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morkt / GARbro

Visual Novels resource browser
MIT License
2.28k stars 242 forks source link

Game Request: Bitch na Anoko ni Seikatsu Shidou! JK Bitch Hamepako School Life Plus #189

Closed SosFiro closed 6 years ago

SosFiro commented 6 years ago

Hello. Is there a possibility to decompile and also compile the ".YPF" data file for this game? I saw that you do it with other games with this format, and I'm interested to open it for start a translation project. Thanks in any case, and congratulations for developing this amazing tool! (The only one that properly extract WAR files, I think)

Info: VNDB: https://vndb.org/r48888 Japanese Title: ビッチなあの娘に性活指導! JKビッチ★はめぱこスクールライフ Plus Circle: PacoPacoSoft＋

morkt commented 6 years ago

i've updated formats database, you may download it using 'check for updates' menu option.

SosFiro commented 6 years ago

Thanks so much! But, for compiling again to YPF, what encryption and version I need to use? Tried to search on my own, but no luck on getting it.

morkt commented 6 years ago

use latest version, update database, choose "Bitch na Ano Ko ni Seikatsu Shidou! Plus" if asked. if there's no such option then you're doing something wrong.

SosFiro commented 6 years ago

I think I not explained my problem well. The decompilation works well, but when I try to compile the extracted folders again to YPF, I need to insert a hex value for "Archive Version" and "8-bit encryption key", and there's where I have no idea on what exactly is need to be put (or how to get that values), to properly compile to .ypf and the game can load it.

Sorry if I bother you with this...

0xh3LL0 commented 6 years ago

@SosFiro maybe you can use AE, when using AE to open yuris archive it show something like this yuris dunno if this is the correct value to put though, but you can try

SosFiro commented 6 years ago

@0xh3LL0 Thanks! This works well. Finally, I can start translating the game.

As you say, the hex at the final of the format line is the encryption key, but you need to put it without the "0x".

Also, thanks @morkt for making your tool support the decompile and compile of this game and type of file. Very useful! But, as a recommendation, it would be a nice idea to implement an autodetect of the version and encryption key when you open a .ypf file, so the compile function can be used with the games supported.