public void Update(float deltaTime)
{
int count = m_Active.Count;
for (int x = 0; x < count; ++x)
{
ITween tween = m_Active[x];
TweenProgress progress = tween.Update(deltaTime);
if (progress.Finished)
{
m_Active.RemoveAt(x);
--x;
--count;
}
}
}
public TweenProgress Update(float deltaTime)
{
if (m_State == ETweenState.Pending)
{
SetStarted();
}
if (m_State == ETweenState.Started)
{
TweenProgress progress = OnUpdate(deltaTime);
if (progress.Finished)
{
SetFinished();
}
return(progress);
}
throw new InvalidOperationException();
}
public TweenProgress Update(float deltaTime)
{
if (m_Tweens.Count > 0)
{
TweenProgress progress = OnUpdate(deltaTime * Speed);
if (progress.Finished)
{
if (m_Tweens.Count > 0)
{
throw new Exception();
}
}
if (progress.Finished)
{
OnFinished.Invoke();
}
return(progress);
}
return(new TweenProgress(true, 0f));
}
protected override TweenProgress OnUpdate(float deltaTime)
{
TweenProgress result = new TweenProgress(true, 0f);
int count = m_Tweens.Count;
for (int x = count - 1; x >= 0; --x)
{
ITween tween = m_Tweens[x];
TweenProgress progress = tween.Update(deltaTime);
if (progress.Finished)
{
m_Tweens.RemoveAt(x);
result = new TweenProgress(m_Tweens.Count == 0, deltaTime);
}
else
{
result = new TweenProgress(false, Math.Max(result.UsedTime, progress.UsedTime));
}
}
return(result);
}
