Getting accelerometer values with Luxe engine

Accelerometer.hx

package;

import luxe.Input;

typedef AccelEvent = {
    timestamp:Float,
    value:Float,
    axis:Int
}

class Accelerometer {
	
    static public var x: Float = 0;
    static public var y: Float = 0;
    static public var z: Float = 0;

    static public function init() {

        #if mobile
        Luxe.on(luxe.Ev.gamepadaxis, onaccel);
        #else
    	Luxe.on(luxe.Ev.mousemove, onaccel);
        #end

    } //init

    static function onaccel( event:#if mobile luxe.Input.GamepadEvent #else luxe.Input.MouseEvent #end) {

        #if mobile
        if(event.type == GamepadEventType.axis) {
            var val = luxe.utils.Maths.fixed(event.value, 2);
            switch(event.axis) {
                // facing left -> x = -1
                // facing front -> x = 0
                // facing right -> x = 1
                case 0: x = val;
                // face up -> y = 1
                // flat -> y = 0
                // upside down -> y = -1
                case 1: y = val; 
                case 2: z = val;
            }
        } //if input
        #else
        if (Luxe.screen != null) {
            // x
            //  left: -1, center: 0, right: 1
            // y
            //  top: -1, center: 0, bottom: 1
            x = (Luxe.screen.cursor.pos.x - Luxe.screen.mid.x) / Luxe.screen.mid.x;
            y = -(Luxe.screen.cursor.pos.y - Luxe.screen.mid.y) / Luxe.screen.mid.y;
        }
        #end
        //trace('accel: $x, $y, $z');

    } //onaccel

    static public function dispose() {
        #if mobile
        Luxe.off(luxe.Ev.gamepadaxis, onaccel);
        #else
        Luxe.off(luxe.Ev.mousemove, onaccel);
        #end
    } //dispose

} //Accelerometer