public static Message Parse(string rawMessage)
{
Message msg = new Message();
if (rawMessage.StartsWith(":")) // has prefix
{
int indexOfSpace = rawMessage.IndexOf(" ");
msg.m_prefix = rawMessage.Substring(1, indexOfSpace - 1);
rawMessage = rawMessage.Substring(indexOfSpace + 1);
}
int indexOfCommandSpace = rawMessage.IndexOf(" ");
if (indexOfCommandSpace != -1)
{
msg.m_command = rawMessage.Substring(0, indexOfCommandSpace);
rawMessage = rawMessage.Substring(indexOfCommandSpace); // reserve this space
int indexOfTrailing = rawMessage.IndexOf(" :"); // Space+Colon
if (indexOfTrailing != -1)
{
if (indexOfTrailing == 0)
{
msg.m_parameters = new string[1];
msg.m_parameters[0] = rawMessage.Substring(2);
}
else
{
string beforeTrailing = rawMessage.Substring(0, indexOfTrailing);
string trailing = rawMessage.Substring(indexOfTrailing + 2);
string[] splits = beforeTrailing.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
msg.m_parameters = new string[splits.Length + 1];
Array.Copy(splits, msg.m_parameters, splits.Length);
msg.m_parameters[msg.m_parameters.Length - 1] = trailing;
}
}
else
{
string[] splits = rawMessage.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
msg.m_parameters = splits;
}
}
else
{
msg.m_command = rawMessage;
msg.m_parameters = new string[0];
}
return msg;
}
private void ProcessMessage(Message msg)
{
switch(msg.Command)
{
case "verify": // 版本验证
if (m_state == ClientState.Initial && msg.Parameters.Length == 1 && ConfigManager.GetConfig("GameServer.ProtocolVersion") == msg.Parameters[0])
{
m_state = ClientState.Verified;
Message response = new Message(null, "verify", "yes");
PostMessage(response);
}
else
{
PostMessage(new Message(null, "verify", "no"));
}
break;
case "login": // 登录验证
if (m_state != ClientState.Verified)
{
break;
}
if (m_state == ClientState.Logined)
{
break;
}
if (msg.Parameters.Length == 1)
{
lock (ClientServant.m_onlineClients)
{
if (ClientServant.m_onlineClients.ContainsKey(msg.Parameters[0]))
{
PostMessage(new Message(null, "login", "no", "id in use"));
}
else
{
m_id = msg.Parameters[0];
ClientServant.m_onlineClients.Add(m_id, this);
ClientServant.BroadcastMessage(new Message(m_id, "login", "yes"));
m_state = ClientState.Logined;
}
}
}
break;
case "speak": // 世界范围喊话
if(m_state != ClientState.Logined && m_state != ClientState.Matching)
{
PostMessage(new Message(null, "speak", "no", "need logined"));
}
else
{
if (msg.Parameters.Length == 1)
{
BroadcastMessage(new Message(m_id, "speak", msg.Parameters[0]));
}
}
break;
case "whisper": // 私聊密语
if (m_state != ClientState.Logined && m_state != ClientState.Matching)
{
PostMessage(new Message(null, "whisper", "no", "need logined"));
}
else
{
if (msg.Parameters.Length == 2)
{
string targetId = msg.Parameters[0];
ClientServant cs;
lock (ClientServant.m_onlineClients)
{
if (ClientServant.m_onlineClients.TryGetValue(targetId, out cs))
{
cs.PostMessage(new Message(m_id, "whisper", msg.Parameters[1]));
}
else
{
PostMessage(new Message(null, "whisper", "no", "user id not exist"));
}
}
}
}
break;
case "match": // 自动匹配
if (m_state != ClientState.Logined)
{
break;
}
if (string.IsNullOrEmpty(Location))
{
// 注意两条语句顺序，因为执行AddMatchRequest方法有可能因为匹配上而清除ClientState.Matching状态
m_state = ClientState.Matching;
Arena.AddMatchRequest(new KeyValuePair<string, ClientServant>(ID, this));
}
break;
case "join": // 观众加入竞技场观战
if (m_state != ClientState.Logined)
{
break;
}
if (string.IsNullOrEmpty(Location))
{
if(Arena.JoinArena(msg.Parameters[0], this))
{
PostMessage(new Message(ID, "join", msg.Parameters[0]));
}
}
break;
case "part": // 观众或者参战者离开竞技场
if (m_state != ClientState.Logined)
{
break;
}
if (string.IsNullOrEmpty(Location))
{
break;
}
Arena.PartArena(msg.Parameters[0], this);
break;
case "list": // 当前竞技场列表
if (m_state == ClientState.Logined && string.IsNullOrEmpty(Location))
{
Message response = new Message(null, "list", Arena.GetArenaList().ToArray());
PostMessage(response);
}
break;
case "discuss": // 在竞技场内的讨论
if (m_state == ClientState.Logined && !string.IsNullOrEmpty(Location) && msg.Parameters.Length == 1)
{
Arena.Discuss(Location, ID, msg.Parameters[0]);
}
break;
case "layat": // 放置棋子
if (m_state == ClientState.Logined && !string.IsNullOrEmpty(Location) && msg.Parameters.Length == 2)
{
int x = Convert.ToInt32(msg.Parameters[0]);
int y = Convert.ToInt32(msg.Parameters[1]);
Arena.LayAt(Location, ID, x, y);
}
break;
}
}
public void PostMessage(Message response)
{
lock(m_writingQueue)
{
m_writingQueue.Enqueue(response);
Program.Logger.DebugFormat("RESPONSE TO {0} WITH {1}", m_clientIPEndPoint, response);
Monitor.Pulse(m_writingQueue);
}
}
private static void BroadcastMessage(Message message)
{
lock(m_onlineClients)
{
foreach(ClientServant c in m_onlineClients.Values)
{
c.PostMessage(message);
}
}
}
