/**
* <summary>Load the leaderboard</summary>
* <returns>Attempt collection used by the leaderboard</returns>
**/
public AttemptCollection LoadAttemptCollection()
{
var xmlString = dataAccess.LoadXmlCollection();
collection = serializer.DeserializeAttempts(xmlString);
return(collection);
}
/**
* <summary>Serialize collection to xml string</summary>
**/
public string SerializeAttempts(AttemptCollection attempts)
{
using (var writer = new StringWriter())
{
serializer.Serialize(writer, attempts);
return(writer.ToString());
}
}
/**
* <summary>Save single attempt to the leaderboard</summary>
* <param name="attempt">Attempt to be saved</param>
**/
public void SaveAttempt(Attempt attempt)
{
collection = LoadAttemptCollection();
collection.AttemptsList.Add(attempt);
collection.AttemptsList.Sort();
var xmlString = serializer.SerializeAttempts(collection);
dataAccess.SaveXmlCollection(xmlString);
}
public AttemptCollectionHandler()
{
dataAccess = new AttemptCollectionDataAccess();
serializer = new AttemptCollectionSerializer();
collection = new AttemptCollection();
}
