AxibugEmuOnline/AxibugEmuOnline.Client/Assets/Plugins/AxiReplay/NetReplay.cs

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C#
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using System.Collections.Generic;
namespace AxiReplay
{
public class NetReplay
{
int MaxInFrame = 0;
int mCurrPlayFrame = -1;
Queue<ReplayStep> mQueueReplay;
ReplayStep mNextReplay;
ReplayStep mCurrReplay;
int byFrameIdx = 0;
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/// <summary>
/// 服务器远端当前帧
/// </summary>
public int remoteFrameIdx { get; private set; }
/// <summary>
/// 当前帧和服务器帧相差数量
/// </summary>
public int remoteFrameDiff => remoteFrameIdx - mCurrPlayFrame;
public NetReplay()
{
mQueueReplay = new Queue<ReplayStep>();
}
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public void InData(ReplayStep inputData,int ServerFrameIdx)
{
mQueueReplay.Enqueue(inputData);
MaxInFrame = inputData.FrameStartID;
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remoteFrameIdx = ServerFrameIdx;
}
public bool NextFrame(out ReplayStep data, out int FrameDiff)
{
return TakeFrame(0, out data, out FrameDiff);
}
/// <summary>
/// 往前推进帧的,指定帧下标
/// </summary>
public bool NextFramebyFrameIdx(int FrameID, out ReplayStep data, out int FrameDiff)
{
bool res = TakeFrame(FrameID - byFrameIdx, out data, out FrameDiff);
byFrameIdx = FrameID;
return res;
}
public bool TakeFrame(int addFrame, out ReplayStep data, out int FrameDiff)
{
bool Changed = false;
mCurrPlayFrame += addFrame;
if (mCurrPlayFrame >= mNextReplay.FrameStartID)
{
Changed = mCurrReplay.InPut != mNextReplay.InPut;
mCurrReplay = mNextReplay;
data = mCurrReplay;
UpdateNextFrame(mCurrPlayFrame, out FrameDiff);
}
else
{
data = mCurrReplay;
FrameDiff = MaxInFrame - mCurrPlayFrame;
}
return Changed;
}
void UpdateNextFrame(int targetFrame,out int FrameDiff)
{
FrameDiff = MaxInFrame - targetFrame;
//如果已经超过
while (targetFrame > mNextReplay.FrameStartID)
{
if (mNextReplay.FrameStartID >= MaxInFrame)
{
//TODO
//bEnd = true;
break;
}
if (mQueueReplay.Count > 0)
{
mNextReplay = mQueueReplay.Dequeue();
}
targetFrame++;
}
}
}
}