/// <summary>
/// Note: Should be either used to set the first timing mode or to switch between modes.
/// Should not be used if the timing mode is unchanged, as events will be assigned again.
/// </summary>
/// <param name="spinButton">Spin button.</param>
/// <param name="timingMode">Timing mode.</param>
/// <param name="frameRateForConversion">Frame rate for conversion if the spin button has a value. Use 0 for no conversion.</param>
public static void SetSpinButtonTimingMode(SpinButton spinButton, TimingMode timingMode, float frameRateForConversion)
{
bool convertValue = (spinButton.ValueAsInt > 0) && (frameRateForConversion > float.Epsilon);
int oldValue = spinButton.ValueAsInt;
//Switching to Frames mode
if (timingMode == TimingMode.Frames)
{
spinButton.Numeric = true;
spinButton.Input -= OnTimeInput;
spinButton.Output -= OnTimeOutput;
//Even if the value isn't converted, we need to set the old one in order for the input to be shown with the new format
spinButton.Value = (convertValue ? TimingUtil.TimeMillisecondsToFrames(oldValue, frameRateForConversion) : oldValue);
return;
}
//Switching to Times mode
spinButton.Numeric = false;
spinButton.Input += OnTimeInput;
spinButton.Output += OnTimeOutput;
//Even if the value isn't converted, we need to set the old one in order for the input to be shown with the new format
spinButton.Value = (convertValue ? TimingUtil.FramesToTime(oldValue, frameRateForConversion).TotalMilliseconds : oldValue);
}
private void ParseStartTime(Match match, Times times, Times previousTimes, ParsingProperties properties)
{
bool isTimeDefined = false;
TimeSpan startTime = new TimeSpan(0);
int result = 0;
float floatResult = 0;
if (ParseGroup(match, "StartHours", ref result))
{
startTime += TimeSpan.FromHours(result);
isTimeDefined = true;
}
if (ParseGroup(match, "StartMinutes", ref result))
{
startTime += TimeSpan.FromMinutes(result);
isTimeDefined = true;
}
if (ParseGroup(match, "StartSeconds", ref result))
{
startTime += TimeSpan.FromSeconds(result);
isTimeDefined = true;
}
if (ParseGroup(match, "StartDeciseconds", ref result))
{
startTime += TimeSpan.FromMilliseconds(result * 100);
isTimeDefined = true;
}
if (ParseGroup(match, "StartCentiseconds", ref result))
{
startTime += TimeSpan.FromMilliseconds(result * 10);
isTimeDefined = true;
}
if (ParseGroup(match, "StartMilliseconds", ref result))
{
startTime += TimeSpan.FromMilliseconds(result);
isTimeDefined = true;
}
if (ParseGroup(match, "StartMillisecondsAsFrames", ref result))
{
startTime += TimingUtil.FramesToTime(result, properties.InputFrameRate);
isTimeDefined = true;
}
if (ParseGroup(match, "StartElapsedTime", ref floatResult))
{
if (previousTimes != null)
{
startTime += previousTimes.PreciseEnd;
}
startTime += TimeSpan.FromSeconds(floatResult);
isTimeDefined = true;
}
if (isTimeDefined)
{
times.PreciseStart = startTime;
}
}
public void Seek(int frames)
{
if (!isLoaded)
{
return;
}
TimeSpan time = TimingUtil.FramesToTime(frames, this.FrameRate);
Seek(time);
}
private void ParseEndTime(Match match, Times times, Times previousTimes, ParsingProperties properties)
{
bool isTimeDefined = false;
TimeSpan endTime = new TimeSpan(0);
int result = 0;
float floatResult = 0;
if (ParseGroup(match, "EndHours", ref result))
{
endTime += TimeSpan.FromHours(result);
isTimeDefined = true;
}
if (ParseGroup(match, "EndMinutes", ref result))
{
endTime += TimeSpan.FromMinutes(result);
isTimeDefined = true;
}
if (ParseGroup(match, "EndSeconds", ref result))
{
endTime += TimeSpan.FromSeconds(result);
isTimeDefined = true;
}
if (ParseGroup(match, "EndDeciseconds", ref result))
{
endTime += TimeSpan.FromMilliseconds(result * 100);
isTimeDefined = true;
}
if (ParseGroup(match, "EndCentiseconds", ref result))
{
endTime += TimeSpan.FromMilliseconds(result * 10);
isTimeDefined = true;
}
if (ParseGroup(match, "EndMilliseconds", ref result))
{
endTime += TimeSpan.FromMilliseconds(result);
isTimeDefined = true;
}
if (ParseGroup(match, "EndMillisecondsAsFrames", ref result))
{
endTime += TimingUtil.FramesToTime(result, properties.InputFrameRate);
isTimeDefined = true;
}
if (ParseGroup(match, "EndElapsedTime", ref floatResult))
{
endTime += times.PreciseStart + TimeSpan.FromSeconds(floatResult);
isTimeDefined = true;
}
if (isTimeDefined)
{
times.PreciseEnd = endTime;
}
}
private void ProcessTweens()
{
var timeStep = TimingUtil.FramesToTime(1);
_currentTween = _head;
while (_currentTween != null)
{
_nextTweener = _currentTween.next;
if (_currentTween.isRemoved)
{
RemoveTween(_currentTween);
}
else
{
if (!_currentTween.isActive)
{
_currentTween.Activate();
OverrideProperties(_currentTween);
}
_currentTween.DoStep(timeStep);
if (_currentTween.isRemoved)
{
RemoveTween(_currentTween);
}
else if (_currentTween.isCompleted)
{
FinishTween(_currentTween);
}
}
_currentTween = _nextTweener;
}
UpdateDispatcher();
}
internal void UpdateEndTimeFromFrames(float frameRate)
{
times.PreciseEnd = TimingUtil.FramesToTime(frames.PreciseEnd, frameRate);
}
internal void UpdateStartTimeFromFrames(float frameRate)
{
times.PreciseStart = TimingUtil.FramesToTime(frames.PreciseStart, frameRate);
}