Archive: Edit a *.jar file


Edit a *.jar file
I want to make an installer for a game.
This game is a java game an there are a couple of mods that I want to add to this game.
These mods are in java class files.
*.jar files are only archives that can be edited easily with the Microsoft Zip-Manager of the Windows Explorer.
But how can I edit these files with NSIS so I can add/edit the classfiles in a jar-archive??
Hope that someone can help me:)

Keyle


there are several plugins to open zip-files, but none to create zip files.

http://nsis.sourceforge.net/Nsisunz_plug-in
http://nsis.sourceforge.net/ZipDLL_plug-in

hence you have to go by an uglier method and include a to extract/compress jar-files - such as 7za.exe