: I have come to the conclusion that it is simply a decompression problem--it seems that Supercell has switched to LZHAM compression, and I've downloaded the source code from richgel999's GitHub and compiled a test application, applied the header corrections from dumpsc.py to the target file (along with changing the first four bytes to 'LZH0') and I have successfully decompressed ui_tex.sc. I will post more information as I come across it.

EDIT #3: Success WITH BOTH FILES! I chopped the first 26 bytes from the beginning of each and added 4 bytes of 0x00 at position 9 (thanks for that info, dumpsc.py), altered the first four bytes to read "LZH0" in ASCII, ran them through the LZHAM test program which I compiled on Ubuntu 17.04 to decompress them without a problem, then loaded up the uncompressed files in Barbarianland's Magic Editor. The results are extremely satisfying. I can directly export any UI asset in the game, with full polygon, masking, and alpha channel support. It makes my custom Discord emojis look dope. Here's a screenshot for the curious:


Thanks to ., @barbossa42, and @Mr Hacker for helping me make this happen. If/when I publish this amateur fankit (don't want to run into Supercell's legal teams... ), I'll post a link here.

GaLaXy1036, posted Wed Apr 26, 2017 3:50 pm (22662)

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eslindsey wrote:

I'm trying to use the dumpsc.py script on the latest APK for Clash of Clans (com.supercell.clashofclans_v8.709.24-844_Android-4.0.3.apk) to try and extract ui_tex.sc, and it is failing with the following message:

Quote:

$ python3.5 ~/dumpsc.py ui_tex.sc
ui_tex.sc
Traceback (most recent call last):
File "/home/eric/dumpsc.py", line 129, in
process_sc(baseName, data[26:], path)
File "/home/eric/dumpsc.py", line 52, in process_sc
decompressed = lzma.LZMADecompressor().decompress(data)
_lzma.LZMAError: Input format not supported by decoder

But, it does work on some of the other files (info_babydragon_tex.sc for example).

I'll attach a ZIP containing the offending file. Can anybody help me extract the assets from it and convert them to PNG? It would be a bonus if the appropriate graphics could be extracted individually (with the polygons masked out, etc.), but I'll do that work manually if I have to.

EDIT: I tried the "Magic Editor" in the previous thread (in a VM of course), and it seems to work: it offers much more functionality than dumpsc.py including the ability to parse the information (the regular .sc file that ISN'T _tex.sc) about polygons and export resources and so on. However, it fails on the above files as well.

EDIT #2: I have come to the conclusion that it is simply a decompression problem--it seems that Supercell has switched to LZHAM compression, and I've downloaded the source code from richgel999's GitHub and compiled a test application, applied the header corrections from dumpsc.py to the target file (along with changing the first four bytes to 'LZH0') and I have successfully decompressed ui_tex.sc. I will post more information as I come across it.

EDIT #3: Success WITH BOTH FILES! I chopped the first 26 bytes from the beginning of each and added 4 bytes of 0x00 at position 9 (thanks for that info, dumpsc.py), altered the first four bytes to read "LZH0" in ASCII, ran them through the LZHAM test program which I compiled on Ubuntu 17.04 to decompress them without a problem, then loaded up the uncompressed files in Barbarianland's Magic Editor. The results are extremely satisfying. I can directly export any UI asset in the game, with full polygon, masking, and alpha channel support. It makes my custom Discord emojis look dope. Here's a screenshot for the curious:


Thanks to ., @barbossa42, and @Mr Hacker for helping me make this happen. If/when I publish this amateur fankit (don't want to run into Supercell's legal teams... ), I'll post a link here.

You're problem is lzma decompression for ui_tex ( i don't really understand all) ?

CookieKing24, posted Sun Apr 30, 2017 1:22 pm (22745)

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Can QuickBms Encrypt the sc files?

GaLaXy1036, posted Sun Apr 30, 2017 2:47 pm (22754)

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CookieKing24 wrote:

Can QuickBms Encrypt the sc files?

I think No

CookieKing24, posted Sun Apr 30, 2017 2:51 pm (22755)

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oh ok

CookieKing24, posted Sun Apr 30, 2017 2:52 pm (22756)

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but do you know how to encrypt a sc file?

GaLaXy1036, posted Sun Apr 30, 2017 8:08 pm (22762)

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CookieKing24 wrote:

but do you know how to encrypt a sc file?

Yeah that's pretty easy for Clash Royale sc , for some COC Sc this is a little bit more difficult (LZHAM compression)

GaLaXy1036, posted Sun Apr 30, 2017 8:10 pm (22764)

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CookieKing24 wrote:

but do you know how to encrypt a sc file?

But do you mean re-encrypt tex.sc(Png -> Tex.sc) or just recompress with LZMA

CookieKing24, posted Sun Apr 30, 2017 10:01 pm (22766)

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Yes thats What i mean

peacemaker_of_war, posted Fri May 12, 2017 1:09 pm (23150)

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Greetings, members of the forum! I was able to convert sc to png and vice versa png to sc. Only now there was one problem: when I put the edited files in the application, it crashes when opened. How then do I replace the original with a fake?

Moon Arts, posted Fri May 12, 2017 5:32 pm (23163)

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Ahah so you failed, is your application crash because of the new texture or because you forgot to sign it ?

peacemaker_of_war, posted Sat May 13, 2017 10:39 am (23179)

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Moon Arts wrote:

Ahah so you failed, is your application crash because of the new texture or because you forgot to sign it ?

App crash because i load a new tex to apk with WinRar & with program for mobile "Apk editor".

peacemaker_of_war, posted Sat May 13, 2017 10:41 am (23180)

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Moon Arts wrote:

Ahah so you failed, is your application crash because of the new texture or because you forgot to sign it ?

How I can load my own texture?

GaLaXy1036, posted Sat May 13, 2017 1:31 pm (23187)

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peacemaker_of_war wrote:

Moon Arts wrote:

Ahah so you failed, is your application crash because of the new texture or because you forgot to sign it ?

How I can load my own texture?

After re-build your APK with modded texture have you re-sign it ?