public clsChallengeGame GetPreviousGameForPlayer(clsPlayer player)
{
clsChallengeGame previousGame = null;
foreach (clsChallengeGame game in this)
{
if ((player.PlayerID == game.BlackPlayerID) ||
(player.PlayerID == game.WhitePlayerID))
{
return(game);
}
}
return(previousGame);
}
private clsPlayer LoadPlayer_XML(string filePath)
{
try
{
System.IO.FileStream fs = new System.IO.FileStream(filePath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
XmlSerializer serializer = new XmlSerializer(typeof(clsPlayer));
clsPlayer retrievedPlayer = (clsPlayer)serializer.Deserialize(fs);
fs.Close();
return(retrievedPlayer);
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error loading player: " + ex.Message);
messageForm.ShowDialog();
}
return(null);
}
private bool SavePlayer_XML(clsPlayer playerToSave, string filepath)
{
try
{
using (System.IO.FileStream fs = new System.IO.FileStream(filepath, System.IO.FileMode.Create))
{
XmlSerializer s = new XmlSerializer(playerToSave.GetType());
s.Serialize(fs, playerToSave);
fs.Close();
}
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error saving player: " + ex.Message);
messageForm.ShowDialog();
return(false);
}
return(true);
}
public List <clsPlayer> LoadPlayersFromDataStore()
{
//SortableBindingList<clsPlayer> playerList = new SortableBindingList<clsPlayer>();
List <clsPlayer> playerList = new List <clsPlayer>();
if (System.IO.Directory.Exists(GetCurrentYearPlayerDirectory()) == true)
{
string[] fileList = System.IO.Directory.GetFiles(GetCurrentYearPlayerDirectory());
foreach (string filePath in fileList)
{
string fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);
string ext = System.IO.Path.GetExtension(filePath);
if (fileName.Contains("player_") && ext.Equals(".xml"))
{
clsPlayer retrievedPlayer = LoadPlayer_XML(filePath);
if (retrievedPlayer != null)
{
playerList.Add(retrievedPlayer);
}
}
}
}
return(playerList);
}
public void SetRankings()
{
List <clsPlayer> playerList = dataStore.LoadPlayersFromDataStore();
initialRankings.Clear();
finalRankings.Clear();
foreach (clsPlayer player in playerList)
{
clsPlayerRanking newRank = new clsPlayerRanking();
newRank.PlayerID = player.PlayerID;
newRank.Rank = player.Rank;
newRank.PlayerFullName = player.FullName;
initialRankings.Add(newRank);
finalRankings.Add(newRank);
}
initialRankings.Sort(rankComparer);
finalRankings.Sort(rankComparer);
foreach (clsChallengeGame game in listChallengeGames)
{
if (game.GameResult != "None")
{
int blackPlayerRank = GetPlayerInitialRank(game.BlackPlayerID);
int whitePlayerRank = GetPlayerInitialRank(game.WhitePlayerID);
if (game.GameResult == "Draw")
{
if ((blackPlayerRank < whitePlayerRank) && (blackPlayerRank < whitePlayerRank - 1))
{
SetPlayerRank(game.WhitePlayerID, blackPlayerRank + 1);
}
else if ((whitePlayerRank < blackPlayerRank) && (whitePlayerRank < blackPlayerRank - 1))
{
SetPlayerRank(game.BlackPlayerID, whitePlayerRank + 1);
}
}
else if (game.GameResult == "White")
{
if (blackPlayerRank < whitePlayerRank)
{
SetPlayerRank(game.WhitePlayerID, blackPlayerRank);
}
}
else if (game.GameResult == "Black")
{
if (whitePlayerRank < blackPlayerRank)
{
SetPlayerRank(game.BlackPlayerID, whitePlayerRank);
}
}
}
}
foreach (clsPlayerRanking ranking in finalRankings)
{
clsPlayer player = playerList.Find(x => x.PlayerID == ranking.PlayerID);
player.Rank = ranking.Rank;
}
dataStore.SavePlayersToDataStore(playerList);
}
