/// <summary>
/// Loads all fiducials with a given campus id
/// </summary>
private void LoadFiducials(int campusId)
{
Initialise();
if (!File.Exists(_fiducialSavePath))
{
return;
}
lock (_fiducials)
{
_fiducialCollectionFile = JsonUtility.FromJson <FiducialCollectionFile>(File.ReadAllText(_fiducialSavePath));
foreach (FiducialCollection collection in _fiducialCollectionFile.FiducialCollections)
{
if (campusId == collection.CampusId)
{
foreach (FiducialObject fiducialObject in collection.SavedFiducials)
{
if (fiducialObject.Id == ZeroFiducial.FiducialId)
{
continue;
}
InstantiateFiducial(fiducialObject);
_fiducialObjects.Add(fiducialObject.Id, fiducialObject);
}
return;
}
}
}
}
/// <summary>
/// Serializes FiducialMap into json file and saves files to AppData/LocalLow/DTU-R3 folder.
/// </summary>
public void SaveFiducials()
{
if (_fiducialObjects.Count == 0)
{
return;
}
if (_fiducialCollectionFile == null)
{
_fiducialCollectionFile = new FiducialCollectionFile();
}
List <FiducialObject> fidObjects = new List <FiducialObject>(_fiducialObjects.Values.ToList());
FiducialCollection collection = new FiducialCollection
{
CampusId = MazeMapController.Instance.CampusId,
SavedFiducials = fidObjects
};
bool saved = false;
if (_fiducialCollectionFile.FiducialCollections != null)
{
for (int i = 0; i < _fiducialCollectionFile.FiducialCollections.Count; i++)
{
if (_fiducialCollectionFile.FiducialCollections[i].CampusId == collection.CampusId)
{
_fiducialCollectionFile.FiducialCollections[i] = collection;
saved = true;
}
}
}
if (!saved)
{
_fiducialCollectionFile.FiducialCollections = new List <FiducialCollection> {
collection
};
}
File.WriteAllText(_fiducialSavePath, JsonUtility.ToJson(_fiducialCollectionFile));
}
