public static IEnumerator setAvatar(string url, Actor guy)
{
WWW web = new WWW(url);
yield return web;
if (guy != null)
guy.getFace(web.texture);
else
GameObject.Find("WORSHIP ME").GetComponent<SpriteRenderer>().sprite = Sprite.Create(web.texture,new Rect(0,0,web.texture.width,web.texture.height), new Vector2(.5f,.5f));
}