public void ParseSimpleFrame()
{
var frame = new Frame("11");
int baseValue = frame.GetBaseValue();
Assert.AreEqual(2, baseValue);
}
//Get values for all cells & organize it into the Game / Frame structure properly.
private void RefreshFrames()
{
//Create an array of Frame objects representative of the current state of all input boxes.
Frame[] _frames = new Frame[10];
_frames[0] = new Frame(1, new int[] { frame1r1.IntValue, frame1r2.IntValue });
_frames[1] = new Frame(2, new int[] { frame2r1.IntValue, frame2r2.IntValue });
_frames[2] = new Frame(3, new int[] { frame3r1.IntValue, frame3r2.IntValue });
_frames[3] = new Frame(4, new int[] { frame4r1.IntValue, frame4r2.IntValue });
_frames[4] = new Frame(5, new int[] { frame5r1.IntValue, frame5r2.IntValue });
_frames[5] = new Frame(6, new int[] { frame6r1.IntValue, frame6r2.IntValue });
_frames[6] = new Frame(7, new int[] { frame7r1.IntValue, frame7r2.IntValue });
_frames[7] = new Frame(8, new int[] { frame8r1.IntValue, frame8r2.IntValue });
_frames[8] = new Frame(9, new int[] { frame9r1.IntValue, frame9r2.IntValue });
_frames[9] = new Frame(10, new int[] { frame10r1.IntValue, frame10r2.IntValue, frame10r3.IntValue });
//If this is the first update, instantiate the Game object for this window. If not, just update the frames in the pre-existing one.
if (game == null) {
game = new Game(_frames);
} else {
game.UpdateFrames(_frames);
}
//Set subtotal boxes (as long as the frame has been modified)
int[] _subtotals = game.GetIncremTotals();
if (frame1r1.Text != string.Empty) {
frame1total.Text = _subtotals[0].ToString();
}
if (frame2r1.Text != string.Empty) {
frame2total.Text = _subtotals[1].ToString();
}
if (frame3r1.Text != string.Empty) {
frame3total.Text = _subtotals[2].ToString();
}
if (frame4r1.Text != string.Empty) {
frame4total.Text = _subtotals[3].ToString();
}
if (frame5r1.Text != string.Empty) {
frame5total.Text = _subtotals[4].ToString();
}
if (frame6r1.Text != string.Empty) {
frame6total.Text = _subtotals[5].ToString();
}
if (frame7r1.Text != string.Empty) {
frame7total.Text = _subtotals[6].ToString();
}
if (frame8r1.Text != string.Empty) {
frame8total.Text = _subtotals[7].ToString();
}
if (frame9r1.Text != string.Empty) {
frame9total.Text = _subtotals[8].ToString();
}
if (frame10r1.Text != string.Empty) {
frame10total.Text = _subtotals[9].ToString();
}
//Set game total status
gameTotal.Text = ("Game Total: " + game.GetTotal());
}
//Create Game from array of rolls (Used for testing)
public Game(int[][] rolls)
{
Frame[] _frames = new Frame[rolls.Length];
for (int i = 0; i < rolls.Length; i++) {
_frames[i] = new Frame(i, rolls[i]);
}
frames = _frames;
Calculate();
}
private void ChangeFrame()
{
if (_currentFrame.IsSecondThrow() || _currentFrame.IsStrike())
{
_previousFrame = _currentFrame;
_currentFrame = new Frame();
}
}
//Create Game from array of Frames
public Game(Frame[] _frames)
{
if(_frames.Length != 10) {
throw new Exception("Cannot create a game without 10 frames!");
} else {
frames = _frames;
Calculate();
}
}
public void FrameShouldCountItsOwnScore()
{
//given
var frame = new Frame {FirstTry = 3, SecondTry = 4};
//when
var score = frame.Score;
//then
Assert.AreEqual(7, score);
}
public int GetSecondNextRoll(Frame frame)
{
if(NextFrameHasTwoRolls(frame))
{
Frame nextFrame = GetNextFrame(frame);
return nextFrame.SecondRoll;
}
return GetFirstRollFromSecondFrame(frame);
}
public void FrameShouldCountNextTwoBallsAsScoreWhenThereIsStrike()
{
//given
var frame1 = new Frame {FirstTry = 10, SecondTry = 0};
var frame2 = new Frame {FirstTry = 5, SecondTry = 2};
frame1.Next = frame2;
//when
var score1 = frame1.Score;
//then
Assert.AreEqual(17, score1);
}
public void FrameShouldCountNextBallAsScoreWhenThereIsSpare()
{
//given
var frame1 = new Frame {FirstTry = 4, SecondTry = 6};
var frame2 = new Frame {FirstTry = 5, SecondTry = 2};
frame1.Next = frame2;
//when
var score1 = frame1.Score;
//then
Assert.AreEqual(15, score1);
}
private void AddFrame(Frame frame)
{
if (frames.Count == 10)
{
throw new ArgumentOutOfRangeException(nameof(frame),
"Only 10 frames are allowed to be added into the board.");
}
if (frames.Count > 0)
{
frames.Last().Next = frame;
}
frames.Add(frame);
}
public void ThreeStrikesShouldScore30()
{
//given
var frame1 = new Frame {FirstTry = 10, SecondTry = 0};
var frame2 = new Frame {FirstTry = 10, SecondTry = 0};
var frame3 = new Frame {FirstTry = 10, SecondTry = 0};
frame1.Next = frame2;
frame2.Next = frame3;
//when
var score1 = frame1.Score;
//then
Assert.AreEqual(30, score1);
}
public void SecondBallShouldNotBePlayedIfIsStrike()
{
var frame = new Frame {FirstTry = 10, SecondTry = 2};
var score = frame.Score;
}
public int GetNextRoll(Frame frame)
{
Frame nextFrame = GetNextFrame(frame);
return nextFrame.FirstRoll;
}
private void Add(Frame frame)
{
_frames.Add(frame);
}
public BowlingKata()
{
_currentFrame = new Frame();
_previousFrame = new Frame();
}
private int GetFirstRollFromSecondFrame(Frame frame)
{
Frame secondFrame = GetNextFrame(GetNextFrame(frame));
return secondFrame.FirstRoll;
}
private Frame GetNextFrame(Frame frame)
{
return frames.Single(f => f.Number == frame.Number + 1);
}
//Replace current frame set with new frame set
public void UpdateFrames(Frame[] _frames)
{
frames = _frames;
Calculate();
}
private bool NextFrameHasTwoRolls(Frame frame)
{
Frame nextFrame = GetNextFrame(frame);
return nextFrame.RollsCount() >= 2;
}
public void Update(Frame f)
{
if ((this.IsSpare () && f.PinsRolled.Length == 1) || (f.PinsRolled.Length == 2 && this.IsStrike ())) {
this.Score += f.PinsRolled.Last ();
}
}
public void AddFrame(int firstTry, int secondTry)
{
var frame = new Frame {FirstTry = firstTry, SecondTry = secondTry};
AddFrame(frame);
}
