Save/Load player stats (Drag Meets)

        public static void LoadPlayerStats(Racer racer)
        {

            XmlDocument document = new XmlDocument();
            document.Load(PlayerFile);
            int pat = 0;
            while (document == null && pat < 500)
            {
                document.Load(PlayerFile);
                Script.Wait(0);
            }
            XmlElement root = document.DocumentElement;

            XmlNode list = root.SelectSingleNode("//Wins");
            if (list != null) racer.Wins= int.Parse(list.InnerText);

            list = root.SelectSingleNode("//Loses");
            if (list != null) racer.Loses = int.Parse(list.InnerText);
        }



        public static void SavePlayerstats()
        {

            if (!DragMeets.PersistentRacers) return;

            XmlDocument document = new XmlDocument();
            document.Load(PlayerFile);
            int pat = 0;
            while (document == null && pat < 500)
            {
                document.Load(PlayerFile);
                Script.Wait(0);
            }
            XmlElement root = document.DocumentElement;


            XmlNode list = root.SelectSingleNode("//Wins");
            if (list == null)
            {
               XmlNode wins= document.CreateNode(XmlNodeType.Element, "Wins", null);
                document.AppendChild(wins);
                list = wins;
            }

            list.InnerText = GetPlayerRacer().Wins.ToString();


            list = root.SelectSingleNode("//Loses");
            if (list == null)
            {
                XmlNode loses = document.CreateNode(XmlNodeType.Element, "Loses", null);
                document.AppendChild(loses);
                list = loses;
            }

            list.InnerText = GetPlayerRacer().Loses.ToString();


            document.Save(PlayerFile);
        }