Directory Structure
This matches a typical IDE directory structure. For Maven users source root is "src/main/java" and assets should be in "src/main/resources". This allows easy packaging and deployment, as all assets packaged into jar will continue loading with exactly the same code.
project directory (typically project name)
src (source code directory)
assets
textures (image files ".png", ".jpg")
audio (audio files ".wav")
music (music files ".mp3")
text (text files ".txt")
data (binary data files with custom extensions)
ui/css (stylesheets for customizing UI elements)
ui/fonts (fonts ".ttf", ".otf")
(your packages / code)
