void Start()
{
rend = GetComponentInChildren<Renderer> ();
speed = Random.Range (2f, 6f) * speed;
normalSpeed = speed;
startMarker = gameObject.transform.position;
endRoad = gameManager.StartRoad ();
endMarker = endRoad.WaypointPos ();
StartCoroutine(RUNLerp(startMarker,endMarker,true));
if (speed <= 3) {
rend.material.mainTexture = brownTexture;
} if (speed >= 4) {
rend.material.mainTexture = redTexture;
}
}
