public Answer RequestAnswer(Quiz Quiz)
{
Answer answer = null;
do
{
QueryArgs args = new QueryArgs();
AnswerRequested?.Invoke(args);
if (!args.Correct)
{
return(null);
}
int answerIndex = 0;
if (!int.TryParse(Convert.ToString(args.Result), out answerIndex))
{
Warn($"Не могу преобразовать '{args.Result}' в номер ответа!");
continue;
}
if (answerIndex <= 0 || answerIndex > Quiz.Count)
{
Warn($"Введите число от 1 до '{Quiz.Count}'!");
continue;
}
answer = Quiz[answerIndex];
if (answer.Opened)
{
Warn($"Вопрос номер {Quiz.Index(answer)} уже открыт!");
}
}while (answer == null || answer.Opened);
return(answer);
}
/// <summary>
/// Set SDP recived via signaling to remote for Local peer and create answer
/// </summary>
/// <param name="sdp"></param>
public void SendAnswerRequested(WebRTCSDP sdp)
{
AnswerRequested?.Invoke(this, new SdpEventArgs(sdp));
}
