joelurmel
Engaged Member
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joelurmel
Engaged Member
- Nov 3, 2022
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For all Unren users,
Bad news since the release of Ren'Py 8.4.*, no tool is capable of decompiling rpyc files anymore.
This is because Ren'Py decided to change the file structure and implement anti-reverse engineering measures to prevent this.
We must therefore wait for an update of the unrpyc tools from CensoredUserName or rpydec, or even a new tool.
Bad news since the release of Ren'Py 8.4.*, no tool is capable of decompiling rpyc files anymore.
This is because Ren'Py decided to change the file structure and implement anti-reverse engineering measures to prevent this.
We must therefore wait for an update of the unrpyc tools from CensoredUserName or rpydec, or even a new tool.
alain8891
Member
- Dec 18, 2023
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Thanks for taking the time to check on this. Hoping unrpyc will get updated, or a new tool gets out, otherwise this will be a huge stop-gap for modding...
Thanks for the news.
Shit, the main reason why I play Ren'Py games is because they are decompilable. So I can explore the code and do my own mini-mods. And definitely I'm not the only one.
If they actually succeed in making Ren'Py script not decompilable, the Devs using this anti-decompile technology will experience a loss of pledgers.
---
I mean: some games with good renders and/or good story but an overcomplicated grinding and/or idiotic minigames are worth playing only if we can mess with the code. Otherwise they are a boring waste of time... and we can switch back to porn manga...
joelurmel
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I have updated my UnRen-forall.bat with a beta fix for Ren'Py 8.4.
It seems to work with 3 games. Waiting for your comments
It seems to work with 3 games. Waiting for your comments
alain8891
Member
- Dec 18, 2023
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Confirmed it works with One Week Away, was able to update my mod...I have updated my UnRen-forall.bat with a beta fix for Ren'Py 8.4.
It seems to work with 3 games. Waiting for your comments
Thanks for the work you put in updating your tool...
tried decompile using your new unren-forall (9.6.48) on One Week Away, after I select #2, the window just closesI have updated my UnRen-forall.bat with a beta fix for Ren'Py 8.4.
It seems to work with 3 games. Waiting for your comments
this is what's in the UnRen-forall log file:
Code:
Checking if Python is available
Python found at F:\OneWeekAway-0.4.0-pc\lib\py3-windows-x86_64\
Check Python Version
Python version is 3.12.7, which is upper or equal to 3.8
Init phase
scriptdir = F:\OneWeekAway-0.4.0-pc\
currentdir = F:\OneWeekAway-0.4.0-pc
pythondir = F:\OneWeekAway-0.4.0-pc\lib\py3-windows-x86_64\
pynoassert = []
renpydir = F:\OneWeekAway-0.4.0-pc\renpy\
gamedir = F:\OneWeekAway-0.4.0-pc\game\
PYTHONHOME = F:\OneWeekAway-0.4.0-pc\lib\py3-windows-x86_64\
PYTHONPATH = F:\OneWeekAway-0.4.0-pc\lib\python3.12
PYTHONVERS = 3.12.7
rpatool-new = y
major_version = []
offset = []
Check the Ren'Py version to adjust the `offset` variable.it was able to extract the rpa file, but the same happened when trying to decompile
Code:
Checking if Python is available
Python found at F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\
Check Python Version
Python version is 3.9.10, which is upper or equal to 3.8
Init phase
scriptdir = F:\MultiverseofMILFS-VOL3-pc\
currentdir = F:\MultiverseofMILFS-VOL3-pc
pythondir = F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\
pynoassert = []
renpydir = F:\MultiverseofMILFS-VOL3-pc\renpy\
gamedir = F:\MultiverseofMILFS-VOL3-pc\game\
PYTHONHOME = F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\
PYTHONPATH = F:\MultiverseofMILFS-VOL3-pc\lib\python3.9
PYTHONVERS = 3.9.10
rpatool-new = y
major_version = []
offset = []
RPA extract phase
scriptdir = F:\MultiverseofMILFS-VOL3-pc\
currentdir = F:\MultiverseofMILFS-VOL3-pc
pythondir = F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\
pynoassert = []
renpydir = F:\MultiverseofMILFS-VOL3-pc\renpy\
gamedir = F:\MultiverseofMILFS-VOL3-pc\game\
PYTHONHOME = F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\
PYTHONPATH = F:\MultiverseofMILFS-VOL3-pc\lib\python3.9
PYTHONVERS = 3.9.10
rpatool-new = y
major_version = []
offset = []
Creating rpatool...
[32m + RPA tool created successfully[0m
[33m + RPA archives will be moved[0m
Searching for RPA files in the game directory...
+ Processing scripts.rpa
"F:\MultiverseofMILFS-VOL3-pc\lib\py3-windows-x86_64\"python.exe "F:\MultiverseofMILFS-VOL3-pc\rpatool.py" -o "F:\MultiverseofMILFS-VOL3-pc\game\" -x "F:\MultiverseofMILFS-VOL3-pc\game\scripts.rpa"
[32m + RPA package extracted: scripts.rpa[0m
Moving RPA F:\MultiverseofMILFS-VOL3-pc\game\scripts.rpa to 'F:\MultiverseofMILFS-VOL3-pc\rpa'
[32m RPA F:\MultiverseofMILFS-VOL3-pc\game\scripts.rpa moved to 'F:\MultiverseofMILFS-VOL3-pc\rpa'[0m
Cleaning up temporary files...
[32m Finished[0m
Check the Ren'Py version to adjust the `offset` variable.
Last edited:
joelurmel
Engaged Member
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EDIT: I was wrong. See this post.
1) I chose 1 to extract .rpa (deleting after extraction) and it worked
2) I chose 2 do decompile .rpyc and the batch window just closed
WORKAROUND
After the crash, I relaunched UnRen-forall-9.6.48 and selected 2 to decompile and it worked.
---
I think something remains "dirty" after extraction, so after extraction of .rpa you have to exit the batch and relaunch it to be able to decompile .rpyc files.
Hope this helps
Last edited:
joelurmel
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What should I edit in the batch file so that the .rpa extracted contents go to its own folder rather than the directly to the "game" folder? Ex. UnRen extracts as such root (.exe folder) -> game -> images -> files
What I'm looking for the extract to do is root -> game -> UNREN EXTRACTS -> images -> files
How do I edit that into the .bat file? I'm not code savvy so I don't know what I need to add/change in the code wall.
What I'm looking for the extract to do is root -> game -> UNREN EXTRACTS -> images -> files
How do I edit that into the .bat file? I'm not code savvy so I don't know what I need to add/change in the code wall.
OK, Copilot helped me add these lines of code to the batch file in case anyone else needed something similar, anything with extractdir is new, and everything seems to work fine for what I needed. To change the folder name just change the UNREN EXTRACTS text. Start at Line 570 where it cd %gamedir% and paste up to the echo command before the REM Offer remark. I did this because my HDD is running out of space from the 3 dozen games I've got unpacked and I had no idea which folders are safe to delete LOL.
Code:
cd %gamedir%
set "extractdir=%gamedir%UNREN EXTRACTS"
if not exist "%extractdir%" mkdir "%extractdir%"
"%powershellpath%" write-host -fore White -back DarkGray Working in: """"'%extractdir%'""""
for %%f in (*.rpa) do (
echo + Unpacking "%%~nf%%~xf" - %%~zf bytes
"%pythondir%python.exe" -O "%rpatool%" -x "%%f" -o "%extractdir%" 2>nul
if NOT !ERRORLEVEL!==0 (
"%pythondir%python.exe" "%rpatool2%" "%%f" "%extractdir%"
if NOT !ERRORLEVEL!==0 (
set /a countunrpaerr+=1
"%powershellpath%" write-host -fore Red "....... sorry',' could not extract the archive."
) else (
set /a countunrpa+=1
)
) else (
set /a countunrpa+=1
)
)
echo.alain8891
Member
- Dec 18, 2023
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I didn't have this problem myself with One Week Away. Extracted RPAs and decompiled RPYCs with no need for relaunching UnRen
Ok, I'm officially dumb...
...looks like the batch window closed because I chose "2" when the prompt was saying
Code:
Enter "1" to go back to the menu,
. or any other key to exit:I can confirm it was a case of PEBKAC. Sorry for reporting a false bug.
Is there a debug mode? to see where the problem is?
similar to linux's set -x or -e ?
joelurmel
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No. But I've just checked, and I have no problem to extract from rpa and decompile rpyc files.
Try with my latest unren, check my sig
tried your latest unren 9.6.50, still the same, selected #2, window closes. UnRen-forall.log says the same as previous log file.
joelurmel
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Sorry, but this is not reproducible for me.
On which question have selected option 2?
joelurmel
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This is not the question...
It's here ?
1) Extract RPA packages
2) Decompile RPYC files
3) Enable Console and Developer Menu (Can break your game)
4) Enable Quick Save and Quick Load
5) Force enable skipping of unseen content
6) Force enable rollback (scroll wheel)
7) Deobfuscate when decompile RPYC files (Use basic code)
8) Extract and decompile
9) All of the above (Can break your game)
The following choices require administrative privileges
+) Add a right-click menu entry for folders to run the script
-) Remove the right-click menu entry from the registry
x) Exit
Enter your choice:
or here
----------------------------------------------------
Finished
Enter "1" to go back to the menu,
. or any other key to exit: