// Called at the first frame when the component is enabled
void Start()
{
// Ensure we only read data if the application is playing
// and we have a state file to initialize the engine with
if (!Application.isPlaying || initialStateFile == null)
{
return;
}
// Allocate PulseEngine with path to logs and needed data files
string dateAndTimeVar = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
string logFilePath = Application.persistentDataPath + "/" +
gameObject.name +
dateAndTimeVar + ".log";
string pulseDataPath = Application.streamingAssetsPath + "/" + engineDataPath;
DirectoryInfo directoryInfo = new DirectoryInfo(pulseDataPath);
if (!directoryInfo.Exists)
{
string error = "Data files for " + name + " not found. Expected at " + pulseDataPath + ".\n" +
"Make sure you have copied them from the Pulse package inner 'StreamingAssets' folder.";
throw new Exception(error);
}
engine = new PulseEngine(logFilePath, pulseDataPath);
SEDataRequestManager data_mgr = new SEDataRequestManager(data_requests);
// Initialize engine state from tje state file content
engine.SerializeFromString(initialStateFile.text,
data_mgr,
Time.time,
serializationFormat);
previousTime = Time.time;
}
// Called at the first frame when the component is enabled
protected virtual void Start()
{
// Ensure we only read data if the application is playing
// and we have a state file to initialize the engine with
if (!Application.isPlaying)
{
return;
}
// Allocate PulseEngine with path to logs and needed data files
string dateAndTimeVar = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
string logFilePath = Application.persistentDataPath + "/" +
gameObject.name +
dateAndTimeVar + ".log";
engine = new PulseEngine();
engine.SetLogFilename(logFilePath);
SEDataRequestManager data_mgr = new SEDataRequestManager(data_requests);
// NOTE, there are other ways to initialize the engine, see here
// https://gitlab.kitware.com/physiology/engine/-/blob/3.x/src/csharp/howto/HowTo_EngineUse.cs
// Initialize engine state from tje state file content
if (initialStateFile != null)
{
if (!engine.SerializeFromString(initialStateFile.text, data_mgr, serializationFormat))
{
Debug.unityLogger.LogError("PulsePhysiologyEngine", "Unable to load state file " + initialStateFile);
}
}
else
{
// You do not have to use the Editor control if you don't want to,
// You could simply specify a file on disk via use of the Streaming Assets folder
string state = Application.streamingAssetsPath + "/Pulse/[email protected]";
if (!engine.SerializeFromFile(state, data_mgr))
{
Debug.unityLogger.LogError("PulsePhysiologyEngine", "Unable to load state file " + state);
}
}
previousTime = Time.time;
}
