private void OnFrameBC(GM_Frame_BC recvData)
{
if (GameApplication.GetSingleton().mode == Mode.LockStep)
{
OnLockStepFrameBC(recvData);
}
else
{
OnOptimisticFrameBC(recvData);
}
}
private void OnLockStepFrameBC(GM_Frame_BC recvData)
{
if (recvData == null)
{
return;
}
//不打印那么多信息
if (recvData.command.Count > 0 || recvData.frame % 30 == 0)
{
Debug.Log("Receive frame:" + recvData.frame + " command:" + recvData.command.Count);
}
long frame = recvData.frame;
mFrameTime = recvData.frametime;
if (frame == mCurrentFrame)
{
recvData.command.Sort(SortCommand);
for (int i = 0; i < recvData.command.Count; ++i)
{
GMCommand cmd = recvData.command[i];
Command data = new Command(cmd.id, cmd.frame, cmd.type, cmd.data, cmd.frametime);
if (mFrameDic.ContainsKey(frame) == false)
{
mFrameDic.Add(frame, new List <Command>());
}
mFrameDic[frame].Add(data);
DoCommand(data);
}
EventDispatch.Dispatch(EventID.Frame_Broadcast, mCurrentFrame);
mCurrentFrame++;
}
else
{
Debug.LogError("frame = " + frame + ",current=" + mCurrentFrame);
}
}
/// <summary>
/// 按固定频率向客户端广播帧
/// </summary>
private void SendFrame()
{
long frame = mCurrentFrame++;
int userCount = 0; //当前帧有多少个客户端发了命令
GM_Frame_BC sendData = new GM_Frame_BC();
sendData.frame = frame;
sendData.frametime = mFrameTime;
if (mFrameDic.ContainsKey(frame))
{
var frames = mFrameDic[frame];
userCount = frames.Count;
var it = frames.GetEnumerator();
while (it.MoveNext())
{
for (int i = 0, count = it.Current.Value.Count; i < count; ++i)
{
GMCommand cmd = ProtoTransfer.Get(it.Current.Value[i]);
cmd.eventType = it.Current.Value[i].eventType;
sendData.command.Add(cmd);
}
}
}
//不显示那么多log
if (frame % 30 == 0 || sendData.command.Count > 0)
{
Debug.Log(string.Format("Send frame:{0} user count:{1} command count:{2}", frame, userCount, sendData.command.Count), ConsoleColor.Gray);
}
BroadCast(MessageID.GM_FRAME_BC, sendData, true);
}
/// <summary>
/// 乐观模式处理
/// </summary>
/// <param name="recvData"></param>
private void OnOptimisticFrameBC(GM_Frame_BC recvData)
{
if (recvData == null)
{
return;
}
mCurrentFrame = recvData.frame;
//不打印那么多信息
if (recvData.command.Count > 0 || recvData.frame % 30 == 0)
{
Debug.Log("Receive frame:" + recvData.frame + " command:" + recvData.command.Count);
Debug.Log(recvData.frametime + "," + mFrameTime + "," + (mFrameTime - recvData.frametime));
}
mFrameTime = recvData.frametime;
for (int i = 0; i < recvData.command.Count; ++i)
{
GMCommand cmd = recvData.command[i];
Command data = new Command(cmd.id, cmd.frame, cmd.type, cmd.data, cmd.frametime);
if (mFrameDic.ContainsKey(mCurrentFrame) == false)
{
mFrameDic.Add(mCurrentFrame, new List <Command>());
}
mFrameDic[mCurrentFrame].Add(data);
DoCommand(data);
}
EventDispatch.Dispatch(EventID.Frame_Broadcast, mCurrentFrame);
}
private void OnLockStepFrame(Session client, GM_Frame recvData)
{
long frame = recvData.frame;
int roleId = recvData.roleId;
if (recvData.command.Count > 0 || frame % 30 == 0)
{
Debug.Log(string.Format("Receive {0} serverframe:{1} clientframe:{2} command:{3}", roleId, mCurrentFrame, frame, recvData.command.Count), ConsoleColor.DarkGray);
}
if (mFrameDic.ContainsKey(frame) == false)
{
mFrameDic.Add(frame, new Dictionary <int, List <Command> >());
}
var frames = mFrameDic[frame];
//当前帧的服务器命令
if (frames.ContainsKey(SERVER_ROLEID) == false)
{
frames.Add(SERVER_ROLEID, new List <Command>());
}
//该玩家是否发送了当前帧
if (frames.ContainsKey(roleId) == false)
{
frames.Add(roleId, new List <Command>());
}
for (int i = 0; i < recvData.command.Count; ++i)
{
Command cmd = new Command(recvData.command[i].frame, recvData.command[i].type, recvData.command[i].data, recvData.command[i].frametime);
frames[roleId].Add(cmd);
}
//当所有玩家都发送了该帧，就可以广播了
//减去1是因为服务器命令也在当前帧中
if (frames.Count - 1 >= mUserList.Count)
{
GM_Frame_BC sendData = new GM_Frame_BC();
sendData.frame = frame;
sendData.frametime = mFrameTime;
var it = frames.GetEnumerator();
while (it.MoveNext())
{
for (int i = 0, count = it.Current.Value.Count; i < count; ++i)
{
GMCommand cmd = ProtoTransfer.Get(it.Current.Value[i]);
sendData.command.Add(cmd);
}
}
BroadCast(MessageID.GM_FRAME_BC, sendData, true);
mCurrentFrame = frame + 1;
}
else
{
Debug.Log(string.Format("Waiting {0} frame:{1} count:{2} current:{3} ", roleId, frame, mFrameDic[frame].Count, mUserList.Count), ConsoleColor.Red);
}
}
