public List <PlayerDatas> getTopXPlayers(int numberOfTops, PlayerDatas PlayerToInsert)
{
List <PlayerDatas> historics = new List <PlayerDatas>();
List <PlayerDatas> historicsToReturn = new List <PlayerDatas>();
// insere ou atualiza
/*
* if (existThePlayer(PlayerToInsert))
* {
* editPalyerHistoric(PlayerToInsert);
* }
* else
* {
* addPlayerToHistoric(PlayerToInsert);
* }
*/
historics = getPlayersHistoric();
historics = sort(historics);
int control;
if (numberOfTops > historics.Count())
{
control = historics.Count();
}
else
{
control = numberOfTops;
}
for (int i = 0; i < control; i++)
{
historicsToReturn.Add(historics[i]);
}
return(historicsToReturn);
}
private static void addPlayerToHistoric(PlayerDatas p)
{
byte[] byteArray = Encoding.ASCII.GetBytes("PlayersHistoric.xml");
MemoryStream stream = new MemoryStream(byteArray);
XElement x = new XElement("player");
x.Add(new XAttribute("name", p.getName()));
x.Add(new XAttribute("points", p.getPoints().ToString()));
XElement xml = XElement.Load("PlayersHistoric.xml");
xml.Add(x);
xml.Save(stream);
}
private static List <PlayerDatas> getPlayersHistoric()
{
List <PlayerDatas> historics = new List <PlayerDatas>();
XElement xml = XElement.Load("PlayersHistoric.xml");
foreach (XElement x in xml.Elements())
{
PlayerDatas p = new PlayerDatas();
p.setName(x.Attribute("name").Value);
p.setPoints(int.Parse(x.Attribute("points").Value));
historics.Add(p);
}
return(historics);
}
private static List <PlayerDatas> sort(List <PlayerDatas> list)
{
PlayerDatas temp = new PlayerDatas();
for (int i = 0; i < list.Count(); i++)
{
for (int j = 0; j < list.Count() - 1; j++)
{
if (list[j].getPoints() < list[j + 1].getPoints())
{
temp = list[j + 1];
list[j + 1] = list[j];
list[j] = temp;
}
}
}
return(list);
}
private static void editPalyerHistoric(PlayerDatas player)
{
byte[] byteArray = Encoding.ASCII.GetBytes("PlayersHistoric.xml");
MemoryStream stream = new MemoryStream(byteArray);
XElement xml = XElement.Load("PlayersHistoric.xml");
if (xml.HasElements)
{
XElement x = xml.Elements().Where(p => p.Attribute("name").Value.Equals(player.getName())).First();
if (x != null)
{
if ((int.Parse(x.Attribute("points").Value)) < player.getPoints())
{
x.Attribute("points").SetValue(player.getPoints().ToString());
}
}
xml.Save(stream);
}
}
private static bool existThePlayer(PlayerDatas player)
{
byte[] byteArray = Encoding.UTF8.GetBytes("PlayersHistoric.xml");
MemoryStream stream = new MemoryStream(byteArray);
XElement xml = XElement.Load("PlayersHistoric.xml");
if (xml.HasElements)
{
XElement x = xml.Elements().Where(p => p.Attribute("name").Value.Equals(player.getName())).First();
if (x != null)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
