la-visitor/assets/directions.js

const moving_directions = Object.freeze({
    front: "front",
    back: "back",
    left: "left",
    right: "right",
    stop: "stop"
});

const rotating_directions = Object.freeze({
    clockwise: "clockwise",
    counterclockwise: "counterclockwise",
    top: "top",
    bottom: "bottom",
    stop: "stop"
});

const is_moving_direction = (target) => {
    return Object.values(moving_directions).includes(target);
}

const is_rotating_direction = (target) => {
    return Object.values(rotating_directions).includes(target);
}   

export { 
    moving_directions, 
    is_moving_direction,  
    rotating_directions, 
    is_rotating_direction
};