var jackinthebox = function() { //constructor } jackinthebox.prototype.setNiceViewCenter = function() { //called once when the user changes to this test from another test PTM = 70; setViewCenterWorld( new b2Vec2(0, 10.5), true ); } jackinthebox.prototype.setup = function() { //set up the Box2D scene here - the world is already created if ( loadSceneFromRUBE(jack_scene) ) //jack_scene is defined in jack-min.js console.log("RUBE scene loaded successfully."); else console.log("Failed to load RUBE scene"); doAfterLoading(); } jackinthebox.prototype.getComments = function(canvas, evt) { return "Created in R.U.B.E editor. Pull the latch to the side to open the box."; }