/**
* Load sample from file.
*/
static public List <Vector> LoadSample(
string fname,
out List <float> _timeS,
bool remove_duplicates = false,
DeviceType deviceType = default,
bool isSession = false)
{
RecordingData rd =
RecordingData.Load(
fname,
remove_duplicates,
deviceType: deviceType,
isSession: isSession);
_timeS = rd.timestamps;
return(rd.trajectory);
}
public static RecordedSession Load(
string fname,
bool removeDuplicates = false,
DeviceType deviceType = default,
bool isSession = false,
int external_PID = -1)
{
// Read the sample.
BinaryReader bstream;
// Open up the binary stream.
bstream = new BinaryReader(
new FileStream(
fname,
FileMode.Open));
if (bstream == null)
{
Debug.Log("Loading the recorded session failed!");
return(null);
}
// Read session name
string name = bstream.ReadString();
// Read speed
int speed = bstream.ReadInt32();
// Read leader data
RecordingData leader = RecordingData.Load(
bstream,
removeDuplicates,
deviceType: deviceType,
external_PID: external_PID,
isSession: isSession);
// Read player data and account for removed indices
HashSet <int> removedIndices = new HashSet <int>();
RecordingData player = RecordingData.Load(
bstream: bstream,
removeDuplicates,
removedIndices,
deviceType: deviceType,
external_PID: external_PID,
isSession: isSession);
// Read gid's
int frameCount = bstream.ReadInt32();
List <Tuple <int, string> > commands = new List <Tuple <int, string> >();
for (int i = 0; i < frameCount; i++)
{
if (!removedIndices.Contains(i))
{
commands.Add(
new Tuple <int, string>(
bstream.ReadInt32(),
bstream.ReadString()));
}
}
// Clean up.
bstream.Close();
return(new RecordedSession(
name,
leader,
player,
commands,
speed));
}