public static void FlipCovered(this IFaceDownable move, Card covered)
{
if (covered == null)
{
return;
}
if (move.FromFaceDown)
{
covered.Flip();
}
}
public static bool FlipUncovered(this IFaceDownable move, Card uncovered)
{
if (uncovered == null)
{
return(false);
}
else if (!uncovered.faceUp)
{
return(Flip(move, uncovered));
}
else
{
return(false);
}
}
private static bool Flip(IFaceDownable move, Card uncovered)
{
uncovered.Flip();
move.FromFaceDown = true;
return(true);
}
