public void UpdateLine()
{
if (state == PainterAnimationState.None || state == PainterAnimationState.Complete)
{
return;
}
float end = Time.time;
if (end < startTime)
{
return;
}
float elapsed = end - startTime;
if (elapsed >= duration)
{
// complete
if (state == PainterAnimationState.Forward)
{
SetMaskValue(1f);
}
else if (state == PainterAnimationState.Rewind)
{
SetMaskValue(0f);
}
state = PainterAnimationState.Complete;
}
else
{
// update
float changeVal = 0f;
if (state == PainterAnimationState.Forward)
{
if (easing != null)
{
changeVal = easing(elapsed, 0f, 1f, duration);
}
else
{
changeVal = (elapsed / duration * 1.0f);
}
}
else if (state == PainterAnimationState.Rewind)
{
if (easing != null)
{
changeVal = 1.0f - easing(elapsed, 0f, 1f, duration);
}
else
{
changeVal = 1.0f - (elapsed / duration * 1.0f);
}
}
SetMaskValue(changeVal);
}
}
// Update is called once per frame
void Update()
{
if (instanciate != null)
{
if (state == PainterState.Complete)
{
return;
}
if (instanciate.painters.Count >= 1)
{
int checkCompleteCount = 0;
for (int i = 0; i < instanciate.painters.Count; i++)
{
instanciate.painters[i].UpdateLine();
PainterAnimationState pstate = instanciate.painters[i].GetState();
if (pstate == PainterAnimationState.Complete)
{
checkCompleteCount++;
}
}
if (checkCompleteCount >= instanciate.painters.Count)
{
state = PainterState.Complete;
if (onRewindComplete != null)
{
onRewindComplete();
onRewindComplete = null;
}
if (onComplete != null)
{
onComplete();
onComplete = null;
}
}
}
}
}
public void Stop(bool showAll = false)
{
state = PainterAnimationState.Complete;
SetMaskValue((showAll) ? 1f : 0f);
}
public void Rewind(float _delay = 0f, System.Func <float, float, float, float, float> _easing = null)
{
state = PainterAnimationState.Rewind;
SetUpParams(_delay, _easing);
}
