public void UnregisterSimTimeObserver(ISimTimeObserver observer)
{
int num = this.observers.IndexOf(observer);
if (num >= 0)
{
this.observers.RemoveAt(num);
this.miter.OnRemove(num);
}
}
public void RegisterSimTimeObserver(ISimTimeObserver observer)
{
if (observer == null)
{
return;
}
if (this.observers.IndexOf(observer) < 0)
{
this.observers.Add(observer);
}
}
public void OnUpdate()
{
uint num = this.Now();
uint num2 = (num >= this.timeLast) ? (num - this.timeLast) : (num + 60000u - this.timeLast);
this.timeLast = num;
num2 *= this.scale;
this.timeAccumulator += num2;
float realTimeSinceStartUp = UnityUtils.GetRealTimeSinceStartUp();
int num3 = 0;
while (this.timeAccumulator >= this.timePerFrame)
{
this.miter.Init(this.observers);
while (this.miter.Active())
{
ISimTimeObserver simTimeObserver = this.observers[this.miter.Index];
simTimeObserver.OnSimTime(this.timePerFrame);
this.miter.Next();
}
this.miter.Reset();
this.frameCount += 1u;
this.timeAccumulator -= this.timePerFrame;
if ((long)(++num3) == (long)((ulong)this.scale))
{
if (UnityUtils.GetRealTimeSinceStartUp() - realTimeSinceStartUp > 0.0055f)
{
break;
}
}
else if ((long)num3 == (long)((ulong)(this.scale + 1u)))
{
break;
}
}
if (this.timeAccumulator > this.maxLag)
{
this.timeAccumulator = 0u;
}
}
