McDeob
McDeob is a re-mapping and deobfuscation tool for Minecraft server/client jars.
This tool will download the appropriate Minecraft server/client jar along with the mappings for that version,
then it will proceed to remap the jar and optionally decompile it. Simply unzip that file to find all your remapped/decompiled Minecraft code.
Requirements
- A computer
- Java 16+
- A few minutes of your time
Running
Details for installing and running McDeob can be found on the WIKI
Note:
The remapping process takes around 2 minutes (give or take). Currently there is no progress in the app, so just wait til the app says it's completed.
The decompiling process takes about 30 seconds (give or take). Currently there is no progress in the app, so just wait til the app says it's completed.
(These numbers are based on a test run on my Mac (MacbookPro with M1 chip), times may vary on other machines.)
SUPER IMPORTANT NOTE
The files output by this app are for your own personal use only.
The mappings used to decompile are provided by Mojang, but come with a hefty copyright from Microsoft.
You can use these files personally however you see fit, but you are not permitted to distribute them, since they do contain proprietery Minecraft code.
That said, you may NOT upload the resulting files to something like GitHub.
Preview
Compiling
If you wish to compile this yourself, simply clone the repo and run mvn clean package.
Super Simple!!!
Tools
This application uses 2 different tools for the processing of the jar files
- Reconstruct by LXGaming = This tool remaps the Minecraft jar using Minecraft's mappings.
- Vineflower = This tool is used to decompile the jar file (class files) into usable .java files.
License
This tool shades in both Reconstruct by LXGaming and Vineflower, please see their repos for the appropriate licenses.