public override void Evaluate(double CurrentTime)
{
base.Evaluate(CurrentTime);
FCommand = TLAutomataCommand.NoChange;
if (FCurrentState != null)
{
TLStateKeyFrame lastState = FCurrentState;
TLStateKeyFrame tmpState = (FKeyFrames.Find(delegate(TLBaseKeyFrame s) { return(s.Time > CurrentTime); }) as TLStateKeyFrame);
if (tmpState.Time > lastState.Time) //lastState is over, so execute action of lastState
{
SetCurrentStateAndCommand(lastState.Events[0], lastState, lastState.Time);
}
//else
{
//go through all events of FCurrentState and see if their inputs are ON
double on = 0;
foreach (TLEvent e in FCurrentState.Events)
{
if (e.EventPin != null)
{
e.EventPin.GetValue(0, out on);
if (on > 0.5)
{
SetCurrentStateAndCommand(e, lastState, CurrentTime);
break;
}
}
}
}
OutputAsString = FCurrentState.Name;
}
}
private void SetCurrentStateAndCommand(TLEvent Event, TLStateKeyFrame LastState, double CurrentTime)
{
switch (Event.Action.Command)
{
case TLActionCommand.next:
{
FCurrentState = (FKeyFrames.Find(delegate(TLBaseKeyFrame s) { return(s.Time > LastState.Time); }) as TLStateKeyFrame);
FCommand = TLAutomataCommand.Jump;
break;
}
case TLActionCommand.previous:
{
FCurrentState = (FKeyFrames.FindLast(delegate(TLBaseKeyFrame s) { return(s.Time < LastState.Time); }) as TLStateKeyFrame);
FCommand = TLAutomataCommand.Jump;
break;
}
case TLActionCommand.loop:
{
FCurrentState = LastState;
FCommand = TLAutomataCommand.Jump;
break;
}
case TLActionCommand.play:
{
FCurrentState = (FKeyFrames.Find(delegate(TLBaseKeyFrame s) { return(s.Time > CurrentTime); }) as TLStateKeyFrame);
FCommand = TLAutomataCommand.Play;
break;
}
case TLActionCommand.pause:
{
FCurrentState = LastState;
FPauseTime = CurrentTime;
FCommand = TLAutomataCommand.Pause;
break;
}
case TLActionCommand.jump:
{
FCurrentState = (TLStateKeyFrame)FKeyFrames.Find(delegate(TLBaseKeyFrame k) { return((k as TLStateKeyFrame).Name == Event.GotoState); });
if (FCurrentState == null)
{
FCurrentState = LastState;
FCommand = TLAutomataCommand.Pause;
}
else
{
FCommand = TLAutomataCommand.Jump;
}
break;
}
}
}
