void Update()
{
if (isPaused)
{
return;
}
while (timersToBeCreated.Count > 0)
{
timers.AddSorted(timersToBeCreated.Dequeue());
}
while (timersToBeDestroyed.Count > 0)
{
Timer timer = timersToBeDestroyed.Dequeue();
TimerPool.Push(timer);
timers.Remove(timer);
}
currentTime += Time.deltaTime;
for (int i = timers.Count - 1; i >= 0; i--)
{
if (timers[i].GoalTime > currentTime)
{
break;
}
timers[i].Invoke();
ReleaseTimer(i);
}
}
/// <summary>
/// 回收一个指定索引的计时器到对象池。
/// </summary>
/// <param name="i">计时器的索引</param>
private static void ReleaseTimer(int i)
{
ResetTimer(timers[i]);
TimerPool.Push(timers[i]);
timers.RemoveAt(i);
}
