//取下一帧执行
public FrameInfo NextTurn()
{
if (headIdx == -1)
{
return(null);
}
FrameInfo turn = null;
turn = turnQ[headIdx];
if (turn == null)
{
if (tailIdx > headIdx) //缺帧，请求重发。否则只是新的帧还未到
{
GameMsgSender.SendMissTurnReq((uint)curExecTurnID + 1);
}
}
else
{
if (turn.frameNum != curExecTurnID + 1)
{
Debug.LogError("turn.frameNum != curExecTurnID + 1, Impossible!");
}
turnQ[headIdx] = null;
headIdx = WrapIncIndex(headIdx, 1);
curExecTurnID = (int)turn.frameNum;
}
return(turn);
}
//新的一帧到来
public void NewTurn(PlayFrame playFrame)
{
if (headIdx == -1)
{
headIdx = 0;
}
//计算需求的空间
int maxTurnID = (int)playFrame.frames[playFrame.frames.Count - 1].frameNum;
int turnNum = maxTurnID - curExecTurnID;
if (turnNum > turnQ.Capacity) //当前turnQ空间已经存不下，分配更多空间
{
ReallocTurnQ(turnNum);
}
foreach (FrameInfo turn in playFrame.frames)
{
int turnID = (int)turn.frameNum;
int diff = turnID - curServerTurnID; //帧编号差距
int index = WrapIncIndex(tailIdx, diff); //安放位置
turnQ[index] = turn; //安放
if (diff > 1) //丢包，请求重发
{
List <uint> missedTurnIDs = new List <uint>();
for (int i = curServerTurnID + 1; i < turnID; ++i)
{
missedTurnIDs.Add((uint)i);
}
GameMsgSender.SendMissTurnReq(missedTurnIDs);
}
if (diff > 0) //非补帧
{
tailIdx = index;
curServerTurnID = (int)turn.frameNum;
}
//Logger.Log("Receive new turn: " + info.frameNum + " " + Time.time);
/*
* foreach (ClientInput input in turn.info)
* {
* Logger.Log(string.Format("New turn:{0} Acc:{1} Dir:{2} Cmd:{3}",
* // Logger.Log("Input: " + input.acc_id + " " + input.dir + " " + input.cmd);
* }
* //*/
//通知
if (onNewTurn != null)
{
onNewTurn(turn);
}
}
CalcAverageTurnInterval(Time.time);
}