// all the pins are processed in the functions. Roll(int pins)
public int Roll(int Pins)
{
if (Pins > 10)
{
return -1;
}
if (Pins < 0)
{
return -1;
}
if (tenFrames.Count == 9)
{
TenRoll(Pins);
return 0;
}
if (tenFrames.Count == 10)
{
Program.frames++;
return 0;
}
_roll++;
if (_roll % 2 != 0)
{
_currentFrame = new frame();
_currentFrame.firstRoll = Pins;
if (_previousFrame != null)
{
if (_previousFrame.CheckSpare())
{
_previousFrame.setSpare(_currentFrame.firstRoll);
}
}
if (_currentFrame.CheckStrike())
{
_roll += 1;
_previousFrame = _currentFrame;
tenFrames.Add(_currentFrame);
}
}
else
{
_currentFrame.secondRoll = Pins;
if (_previousFrame != null)
{
if (_previousFrame.CheckStrike())
{
_previousFrame.setStrike(_currentFrame.firstRoll + _currentFrame.secondRoll);
}
}
_previousFrame = _currentFrame;
tenFrames.Add(_currentFrame);
}
Program.frames = tenFrames.Count;
return 0;
}
//function works when the frame is in 10
void TenRoll(int Pins)
{
_roll++;
if (_roll % 3 == 1)
{
_currentFrame = new tenframe();
_currentFrame.firstRoll = Pins;
if (_previousFrame != null)
{
if (_previousFrame.CheckSpare())
{
_previousFrame.setSpare(_currentFrame.firstRoll);
}
}
if (_currentFrame.CheckStrike())
{
_roll += 1;
}
}
if (_roll % 3 == 2)
{
_currentFrame.secondRoll = Pins;
if (_previousFrame != null)
{
if (_previousFrame.CheckStrike())
{
_previousFrame.setStrike(_currentFrame.firstRoll + _currentFrame.secondRoll);
}
}
if (!(_currentFrame.CheckSpare() || _currentFrame.CheckStrike()))
{
tenFrames.Add(_currentFrame);
Program.frames = tenFrames.Count;
}
}
if (_roll % 3 == 0)
{
if (_currentFrame.CheckSpare() || _currentFrame.CheckStrike())
{
_currentFrame.thirdRoll = Pins;
_previousFrame = _currentFrame;
tenFrames.Add(_currentFrame);
Program.frames = tenFrames.Count;
}
}
}
