define(function() {

	var Settings = {
	    STAGE_WIDTH : 600,
	    STAGE_HEIGHT : 400,

	    // BOX2D INITIALATORS
	    RATIO : 30,
	    BOX2D_WORLD_AABB_SIZE : 3000,
	    BOX2D_ALLOW_SLEEP : true,
	    BOX2D_GRAVITY : 16,
	    BOX2D_VELOCITY_ITERATIONS : 5,
	    BOX2D_POSITION_ITERATIONS : 5,
	    BOX2D_TIME_STEP : 1 / 30,

	    // GRAPHIC PATHS
	    GRAPHICS_PATH : 'img',
	    GRAPHICS_SUBPATH_ITEMS : 'Items',
	    GRAPHICS_SUBPATH_CHARACTERS : 'Characters',

	    TILE_SIZE : 15,

	    // GAME PLAY 
	    WALK_SPEED : 2.5,
	    RUN_SPEED : 4.0,
	    FLY_SPEED : 3.2,
	    JUMP_SPEED : 3.0,

	    // restitution : bouncyness, friction : rubbing, density : mass
	    TILE_FRICTION : 0.99,
	    TILE_RESTITUTION : 0.1,

	    PLAYER_DENSITY : 0.96,
	    PLAYER_FRICTION : 5,
	    PLAYER_MOTION_FRICTION : 0.1,
	    PLAYER_RESTITUTION : 0.0,
	    PLAYER_LINEAR_DAMPING : .5,


	    ITEM_DENSITY : 0.9,
	    ITEM_FRICTION : 0.99,
	    ITEM_RESTITUTION : 0.02,

	    // debug draw
	    DEBUG_DRAW_CANVAS_SPRITE: isBrowserEnvironment() ? document.getElementById("canvas").getContext("2d") : undefined,
	    IS_BROWSER_ENVIRONMENT: isBrowserEnvironment()
	};

	function isBrowserEnvironment(){
		return typeof window !== 'undefined';
	}

	return Settings;
})