Renamed save dir to .rogue
Refactoring of config inner classes
More refactoring towards backend system
Some refactoring
Unfinished huge refactoring towards backend modules system.
Done: Audio, Graphics.
Tbd: Input, cleanup Config, cleanup old BaseApp etc
audio module
some javadoc fixes
some shifting around and refactoring.
Reflecting changes in Utils
reorganization
cleanup and refactoring, package reorganization
Base of InputModule refactoring
Beautiful keys abstraction (decoupled from lwjgl key constants)
Some more cleaning of modules and App shutdown method.