/// <summary>
/// Saves the highscore, if there's 10 highscores already, removes the last one from the list before saving, and sorts the list
/// Asks the name user wants to put, removes '|' with ' ' so won't mess up the serialization
/// Toggles grid for asking name collapsed
/// </summary>
/// <param name="sender">sender of the event</param>
/// <param name="e">eventarguments</param>
private void ButtonHighScore_Click_1(object sender, RoutedEventArgs e)
{
PlayerHighScoreItem newPlayerScore = new PlayerHighScoreItem();
String name = TextBoxHighScore.Text.Replace('|', ' ');
newPlayerScore.Name = name;
newPlayerScore.Score = newScore;
if (listHighScores.Count >= 10)
{
listHighScores.RemoveAt(9);
}
listHighScores.Add(newPlayerScore);
listHighScores.Sort();
UpdateGridScores();
GridAskName.Visibility = Visibility.Collapsed;
}
/// <summary>
/// Saves the highscore, if there's 10 highscores already, removes the last one from the list before saving, and sorts the list
/// Asks the name user wants to put, removes '|' with ' ' so won't mess up the serialization
/// Toggles grid for asking name collapsed
/// </summary>
private void EnterHighScore()
{
PlayerHighScoreItem newPlayerScore = new PlayerHighScoreItem();
String name = TextBoxHighScore.Text.Replace('|', ' ');
newPlayerScore.Name = name;
newPlayerScore.Score = newScore;
if (listHighScores.Count >= 10)
{
listHighScores.RemoveAt(9);
}
listHighScores.Add(newPlayerScore);
listHighScores.Sort();
UpdateGridScores();
GridAskName.Visibility = Visibility.Collapsed;
}
/// <summary>
/// Loads highscores from scores.txt, if it exists
/// </summary>
private async Task LoadFromFile()
{
String filename = "scores.txt";
StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFile file;
try
{
file = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appdata:///local/" + filename));
}
catch (FileNotFoundException) { return; }
string content = await FileIO.ReadTextAsync(file);
string[] separator = new string[] { "\r\n" };
string[] scoresArray = content.Split(separator, StringSplitOptions.None);
for (int i = 0; i < scoresArray.Length; i++)
{
char[] separatorChar = new char[] { '|' };
string[] oneScoreArray = scoresArray[i].Split(separatorChar, StringSplitOptions.None);
PlayerHighScoreItem item = new PlayerHighScoreItem();
try
{
item.Name = oneScoreArray[0];
item.Score = Convert.ToInt16(oneScoreArray[1]);
}
catch (Exception e)
{
if (e is IndexOutOfRangeException || e is FormatException)
{
break;
}
else throw;
}
if ((item.Name.Equals("") != true) || (item.Score > 0)) listHighScores.Add(item);
}
listHighScores.Sort();
UpdateGridScores();
}
