/// <summary>
/// Internal function to create the four high score entries.
/// </summary>
private HighScoreEntry[] CreateEntries(
string username,
Score score)
{
// Create a list of four entries
HighScoreEntry[] entries = new HighScoreEntry[4];
entries[0] = new HighScoreEntry();
entries[0].Name = username;
entries[0].UtcWhen = DateTime.UtcNow;
entries[0].Score = score.CurrentScore;
entries[1] = new HighScoreEntry();
entries[1].Name = username;
entries[1].UtcWhen = DateTime.UtcNow;
entries[1].Score = score.TotalWords;
entries[2] = new HighScoreEntry();
entries[2].Name = username;
entries[2].UtcWhen = DateTime.UtcNow;
entries[2].Word = score.LongestWord;
entries[2].Score = score.LongestWord.Length;
entries[3] = new HighScoreEntry();
entries[3].Name = username;
entries[3].UtcWhen = DateTime.UtcNow;
entries[3].Word = score.HighestWord;
entries[3].Score = score.HighestWordScore;
// Return the entries
return(entries);
}
/// <summary>
/// Returns true if this score is in the list.
/// </summary>
public bool IsHighScore(
HighScoreEntry entry,
LinkedList <HighScoreEntry> list)
{
// If we haven't hit the highest entries, then yes
if (list.Count < MaximumEntries)
{
return(true);
}
// See if our score is higher than the last one
return(list.Last.Score < entry.Score);
}
/// <summary>
/// This function adds a high score to a given list.
/// </summary>
private void AddHighScore(
HighScoreEntry entry,
LinkedList <HighScoreEntry> list)
{
// Don't bother if we aren't on the list
if (!IsHighScore(entry, list))
{
return;
}
// Add it, sort it, and remove any excess
list.Add(entry);
list.Sort();
while (list.Count > MaximumEntries)
{
list.RemoveLast();
}
}
