private static byte[] OnServerInfo(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
List <byte> list = new List <byte>();
byte[] name;
if (ServerCtrl.HostInfo.name == null)
{
name = new byte[0];
}
else
{
name = Encoding.UTF8.GetBytes(ServerCtrl.HostInfo.name);
}
byte[] description;
if (ServerCtrl.HostInfo.description == null)
{
description = new byte[0];
}
else
{
description = Encoding.UTF8.GetBytes(ServerCtrl.HostInfo.description);
}
list.AddRange(name.Length.ToBytes());
list.AddRange(name);
list.AddRange(description.Length.ToBytes());
list.AddRange(description);
value = list.ToArray();
Console.WriteLine("[回复客户端]" + remote.Address + "[名称]" + name.Length + "[描述]" + description.Length);
return(value);
}
private static byte[] OnRegister(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value = new byte[4];
value[0] = (byte)ServerCtrl.LocalNetNode.id;
value[1] = (byte)(ServerCtrl.LocalNetNode.id >> 8);
value[2] = (byte)(ServerCtrl.LocalNetNode.id >> 16);
value[3] = (byte)(ServerCtrl.LocalNetNode.id >> 24);
return(value);
}
private static byte[] OnConnectTest(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
int rand = handle.data.ToInt(0);
value = rand.ToBytes();
//Console.WriteLine("[客户端连接测试]" + remote + "[随机值]" + rand);
return(value);
}
private static byte[] OnRequestInitFinish(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
int license = handle.data.ToInt();
List <byte> list = new List <byte>();
for (int i = 0; i < NodeControl.Instance.InitDataCacheDic[license].Count; i++)
{
list.AddRange(NodeControl.Instance.InitDataCacheDic[license][i]);
}
BufferData data = list.ToArray().FromArray <BufferData>();
NodeControl.Instance.InitDataCacheDic.Remove(license);
Console.WriteLine("<<客户端成功接收初始化数据>>" + license);
return(new byte[0]);
}
private static byte[] OnInitFrame(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
List <byte> buffer = new List <byte>();
//CmdInfo info;
//锁定获取封包的操作
//lock (ServerCtrl.LastCmdInfoOperateLock)
//{
// //获取封包信息
// info = ServerCtrl.LastCmdInfo;
//}
//buffer.AddRange(info.frame.ToBytes());
//buffer.AddRange(info.cmd);
Console.WriteLine("回复初始化信息");
return(buffer.ToArray());
}
//玩家有效性确认
private static byte[] OnConnectValid(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
int valid = handle.data.ToInt(0);
int password = handle.data.ToInt(4);
NetNodeInfo info;
if (NodeControl.Instance.NodeLicenseMapDic.TryGetValue(valid, out info))
{
if (info.password == password)
{
if (!info.isValid)
{
info.isValid = true;
Console.WriteLine("[连接确认]" + valid + "[密码]" + password);
//回复验证值结构[玩家验证值][连接密码][主机验证值]
List <byte> list = new List <byte>();
list.AddRange(valid.ToBytes());
list.AddRange(password.ToBytes());
list.AddRange(ServerCtrl.LocalNetNode.license.ToBytes());
list.AddRange(ServerCtrl.HostInfo.name.ToBytes());
list.AddRange(ServerCtrl.HostInfo.description.ToBytes());
value = list.ToArray();
}
else
{
Console.WriteLine("[重复确认]" + password + "[验证值]" + valid);
value = null;
}
}
else
{
Console.WriteLine("[无效密码]" + password + "[验证值]" + valid);
value = new byte[0];
}
}
else
{
Console.WriteLine("[无效确认]" + password + "[验证值]" + valid);
value = new byte[0];
}
return(value);
}
private static byte[] OnRequestInitData(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
List <byte> list = new List <byte>();
int verify = handle.data.ToInt();
int block = handle.data.ToInt(4);
byte[] buffer;
Dictionary <int, byte[]> bufferDic;
if (NodeControl.Instance.InitDataCacheDic.TryGetValue(verify, out bufferDic))
{
if (bufferDic.TryGetValue(block, out buffer))
{
list.AddRange(block.ToBytes());
list.AddRange(buffer.Length.ToBytes());
list.AddRange(buffer);
}
}
return(list.ToArray());
}
private static byte[] OnServerCancel(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
int license = handle.data.ToInt(0);
int password = handle.data.ToInt(4);
NetNodeInfo info;
if (NodeControl.Instance.NodeLicenseMapDic.TryGetValue(license, out info))
{
if (info.password == password)
{
NodeControl.Instance.RemoveNode(info);
Console.WriteLine("[客户端取消连接]" + license + "[密码]" + password);
}
else
{
Console.WriteLine("[客户端取消失败]" + license + "[密码错误]" + password + "[正确密码]" + info.password);
}
}
value = new byte[1];
return(value);
}
/*
* 接收到指定标识包时的处理方法委托
*/
private static byte[] OnPulbic(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
return(new byte[0]);
}
private static byte[] OnRequestInitStatus(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
List <byte> list = new List <byte>();
BufferData data;
int license = handle.data.ToInt(0);
int password = handle.data.ToInt(4);
NetNodeInfo info;
if (NodeControl.Instance.NodeLicenseMapDic.TryGetValue(license, out info))
{
if (info.password == password)
{
int dataLenght;
data = EntityContent.Instance.EntityDataCache;
byte[] buffer;
buffer = EntityContent.Instance.EntityDataByteCache;
if (buffer == null)
{
buffer = new BufferData().ToArray();
}
//创建内存流
MemoryStream stream = new MemoryStream(buffer);
dataLenght = (int)stream.Length;
Dictionary <int, byte[]> bufferDic = new Dictionary <int, byte[]>();
int length = 2048;
int block = 0;
int count = 0;
int offset = 0;
while (true)
{
//如果流的剩余长度超过单个区块的长度
if (stream.Length - offset - length >= 0)
{
count = length;
}
else
{
count = (int)(stream.Length - offset);
}
//检查流是否读取完毕
if (count <= 0)
{
break;
}
buffer = new byte[count];
stream.Read(buffer, 0, count);
bufferDic.Add(block, buffer);
block += 1;
offset += count;
}
stream.Close();
//分割好数据并保存在缓存字典内
NodeControl.Instance.InitDataCacheDic[license] = bufferDic;
//数据一共有多长
list.AddRange(dataLenght.ToBytes());
//分成了几个区块
list.AddRange(block.ToBytes());
//每个区块的长度
list.AddRange(length.ToBytes());
Console.WriteLine("<<客户端请求初始化状态>>" + license + "[密码]" + password + "[数据量]" + dataLenght + "[运行]" + data.start + "/" + ServerCtrl.CurrentFrame + "[时间]" + data.time);
return(list.ToArray());
}
else
{
Console.WriteLine("<<客户端请求初始化状态>>" + license + "[密码错误]" + password + "[正确密码]" + info.password);
return(new byte[0]);
}
}
else
{
Console.WriteLine("<<客户端请求初始化状态>>" + license + "[许可错误]");
return(new byte[0]);
}
}
//请求唯一值
private static byte[] OnRequestCreateEntity(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
List <byte> buffer = new List <byte>();
int rand;
//Console.WriteLine("回复唯一实体随机值" + rand);
int license = handle.data.ToInt(0);
string id = handle.data.ToStr(4);
if (NodeControl.Instance.NodeLicenseMapDic.ContainsKey(license) && EntityContent.Instance.EntityModelMemCacheDic.ContainsKey(id))
{
rand = ServerCtrl.EntityLicenseRandom.Next();
//获取一个唯一随机值
CreateEntityCmd cmd = CreateEntityCmd.Instance(rand, id, license, 0, 0);
ServerCtrl.ReceiveCmdStack.Push(cmd);
buffer.AddRange(rand.ToBytes());
}
else
{
Console.WriteLine("[节点许可无效或者实体识别无效]" + license + "," + id);
return(new byte[0]);
}
return(buffer.ToArray());
}
private static byte[] OnConnectInfo(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
if (handle.data == null || handle.data.Length == 0)
{
return(null);
}
byte[] value;
//if(ServerCtrl.UniquenessNetNodeRandDic.TryGetValue())
NetNodeInfo info = new NetNodeInfo();
//获取玩家的识别码h
int id = handle.data.ToInt(0);
//获取玩家名称
string name = handle.data.ToStr(4);
//获取延迟
int delay = handle.data.ToInt(name.Length + 8);
//获取一个验证值
int license = NodeControl.Instance.NodeLicenseRandom.Next();
//获取一个密码值
int password = ServerCtrl.random.Next();
//为进行连接的玩家创建映射记录
//Console.WriteLine("[名称]" + name + "[ID]" + id + "[许可]" + license + "[延迟]" + delay);
info.id = id;
info.isValid = false;
info.license = license;
info.remote = remote;
info.name = name;
info.password = password;
info.delay = delay;
info.lastTime = ServerCtrl.TickTime;
if (info.message == null)
{
info.message = new ConcurrentDictionary <NetNodeInfo, List <string> >();
}
else
{
info.message.Clear();
}
if (info.reply == null)
{
info.reply = new ConcurrentDictionary <int, byte[]>();
}
else
{
info.reply.Clear();
}
info.removes = new ConcurrentStack <int>();
//添加许可如果许可已经存在则直接覆盖
NodeControl.Instance.NodeLicenseMapDic[license] = info;
//回复验证值结构[玩家验证值][连接密码][主机验证值]
List <byte> list = new List <byte>();
list.AddRange(license.ToBytes());
list.AddRange(password.ToBytes());
list.AddRange(ServerCtrl.LocalNetNode.license.ToBytes());
value = list.ToArray();
Console.WriteLine("[客户端连接信息]" + remote + "[名称]" + name + "[许可]" + license);
return(value);
}
public static void OnRequestDataServer(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
switch (handle.request)
{
case RequestEnum.Public:
value = OnPulbic(point, remote, handle);
break;
case RequestEnum.Register:
value = OnRegister(point, remote, handle);
break;
case RequestEnum.ServerInfo:
value = OnServerInfo(point, remote, handle);
break;
case RequestEnum.SyncInfo:
value = OnSyncInfo(point, remote, handle);
break;
case RequestEnum.ServerCanel:
value = OnServerCancel(point, remote, handle);
break;
case RequestEnum.ConnectTest:
value = OnConnectTest(point, remote, handle);
break;
case RequestEnum.ConnectInfo:
value = OnConnectInfo(point, remote, handle);
break;
case RequestEnum.ConnectValid:
value = OnConnectValid(point, remote, handle);
break;
case RequestEnum.InitFrame:
value = OnInitFrame(point, remote, handle);
break;
case RequestEnum.RequestCreateEntity:
value = OnRequestCreateEntity(point, remote, handle);
break;
case RequestEnum.RequestInitData:
value = OnRequestInitData(point, remote, handle);
break;
case RequestEnum.RequestInitStatus:
value = OnRequestInitStatus(point, remote, handle);
break;
case RequestEnum.RequestInitFinish:
value = OnRequestInitFinish(point, remote, handle);
break;
default:
value = new byte[0];
break;
}
//如果回复数据为null，则不发送回复
if (value != null)
{
point.BunchTaskAdd(remote, ReplyDataHandle.Instance(handle.request, handle.verify, value));
//Console.WriteLine("[回复验证值]"+handle.verify + "[至]" + remote);
}
}
private static byte[] OnSyncInfo(UdpPoint point, IPEndPoint remote, RequestDataHandle handle)
{
byte[] value;
byte[] previous;
int serial = handle.data.ToInt(0);
int license = handle.data.ToInt(4);
int password = handle.data.ToInt(8);
int delay = handle.data.ToInt(12);
int length = handle.data.ToInt(16);
List <string> message = new List <string>();
List <string> nodeMessageList;
int cursor = 20;
for (int i = 0; i < length; i++)
{
message.Add(handle.data.ToStr(cursor));
cursor += message[i].Length + 4;
}
NetNodeInfo info;
if (NodeControl.Instance.NodeLicenseMapDic.TryGetValue(license, out info))
{
if (info.password == password)
{
//第一次回复信息
if (!info.reply.TryGetValue(serial, out value))
{
//显示节点发出的消息
if (message.Count > 0)
{
string nodeMessage = "";
foreach (var m in message)
{
nodeMessage += "#" + info.name + ":" + m + "\n";
}
if (nodeMessage != "")
{
Console.Write(nodeMessage);
}
}
//修正延迟
info.delay = delay;
//设置最后同步时间
info.lastTime = ServerCtrl.TickTime;
//回复验证值结构[玩家ID][玩家验证码][玩家名字][延迟][消息数量][消息列表]
List <byte> list = new List <byte>();
int validPlayerCount = 0;
foreach (var item in NodeControl.Instance.NodeLicenseMapDic)
{
//跳过无效玩家
if (!item.Value.isValid)
{
continue;
}
validPlayerCount += 1;
list.AddRange(item.Value.id.ToBytes());
list.AddRange(item.Value.license.ToBytes());
list.AddRange(item.Value.name.ToBytes());
list.AddRange(item.Value.delay.ToBytes());
//将来自玩家的消息则缓添加至回复信息内
if (info.message.TryGetValue(item.Value, out nodeMessageList))
{
//消息总量
list.AddRange(nodeMessageList.Count.ToBytes());
//具体消息
for (int i = 0; i < nodeMessageList.Count; i++)
{
list.AddRange(nodeMessageList[i].ToBytes());
}
//移除该缓存
List <string> l;
info.message.TryRemove(item.Value, out l);
}
else
{
//无消息则写入全零
list.AddRange(0.ToBytes());
}
//为其他玩家添加消息缓存
if (item.Key != license)
{
if (item.Value.message.TryGetValue(info, out nodeMessageList))
{
if (nodeMessageList == null)
{
nodeMessageList = new List <string>();
}
nodeMessageList.AddRange(message);
}
else
{
nodeMessageList = new List <string>();
nodeMessageList.AddRange(message);
item.Value.message.TryAdd(info, nodeMessageList);
}
}
}
int[] removes = info.removes.ToArray();
list.AddRange(removes.ToBytes());
info.removes.Clear();
list.InsertRange(0, validPlayerCount.ToBytes());
value = list.ToArray();
//记录本次回复
info.reply.TryAdd(serial, value);
//尝试移除前一条信息
info.reply.TryRemove(serial - 1, out previous);
//Console.WriteLine("[验证值]" + handle.verify + "[首次序列]" + serial + "[验证有效]" + license + "[密码]" + password + "[消息数量]" + length + "[玩家数量]" + NodeControl.Instance.NodeLicenseMapDic.Count);
if (serial % 10 == 0)
{
//Console.WriteLine("[验证值]" + handle.verify + "[首次序列]" + serial + "[验证有效]" + license + "[密码]" + password + "[消息数量]" + length + "[玩家数量]" + NodeControl.Instance.NodeLicenseMapDic.Count);
}
}
else
{
Console.WriteLine("[验证值]" + handle.verify + "[重复序列]" + serial + "[验证有效]" + license + "[密码]" + password + "[消息数量]" + length + "[玩家数量]" + NodeControl.Instance.NodeLicenseMapDic.Count);
}
}
else
{
Console.WriteLine("[验证失败]" + license + "[密码]" + password + "/" + info.password);
value = new byte[0];
}
}
else
{
Console.WriteLine("[客户端验证值无效]" + license);
value = new byte[0];
}
return(value);
}
