/// <summary>
/// 注销计时器回调
/// </summary>
/// <param name="callback"></param>
public void Unregister(TimerCallback callback)
{
if (callback == null)
{
return;
}
// 更新中注销计时器回调
if (_inUpdate)
{
foreach (var v in _timerHandlers)
{
if (v.Value.callback == callback)
{
v.Value.removeFlag = true;
}
}
DelayHanlder delayHanlder = _delayHandlerPool.Get();
delayHanlder.callback = callback;
delayHanlder.isRemove = true;
_delayHanlders.Enqueue(delayHanlder);
return;
}
// 注销计时器回调
TimerHandler timerHandler;
_timerHandlers.TryGetValue(callback, out timerHandler);
if (timerHandler != null)
{
_timerHandlers.Remove(callback);
_timerHandlerPool.Release(timerHandler);
}
}
/// <summary>
/// 注册计时器回调函数
/// </summary>
/// <param name="isFrame"></param>
/// <param name="delayTime"></param>
/// <param name="callback"></param>
/// <param name="count"></param>
public void Register(bool isFrame, float delayTime, TimerCallback callback, int count)
{
if (delayTime <= 0)
{
App.logManager.Error("TimerManager.Register Error: DelayTime must be greater than 0!");
return;
}
if (callback == null || count == 0)
{
return;
}
// 更新中注册计时器回调
if (_inUpdate)
{
DelayHanlder delayHanlder = _delayHandlerPool.Get();
delayHanlder.isFrame = isFrame;
delayHanlder.callback = callback;
delayHanlder.delayTime = delayTime;
delayHanlder.count = count;
_delayHanlders.Enqueue(delayHanlder);
return;
}
// 判断是否已经注册计时器回调
TimerHandler timerHandler;
_timerHandlers.TryGetValue(callback, out timerHandler);
if (timerHandler != null)
{
timerHandler.isFrame = isFrame;
timerHandler.delayTime = delayTime;
timerHandler.count = count;
timerHandler.currentTime = (isFrame ? _currentFrame : _currentTime) + delayTime;
return;
}
// 注册新计时器回调
timerHandler = _timerHandlerPool.Get();
timerHandler.isFrame = isFrame;
timerHandler.delayTime = delayTime;
timerHandler.callback = callback;
timerHandler.count = count;
timerHandler.currentTime = (isFrame ? _currentFrame : _currentTime) + delayTime;
_timerHandlers[callback] = timerHandler;
}
public override void Update(float deltaTime)
{
_inUpdate = true;
_deltaTime = deltaTime;
_currentFrame++;
_currentTime += deltaTime;
if (_time != 0)
{
float tempTime = Time.realtimeSinceStartup;
_time += tempTime - _realTime;
_realTime = tempTime;
}
// 判断超时
if (_timeOut > 0)
{
if (deltaTime > _timeOut)
{
foreach (var v in _timerHandlers)
{
TimerHandler timerHandler = v.Value;
double time = timerHandler.isFrame ? _currentFrame : _currentTime;
timerHandler.currentTime = time;
}
DispatchEvent(TimerManagerEventArgs.TIME_OUT);
}
}
TimerCallback callback;
foreach (var v in _timerHandlers)
{
TimerHandler timerHandler = v.Value;
if (timerHandler.removeFlag)
{
continue;
}
double time = timerHandler.isFrame ? _currentFrame : _currentTime;
if (time >= timerHandler.currentTime)
{
callback = timerHandler.callback;
if (callback != null)
{
while (time >= timerHandler.currentTime && timerHandler.count != 0)
{
timerHandler.currentTime += timerHandler.delayTime;
if (timerHandler.count > 0)
{
timerHandler.count--;
if (timerHandler.count == 0)
{
Unregister(callback);
}
}
callback.Invoke();
}
}
}
}
_inUpdate = false;
// 更新注册/注销计时器回调
while (_delayHanlders.Count > 0)
{
DelayHanlder delayHanlder = _delayHanlders.Dequeue();
callback = delayHanlder.callback;
bool isRemove = delayHanlder.isRemove;
bool isFrame = delayHanlder.isFrame;
float delayTime = delayHanlder.delayTime;
int count = delayHanlder.count;
_delayHandlerPool.Release(delayHanlder);
if (isRemove)
{
Unregister(callback);
}
else
{
Register(isFrame, delayTime, callback, count);
}
}
}
