public IEnumerable <int> GetProgressiveScores()
{
List <int> scores = new List <int>();
foreach (Frame frame in Frames)
{
Tuple <int, int, int> currentScores = frame.GetUnmodifiedScores();
if (frame is StandardFrame)
{
StandardFrame standardFrame = frame as StandardFrame;
if (standardFrame.Strike)
{
if (standardFrame.NextFrame != null && standardFrame.NextFrame is StandardFrame)
{
// 8th frame or earlier
StandardFrame nextFrame = standardFrame.NextFrame as StandardFrame;
if (nextFrame.Strike)
{
// need to roll to next frame for second ball score
if (nextFrame.NextFrame != null)
{
scores.Add(currentScores.Item1 + nextFrame.GetUnmodifiedScores().Item1 + nextFrame.NextFrame.GetUnmodifiedScores().Item1);
}
}
else
{
scores.Add(currentScores.Item1 + currentScores.Item2 + nextFrame.GetUnmodifiedScores().Item1);
}
}
else if (standardFrame.NextFrame != null && standardFrame.NextFrame is TenthFrame)
{
// we're on the ninth
scores.Add(currentScores.Item1 + standardFrame.NextFrame.GetUnmodifiedScores().Item1 + standardFrame.NextFrame.GetUnmodifiedScores().Item2);
}
}
else if (standardFrame.Spared)
{
if (standardFrame.NextFrame != null)
{
scores.Add(currentScores.Item1 + currentScores.Item2 + standardFrame.NextFrame.GetUnmodifiedScores().Item1);
}
}
else
{
scores.Add(currentScores.Item1 + currentScores.Item2); // simple total
}
}
else if (frame is TenthFrame)
{
scores.Add(currentScores.Item1 + currentScores.Item2 + currentScores.Item3);
}
}
return(scores);
}
public void AddFrame(string frameAsString)
{
Frame frame;
if (Frames.Count() < 9)
{
frame = new StandardFrame(_currentFrame, frameAsString);
if (_currentFrame != null)
{
_currentFrame.LinkNext(frame);
}
_currentFrame = frame;
}
else
{
frame = new TenthFrame(_currentFrame, frameAsString);
_currentFrame.LinkNext(frame);
_currentFrame = frame;
}
}