public async Task <PlayerTurnResult> StoreTurnOutcomeAsync(TurnWinner turnWinner)
{
var result = new PlayerTurnResult();
await UpdateNextComputerMoveAsync();
result.NextMoveReady = true;
if (turnWinner == TurnWinner.Tie)
{
var previousStreak = await StateManager.TryGetStateAsync <int>(PreviousStreakStateName);
if (previousStreak.HasValue)
{
result.CurrentStreak = result.PreviousStreak = previousStreak.Value;
}
return(result);
}
var previousWinner = await StateManager.TryGetStateAsync <TurnWinner>(
PreviousWinnerStateName);
if (previousWinner.HasValue)
{
result.PreviousStreak = await StateManager.GetStateAsync <int>(
PreviousStreakStateName);
}
if (previousWinner.Value != turnWinner)
{
result.CurrentStreak = 1;
}
else
{
result.CurrentStreak = result.PreviousStreak + 1;
}
await StateManager.SetStateAsync(PreviousStreakStateName, result.CurrentStreak);
await StateManager.SetStateAsync(PreviousWinnerStateName, turnWinner);
return(result);
}
public string GetResponseSentence(GameOption playerMove, GameOption computerMove, TurnWinner winner,
PlayerTurnResult playerTurnResult)
{
if (!playerTurnResult.NextMoveReady)
{
throw new ValidationException("Next move must be ready.");
}
return("Ready for your next move.");
}
private async Task SetStateAsync(TurnWinner previousWinner, int previousStreak)
{
await _target.StateManager.SetStateAsync("previousWinner", previousWinner);
await _target.StateManager.SetStateAsync("previousStreak", previousStreak);
}
public string GetResponseSentence(GameOption playerMove, GameOption computerMove, TurnWinner winner,
PlayerTurnResult playerTurnResult)
{
if (winner == TurnWinner.Tie && playerTurnResult.CurrentStreak == playerTurnResult.PreviousStreak)
{
if (playerTurnResult.CurrentStreak == 0)
{
return(null);
}
return($"Your current streak is {playerTurnResult.CurrentStreak}.");
}
if (playerTurnResult.CurrentStreak == 1) // reset
{
return($"Your previous streak was {playerTurnResult.PreviousStreak}.");
}
if (playerTurnResult.CurrentStreak > playerTurnResult.PreviousStreak)
{
return($"Your streak increased to {playerTurnResult.CurrentStreak}.");
}
throw new InvalidConstraintException("Streak did not update in a consistent manner.");
}
public string GetResponseSentence(GameOption playerMove, GameOption computerMove, TurnWinner winner,
PlayerTurnResult playerTurnResult)
{
var winSentence = winner switch
{
TurnWinner.Human => $"{playerMove} beat {computerMove}.",
TurnWinner.Computer => $"{playerMove} lost to {computerMove}.",
TurnWinner.Tie => $"Tie!",
_ => throw new ValidationException(
$"Input {winner} not recognized.")
};
return winSentence;
}
}