/// <summary>
/// 替换一个已经存在的倒计时任务
/// </summary>
/// <param name="tid">任务ID</param>
/// <param name="callback">回调(int/string)</param>
/// <param name="totalTime">任务总时间</param>
/// <returns>替换结果</returns>
public bool ReplaceCountdownTask(int tid, Action <int, string> callback, int totalTime)
{
bool result = false;
PECountdownTask newTask = new PECountdownTask(tid, totalTime * 1000, callback);
nowTime = GetUTCMilliseconds();
newTask.destTime = nowTime + newTask.delayTime;
for (int i = 0; i < taskCountdownList.Count; i++)
{
if (newTask.tid == taskCountdownList[i].tid)
{
result = true;
taskCountdownList[i] = newTask;
break;
}
}
if (!result)
{
for (int i = 0; i < tmpTaskCountdownList.Count; i++)
{
if (newTask.tid == tmpTaskCountdownList[i].tid)
{
result = true;
tmpTaskCountdownList[i] = newTask;
break;
}
}
}
return(result);
}
private void CheckCountdownTask()
{
//加入上一帧的缓存区的定时任务
for (int tmpIndex = 0; tmpIndex < tmpTaskCountdownList.Count; tmpIndex++)
{
taskCountdownList.Add(tmpTaskCountdownList[tmpIndex]);
}
tmpTaskCountdownList.Clear();
//遍历检测定时任务是否达到条件
for (int i = 0; i < taskCountdownList.Count; i++)
{
PECountdownTask task = taskCountdownList[i];
nowTime = GetUTCMilliseconds();
if (nowTime < task.destTime)
{
continue;
}
else
{
Action <int> cb = task.intCallback;
Action <string> cb_str = task.strCallback;
try
{
if (cb != null)
{
cb(task.totalTime / 1000);
}
if (cb_str != null)
{
cb_str(GetDateTime(task.totalTime / 1000));
}
}
catch (Exception e)
{
Log(e.ToString());
}
//移除已经完成的定时任务
if (task.totalTime <= 0)
{
recTidList.Add(task.tid);
taskCountdownList.RemoveAt(i);
i--;
}
else
{
if (task.totalTime > 0)
{
task.totalTime -= 1000;
}
task.destTime += task.delayTime;
}
}
}
}
/// <summary>
/// 添加一个倒计时任务
/// </summary>
/// <param name="callback">回调</param>
/// <param name="totalTime">倒计时总时间</param>
/// <returns>任务ID</returns>
public int AddCountdownTask(Action <int, string> callback, int totalTime)
{
int tid = GetTid();
tidList.Add(tid);
PECountdownTask tmpTask = new PECountdownTask(tid, totalTime * 1000, callback);
nowTime = GetUTCMilliseconds();
tmpTask.destTime = nowTime + tmpTask.delayTime;
tmpTaskCountdownList.Add(tmpTask);
Log("添加了一个倒计时任务,Tid = " + tid);
return(tid);
}
