public MStepRes Handle(long playerId, MStepReq message)
{
var playerInputs = new List <PlayerInput>();
foreach (var item in message.GameInput.Commands)
{
playerInputs.Add(new PlayerInput(item));
}
var input = new Msg_PlayerInput(message.GameInput.Tick, (byte)message.GameInput.ActorId, playerInputs);
#if DEBUG_SHOW_INPUT
if (input.Commands != null && input.Commands?.Length > 0)
{
var cmd = input.Commands[0];
var playerInput = new Deserializer(cmd.content).Parse <Lockstep.Game.PlayerInput>();
if (playerInput.inputUV != LVector2.zero)
{
Debug.Log(
$"curTick{Tick} isOutdate{input.Tick < Tick} RecvInput actorID:{input.ActorId} inputTick:{input.Tick} move:{playerInput.inputUV}");
}
}
#endif
var gameId = GameClass.GetGameIdWithPlayerId(playerId);
IGameClass game = GameClass.GetGame(gameId);
game.HandlePlayerInput(input);
return(new MStepRes {
ID = message.ID, MsgType = EResType.Pong
});
}
private void SendInput(Msg_PlayerInput input)
{
//TODO 合批次 一起发送 且连同历史未确认包一起发送
if (!_constStateService.IsClientMode)
{
_networkService.SendInput(input);
}
}
public void SendInput(Msg_PlayerInput msg)
{
if (_noNetwork)
{
return;
}
_roomMsgMgr.SendInput(msg);
}
// Token: 0x060001D2 RID: 466 RVA: 0x000063B4 File Offset: 0x000045B4
public void SendInput(Msg_PlayerInput msg)
{
bool noNetwork = this._noNetwork;
if (!noNetwork)
{
this._roomMsgMgr.SendInput(msg);
}
}
private void DoClientUpdate()
{
int maxRollbackCount = 5;
if (_isDebugRollback && _world.Tick > maxRollbackCount && _world.Tick % maxRollbackCount == 0)
{
var rawTick = _world.Tick;
var revertCount = LRandom.Range(1, maxRollbackCount);
for (int i = 0; i < revertCount; i++)
{
var input = new Msg_PlayerInput(_world.Tick, LocalActorId, _inputService.GetDebugInputCmds());
var frame = new ServerFrame()
{
tick = rawTick - i,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.ForcePushDebugFrame(frame);
}
_debugService.Trace("RollbackTo " + (_world.Tick - revertCount));
if (!RollbackTo(_world.Tick - revertCount, _world.Tick))
{
_commonStateService.IsPause = true;
return;
}
while (_world.Tick < rawTick)
{
var sFrame = _cmdBuffer.GetServerFrame(_world.Tick);
Logging.Debug.Assert(sFrame != null && sFrame.tick == _world.Tick,
$" logic error: server Frame must exist tick {_world.Tick}");
_cmdBuffer.PushLocalFrame(sFrame);
Simulate(sFrame);
if (_commonStateService.IsPause)
{
return;
}
}
}
while (_world.Tick < TargetTick)
{
FramePredictCount = 0;
var input = new Msg_PlayerInput(_world.Tick, LocalActorId, _inputService.GetInputCmds());
var frame = new ServerFrame()
{
tick = _world.Tick,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.PushLocalFrame(frame);
_cmdBuffer.PushServerFrames(new ServerFrame[] { frame });
Simulate(_cmdBuffer.GetFrame(_world.Tick));
if (_commonStateService.IsPause)
{
return;
}
}
}
public void SendInput(Msg_PlayerInput input)
{
_tick2SendTimestamp[input.Tick] = LTime.realtimeSinceStartupMS;
#if DEBUG_SHOW_INPUT
var cmd = input.Commands[0];
var playerInput = new Deserializer(cmd.content).Parse <Lockstep.Game.PlayerInput>();
if (playerInput.inputUV != LVector2.zero)
{
Debug.Log($"SendInput tick:{input.Tick} uv:{playerInput.inputUV}");
}
#endif
_networkService.SendInput(input);
}
private void FillInputWithLastFrame(ServerFrame frame)
{
int tick = frame.tick;
var inputs = frame.Inputs;
var lastServerInputs = tick == 0 ? null : _cmdBuffer.GetFrame(tick - 1)?.Inputs;
var myInput = inputs[LocalActorId];
//fill inputs with last frame's input (Input predict)
for (int i = 0; i < _actorCount; i++)
{
inputs[i] = new Msg_PlayerInput(tick, _allActors[i], lastServerInputs?[i]?.Commands);
}
inputs[LocalActorId] = myInput;
}
private void FillInputWithLastFrame(ServerFrame frame)
{
int tick = frame.tick;
var inputs = frame.Inputs;
var lastFrameInputs = tick == 0 ? null : cmdBuffer.GetFrame(tick - 1)?.Inputs;
var curFrameInput = inputs[_localActorId];
//将所有角色 给予默认的输入
for (int i = 0; i < _actorCount; i++)
{
inputs[i] = new Msg_PlayerInput(tick, _allActors[i], lastFrameInputs?[i]?.Commands?.ToList());
}
inputs[_localActorId] = curFrameInput;
}
private void DoClientUpdate()
{
while (_world.Tick < TargetTick)
{
FramePredictCount = 0;
var input = new Msg_PlayerInput(_world.Tick, LocalActorId, _inputService.GetInputCmds());
var frame = new ServerFrame()
{
tick = _world.Tick,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.PushLocalFrame(frame);
_cmdBuffer.PushServerFrames(new ServerFrame[] { frame });
Simulate(_cmdBuffer.GetFrame(_world.Tick));
}
}
private void SendInputs(int curTick)
{
Msg_PlayerInput msg_PlayerInput = new Msg_PlayerInput(curTick, this.LocalActorId, this._inputService.GetInputCmds());
ServerFrame serverFrame = new ServerFrame();
Msg_PlayerInput[] array = new Msg_PlayerInput[this._actorCount];
array[(int)this.LocalActorId] = msg_PlayerInput;
serverFrame.Inputs = array;
serverFrame.Tick = curTick;
this.FillInputWithLastFrame(serverFrame);
this._cmdBuffer.PushLocalFrame(serverFrame);
bool flag = curTick > this._cmdBuffer.MaxServerTickInBuffer;
if (flag)
{
this._cmdBuffer.SendInput(msg_PlayerInput);
}
}
public void HandlePlayerInput(Msg_PlayerInput input)
{
if (input.Tick < Tick)
{
return;
}
var frame = GetOrCreateFrame(input.Tick);
var id = input.ActorId;
if (!_allNeedWaitInputPlayerIds.Contains(id))
{
_allNeedWaitInputPlayerIds.Add(id);
}
frame.Inputs[id] = input;
_CheckBorderServerFrame(false);
}
public void Add(int tick, Msg_PlayerInput msg)
{
if (!InputLog.ContainsKey(tick))
{
InputLog.Add(tick, new Dictionary <int, Dictionary <byte, List <InputCmd> > >());
}
if (!InputLog[tick].ContainsKey(msg.Tick))
{
InputLog[tick].Add(msg.Tick, new Dictionary <byte, List <InputCmd> >());
}
if (!InputLog[tick][msg.Tick].ContainsKey(msg.ActorId))
{
InputLog[tick][msg.Tick].Add(msg.ActorId, new List <InputCmd>());
}
if (msg.Commands != null)
{
InputLog[tick][msg.Tick][msg.ActorId].AddRange(msg.Commands);
}
}
void SendInputs(int curTick)
{
var input = new Msg_PlayerInput(curTick, LocalActorId, _inputService.GetInputCmds());
var cFrame = new ServerFrame();
var inputs = new Msg_PlayerInput[_actorCount];
inputs[LocalActorId] = input;
cFrame.Inputs = inputs;
cFrame.tick = curTick;
FillInputWithLastFrame(cFrame);
_cmdBuffer.PushLocalFrame(cFrame);
//if (input.Commands != null) {
// var playerInput = new Deserializer(input.Commands[0].content).Parse<Lockstep.Game.PlayerInput>();
// Debug.Log($"SendInput curTick{curTick} maxSvrTick{_cmdBuffer.MaxServerTickInBuffer} _tickSinceGameStart {_tickSinceGameStart} uv {playerInput.inputUV}");
//}
if (curTick > _cmdBuffer.MaxServerTickInBuffer)
{
//TODO combine all history inputs into one Msg
//Debug.Log("SendInput " + curTick +" _tickSinceGameStart " + _tickSinceGameStart);
_cmdBuffer.SendInput(input);
}
}
private void FillInputWithLastFrame(ServerFrame frame)
{
int tick = frame.Tick;
Msg_PlayerInput[] inputs = frame.Inputs;
Msg_PlayerInput[] array;
if (tick != 0)
{
ServerFrame frame2 = this._cmdBuffer.GetFrame(tick - 1);
array = ((frame2 != null) ? frame2.Inputs : null);
}
else
{
array = null;
}
Msg_PlayerInput[] array2 = array;
Msg_PlayerInput msg_PlayerInput = inputs[(int)this.LocalActorId];
for (int i = 0; i < this._actorCount; i++)
{
Msg_PlayerInput[] array3 = inputs;
int num = i;
int tick2 = tick;
byte actorID = this._allActors[i];
InputCmd[] inputs2;
if (array2 == null)
{
inputs2 = null;
}
else
{
Msg_PlayerInput msg_PlayerInput2 = array2[i];
inputs2 = ((msg_PlayerInput2 != null) ? msg_PlayerInput2.Commands : null);
}
array3[num] = new Msg_PlayerInput(tick2, actorID, inputs2);
}
inputs[(int)this.LocalActorId] = msg_PlayerInput;
}
public void SendInput(Msg_PlayerInput msg)
{
SendMsgRoom(EMsgCS.C2S_PlayerInput, msg);
}
private void BorderServerFrame(int deltaTime)
{
waitTimer += deltaTime;
if (State != EGameState.Playing)
{
return;
}
while (true) // 如果落后太多 就一直追帧
{
var iTick = (int)Tick;
if (allHistoryFrames.Count <= iTick)
{
return;
}
var frame = allHistoryFrames[iTick];
if (frame == null)
{
return;
}
var inputs = frame.Inputs;
//超时等待 移除超时玩家
if (waitTimer > NetworkDefine.MAX_DELAY_TIME_MS)
{
waitTimer = 0;
//移除还没有到来的帧的Player
for (int i = 0; i < inputs.Length; i++)
{
if (inputs[i] == null)
{
if (Players[i] != null)
{
//Log($"Overtime wait remove localId = {i}");
}
allNeedWaitInputPlayerIds.Remove((byte)i);
}
}
}
//是否所有的输入 都已经等到
foreach (var id in allNeedWaitInputPlayerIds)
{
if (inputs[id] == null)
{
return;
}
}
//将所有未到的包 给予默认的输入
for (int i = 0; i < inputs.Length; i++)
{
if (inputs[i] == null)
{
inputs[i] = new Msg_PlayerInput(Tick, (byte)i, null);
}
}
//Debug.Log("Border input " + Tick);
var msg = new Msg_ServerFrames();
int count = Tick < 2 ? iTick + 1 : 3;
var frames = new ServerFrame[count];
for (int i = 0; i < count; i++)
{
frames[count - i - 1] = allHistoryFrames[iTick - i];
}
msg.startTick = frames[0].tick;
msg.frames = frames;
BorderUdp(EMsgSC.G2C_FrameData, msg);
if (firstFrameTimeStamp <= 0)
{
firstFrameTimeStamp = timeSinceLoaded;
}
Tick++;
}
}
private void Step()
{
if (_constStateService.IsClientMode)
{
var input = new Msg_PlayerInput(_world.Tick, _localActorId, _inputService.GetInputCmds());
var frame = new ServerFrame()
{
tick = _world.Tick,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.PushLocalFrame(frame);
_cmdBuffer.PushServerFrames(new ServerFrame[] { frame });
_cmdBuffer.UpdateFramesInfo();
Simulate(_cmdBuffer.GetFrame(_world.Tick));
return;
}
//cmdBuffer.Ping = _gameMsgService.Ping;
_cmdBuffer.UpdateFramesInfo();
var missFrameTick = _cmdBuffer.GetMissServerFrameTick();
//客户端落后服务器太多帧 请求丢失帧
if (_cmdBuffer.IsNeedReqMissFrame())
{
_networkService.SendMissFrameReq(missFrameTick);
}
//if (!cmdBuffer.CanExecuteNextFrame()) { //因为网络问题 需要等待服务器发送确认包 才能继续往前
// return;
//}
_frameDeadline = LTime.realtimeSinceStartup + MaxSimulationMsPerFrame;
var minTickToBackup = missFrameTick - FrameBuffer.SnapshotFrameInterval;
//追帧 无输入
var isPursueServer = !PursueServer(minTickToBackup);
if (isPursueServer)
{
_constStateService.IsPursueFrame = true;
Debug.Log($"PurchaseServering curTick:" + _world.Tick);
EventHelper.Trigger(EEvent.PursueFrameProcess, GetPursueProgress());
return;
}
if (_constStateService.IsPursueFrame)
{
EventHelper.Trigger(EEvent.PursueFrameDone);
}
_constStateService.IsPursueFrame = false;
var frameDeltaTime = (LTime.realtimeSinceStartup - _timestampOnPurcue) * 1000;
var targetTick = (float)System.Math.Ceiling(frameDeltaTime / NetworkDefine.UPDATE_DELTATIME) +
_tickOnPursue;
//正常跑帧
while (_world.Tick < targetTick)
{
var curTick = _world.Tick;
_cmdBuffer.UpdateFramesInfo();
//校验服务器包 如果有预测失败 则需要进行回滚
if (_cmdBuffer.IsNeedRollback)
{
_world.RollbackTo(_cmdBuffer.nextTickToCheck, missFrameTick);
_world.CleanUselessSnapshot(System.Math.Min(_cmdBuffer.nextTickToCheck - 1, _world.Tick));
minTickToBackup = System.Math.Max(minTickToBackup, _world.Tick + 1);
while (_world.Tick < missFrameTick)
{
var sFrame = _cmdBuffer.GetServerFrame(_world.Tick);
Logging.Debug.Assert(sFrame != null && sFrame.tick == _world.Tick,
$" logic error: server Frame must exist tick {_world.Tick}");
//服务器超前 客户端 应该追上去 将服务器中的输入作为客户端输入
_cmdBuffer.PushLocalFrame(sFrame);
Simulate(sFrame, _world.Tick >= minTickToBackup);
}
while (_world.Tick < curTick)
{
var frame = _cmdBuffer.GetLocalFrame(_world.Tick);
FillInputWithLastFrame(frame); //加上输入预判 减少回滚
Logging.Debug.Assert(frame != null && frame.tick == _world.Tick,
$" logic error: local frame must exist tick {_world.Tick}");
Predict(frame, _world.Tick > minTickToBackup);
}
}
{
if (_world.Tick == curTick) //当前帧 没有被执行 需要执行之
{
ServerFrame cFrame = null;
var sFrame = _cmdBuffer.GetServerFrame(_world.Tick);
if (sFrame != null)
{
cFrame = sFrame;
}
else
{
var input = new Msg_PlayerInput(curTick, _localActorId, _inputService.GetInputCmds());
cFrame = new ServerFrame();
var inputs = new Msg_PlayerInput[_actorCount];
inputs[_localActorId] = input;
cFrame.Inputs = inputs;
cFrame.tick = curTick;
FillInputWithLastFrame(cFrame);
if (curTick > _cmdBuffer.maxServerTickInBuffer) //服务器的输入还没到 需要同步输入到服务器
{
SendInput(input);
}
}
_cmdBuffer.PushLocalFrame(cFrame);
Predict(cFrame);
}
}
} //end of while(_world.Tick < targetTick)
CheckAndSendHashCodes();
}
public void SendInput(Msg_PlayerInput msg)
{
// SendMsgRoom(EMsgSC.C2S_PlayerInput, msg);
}
private bool _CheckBorderServerFrame(bool isForce = false)
{
if (State != EGameState.Playing)
{
return(false);
}
var frame = GetOrCreateFrame(Tick);
var inputs = frame.Inputs;
if (!isForce)
{
//是否所有的输入 都已经等到
for (int i = 0; i < inputs.Length; i++)
{
if (inputs[i] == null)
{
return(false);
}
}
}
//将所有未到的包 给予默认的输入
for (int i = 0; i < inputs.Length; i++)
{
if (inputs[i] == null)
{
inputs[i] = new Msg_PlayerInput(Tick, (byte)i)
{
IsMiss = true
};
}
}
//Debug.Log($" Border input {Tick} isUpdate:{isForce} _tickSinceGameStart:{_tickSinceGameStart}");
var msg = new MultiFrames();
int count = Tick < 2 ? Tick + 1 : 3;
var frames = new ServerFrame[count];
for (int i = 0; i < count; i++)
{
frames[count - i - 1] = _allHistoryFrames[Tick - i];
}
msg.StartTick = frames[0].tick;
msg.frames = frames;
// FIXME: set response, message should with ServerFrames or PlayerGameInputs
borderMessageO.Notify(new BorderMessageModel()
{
GameId = this.GameId, Message = new MStepRes()
{
MsgType = EResType.StepResponse, Frames = msg.TransformToMMultiFrames()
}
});
if (_firstFrameTimeStamp <= 0)
{
_firstFrameTimeStamp = _timeSinceLoaded;
}
if (_gameStartTimestampMs < 0)
{
_gameStartTimestampMs =
LTime.realtimeSinceStartupMS + _configuration.GetValue <int>("frame_interval", 100) * _ServerTickDealy;
}
Tick++;
return(true);
}
private void DoClientUpdate()
{
int num = 5;
bool flag = this._isDebugRollback && this._world.Tick > num && this._world.Tick % num == 0;
if (flag)
{
int tick = this._world.Tick;
int num2 = LRandom.Range(1, num);
for (int i = 0; i < num2; i++)
{
Msg_PlayerInput msg_PlayerInput = new Msg_PlayerInput(this._world.Tick, this.LocalActorId, this._inputService.GetDebugInputCmds());
ServerFrame frame = new ServerFrame
{
Tick = tick - i,
_Inputs = new Msg_PlayerInput[]
{
msg_PlayerInput
}
};
this._cmdBuffer.ForcePushDebugFrame(frame);
}
this._debugService.Trace("RollbackTo " + (this._world.Tick - num2), false, false);
bool flag2 = !this.RollbackTo(this._world.Tick - num2, this._world.Tick, true);
if (flag2)
{
this._globalStateService.IsPause = true;
return;
}
while (this._world.Tick < tick)
{
ServerFrame serverFrame = this._cmdBuffer.GetServerFrame(this._world.Tick);
Debug.Assert(serverFrame != null && serverFrame.Tick == this._world.Tick, string.Format(" logic error: server Frame must exist tick {0}", this._world.Tick));
this._cmdBuffer.PushLocalFrame(serverFrame);
this.Simulate(serverFrame, true);
bool isPause = this._globalStateService.IsPause;
if (isPause)
{
return;
}
}
}
while (this._world.Tick < this.TargetTick)
{
this.FramePredictCount = 0;
Msg_PlayerInput msg_PlayerInput2 = new Msg_PlayerInput(this._world.Tick, this.LocalActorId, this._inputService.GetInputCmds());
ServerFrame serverFrame2 = new ServerFrame
{
Tick = this._world.Tick,
_Inputs = new Msg_PlayerInput[]
{
msg_PlayerInput2
}
};
this._cmdBuffer.PushLocalFrame(serverFrame2);
this._cmdBuffer.PushServerFrames(new ServerFrame[]
{
serverFrame2
}, true);
this.Simulate(this._cmdBuffer.GetFrame(this._world.Tick), true);
bool isPause2 = this._globalStateService.IsPause;
if (isPause2)
{
break;
}
}
}
public void SendInput(Msg_PlayerInput msg)
{
SendUdp(EMsgSC.C2G_PlayerInput, msg);
}
private void SendInput(Msg_PlayerInput input)
{
//TODO 合批次 一起发送 且连同历史未确认包一起发送
_networkService.SendInput(input);
}
public override void DoUpdate(float deltaTime)
{
if (!Running)
{
return;
}
if (_constStateService.IsVideoMode)
{
return;
}
cmdBuffer.Ping = _networkService.Ping;
cmdBuffer.UpdateFramesInfo();
var missFrameTick = cmdBuffer.GetMissServerFrameTick();
//客户端落后服务器太多帧 请求丢失帧
if (cmdBuffer.IsNeedReqMissFrame())
{
_networkService.SendMissFrameReq(missFrameTick);
}
//if (!cmdBuffer.CanExecuteNextFrame()) { //因为网络问题 需要等待服务器发送确认包 才能继续往前
// return;
//}
_frameDeadline = Time.realtimeSinceStartup + MaxSimulationMsPerFrame;
var minTickToBackup = missFrameTick - FrameBuffer.SnapshotFrameInterval;
//追帧 无输入
_constStateService.isPursueFrame = true;
if (!PursueServer(minTickToBackup))
{
_constStateService.isPursueFrame = false;
Debug.Log($"PurchaseServering curTick:" + _world.Tick);
return;
}
_constStateService.isPursueFrame = false;
var frameDeltaTime = (Time.realtimeSinceStartup - timestampOnPurcue) * 1000;
var targetTick = Mathf.CeilToInt(frameDeltaTime / NetworkDefine.UPDATE_DELTATIME) + tickOnPursue;
//正常跑帧
while (_world.Tick < targetTick)
{
var curTick = _world.Tick;
cmdBuffer.UpdateFramesInfo();
//校验服务器包 如果有预测失败 则需要进行回滚
if (cmdBuffer.IsNeedRevert)
{
_world.RollbackTo(cmdBuffer.nextTickToCheck, missFrameTick);
_world.CleanUselessSnapshot(System.Math.Min(cmdBuffer.nextTickToCheck - 1, _world.Tick));
minTickToBackup = System.Math.Max(minTickToBackup, _world.Tick + 1);
while (_world.Tick < missFrameTick)
{
var sFrame = cmdBuffer.GetServerFrame(_world.Tick);
Logging.Debug.Assert(sFrame != null && sFrame.tick == _world.Tick,
$" logic error: server Frame must exist tick {_world.Tick}");
//服务器超前 客户端 应该追上去 将服务器中的输入作为客户端输入
cmdBuffer.PushLocalFrame(sFrame);
Simulate(sFrame, _world.Tick >= minTickToBackup);
}
while (_world.Tick < curTick)
{
var frame = cmdBuffer.GetLocalFrame(_world.Tick);
FillInputWithLastFrame(frame); //加上输入预判 减少回滚
Logging.Debug.Assert(frame != null && frame.tick == _world.Tick,
$" logic error: local frame must exist tick {_world.Tick}");
Predict(frame, _world.Tick > minTickToBackup);
}
}
{
if (_world.Tick == curTick) //当前帧 没有被执行 需要执行之
{
ServerFrame cFrame = null;
var sFrame = cmdBuffer.GetServerFrame(_world.Tick);
if (sFrame != null)
{
cFrame = sFrame;
}
else
{
var input = new Msg_PlayerInput(curTick, _localActorId, _inputService.GetInputCmds());
cFrame = new ServerFrame();
var inputs = new Msg_PlayerInput[_actorCount];
inputs[_localActorId] = input;
cFrame.Inputs = inputs;
cFrame.tick = curTick;
FillInputWithLastFrame(cFrame);
#if DEBUG_FRAME_DELAY
input.timeSinceStartUp = Time.realtimeSinceStartup;
#endif
if (curTick > cmdBuffer.maxServerTickInBuffer) //服务器的输入还没到 需要同步输入到服务器
{
SendInput(input);
}
}
cmdBuffer.PushLocalFrame(cFrame);
Predict(cFrame);
}
}
} //end of while(_world.Tick < targetTick)
CheckAndSendHashCodes();
}
public void SendInput(Msg_PlayerInput input)
{
this._tick2SendTimestamp[input.Tick] = LTime.realtimeSinceStartupMS;
this._networkService.SendInput(input);
}