public bool IsValid(IGame game)
{
if (choice == null)
{
return(true);
}
return(choice.IsValid(game));
}
private void submitButton_Click(object sender, RoutedEventArgs e)
{
if (choice == null)
{
return;
}
if (!choice.IsValid(game))
{
MessageBox.Show("Please choose an answer and then try submitting again", "This choice is not valid");
statusText.Text = "This choice is not valid";
return;
}
isValid = true;
}
private static void OfferChoiceCallback(IEffect effect, IChoice choice)
{
try
{
if (choice == null)
{
throw new ArgumentNullException("choice");
}
var isValid = false;
while (!isValid)
{
HandleChoice(choice);
isValid = choice.IsValid(game);
}
}
catch (Exception ex)
{
WriteLine("Error in offer choice callback: {0}\r\n{1}", ex.Message, ex.StackTrace);
}
}
