CollidingObject.Start C# (CSharp) Method

    public override void Start()
    {
        base.Start();

        // handle negative acceleration, 0 maxSpeed
        maxSpeed = Mathf.Max(Mathf.Abs(maxSpeed), 0.01f);
        if (accel<0) {
            accelMult = -1;
            accel = Mathf.Abs(accel);
        }

        if (Application.isPlaying) {
            move = gameObject.AddComponent<AudioSource>();
            collHit = gameObject.AddComponent<AudioSource>();
            hitSurface = gameObject.AddComponent<AudioSource>();
            move.clip = _move.clip;
            collHit.clip = _collHit.clip;
            hitSurface.clip = _hitSurface.clip;
            move.loop = true;
            collHit.loop = false;
            hitSurface.loop = false;

            Vector3 v = transform.TransformDirection(Vector3.right);
            origAngle = Mathf.Atan2(v.y, v.x);
            if (accel<0.001f) accelMult = 0;
        }
    }