public static DataSetRoot Instance()
{
if (instance == null)
{
instance = new DataSetRoot();
}
return(instance);
}
/// <summary>
/// 创建新事件
/// </summary>
/// <param name="eventName"></param>
/// <returns></returns>
public MMEvent CreateEvent(string eventName)
{
MMEvent mEvent = new MMEvent();
mEvent.Name = eventName;
DataSetRoot.Instance().eventList.Add(mEvent);
return(mEvent);
}
/// <summary>
/// 解除注册
/// </summary>
/// <param name="eventName"></param>
/// <param name="responseFunc"></param>
public EventError Unregister(string eventName, Response responseFunc)
{
var query = from item in DataSetRoot.Instance().eventList
where item.Name == eventName
select item;
if (query.Count <MMEvent>() == 0)
{
return(EventError.NOEVENT);
}
foreach (MMEvent mevent in query)
{
mevent.OnMMEvent -= new MMEvent.MMEventHandler(responseFunc);
}
return(EventError.OK);
}
/// <summary>
/// 触发事件
/// </summary>
/// <param name="eventName"></param>
/// <param name="param"></param>
/// <returns></returns>
public EventError Trigger(string eventName, ArrayList param)
{
var query = from item in DataSetRoot.Instance().eventList
where item.Name == eventName
select item;
if (query.Count <MMEvent>() == 0)
{
return(EventError.NOEVENT);
}
foreach (MMEvent mevent in query)
{
mevent.OnTrigger(param);
}
return(EventError.OK);
}
