Tool Ren'Py UnRen for MacOS and Linux v0.8.2

[goobdoob]

UnRen is a script that makes it easy to do interesting things to Ren'Py games. This version, for MacOS and Linux, is based off of

You must be registered to see the links

by @Sam . UnRen.command is a bash shell script that calls python commands to do some of the work.

The original version was created by @jimmy5 , but he's passed ownership to me.

The current version is 0.8.2, available here.

Features:

• Extract RPA packages, using
  You must be registered to see the links
  .
• Decompile rpyc files, using
  You must be registered to see the links
  .
• Enable Console and Developer Menu
• Enable Quick Save and Quick Load
• Force enable skipping of unseen content
• Force enable rollback (scroll wheel)
• Open game directory

Installation:

Download and unzip the script. Place it where you like. There are 2 ways to run it:

1. Double click on UnRen.command. This will open a Terminal window that will allow you to drag (or type the path to) the app you want to work on.
2. Run UnRen.command from the command line. You can provide the path to the app on the command line, or type it in when UnRen asks for it.
3. UnRen runs in bash. Other shells may or may not work. Do NOT run UnRen with "sh UnRen.command" if your sh is not bash. Instead, if you run it from the command line, run it with a full path, or "./UnRen.command".

Known Issues:

• None

Spoiler: Change Log

You don't have permission to view the spoiler content. Log in or register now.

Spoiler: Dependencies

You don't have permission to view the spoiler content. Log in or register now.

Spoiler: Technical info

You don't have permission to view the spoiler content. Log in or register now.

Spoiler: Previous versions

You don't have permission to view the spoiler content. Log in or register now.

Spoiler: Original post by jimmy5

You don't have permission to view the spoiler content. Log in or register now.

 

[TCMS]

You forgot the file okerFace:

 

[Julio]

You forgot the file okerFace:

jokes on you, i fixed that before you replied on here.

 

[TCMS]

jokes on you, i fixed that before you replied on here.

Piss off Jimmy I was the one that told you the file was missing :FeelsBadMan:

 

[goobdoob]

Thanks @bossapplesauce for telling me about this. Thanks @jimmy5 for making it (since I'm to lazy to do it myself! ).


Some comments:

You're assuming the user's default shell is /bin/sh. That's not always the case. Add this line to the top of the script:

#! /bin/sh

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

You should let the user specify the app directory on the command line. Something like:
if [ "$#" -ne 1 ]; then
read appdir
else
appdir = $1
fi

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

The main menu doesn't have an exit command.

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

In function extract, this code:
for f in $game/*.rpa; do
python "/tmp/rpatool.txt" -x "$f" -o ${f%".rpa"}
done

will extract the files in archive.rpa into the folder "archive", for example. But this gives 2 locations for the scripts - one in game/archive.rpa and one in game/archive/, which will cause errors when the game is launched. Remove the -o option and have rpatool extract in place.

That's what unren 0.7 does:
for %%f in (*.rpa) do (
echo + Unpacking "%%~nf%%~xf" - %%~zf bytes
"%pythondir%python.exe" -O "%rpatool%" -x "%%f"
)

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

Extracting packages can take a long time. You should print out something like "Extracting <package>" as you extract each package, so the user isn't staring at a blank screen. See the previous code from unren 0.7 - it prints the package as it extracts it.

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

The decompile option installs a decompiler. Instead of that, how about doing the same thing the rpa extract does, and run the decompile now? I use unrpyc from

You must be registered to see the links

to do that when I want to look at script sources.

Again, that's what unren 0.7 does:

for /r %%f in (*.rpyc) do (
if not %%~nf == un (
echo + Decompiling "%%~nf%%~xf" - %%~zf bytes
"%pythondir%python.exe" -O "%unrpycpy%" "%%f"
)

The game won't launch for me with the decompiler installed. It immediately quits. Also, I can't decompile un.rpyc. If you stick with a decompiler, you should install the .rpy instead of the .rpyc.

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

Function finish has this code:
"2")
osascript -e 'tell application "Terminal" to close (every window whose name contains "UnRen Mac v0.1")' & exit
;;

If I'm running from the command line I don't want to close my terminal window!

 

[Julio]

Yeah, I made this a day or whatever before Sam updated his to decompile directly from the script vs. having to run Ren'py. I reinstalled Windows, and don't really have access to MacOS anymore, if you want it, you can have this to reupload with your suggestions added.

 

[WaveOfPig]

Why is this happening to me when I try to extract the RPAs?

Edit: Does the game have to be the Mac version?

 

[Julio]

Yeah has to be the Mac version because the directories are different for windows games.

 

[WaveOfPig]

Is it even possible to create an equivalent program that can detect the windows directories? (because the windows versions are way more common and most mac users utilize wine anyways)

 

[Julio]

Yes. Open UnRen.command, change line 35 to

game=$appdir/game

and line 36 to

renpy=$appdir/renpy

 

[goobdoob]

I've taken UnRen v.01 and updated it with my suggestions, and cleaned it up a bit. I also implemented @waveofpig 's suggestion to have it look in the PC game folder if it can't find the Mac one.

BTW, I disagree that PC versions of Ren'Py games are more common, and most Mac users use Wine, but it was easy to do, so I figured I might as well do it.

Attached is the updated script. Here's the change log:
# v0.2:
# Added line to force script to run in bash.
# Allow user to specify game directory on the command line.
# Extract packages in place instead of in a subfolder, which caused games to crash with
# double definitions.
# Print names of rpa packages being extracted.
# Changed script decompile to use unrpyc under python instead of un.rpyc inside the game.
# Removed options to uninstall un.rpyc and remove extracted packages.
# Added option to quit from main menu.
# Fixed handling of games with spaces in their names.
# Simplified code by removing some recursion and putting main menu in a loop.
# Check for pc game folder if the script can't find it in the Mac location.

@TCMS how do we move this thread over to me, like @jimmy5 said?

 

[WaveOfPig]

@goobdoob, @jimmy5 and @bossapplesauce. You are my heroes.

 

[bas]

@goobdoob - Excellent

 

[WaveOfPig]

Do any of you know a decent program for mac that views webp files?

 

[Julio]

You can use the official webp viewer made by Google

You must be registered to see the links

, however, it is used by the terminal, I'm sure that you can probably set the default program to open .webp to the webp viewer. If you don't want the complications, then try

You must be registered to see the links

.

 

[FranceToast]

Very cool, thanks!

 

[FranceToast]

During the decompiling process, I did briefly see one error about one file not being able to be decompiled for Dreams of Desire, but it looks like it worked overall. To test this, I downloaded @KinneyX23's excellent DoD mod, which I could only use on my PC because of the UnRen requirement, and it seems to work fine on the Mac version using your utility, so thanks!!

 

[stevejones19]

where do I get the extracted files after

 

[goobdoob]

where do I get the extracted files after

They're in the game directory. Option 7, "Open game directory" will open the game directory.

 

[randomname42]

Suggestion: when de-compiling, it should do so for files in subdirectories of /game as well, as there may be files (such as translations) which are in .rpyc format.