/// <summary>
/// Invokes the method that chooses the card.
/// </summary>
/// <returns>The card chosen.</returns>
internal Card InvokeChooseCard()
{
if (!Board.Instance.IsPlayTime)
{
throw new WrongPhaseException("A player can play a card only during the playtime phase", "Playtime");
}
Card c = _controller.ChooseCard();
if (c == null)
{
return(null);
}
if (c.initialPlayer != this || !c.IsPlayable)
{
throw new WrongCardException("This can't play this card", c);
}
return(c);
}