/// <summary>
/// Pulls the next random playing card.
/// </summary>
/// <param name="gamePlayId">The game play identifier.</param>
/// <returns>Finds and returns the next available playing card.</returns>
public PlayingCard PullNextRandomPlayingCard(int gamePlayId)
{
PlayingCard nextPlayingCard = null;
var shownCards = this.data.GamePlays.Get(new QueryOptions <GamePlay>()
{
Includes = "Turns.Turn",
Where = p => p.GamePlayId == gamePlayId
}).Turns;
while (nextPlayingCard == null)
{
var randomPlayingCardId = getRandomPlayingCardId();
if (!shownCards.Any(p => p.Turn.ShowingCardId == randomPlayingCardId || p.Turn.FlippedCardId == randomPlayingCardId))
{
nextPlayingCard = this.data.PlayingCards.Get(randomPlayingCardId);
}
}
return(nextPlayingCard);
}
private Turn getNextTurnBasedOnGuess(PlayingCard showingCard, PlayingCard flippedCard, int gamePlayId, bool guessedHigher)
{
Turn nextTurn = null;
var hasGuessedHigherRight = flippedCard.Value > showingCard.Value && guessedHigher;
var hasGuessedLowerRight = flippedCard.Value < showingCard.Value && !guessedHigher;
var hasGuessedLowerWrong = flippedCard.Value >= showingCard.Value && !guessedHigher;
var hasGuessedHigherWrong = flippedCard.Value <= showingCard.Value && guessedHigher;
if (hasGuessedHigherRight || hasGuessedLowerRight)
{
nextTurn = new Turn()
{
Order = this.data.GamePlays.Get(new QueryOptions <GamePlay>()
{
Includes = "Turns.Turn", Where = p => p.GamePlayId == gamePlayId
}).Turns.Count + 1,
ShowingCardId = showingCard.PlayingCardId,
FlippedCardId = flippedCard.PlayingCardId,
ActionTypeId = (int)GameActionType.Continue,
GuessTypeId = guessedHigher ? (int)GameGuessType.Higher : (int)GameGuessType.Lower
};
}
else if (hasGuessedLowerWrong || hasGuessedHigherWrong)
{
nextTurn = new Turn()
{
Order = this.data.GamePlays.Get(new QueryOptions <GamePlay>()
{
Includes = "Turns.Turn", Where = p => p.GamePlayId == gamePlayId
}).Turns.Count + 1,
ShowingCardId = showingCard.PlayingCardId,
FlippedCardId = flippedCard.PlayingCardId,
ActionTypeId = (int)GameActionType.GameOver,
GuessTypeId = guessedHigher ? (int)GameGuessType.Higher : (int)GameGuessType.Lower
};
}
return(nextTurn);
}
private void handleGuessWithFlippedCard(int gamePlayId, int showingCardId, bool guessedHigher, PlayingCard flippedCard)
{
var showingCard = this.data.PlayingCards.Get(showingCardId);
var nextTurn = guessedHigher
? this.getNextTurnBasedOnGuess(showingCard, flippedCard, gamePlayId, true)
: this.getNextTurnBasedOnGuess(showingCard, flippedCard, gamePlayId, false);
this.data.Turns.Insert(nextTurn);
this.data.Save();
this.saveGamePlayTurn(gamePlayId, nextTurn.TurnId);
}
