public class Automobile implements Driveable {
    public boolean startEngine() {
        engineRunning = true;
        return true;
    }

    public void stopEngine() {
        engineRunning = false;
    }

    public float accelerate(float acc) {
        // logică accelerare
        return acc;
    }

    public boolean turn(Direction dir) {
        // logică pentru viraj
        return true;
    }
}