public void OnMessageReceived(UserToken token, SocketModel sm)
{
switch (sm.command)
{
case TimeProtocol.CHECK_CREQ: //客户端发起对时请求
DelayCheckDTO delayCheckDTO = sm.GetMessage <DelayCheckDTO>();
if (delayCheckDTO.timeStamps.Count < delayCheckDTO.checkNum * 2)
{
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
Send(token, TimeProtocol.CHECK_SRES, delayCheckDTO);
}
else
{ //对时次数够了，计算时差和延迟,这里注意最后一个时间戳是client发来的，因此需要再把现在的时间加上进行计算
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
DelayAndFloating df = GetDelayAndFloatingEven(delayCheckDTO.timeStamps);
userBiz.CacheDelayAndFloating(GetUserId(token), df);
}
break;
case TimeProtocol.CHECK_CRES: //客户端的回应
DelayCheckDTO delayCheck = sm.GetMessage <DelayCheckDTO>();
if (delayCheck.timeStamps.Count <= delayCheck.checkNum * 2)
{ //对时次数不够，就继续对够
delayCheck.timeStamps.Add(DateTime.Now.Ticks);
Send(token, TimeProtocol.CHECK_SREQ, delayCheck);
}
if (delayCheck.timeStamps.Count == delayCheck.checkNum * 2 + 1)
{ //对时次数够了，计算时差和延迟
DelayAndFloating df = GetDelayAndFloatingOdd(delayCheck.timeStamps);
userBiz.CacheDelayAndFloating(GetUserId(token), df);
}
break;
}
}
/// <summary>
/// 向服务器发送对时请求
/// </summary>
/// <param name="time"></param>
private void CheckDelayRequest(int time)
{
DelayCheckDTO delayCheckDTO = new DelayCheckDTO(time);
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
Send(TimeProtocol.CHECK_CREQ, delayCheckDTO);
}
/// <summary>
/// 对时消息处理，分为server请求的和client请求的
/// </summary>
/// <param name="sm"></param>
public override void OnMessageReceived(SocketModel sm)
{
switch (sm.command)
{
case TimeProtocol.CHECK_SRES:
DelayCheckDTO delayCheckDTO = sm.GetMessage <DelayCheckDTO>();
if (delayCheckDTO.timeStamps.Count <= delayCheckDTO.checkNum * 2)
{ //对时次数不够，就继续对够
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
Send(TimeProtocol.CHECK_CREQ, delayCheckDTO);
}
if (delayCheckDTO.timeStamps.Count == delayCheckDTO.checkNum * 2 + 1) //这里的最后一个timestamp是client的
{ //对时次数够了，计算时差和延迟
GameRuntimeData.delayAndFloating = GetDelayAndFloatingOdd(delayCheckDTO.timeStamps);
MgrCenter.Instance.SendMsg(Msgs.GetMsgDelayAndFloating((ushort)NetEventTime.DelayGot, GameRuntimeData.delayAndFloating));
}
break;
case TimeProtocol.CHECK_SREQ:
DelayCheckDTO delayCheck = sm.GetMessage <DelayCheckDTO>();
if (delayCheck.timeStamps.Count < delayCheck.checkNum * 2)
{
delayCheck.timeStamps.Add(DateTime.Now.Ticks);
Send(TimeProtocol.CHECK_CRES, delayCheck);
}
else
{ //对时次数够了，计算时差和延迟,这里注意最后一个时间戳是server发来的，因此需要再把现在的时间加上再计算
delayCheck.timeStamps.Add(DateTime.Now.Ticks);
GameRuntimeData.delayAndFloating = GetDelayAndFloatingEven(delayCheck.timeStamps);
MgrCenter.Instance.SendMsg(Msgs.GetMsgDelayAndFloating((ushort)NetEventTime.DelayGot, GameRuntimeData.delayAndFloating));
}
break;
}
}
/// <summary>
/// 处理应用内消息
/// </summary>
/// <param name="msg"></param>
public override void ProcessEvent(MsgBase msg)
{
switch (msg.MsgId)
{
case (ushort)NetEventTime.CheckTimeRequest:
MsgInt msgInt = msg as MsgInt;
DelayCheckDTO delayCheckDTO = new DelayCheckDTO(msgInt.Int); //check多少次
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
Send(TimeProtocol.CHECK_CREQ, delayCheckDTO);
break;
}
}
/// <summary>
/// 根据预测进行移动
/// </summary>
/// <param name="token"></param>
/// <param name="moveDTO"></param>
private void Move(UserToken token, PosSyncDTO moveDTO)
{
DelayAndFloating delayAndFloating = userBiz.GetDelayAndFloating(token);
//time: floating = server - client
//server = floating + client
long time = delayAndFloating.floating + moveDTO.timeStamp;//将client的发送时间，转换为server时间
float timeBtwClientSendAndNow = (DateTime.Now.Ticks - time) * 0.0000001f;
float speed = instances[moveDTO.instanceId].speed;
if (timeBtwClientSendAndNow < 0)
{
Console.WriteLine("time floating is negative : " + timeBtwClientSendAndNow.ToString());
DelayCheckDTO delayCheckDTO = new DelayCheckDTO(5);
delayCheckDTO.timeStamps.Add(DateTime.Now.Ticks);
Send(token, Protocol.Protocol.TYPE_TIME, area, TimeProtocol.CHECK_SREQ, delayCheckDTO);
}
else
{
Console.WriteLine("time floating is : " + timeBtwClientSendAndNow.ToString());
//TODO 如果位置与之前存储的位置相差太大，就发送位置校正消息
Vector3 posNow = GetFuturePos(new Vector3(moveDTO.x, moveDTO.y, moveDTO.z), new Vector3(moveDTO.dirX, moveDTO.dirY, moveDTO.dirZ), timeBtwClientSendAndNow, speed);
if (!instancePos.ContainsKey(moveDTO.instanceId))
{
instancePos.Add(moveDTO.instanceId, new EntityMoveInfo(posNow, true));
}
else
{
instancePos[moveDTO.instanceId].cVector3.x = posNow.x;
instancePos[moveDTO.instanceId].cVector3.y = posNow.y;
instancePos[moveDTO.instanceId].cVector3.z = posNow.z;
instancePos[moveDTO.instanceId].moveStatus = MoveStatus.Moving;
}
PosSyncDTO posSyncDTO = new PosSyncDTO(moveDTO.instanceId, posNow.x, posNow.y, posNow.z, moveDTO.dirX, moveDTO.dirY, moveDTO.dirZ, DateTime.Now.Ticks);
brocast(FightProtocol.POS_SYNC_BRO, posSyncDTO, token);
}
}
