I've been trying for some time to condition JevaEngine for open-sourced, I haven't completely gotten around to adding the JavaDoc etc, but I'd figure it's about time I got it onto a repository.
You can take a look at it here:https://github.com/JeremyWildsmith/JevaEngineSrc
A lot of the code is not documented (sorry, I intend on getting around to it...) Here is a list of where you want to go if you're interested in what:
JevaCommunications : JevaEngine's Networking library
JevaCore : The Core\Infrastructure to the engine. Most of the interesting code is under the 'world' package.
JevaRpg : Rpg Extention to the core. Implements a lot of the RPG Elements to the engine.
JevaRpgClient : An example RPG Game's client-side code.
JevaRpgServer : An example RPG Game's server-side code.
A lot of the code has not thoroughly been reviewed so if you see me doing anything stupid anywhere, just bring it to my attention\submit an issue.