* Main application class * * The state member variable defines the current screen : * -1 : initializing, before launch() * 0 : main menu * 1

* Adaptation of the menu handler initially developped for Staccato (2013 entry) * Simplified to handle a single column and no custom keys * * Initi

* Graphics renderer, in charge of displaying all game gfx to the page canvases * Handles all ingame modes and planes.