public void Stop()
{
ScenarioLogManager.Instance.InjectStop(Time.time);
OntologyManager.Instance.nohands = false;
playbackState = LogPlaybackState.Stopped;
playback_time = 0;
next_entry = 0;
var players = GameObject.FindObjectsOfType <NewtonVR.NVRPlayer>();
GameObject dupe;
NullAvatarDriver nullDriver = FindObjectOfType <NullAvatarDriver>();
dupe = nullDriver.gameObject;
ScenarioLogManager.Instance.UnTrack(nullDriver.LeftHand);
ScenarioLogManager.Instance.UnTrack(nullDriver.RightHand);
// find first player that is not the playback dupe and set it to broadcast hand data
foreach (var player in players)
{
if (player != dupe)
{
if (OntologyManager.Instance != null)
{
OntologyManager.Instance.LeftHand = player.LeftHand;
OntologyManager.Instance.RightHand = player.RightHand;
}
if (ScenarioLogManager.Instance != null)
{
ScenarioLogManager.Instance.Track(player.LeftHand);
ScenarioLogManager.Instance.Track(player.RightHand);
}
break;
}
}
}
public bool LoadLog(string filename)
{
// do not allow loading new logs during playback
if (playing)
{
return(false);
}
log_filename = filename.Replace("\"", "");
// clear any old log data
log = new ScenarioLog();
tracked_objs.Clear();
events_to_clear.Clear();
try
{
string log_data = System.IO.File.ReadAllText(log_filename);
log = JsonUtility.FromJson <ScenarioLog>(log_data);
}
catch (System.IO.FileNotFoundException ex)
{
Debug.LogWarning("Could not find log file: '" + log_filename + "'\n" + ex.Message);
return(false);
}
catch (System.Exception ex)
{
Debug.LogWarning("An exception was thrown while trying to read log file '" + log_filename + "':\n" + ex.Message);
return(false);
}
Debug.Log("Playback found " + log.Count + " log entries~!");
playbackState = LogPlaybackState.Stopped;
// make playback player copy
var players = GameObject.FindObjectsOfType <NewtonVR.NVRPlayer>();
GameObject dupe;
NullAvatarDriver nullDriver = FindObjectOfType <NullAvatarDriver>();
dupe = nullDriver.gameObject;
foreach (var player in players)
{
if (player != dupe)
{
ScenarioLogManager.Instance.UnTrack(player.LeftHand);
ScenarioLogManager.Instance.UnTrack(player.LeftHand.gameObject);
ScenarioLogManager.Instance.UnTrack(player.RightHand);
ScenarioLogManager.Instance.UnTrack(player.RightHand.gameObject);
player.gameObject.SetActive(false); // disable for now
}
}
dupe.SetActive(true);
ScenarioLogManager.Instance.Track(nullDriver.LeftHand);
ScenarioLogManager.Instance.Track(nullDriver.RightHand);
ScenarioLogManager.Instance.Track(nullDriver.LeftHand.gameObject);
ScenarioLogManager.Instance.Track(nullDriver.RightHand.gameObject);
if (OntologyManager.Instance != null)
{
OntologyManager.Instance.LeftHand = nullDriver.LeftHand;
OntologyManager.Instance.RightHand = nullDriver.RightHand;
}
// scan log entries & get references to all relevant transforms where possible
// save 'null' for objects that don't exist in case they can be found later
foreach (var entry in log.log)
{
foreach (var obj in entry.logstep)
{
if (!tracked_objs.ContainsKey(obj.name))
{
Transform transform = FindTransform(obj.name);
if (transform == null)
{
Debug.Log("Could not find transform for: " + obj.name);
}
tracked_objs.Add(obj.name, transform);
}
}
}
// must do this AFTER gathering transforms to ensure we don't pick a real player obj up by mistake
foreach (var player in players)
{
player.gameObject.SetActive(true); // re-enable objs we disabled
foreach (var hand in player.Hands)
{
hand.gameObject.SetActive(true); // for some reason Steam disables hands when we disable the parent object above...
}
}
return(true);
}
