/// <summary>
/// Reads and sorts highscore from the txt file path
/// </summary>
/// <returns> a list of sorted highscore data</returns>
public List <HighScoreData> ReadHighScores()
{
if (File.Exists(mFilePath))
{
StreamReader sr = new StreamReader(mFilePath);
string fileContents = sr.ReadToEnd();
sr.Close();
string[] linesInFile;
linesInFile = fileContents.Split("\n"[0]);
mHighScores.Clear();
foreach (string line in linesInFile)
{
string[] splitArray = line.Split(',');
if (!string.IsNullOrEmpty(splitArray[0]) && !string.IsNullOrEmpty(splitArray[1]))
{
HighScoreData highScore = new HighScoreData(splitArray[0], float.Parse(splitArray[1]));
mHighScores.Add(highScore);
}
}
//Sort Scores
mHighScores = SortHighScores(mHighScores);
}
return(mHighScores);
}
private List <HighScoreData> SortHighScores(List <HighScoreData> highscores)
{
if (highscores.Count > 1)
{
for (int i = 0; i < highscores.Count; i++)
{
for (int j = 0; j < highscores.Count - 1; j++)
{
if (highscores[j]._Score < highscores[j + 1]._Score)
{
HighScoreData temp = highscores[j + 1];
highscores[j + 1] = highscores[j];
highscores[j] = temp;
}
}
}
}
return(highscores);
}