private void ResetBeginingValues()
{
try
{
foreach (GetterSetterData data in Props.Values)
{
if (!data.IsActive)
{
continue;
}
try
{
data.ValueStart = data.Getter(Target, data);
RegisterDependencyProperty(data.Name);
}
catch (Exception error)
{
data.IsActive = false;
Debug.WriteLine(string.Format("{0} - [ERROR] - Failed to ResetBeginingValue. Setting Prop InActive. - {1} - \n{2}", this, GetterSetterData.Describe(data), error));
#if DEBUG
throw;
#endif
}
}
}
catch (Exception error)
{
Debug.WriteLine(string.Format("{0} - [ERROR] - ResetBeginingValues - {1}", this, error));
#if DEBUG
throw;
#endif
}
}
public void Tick()
{
if ((flags & IS_RUNNING) != IS_RUNNING || // Ease object is not running
Props.Count <= 0) // Without properties to ease, there is no way to tell when to stop.
{
#if debug
Debug.WriteLine(string.Format("{0} {1}/{2} - [ERROR] - Not Currently Running or missing props to ease -> stopping esae object now.", this, inx, EaseObjectCount));
#endif
Stop();
return;
}
// Calculate ellapsed time
_timeElapsed = ArtefactAnimator.ElapsedMilliseconds - TimeStarted;
if ((flags & IS_DELAYED) == IS_DELAYED) // Check delay
{
if (_timeElapsed < Delay) // wait
{
#if debug
Debug.WriteLine(string.Format("{0} - [DEBUG] - Delayed{3} - {1}<{2}.", this, _timeElapsed, Delay, inx));
#endif
return;
}
// continue
flags -= IS_DELAYED;
TimeStarted = ArtefactAnimator.ElapsedMilliseconds - (_timeElapsed - Delay);
_timeElapsed = 0;
}
// first time running - set begining values
if ((flags & IS_FIRSTRUN) == IS_FIRSTRUN)
{
flags -= IS_FIRSTRUN;
ResetBeginingValues();
if (Begin != null)
{
Begin(this, PercentEase);
}
}
if (Time < _timeElapsed)
{
Finish();
return;
}
// update
PercentTime = (_timeElapsed) / Time;
PercentEase = Ease == null ? PercentTime : Ease(PercentTime);
ActiveCount = 0;
foreach (GetterSetterData data in Props.Values)
{
if (!data.IsActive)
{
continue;
}
ActiveCount++;
try
{
data.Setter(Target, data, PercentEase);
}
catch (Exception error)
{
data.IsActive = false;
ActiveCount--;
Debug.WriteLine("[ERROR] - EaseObject failed to apply Setter in Update() - " + GetterSetterData.Describe(data) + "\n" + error);
#if DEBUG
throw;
#endif
}
}
if (ActiveCount > 0)
{
if (Update != null)
{
Update(this, PercentEase);
}
}
else
{
Stop(); // Nothing happened
}
}
