public DeltaTimer(ITimer timer, float timestep)
{
this.Timestep = timestep;
this.timer = timer;
this.timerFrequency = (float)timer.TicksPerSecond;
this.lastTick = timer.CurrentTick();
this.accumilator = 0f;
}
public void Update()
{
long currentTick = timer.CurrentTick();
float elapsed = (currentTick - lastTick) / timerFrequency;
lastTick = currentTick;
accumilator += elapsed;
}