public IPoints WinBall(FortyPoints opponentPoints)
{
return(new ThirtyPoints());
}
public IPoints WinBall(FortyPoints opponentPoints)
{
throw new InvalidOperationException();
}
public IPoints WinBall(FortyPoints opponentPoints)
{
return(new FifteenPoints());
}
public IPoints WinBall(FortyPoints opponentPoints)
{
return(new GamePoint());
}
public IPoints WinBall(FortyPoints opponentPoints)
{
return(new AdvantagePoint());
}
