private void PerformServerRequest(ServerRequestConfig config)
{
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (sender, args) =>
{
var workerConfig = (ServerRequestConfig)args.Argument;
//"http://centralserver.codeketeers.com/ServerPairing.php?challenge=James&from=Anthony"
JavaScriptSerializer dataSerailizer = new JavaScriptSerializer();
string queryString = string.Join("&", dataSerailizer.Deserialize<Dictionary<string, string>>(config.RequestData).Where(kv => !string.IsNullOrEmpty(kv.Value)).Select(kv => string.Format("{0}={1}", kv.Key, HttpUtility.UrlEncode(kv.Value != null ? kv.Value : string.Empty))));
string fullUrl = string.Format("{0}?{1}", config.Url, queryString);
Logger.Instance.Log("ServerRequest", string.Format("GameId:{0}|MatchId:{1}|Request:{2}", workerConfig.GameId, workerConfig.MatchId, fullUrl), JsonSerializer.SerializeToJSON(workerConfig));
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(fullUrl);
request.ContentLength = 0;
var httpResponse = (HttpWebResponse)request.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var result = streamReader.ReadToEnd();
Logger.Instance.Log("ServerResponse", string.Format("GameId:{0}|MatchId:{1}|Request:{2}", workerConfig.GameId, workerConfig.MatchId, fullUrl), result);
workerConfig.ResponseAction(result, workerConfig.MatchId);
}
};
worker.RunWorkerAsync(config);
worker.RunWorkerCompleted += (cs, ce) =>
{
if (ce.Error != null)
{
Exception ex = ce.Error;
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
Logger.Instance.Log("CentralServerCommunicationError", string.Format("GameId:{0}|MatchId:{1}|Error:{2}",config.GameId,config.MatchId, ex.Message), ce.Error.StackTrace);
using (IGameDataService dataService = new GameDataService())
{
dataService.EndGame(config.GameId, null);
dataService.Save();
Match match = dataService.GetMatch(config.MatchId, null);
CentralServerSession session = dataService.GetCentralServerSession(null, null, config.GameId);
Player tttdPlayer = dataService.GetPlayer(match.PlayerOneId);
MoveRequest challengeRequest = new MoveRequest();
challengeRequest.GameId = session.CentralServerGameId.Value;
challengeRequest.PlayerName = tttdPlayer.PlayerName;
challengeRequest.X = 0;
challengeRequest.Y = 0;
challengeRequest.Flags = CentralServerCommunicationChannel.GetStatus(StatusFlag.ChallengeMove);
CentralServerCommunicationChannel.Instance.PostMove(challengeRequest, match.CurrentGameId.Value, match.MatchId);
}
}
};
}
void aiTimer_Elapsed(object sender, ElapsedEventArgs e)
{
using(IGameDataService gameDataService = new GameDataService())
{
IEnumerable<AIAttentionRequiredResult> aiGames = gameDataService.GetAIGamesRequiringAttention();
//If we have any Games that the AI needs to play, loop through them all.
//We will notify the AI to play on seperate threads.
if (aiGames.Any())
{
foreach(var aiGame in aiGames)
{
BackgroundWorker aiWorker = new BackgroundWorker();
aiWorker.DoWork += aiWorker_DoWork;
aiWorker.RunWorkerAsync(aiGame);
aiWorker.RunWorkerCompleted += (cs,ce) =>
{
if (ce.Error != null)
{
Exception ex = ce.Error;
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
Logger.Instance.Log("CentralServerCommunicationError", string.Format("GameId:{0}|Error:{1}",aiGame.GameId, ex.Message), ce.Error.StackTrace);
using (IGameDataService dataService = new GameDataService())
{
Match match = dataService.GetMatch(null, aiGame.GameId);
CentralServerSession session = dataService.GetCentralServerSession(null, null, aiGame.GameId);
Player tttdPlayer = dataService.GetPlayer(match.PlayerOneId);
GameConfiguration config = GameConfigCache.Instance.GetConfig(match.MatchId);
dataService.EndGame(aiGame.GameId, match.PlayerOneId == aiGame.PlayerId ? match.PlayerTwoId : match.PlayerOneId);
dataService.Save();
if (config.GameType == GameType.Network)
{
MoveRequest challengeRequest = new MoveRequest();
challengeRequest.GameId = session.CentralServerGameId.Value;
challengeRequest.PlayerName = tttdPlayer.PlayerName;
challengeRequest.X = 0;
challengeRequest.Y = 0;
challengeRequest.Flags = CentralServerCommunicationChannel.GetStatus(StatusFlag.AcceptLoss);
CentralServerCommunicationChannel.Instance.PostMove(challengeRequest, match.CurrentGameId.Value, match.MatchId);
}
}
}
};
}
}
}
}
static void ChallengePlayerCompleted(string data, int matchId)
{
var response = JsonSerializer.DeseriaizeFromJSON<ChallengeResponse>(data);
if (string.IsNullOrEmpty(response.Error))
{
Match match;
CentralServerSession session;
using (IGameDataService dataService = new GameDataService())
{
match = dataService.GetMatch(matchId, null);
session = dataService.GetCentralServerSession(null, null, match.CurrentGameId.Value);
dataService.Attach(session);
session.CentralServerGameId = response.GameId;
dataService.Save();
TicTacToeHost.Instance.AcceptChallenge(match.PlayerTwoId, match.MatchId);
if (response.YourTurn)
{
dataService.SetPlayerTurn(match.CurrentGameId.Value, match.PlayerOneId);
dataService.Save();
}
else
{
dataService.SetPlayerTurn(match.CurrentGameId.Value, match.PlayerTwoId);
dataService.Save();
TicTacToeHost.Instance.Move(new Move() { GameId = match.CurrentGameId.Value, PlayerId = match.PlayerTwoId, X = response.X, Y = response.Y }, false);
}
}
}
}
static void PostMoveCompleted(string data, int matchId)
{
var response = JsonSerializer.DeseriaizeFromJSON<MoveResponse>(data);
bool newGame = false;
int gameId;
int oldGameId;
Match match;
Player tttdPlayer;
CentralServerSession session;
StatusFlag flag = CentralServerCommunicationChannel.ParseStatus(response.StatusFlag);
using (IGameDataService dataService = new GameDataService())
{
match = dataService.GetMatch(matchId, null);
session = dataService.GetCentralServerSession(null, null, match.CurrentGameId.Value);
tttdPlayer = dataService.GetPlayer(match.PlayerOneId);
oldGameId = match.CurrentGameId.Value;
if (response.NewGameId != null && response.NewGameId > 0 && response.NewGameId != session.CentralServerGameId)
{
int newGameId = TicTacToeHost.Instance.ConfigureGame(matchId);
gameId = newGameId;
newGame = true;
session = dataService.CreateCentralServerSession(newGameId, response.NewGameId);
}
else
{
gameId = match.CurrentGameId.Value;
}
dataService.Save();
}
if (response.YourTurn
//|| (newGame && response.X == null && response.Y == null)
)
{
using (IGameDataService dataService = new GameDataService())
{
dataService.SetPlayerTurn(gameId, match.PlayerOneId);
dataService.Save();
}
}
else if(flag == StatusFlag.ChallengeMove || flag == StatusFlag.ChallengeWin)
{
using (IGameDataService dataService = new GameDataService())
{
dataService.EndGame(oldGameId, null);
dataService.Save();
}
}
else if (response.X >= 0 && response.Y >= 0)
{
if (flag == StatusFlag.AcceptLoss)
{
using (IGameDataService dataService = new GameDataService())
{
dataService.EndGame(oldGameId, match.PlayerOneId);
dataService.Save();
}
}
if (newGame)
{
using (IGameDataService dataService = new GameDataService())
{
dataService.SetPlayerTurn(gameId, match.PlayerTwoId);
dataService.Save();
}
}
Move move = new Move() { GameId = gameId, PlayerId = match.PlayerTwoId };
GameState state = TicTacToeHost.Instance.GetGameState(gameId, match.PlayerTwoId);
if (state.Mode == PlayMode.DeathMatch)
{
move.OriginX = response.X;
move.OriginY = response.Y;
for (int x = 0; x < 3; x++)
{
for (int y = 0; y < 3; y++)
{
if (state.GameBoard[x][y] == null || state.GameBoard[x][y] == 0)
{
move.X = x;
move.Y = y;
}
}
}
}
else
{
move.X = response.X.Value;
move.Y = response.Y.Value;
}
MoveResult opponentMoveResult = TicTacToeHost.Instance.Move(move, false);
GameState postMoveState = TicTacToeHost.Instance.GetGameState(gameId, match.PlayerTwoId);
if (opponentMoveResult != MoveResult.Valid || flag == StatusFlag.WinningMove || postMoveState.YouWon)
{
MoveRequest challengeRequest = new MoveRequest();
challengeRequest.GameId = session.CentralServerGameId.Value;
challengeRequest.PlayerName = tttdPlayer.PlayerName;
challengeRequest.X = 0;
challengeRequest.Y = 0;
bool challenging = false;
if (opponentMoveResult != MoveResult.Valid)
{
challengeRequest.Flags = CentralServerCommunicationChannel.GetStatus(StatusFlag.ChallengeMove);
challenging = true;
}
else
{
if (flag == StatusFlag.WinningMove && !postMoveState.YouWon)
{
challengeRequest.Flags = CentralServerCommunicationChannel.GetStatus(StatusFlag.ChallengeWin);
challenging = true;
}
else
{
challengeRequest.Flags = CentralServerCommunicationChannel.GetStatus(StatusFlag.AcceptLoss);
}
}
if (challenging)
{
using (IGameDataService dataService = new GameDataService())
{
dataService.EndGame(gameId, null);
dataService.Save();
}
}
CentralServerCommunicationChannel.Instance.PostMove(challengeRequest, match.CurrentGameId.Value, match.MatchId);
}
}
}
void ICommunicationChannel.ChallengePlayer(int matchId)
{
using (IGameDataService dataService = new GameDataService())
{
//We need to create a session even if the challenge isn't accepted.
Match match = dataService.GetMatch(matchId, null);
dataService.CreateCentralServerSession(match.CurrentGameId.Value);
Player player = dataService.GetPlayer(match.PlayerOneId);
Player opponent = dataService.GetPlayer(match.PlayerTwoId);
Game game = dataService.GetGame(match.CurrentGameId.Value);
var requestData = new ChallengeRequest();
requestData.PlayerName = player.PlayerName;
requestData.OpponentName = opponent.PlayerName;
string requestJSON = JsonSerializer.SerializeToJSON<ChallengeRequest>(requestData);
var requestConfig = new ServerRequestConfig();
requestConfig.Url = string.Format("{0}/ServerPairing.php", ConfigurationManager.AppSettings["CentralServerUrl"]);
requestConfig.RequestData = requestJSON;
requestConfig.GameId = game.GameId;
requestConfig.MatchId = game.MatchId;
requestConfig.ResponseAction = new Action<string, int>(ChallengePlayerCompleted);
this.PerformServerRequest(requestConfig);
}
}
void ICommunicationChannel.PostMove(int matchId, int x, int y, PlayMode mode)
{
using (IGameDataService dataService = new GameDataService())
{
Match match = dataService.GetMatch(matchId, null);
Player player = dataService.GetPlayer(match.PlayerOneId);
GameState state = TicTacToeHost.Instance.GetGameState(match.CurrentGameId.Value, player.PlayerId);
int moveCount = dataService.Repository.GetGameMoves().Where(mv => mv.GameId == match.CurrentGameId.Value).GroupBy(mv => mv.MoveDate).Count();
string flag;
if (state.Mode == PlayMode.DeathMatch && moveCount == 9)
{
flag = CentralServerCommunicationChannel.GetStatus(StatusFlag.DrawMove);
}
else if (state.Mode == PlayMode.DeathMatch && moveCount == 10)
{
flag = CentralServerCommunicationChannel.GetStatus(StatusFlag.AcceptDraw);
}
else if (state.Mode == PlayMode.Won)
{
flag = CentralServerCommunicationChannel.GetStatus(StatusFlag.WinningMove);
}
else
{
flag = CentralServerCommunicationChannel.GetStatus(StatusFlag.None);
}
var requestData = new MoveRequest();
requestData.PlayerName = player.PlayerName;
requestData.GameId = -1;
requestData.Flags = flag;
requestData.X = x;
requestData.Y = y;
CentralServerSession session = dataService.GetCentralServerSession(null, null, match.CurrentGameId.Value);
if (session != null)
requestData.GameId = session.CentralServerGameId.Value;
this.PostMove(requestData, match.CurrentGameId.Value, match.MatchId);
}
}
private void UpdateChallengeState(int playerId, int matchId, bool? state)
{
using (IGameDataService gameDataService = new GameDataService())
{
Match match = gameDataService.GetMatch(matchId, null);
GameConfiguration config = GameConfigCache.Instance.GetConfig(matchId);
if (match.EndDate == null)
{
gameDataService.Attach(match);
bool challengeStateChange = false;
if (match.PlayerOneId == playerId && match.PlayerOneAccepted != state)
{
match.PlayerOneAccepted = state;
challengeStateChange = true;
}
else if (match.PlayerTwoId == playerId && match.PlayerTwoAccepted != state)
{
match.PlayerTwoAccepted = state;
challengeStateChange = true;
}
if (playerId == match.PlayerOneId || playerId == match.PlayerTwoId && challengeStateChange)
{
match.StateDate = DateTime.Now;
if (match.PlayerOneAccepted == false && match.PlayerTwoAccepted == false)
{
match.EndDate = match.StateDate;
}
else if (match.PlayerOneAccepted == true
&& match.PlayerTwoAccepted == true
&& config.GameType != GameType.Network)
{
gameDataService.SetPlayerTurn(match.CurrentGameId.Value, match.PlayerOneId);
}
}
gameDataService.Save();
}
}
}
public LogViewModel(int matchId)
: this()
{
using (IGameDataService dataService = new GameDataService())
{
Match match = dataService.GetMatch(matchId, null);
Player playerOne = dataService.GetPlayer(match.PlayerOneId);
Player playerTwo = dataService.GetPlayer(match.PlayerTwoId);
IEnumerable<Game> games = dataService.GetGamesForMatch(matchId);
IEnumerable<AuditLog> auditLogs = dataService.GetAllAuditLogsForMatch(matchId);
LogViewModel.Log matchStartLogEntry = new Log();
matchStartLogEntry.LogType = "MatchStart";
matchStartLogEntry.LogDateTime = match.CreateDate;
matchStartLogEntry.Metadata = string.Format("{0} vs. {1}", playerOne.PlayerName, playerTwo.PlayerName);
matchStartLogEntry.Message = null;
this.Logs.Add(matchStartLogEntry);
if (match.EndDate != null)
{
LogViewModel.Log matchEndLogEntry = new Log();
matchEndLogEntry.LogType = match.WinningPlayerId != null ? "MatchWon" : "MatchEnded";
matchEndLogEntry.LogDateTime = match.EndDate.Value;
if (match.WinningPlayerId != null)
{
Player winningPlayer = dataService.GetPlayer(match.WinningPlayerId.Value);
matchEndLogEntry.Metadata = string.Format("Winner: {0}", winningPlayer.PlayerName);
}
else
matchEndLogEntry.Metadata = "Match ended in error.";
this.Logs.Add(matchEndLogEntry);
}
foreach (var log in auditLogs)
{
string message = string.Join("", dataService.GetAuditLogSections(log.LogId).OrderBy(section => section.SectionId).Select(section => section.Section));
LogViewModel.Log logEntry = new Log();
logEntry.LogType = log.LogType;
logEntry.LogDateTime = log.LogDateTime;
logEntry.Metadata = log.Metadata;
logEntry.Message = message;
this.Logs.Add(logEntry);
}
foreach (var game in games)
{
LogViewModel.Log gameStartLogEntry = new Log();
gameStartLogEntry.LogType = "GameStart";
gameStartLogEntry.LogDateTime = game.CreateDate;
gameStartLogEntry.Metadata = string.Format("Game Id: {0}", game.GameId);
gameStartLogEntry.Message = null;
this.Logs.Add(gameStartLogEntry);
if (game.EndDate != null)
{
LogViewModel.Log gameEndLogEntry = new Log();
gameEndLogEntry.LogType = game.WinningPlayerId != null ? "GameWon" : "GameEnded";
gameEndLogEntry.LogDateTime = game.EndDate.Value;
if (game.WinningPlayerId != null)
{
Player winningPlayer = dataService.GetPlayer(game.WinningPlayerId.Value);
gameEndLogEntry.Metadata = string.Format("Winner: {0}", winningPlayer.PlayerName);
}
else
gameEndLogEntry.Metadata = "Game ended in error.";
this.Logs.Add(gameEndLogEntry);
}
var moves = dataService.GetGameMoves(game.GameId).GroupBy(mv => new { mv.PlayerId, mv.MoveDate });
foreach (var move in moves)
{
LogViewModel.Log moveLogEntry = new Log();
Player movePlayer = dataService.GetPlayer(move.First().PlayerId);
moveLogEntry.LogType = "DatabaseMove";
moveLogEntry.LogDateTime = move.First().MoveDate;
moveLogEntry.Metadata = movePlayer.PlayerName;
string message;
if (move.Count() >= 2)
{
GameMove unsetMove = move.FirstOrDefault(uMove => !uMove.IsSettingPiece);
GameMove setMove = move.FirstOrDefault(sMove => sMove.IsSettingPiece);
message = string.Format("OriginX: {0}, OriginY: {1}, X: {2}, Y: {3}", unsetMove != null ? (int?)unsetMove.X : null
, unsetMove != null ? (int?)unsetMove.y : null
, setMove != null ? (int?)setMove.X : null
, setMove != null ? (int?)setMove.y : null);
}
else
{
GameMove setMove = move.First();
message = string.Format("X: {0}, Y: {1}", setMove.X, setMove.y);
}
moveLogEntry.Message = message;
this.Logs.Add(moveLogEntry);
}
}
}
}
public MoveResult Move(Move move, bool raiseEvent)
{
MoveResult validationResult = this.ValidateMove(move);
bool canMove = true;
if (validationResult != MoveResult.Valid)
canMove = false;
Logger.Instance.Log("MoveAttempt", string.Format("GameId:{1}|PlayerId:{2}|ValidationResult:{0}", validationResult.ToString(), move.GameId, move.PlayerId), JsonSerializer.SerializeToJSON(move));
if (!canMove)
return validationResult;
Match match;
GameState currentState = TicTacToeHost.Instance.GetGameState(move.GameId, move.PlayerId);
using (IGameDataService gameDataService = new GameDataService())
{
match = gameDataService.GetMatch(null, move.GameId);
gameDataService.Move(move.GameId, move.PlayerId, move.OriginX, move.OriginY, move.X, move.Y);
gameDataService.Save();
}
this.UpdateGame(move.GameId);
if (validationResult == MoveResult.Valid && raiseEvent)
{
GameConfiguration config = GameConfigCache.Instance.GetConfig(match.MatchId);
if (config.GameType == GameType.Network)
this.PlayerMove(this, new MoveEventArgs()
{
MatchId = match.MatchId,
PlayerId = move.PlayerId,
Mode = currentState.Mode,
OriginX = move.OriginX,
OriginY = move.OriginY,
X = move.X,
Y = move.Y
});
}
return validationResult;
}
public bool IsMatchStateChanged(int matchId, string stateDateString)
{
using (IGameDataService gameDataService = new GameDataService())
{
Match match = gameDataService.GetMatch(matchId, null);
if (match != null)
return match.StateDate.ToString("yyyyMMddHHmmssfffff") != stateDateString;
else
return false;
}
}
public MatchState GetMatchState(int matchId, int playerId)
{
MatchState result = null;
using (IGameDataService gameDataServcie = new GameDataService())
{
Match match = gameDataServcie.GetMatch(matchId, null);
if (match != null)
{
result = new MatchState();
result.MatchId = matchId;
result.PlayerId = playerId;
result.CurrentGameId = match.CurrentGameId;
if ((match.PlayerOneAccepted == null || match.PlayerTwoAccepted == null) && match.WonDate == null && match.EndDate == null)
result.Mode = PlayMode.None;
else if (match.WonDate == null && match.EndDate == null)
result.Mode = PlayMode.Playing;
else if (match.WonDate != null)
result.Mode = PlayMode.Won;
else
result.Mode = PlayMode.Ended;
result.StateDateString = match.StateDate.ToString("yyyyMMddHHmmssfffff");
if (match.WinningPlayerId != null)
{
Player winner = gameDataServcie.GetPlayer(match.WinningPlayerId.Value);
result.YouWon = playerId == match.WinningPlayerId;
result.WinningPlayerName = winner.PlayerName;
}
}
}
return result;
}
///// <summary>
///// Set up a new game between two players. Will return the id of the created game.
///// </summary>
///// <param name="config">The parameters necessary to set up the game.</param>
///// <returns></returns>
//public int ConfigureGame(GameConfiguration config)
//{
// return ConfigureGame(config, null, true, true);
//}
public int ConfigureGame(int matchId)
{
using (IGameDataService gameDataService = new GameDataService())
{
//Create a game, as well as a match in case the players play multiple games in a row.
Models.Match match = gameDataService.GetMatch(matchId, null);
if (match == null)
throw new InvalidOperationException("A match is required for game play.");
Models.Player playerOne = gameDataService.GetPlayer(match.PlayerOneId);
Models.Player playerTwo = gameDataService.GetPlayer(match.PlayerTwoId);
Models.Game game = gameDataService.CreateGame(playerOne, playerTwo, match);
GameConfiguration config = GameConfigCache.Instance.GetConfig(matchId);
//Make an entry in the table for AI to track the game.
Models.AIGame aiPlayerOne;
if (config.PlayerOne.PlayerType == PlayerType.AI)
aiPlayerOne = gameDataService.CreateAIGame(playerOne, game, match);
//We only want to be responsible for managing local AIs.
//If it's networked, don't record it.
Models.AIGame aiPlayerTwo;
if (config.PlayerTwo.PlayerType == PlayerType.AI && config.GameType != GameType.Network)
aiPlayerTwo = gameDataService.CreateAIGame(playerTwo, game, match);
gameDataService.Attach(match);
match.CurrentGameId = game.GameId;
match.StateDate = game.StateDate;
gameDataService.Save();
return game.GameId;
}
}
public void CancelChallenge(int matchId, string reason)
{
using (IGameDataService gameDataService = new GameDataService())
{
Match match = gameDataService.GetMatch(matchId, null);
gameDataService.Attach(match);
match.EndDate = DateTime.Now;
match.StateDate = match.EndDate.Value;
List<Game> matchGames = gameDataService.Repository.GetGames().Where(game => game.MatchId == matchId).ToList();
foreach (var game in matchGames)
{
if (game.EndDate == null)
{
gameDataService.Attach(game);
game.EndDate = match.EndDate;
game.StateDate = match.EndDate.Value;
}
}
gameDataService.Save();
}
Logger.Instance.Log("MatchCancelled", string.Format("match:{0}", matchId), reason);
}