NoSugarNet/NoSugarNet.ClientCore/Network/NetMsg.cs
2024-01-19 21:35:05 +08:00

95 lines
2.5 KiB
C#

namespace NoSugarNet.ClientCore.Network
{
public class NetMsg
{
private static NetMsg instance = new NetMsg();
public static NetMsg Instance { get { return instance; } }
private Dictionary<int, List<Delegate>> netEventDic = new Dictionary<int, List<Delegate>>(128);
private NetMsg() { }
#region RegisterMsgEvent
public void RegNetMsgEvent(int cmd, Action<byte[]> callback)
{
InterRegNetMsgEvent(cmd, callback);
}
private void InterRegNetMsgEvent(int cmd, Delegate callback)
{
if (netEventDic.ContainsKey(cmd))
{
if (netEventDic[cmd].IndexOf(callback) < 0)
{
netEventDic[cmd].Add(callback);
}
}
else
{
netEventDic.Add(cmd, new List<Delegate>() { callback });
}
}
#endregion
#region UnregisterCMD
public void UnregisterCMD(int evt, Action<byte[]> callback)
{
Delegate tempDelegate = callback;
InterUnregisterCMD(evt, tempDelegate);
}
private void InterUnregisterCMD(int cmd, Delegate callback)
{
if (netEventDic.ContainsKey(cmd))
{
netEventDic[cmd].Remove(callback);
if (netEventDic[cmd].Count == 0) netEventDic.Remove(cmd);
}
}
#endregion
#region PostEvent
public void PostNetMsgEvent(int cmd, byte[] arg)
{
List<Delegate> eventList = GetNetEventDicList(cmd);
if (eventList != null)
{
foreach (Delegate callback in eventList)
{
try
{
((Action<byte[]>)callback)(arg);
}
catch (Exception e)
{
App.log.Error(e.Message);
}
}
}
}
#endregion
/// <summary>
/// 获取所有事件
/// </summary>
/// <param name="cmd"></param>
/// <returns></returns>
private List<Delegate> GetNetEventDicList(int cmd)
{
if (netEventDic.ContainsKey(cmd))
{
List<Delegate> tempList = netEventDic[cmd];
if (null != tempList)
{
return tempList;
}
}
return null;
}
}
}