A part of the saving system

static void saveGame(int id, bool notify)
        {
            var item = userstats.FirstOrDefault(o => o.userid == id);
            string userFileName = item.name + ".txt";
            string fullPath = @"C:\Users\SomeusernameidkLOL\Desktop\eebotdata\savedata\" + userFileName;
            string[] lines = File.ReadAllLines(fullPath).Concat(new string[99]).ToArray();
            int digStartIndex = Array.FindIndex(lines, row => row.Contains("START_DIGBOT"));
            int generalStartIndex = Array.FindIndex(lines, row => row.Contains("START_GENERAL"));
            lines[2] = "2";
            lines[digStartIndex + 1] = item.picklvl.ToString();
            lines[digStartIndex + 2] = item.picklife.ToString();
            lines[digStartIndex + 3] = item.gold.ToString();
            lines[digStartIndex + 4] = item.dirt.ToString();
            lines = lines.Where(x => !string.IsNullOrEmpty(x)).ToArray();
            File.WriteAllLines(fullPath, EMPTY_STR_LIST);
            File.WriteAllLines(fullPath, lines);
            if (notify)
                conn.Send("say", "/pm " + item.name + " [DigBot] Your data has been successfully saved!");
            //justshop.Add(item.userid, DateTime.Now);
        }