// Adds questions to the game state and updates the DB
private void PrepGameForStart(M_GameState curGameState)
{
QuestionDB_Connector dbConnector = new QuestionDB_Connector();
IList <M_QuestionCard> list = null;
try
{
list = dbConnector.PullInQuestions();
}
catch (Exception e)
{
throw new Exception("Couldn't get the questions from the database.", e);
}
if (list == null)
{
throw new Exception("The question list is null.");
}
else
{
curGameState.GameQuestions = list;
curGameState.GenerateNextQuestion();
UpdateGameState(curGameState);
}
}
//Client[FP] requests continue
public void RequestContinueToNextQuestion(string gameKey)
{
if (gameController.IsRoundOver(gameKey))
{
if (gameController.IsGameOver(gameKey))
{
Clients.Group(gameKey).DisplayGameStats(gameController.GetGameStats(gameKey));
Groups.Remove(Context.ConnectionId, gameKey);
}
else
{
gameController.BeginNewRound(gameKey);
M_GameState curGameState = gameController.GetGame(gameKey);
Clients.Group(gameKey).DisplayQuestion(curGameState.FocusedPlayerId, curGameState.GetFocusedQuestion());
}
}
else
{
gameController.BeginNewQuestion(gameKey);
M_GameState curGameState = gameController.GetGame(gameKey);
Clients.Group(gameKey).DisplayQuestion(curGameState.FocusedPlayerId, curGameState.GetFocusedQuestion());
}
}
// Updates the given game state on the DB
private void UpdateGameState(M_GameState curGameState)
{
var collection = gameDbConnector.GetCollection();
var filter = Builders <M_GameState> .Filter.Eq("_id", curGameState.GameId);
collection.ReplaceOne(filter, curGameState);
}
// Begin a new question with a new focused player
public void BeginNewQuestion(string gameKey)
{
M_GameState curGameState = GetGame(gameKey);
curGameState.ChooseNextFocusedPlayer();
curGameState.GenerateNextQuestion();
UpdateGameState(curGameState);
}
// Begin a new round of questions
public void BeginNewRound(string gameKey)
{
M_GameState curGameState = GetGame(gameKey);
curGameState.GameRound++;
curGameState.FocusedPlayerId = curGameState.GamePlayers.First().PlayerId;
curGameState.GenerateNextQuestion();
UpdateGameState(curGameState);
}
// Gets all players in the given game
public IList <M_Player> GetPlayerList(string gameKey)
{
try
{
M_GameState curGameState = GetGame(gameKey);
return(curGameState.GamePlayers);
}
catch (MongoConnectionException ex)
{
string msg = ex.Message;
return(null);
}
}
// Adds a single player to the given game
public void AddPlayerToGame(M_Player myPlayer, string gameKey)
{
try
{
M_GameState curGameState = GetGame(gameKey);
curGameState.GamePlayers.Add(myPlayer);
UpdateGameState(curGameState);
}
catch (Exception e)
{
throw new Exception("Couldn't add the player to the game.");
}
}
// Checks if the answer just given is the last answer of the hand
public bool IsLastAnswer(string gameKey)
{
//Leave this call because it saves an extra search of the DB
M_GameState curGameState = GetGame(gameKey);
if (curGameState.GetAnswerStats().OtherPlayerAnswers.Count == curGameState.GamePlayers.Count - 1)
{
return(true);
}
else
{
return(false);
}
}
// Checks to see if round is over
public bool IsRoundOver(string gameKey)
{
//Leave this call because it saves an extra search of the DB
M_GameState curGameState = GetGame(gameKey);
if (curGameState.FocusedPlayerId.Equals(curGameState.GamePlayers.Last().PlayerId))
{
return(true);
}
else
{
return(false);
}
}
//Client requests game start
public void RequestStartGame(M_Player myPlayer, string gameKey)
{
try
{
bool beginGame = gameController.PlayerIsReadyToStart(myPlayer, gameKey);
if (beginGame)
{
M_GameState curGameState = gameController.GetGame(gameKey);
Clients.Group(gameKey).DisplayQuestion(curGameState.FocusedPlayerId, curGameState.GetFocusedQuestion());
}
}
catch (Exception e)
{
Clients.Caller.DisplayError("Oops! Something went wrong :( Try that again!", e);
}
}
// Adds the calling player saying they're ready to begin
public bool PlayerIsReadyToStart(M_Player myPlayer, string gameKey)
{
M_GameState curGameState = GetGame(gameKey);
curGameState.StartRequests++;
if (curGameState.StartRequests == curGameState.GamePlayers.Count)
{
PrepGameForStart(curGameState);
return(true);
}
else
{
UpdateGameState(curGameState);
return(false);
}
}
//Client requests new game
public void RequestNewGame(M_Player myPlayer)
{
var gameState = new M_GameState();
try
{
gameState = gameController.CreateNewGameState(myPlayer);
}
catch (Exception e)
{
Clients.Caller.DisplayError("Oops! Something went wrong :( Try that again!", e);
}
string gameKey = gameState.GameId;
Groups.Add(Context.ConnectionId, gameKey);
UpdatePlayerListScreen(gameKey);
}
// Creates a new game with a first player
public M_GameState CreateNewGameState(M_Player myPlayer)
{
var collection = gameDbConnector.GetCollection();
M_GameState newGameState = new M_GameState(myPlayer);
try
{
collection.InsertOne(newGameState);
return(newGameState);
}
catch (MongoCommandException ex)
{
string msg = ex.Message;
return(null);
}
}
// Adds the calling player's answer to the game stats
public void AddAnswer(M_PlayerAnswer newAnswer, string gameKey)
{
M_GameState curGameState = GetGame(gameKey);
M_AnswerStats curAnswerStats = curGameState.GetAnswerStats();
if (curAnswerStats.FocusedPlayerAnswer.PlayerAnswer == 0)
{
curAnswerStats.FocusedPlayerAnswer = newAnswer;
}
else
{
curAnswerStats.OtherPlayerAnswers.Add(newAnswer);
}
curGameState.UpdateAnswerStats(curAnswerStats);
UpdateGameState(curGameState);
}
// Returns the game stats
public IList <M_AnswerStats> GetGameStats(string gameKey)
{
M_GameState curGameState = GetGame(gameKey);
return(curGameState.GameAnswerStats);
}