protected void OnTick(float dt)
{
_isUpdating = true;
// CLog.Log ("_listSchedulerEntity.count:"+_listSchedulerEntity.Count);
for (int i = 0; i < _listSchedulerEntity.Count; i++)
{
SchedulerEntity entity = _listSchedulerEntity [i];
if (entity.state == SchedulerEntityState.Error)
{
continue;
}
if (entity.state == SchedulerEntityState.ToDoAction)
{
try
{
if (!entity.OnTick(dt))
{
entity.state = SchedulerEntityState.ToRemove;
SchedulerEntity RemoveEntity = _pool.GetObject();
RemoveEntity.Init(entity.handler);
RemoveEntity.state = SchedulerEntityState.ToRemove;
_listOperateEntity.Add(RemoveEntity);
}
}
//捕获异常，防止有异常后整个scheduler全部卡死
catch (System.Exception ex)
{
entity.state = SchedulerEntityState.Error;
CLog.LogError(ex.Message + "\n" + ex.StackTrace);
}
}
}
_isUpdating = false;
for (int i = 0; i < _listOperateEntity.Count; i++)
{
SchedulerEntity entity = _listOperateEntity [i];
if (entity.state == SchedulerEntityState.ToAdd)
{
AddScheduler(entity.handler, entity.delay, entity.times);
}
else if (entity.state == SchedulerEntityState.ToRemove)
{
RemoveScheduler(entity.handler);
}
_pool.SaveObject(entity);
}
_listOperateEntity.Clear();
}
public bool AddScheduler(SchedulerHandler handler, float delay, int times = 0)
{
if (HasScheduler(handler))
{
return(false);
}
SchedulerEntity entity = _pool.GetObject();
entity.Init(handler, delay, times);
if (_isUpdating)
{
entity.state = SchedulerEntityState.ToAdd;
_listOperateEntity.Add(entity);
}
else
{
entity.state = SchedulerEntityState.ToDoAction;
_listSchedulerEntity.Add(entity);
}
return(true);
}
public void RemoveScheduler(SchedulerHandler handler)
{
if (_isUpdating)
{
SchedulerEntity entity = _pool.GetObject();
entity.Init(handler);
entity.state = SchedulerEntityState.ToRemove;
_listOperateEntity.Add(entity);
//有可能当前的scheduleEntity.handler里移除了一个即将调用的scheduleEntity（被移掉的不再执行）
for (int i = 0; i < _listSchedulerEntity.Count; i++)
{
if (_listSchedulerEntity [i].handler == handler)
{
_listSchedulerEntity [i].state = SchedulerEntityState.ToRemove;
}
}
}
else
{
RealRemoveSchedule(handler);
}
}