/// <summary>
/// a
/// </summary>
/// <returns></returns>
public static ActionResult UserDrawCard()
{
if (IsPlaying == false)
{
throw new System.ArgumentException("This game is not start!");
}
if (IsUserTurn == false)
{
throw new System.ArgumentException("This is not your turn!");
}
if (TopDiscard.GetFaceValue() == FaceValue.Eight)
{
return(ActionResult.CannotDraw);
}
foreach (Card c in UserHand)
{
if (c.GetFaceValue() == TopDiscard.GetFaceValue() || c.GetSuit() == TopDiscard.GetSuit())
{
return(ActionResult.CannotDraw);
}
}
if (_drawPile.GetCount() == 0)
{
_discardPile.Reverse();
while (_discardPile.GetCount() > 1)
{
_drawPile.AddCard(_discardPile.DealOneCard());
}
return(ActionResult.FlippedDeck);
}
Card drawCard = _drawPile.DealOneCard();
UserHand.AddCard(drawCard);
if (drawCard.GetFaceValue() == TopDiscard.GetFaceValue() || drawCard.GetSuit() == TopDiscard.GetSuit())
{
return(ActionResult.DrewPlayableCard);
}
else
{
if (UserHand.GetCount() == 13)
{
IsUserTurn = false;
if (ComputerHand.GetCount() == 13)
{
return(ActionResult.DrewAndResetPiles);
}
else
{
return(ActionResult.DrewAndNoMovePossible);
}
}
else
{
return(ActionResult.DrewUnplayableCard);
}
}
}