internal void Apply(FrameSyncInput input, InputFrame i1, InputFrame i2)
{
//copy i1 to i2
SWBytes.CopyFull(i1.bytes, i2.bytes);
//let input reset
//important to reset triggers
input.InputJustCopied(i2.bytes);
//apply delta for each player
byte inputSize = input.Size;
SWConsole.Crit($"ApplyDelta delta frameNumber={frameNumber} {bytes.FullString()}");
while (bytes.DataLength > 0)
{
byte playerID = bytes.PopByte();
FrameSyncPlayer player = input.GetPlayer(playerID);
if (player == null)
{
SWConsole.Error($"InputFrameDelta Apply: player not found {playerID}");
}
byte offset = player.InputOffset;
SWBytes.Copy(bytes, i2.bytes, bytes.ReadIndex, offset, inputSize);
bytes.SkipRead(inputSize);
}
//reset read index
bytes.SetReadIndex(0);
//prepare bitarray
input.InputDeltaJustApplied(i2.bytes);
}
//should include startFrame, include endframe
public void HandleInputFramesInBackground(SWBytes initialInputFramesData, int startFrameNumber, int endFrameNumber)
{
lock (FRAME_SYNC_LOCK)
{
if (_game.gameState == FrameSyncGameState.Stopped)
{
return;
}
SWConsole.Info($"HandleInputFramesInBackground startFrameNumber={startFrameNumber} endFrameNumber={endFrameNumber}");
_startFrameNumber = startFrameNumber;
_endFrameNumber = endFrameNumber;
_initialInputFrameDeltas.Clear();
_initialInputFramesData = initialInputFramesData;
for (int i = startFrameNumber; i < endFrameNumber; i++)
{
InputFrameDelta delta = new InputFrameDelta();
byte length = initialInputFramesData.PopByte();
initialInputFramesData.PopByteBuffer(delta.bytes, 0, length);
_initialInputFrameDeltas.Add(delta);
}
int expected = endFrameNumber - startFrameNumber;
int got = _initialInputFrameDeltas.Count;
//reset read index, we will save the data to disk later
_initialInputFramesData.SetReadIndex(0);
if (expected != got)
{
SWConsole.Error($"HandleInputFramesInBackground got={got} expected={expected}");
}
}
}
void CombineSavedInputFiles()
{
return;
string fileName = _game.replayFileName;
string[] savedFiles = SWLocalStorage.GetFilesWithPartialName(FrameSyncConstant.DEFAULT_DIRECTORY, fileName);
if (savedFiles.Length == 0)
{
return;
}
SortedList <int, string> orderedFiles = new SortedList <int, string>();
List <int> sortedIndexes = new List <int>();
foreach (string saveFile in savedFiles)
{
Debug.Log($"saveFile={saveFile}");
string frameNumber = saveFile.Substring(saveFile.LastIndexOf(fileName) + fileName.Length);
Debug.Log($"frameNumber={frameNumber}");
long frameNumberLong = 0;
bool good = long.TryParse(frameNumber, out frameNumberLong);
if (!good)
{
continue;
}
int low = (int)(frameNumberLong / 1000000);
int high = (int)(frameNumberLong % 100000);
int size = high - low;
Debug.Log($"low={low} high={high} size={size}");
orderedFiles[low] = saveFile;
sortedIndexes.Add(low);
sortedIndexes.Add(high);
}
sortedIndexes.Sort();
int count = sortedIndexes.Count;
bool verified = true;
for (int i = 0; i < count; i++)
{
if (i == count - 1)
{
break;
}
if (i % 2 == 1)
{
bool match = sortedIndexes[i] == sortedIndexes[i + 1];
if (!match)
{
verified = false;
break;
}
}
}
if (!verified)
{
Debug.Log("Corrupted files");
}
int startFrameNumber = sortedIndexes[0];
int endFrameNumber = sortedIndexes[sortedIndexes.Count - 1];
Debug.Log($"start={startFrameNumber} end={endFrameNumber}");
int estimatedSize = (endFrameNumber - startFrameNumber) * InputFrameDelta.DataSize + 100;
byte[] dataToSave = new byte[estimatedSize];
SWBytes combinedBuffer = new SWBytes(dataToSave);
PersistentArrayMetaData metaData = new PersistentArrayMetaData();
metaData.itemCount = endFrameNumber - startFrameNumber;
combinedBuffer.SetWriteIndex(PersistentArrayMetaData.DataSize);
foreach (var orderedFile in orderedFiles)
{
byte[] data;
int length = SWLocalStorage.LoadFromFile(orderedFile.Value, out data);
SWBytes dataBuffer = new SWBytes(data);
//Debug.Log($"Combined add={dataBuffer.FullString()}");
combinedBuffer.PushAll(dataBuffer);
Debug.Log($"Remove {orderedFile.Value}");
SWLocalStorage.RemoveFile(orderedFile.Value);
}
combinedBuffer.SetReadIndex(PersistentArrayMetaData.DataSize);
metaData.checksum = combinedBuffer.Crc32();
int end = combinedBuffer.GetWriteIndex();
combinedBuffer.SetWriteIndex(0);
//Debug.Log($"Combined before meta={combinedBuffer.FullString()}");
metaData.Export(combinedBuffer);
//Debug.Log($"Combined after meta={combinedBuffer.FullString()}");
combinedBuffer.SetWriteIndex(end);
combinedBuffer.SetReadIndex(0);
//Debug.Log($"Combined combinedBuffer={combinedBuffer.FullString()}");
SaveReplayoperation operation = new SaveReplayoperation(combinedBuffer.Data(), fileName + ".play");
operationQueue.AddOperation(operation);
}
