private void RewindTo(EntityMap remoteEntityMap)
{
PredictionRewindHandler <TPredictionComponent> rewindHandler = new PredictionRewindHandler <TPredictionComponent>(_handler);
var localEntityMapClone = PredictionEntityMap.Allocate(false);
localEntityMapClone.AddAll(_handler.LocalEntityMap);
EntityMapComparator.Diff(localEntityMapClone, remoteEntityMap, rewindHandler, "predicateRewind");
RefCounterRecycler.Instance.ReleaseReference(localEntityMapClone);
}
public void Serialize(ISnapshot baseSnap, ISnapshot snap, Stream stream)
{
// _binaryWriter = new MyBinaryWriter(stream);
_binaryWriter = MyBinaryWriter.Allocate(stream);
Reset();
snap.Header.Serialize(_binaryWriter, _version);
var baseMap = baseSnap.EntityMap;
var currentMap = snap.EntityMap;
SnapshotPatchGenerator handler = new SnapshotPatchGenerator(_serializerManager);
EntityMapComparator.Diff(baseMap, currentMap, handler, "serialize");
SnapshotPatch patch = handler.Detach();
patch.BaseSnapshotSeq = baseSnap.SnapshotSeq;
patch.Serialize(_binaryWriter, _serializerManager);
_binaryWriter.ReleaseReference();
patch.ReleaseReference();
}
private void PlayBackInterpolationAll(EntityMap localEntityMap, EntityMap remoteEntityMapLeft,
EntityMap remoteEntityMapRight)
{
try
{
SingletonManager.Get <DurationHelp>().ProfileStart(CustomProfilerStep.PlaybackInit2);
PlaybackIntroplateHandler interpolateHandler = _introplateHandler.init(localEntityMap,
_infoProvider.InterpolationInfo, _playBackInfos);
EntityMapComparator.Diff(remoteEntityMapLeft, remoteEntityMapRight, interpolateHandler,
"playbackInterpolate",
_interpolateComparator.Init(interpolateHandler, _infoProvider.InterpolationInfo,
localEntityMap));
}
finally
{
SingletonManager.Get <DurationHelp>().ProfileEnd(CustomProfilerStep.PlaybackInit2);
}
}
protected override EntityMap CreateEntityMap(int serverTime)
{
SnapshotPair pair = _snapshotSelector.SnapshotSelector.SelectSnapshot(serverTime);
if (pair != null)
{
CompensationSnapshotHandler handler =
new CompensationSnapshotHandler(new InterpolationInfo(pair));
var left = pair.LeftSnapshot.CompensationEntityMap;
var right = pair.RightSnapshot.CompensationEntityMap;
EntityMapComparator.Diff(left, right, handler, "compensation");
return(handler.TheSnapshot.EntityMap);
}
_logger.ErrorFormat("can't get snapshot at {0}, current range: {1}-{2}",
serverTime,
_snapshotSelector.SnapshotSelector.OldestSnapshot.ServerTime,
_snapshotSelector.SnapshotSelector.LatestSnapshot.ServerTime);
return(null);
}
private void PlayBackInit(EntityMap localEntityMap, EntityMap remoteEntityMapLeft)
{
PlaybackDiffHandler diffDiffHandler = _diffDiffHandler.init();
var localEntityMapClone = PlayBackEntityMap.Allocate(false);
localEntityMapClone.AddAll(_infoProvider.LocalEntityMap);
_lastLeftPlayBackSnapshot = _infoProvider.InterpolationInfo.LeftServerTime;
try
{
SingletonManager.Get <DurationHelp>().ProfileStart(CustomProfilerStep.PlaybackInit1);
EntityMapComparator.Diff(localEntityMapClone, remoteEntityMapLeft, diffDiffHandler,
"playbackInit",
_diffComparator.Init(diffDiffHandler, _infoProvider.InterpolationInfo, localEntityMap));
localEntityMapClone.ReleaseReference();
}
finally
{
SingletonManager.Get <DurationHelp>().ProfileEnd(CustomProfilerStep.PlaybackInit1);
}
}
private bool IsHistoryDifferentFrom(EntityMap remoteEntityMap)
{
PredictionCompareHandler <TPredictionComponent> compareHandler = new PredictionCompareHandler <TPredictionComponent>(_handler.RemoteHistoryId);
SavedHistory history = GetTargetHistory(_handler.RemoteHistoryId);
if (history != null)
{
EntityMapComparator.Diff(history.EntityMap, remoteEntityMap, compareHandler, "predicteCompare");
if (compareHandler.IsDiff)
{
SingletonManager.Get <DurationHelp>().IncreaseRewindCount();
_logger.InfoFormat("should rewind for history diff, historyId {0} {1}", _handler.RemoteHistoryId, history.HistoryId);
}
return(compareHandler.IsDiff);
}
int oldestHistory = _histories.Count > 0 ? _histories[0].HistoryId : 0;
int latestHistory = _histories.Count > 0 ? _histories[_histories.Count - 1].HistoryId : 0;
_logger.InfoFormat("should rewind for history not saved, historyId {0}, saved history = {1}-{2}", _handler.RemoteHistoryId, oldestHistory, latestHistory);
return(true);
}
public void SyncLatest()
{
if (null == _handler.LatestSnapshot)
{
return;
}
if (_latestSnapshotSeq != _handler.LatestSnapshot.SnapshotSeq)
{
_handler.SetSelf(_handler.LatestSnapshot.Self);
_latestSnapshotSeq = _handler.LatestSnapshot.SnapshotSeq;
EntityMap remoteEntityMap = SyncLatestEntityMap.Allocate(false);
EntityMap localEntityMap = SyncLatestEntityMap.Allocate(false);
remoteEntityMap.AddAll(_handler.RemoteEntityMap);
localEntityMap.AddAll(_handler.LocalEntityMap);
SyncLatestRewindHandler rewindHandler = new SyncLatestRewindHandler(_handler);
EntityMapComparator.Diff(localEntityMap, remoteEntityMap, rewindHandler, "syncLatest", _latestComparator.Init(rewindHandler, _handler.LatestSnapshot.ServerTime));
RefCounterRecycler.Instance.ReleaseReference(remoteEntityMap);
RefCounterRecycler.Instance.ReleaseReference(localEntityMap);
}
}
public void RewindFirstSnapshot(EntityKey self)
{
var localEntityMapClone = PredictionEntityMap.Allocate(false);
_handler.SetSelf(self);
_handler.Update();
localEntityMapClone.AddAll(_handler.LocalEntityMap);
_logger.InfoFormat("{0} {1}", _handler.LocalEntityMap.Count, localEntityMapClone.Count);
PredictionCompareHandler <TPredictionComponent> compareHandler = new PredictionCompareHandler <TPredictionComponent>(_handler.RemoteHistoryId);
EntityMapComparator.Diff(localEntityMapClone, _handler.RemoteEntityMap, compareHandler, "RewindFirstSnapshotompare");
foreach (var gameEntity in _handler.RemoteEntityMap.ToArray())
{
foreach (var gameComponent in gameEntity.ComponentList)
{
_logger.InfoFormat("{0}", gameComponent);
}
}
PredictionRewindHandler <TPredictionComponent> rewindHandler = new PredictionRewindHandler <TPredictionComponent>(_handler);
EntityMapComparator.Diff(localEntityMapClone, _handler.RemoteEntityMap, rewindHandler, "rewindFirstSnapshot");
RefCounterRecycler.Instance.ReleaseReference(localEntityMapClone);
}