public void loadFromFile()
{
fileReader = new StreamReader(filePath); //Open file
string jsonString = fileReader.ReadLine(); //file contains one line only by design (ends with \n) - json formatting
fileReader.Close(); //Close file - avoid file exceptions
fileReader.Dispose();
if (jsonString != null && jsonString.Length > 0) //If string exist
{
JObject jsonObject = JObject.Parse(jsonString); //Parse string into jsonobject for easier manipulation
JArray users = jsonObject.GetValue("users") as JArray; //Get user array from jsonobject
if (users != null)
{
foreach (JObject u in users) //Add users to users list
{
User user = new User(u.GetValue("username").ToString());
JArray score = u.GetValue("scoreboard") as JArray;
user.loadScoreboardArray(score.ToObject<int[]>());
bool userExcist = false; //If user exist - refresh scoreboard
foreach (User ue in this.users)
{
if (ue.getUsername().CompareTo(user.getUsername()) == 0)
{
userExcist = true;
ue.loadScoreboardArray(score.ToObject<int[]>());
break;
}
}
if (!userExcist) //If user doesent exist - add
{
this.users.Add(user);
}
}
}
}
}
private void btn_getuser_Click(object sender, EventArgs e)
{
if (usernameTextbox.Text.Length > 0)
{
loadFromFile(); //Reload
foreach(User u in users) //Check if user exsist
{
if(u.getUsername().CompareTo(usernameTextbox.Text) == 0)
{
currentUser = u;
statisticsBox.DataSource = u.getScoreboardArray();
currentUserLabel.Text = u.getUsername();
return; //Function returns here (stops)
}
}
//This only runs if user not found
User user = new User(usernameTextbox.Text);
currentUser = user;
users.Add(user);
statisticsBox.DataSource = user.getScoreboardArray(); //Show user scoreboard
currentUserLabel.Text = user.getUsername();
writeToFile(); //Write changes to file
}
}
