/// <summary>
/// Loads the bindings from the json file
/// </summary>
void LoadBindings()
{
_state = State.RestoreInProgress;
foreach (var exampleObject in _exampleObjects)
{
SetProgress(string.Format(TEXT_RESTORING_OBJECT, exampleObject.GO.name, "started"));
if (MLPersistentStore.Contains(exampleObject.GO.name))
{
MLContentBinding binding;
MLResult result = MLPersistentStore.Load(exampleObject.GO.name, out binding);
if (!result.IsOk)
{
Debug.LogError("Failed to load binding for game object " + exampleObject.GO.name);
}
else
{
binding.GameObject = exampleObject.GO;
exampleObject.Binding = binding;
Debug.LogFormat("Binding loaded from the store: " +
"Id: {0} \n" +
"PCFID: {1}\n",
binding.ObjectId,
binding.PCF.CFUID);
MLContentBinder.Restore(binding, HandleBindingRestore);
}
}
else
{
SetProgress(string.Format(TEXT_RESTORING_OBJECT, exampleObject.GO.name, "failed"));
}
}
}
/// <summary>
/// Loads the bindings from the json file
/// </summary>
public void LoadBindings()
{
_state = State.RestoreInProgress;
if (!MLPersistentStore.IsStarted)
{
return;
}
if (MLPersistentStore.Contains(referencePointName))
{
MLResult result = MLPersistentStore.Load(referencePointName, out alignedBinding);
if (!result.IsOk)
{
Debug.LogError("Failed to load binding for reference point");
}
else
{
AlignedReferencePoint refPoint = AlignedReferencePoint.instance;
alignedBinding.GameObject = refPoint.gameObject;
Debug.LogFormat("Binding loaded from the store: " +
"Id: {0} \n" +
"PCFID: {1}\n",
alignedBinding.ObjectId,
alignedBinding.PCF.CFUID);
MLContentBinder.Restore(alignedBinding, HandleBindingRestore);
}
}
else
{
AlignedReferencePoint.instance.ActionResetXzToTransformPosition(GlobalAppMonitor.mainCamera.transform);
//SetProgress(string.Format(TEXT_RESTORING_OBJECT, referencePointName, "failed"));
}
}
/// <summary>
/// Tries to save the existing game object ids and also calls the persistent
/// system save call to ensure game object to the PCF bindings are saved.
/// </summary>
void TrySave()
{
if (_state == State.SaveRequired)
{
_state = State.Done;
Debug.LogFormat("Saving Objects {0}", _exampleObjects.Count);
if (!MLPersistentStore.IsStarted)
{
Debug.LogError("MLPersistentStore is not started! can't save. ");
return;
}
if (_exampleObjects.Count > 0)
{
ObjIds record = new ObjIds();
record.Ids = new string[_exampleObjects.Count];
int i = 0;
foreach (var someObj in _exampleObjects)
{
record.Ids[i++] = someObj.GO.name;
//Update the binding (re-store offsets) before saving
someObj.Binding.Update();
Debug.Log("saving binding for: " + someObj.Binding.GameObject.name);
MLPersistentStore.Save(someObj.Binding);
}
string jsonString = JsonUtility.ToJson(record);
File.WriteAllText(_filePath, jsonString);
}
SetProgress(string.Format(TEXT_SAVE_COMPLETE, _exampleObjects.Count));
}
}
/// <summary>
/// Tries to restore the binding from persistent storage and PCF system
/// </summary>
IEnumerator RestoreBinding(string objId)
{
_state = State.RestoreBinding;
if (MLPersistentStore.Contains(objId))
{
MLContentBinding binding;
MLResult result = MLPersistentStore.Load(objId, out binding);
if (!result.IsOk)
{
SetError(result);
_state = State.BindingComplete;
}
else
{
Binding = binding;
Debug.Log("binding result : " + Binding.PCF.CurrentResult);
Binding.GameObject = this.gameObject;
MLContentBinder.Restore(Binding, HandleBindingRestore);
}
}
else
{
BindToAllPCFs();
}
while (_state != State.BindingComplete)
{
yield return(null);
}
yield break;
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
foreach (MLPersistentBehavior pointBehavior in _pointBehaviors)
{
if (pointBehavior != null)
{
RemoveContentListeners(pointBehavior);
Destroy(pointBehavior.gameObject);
}
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
MLInput.OnControllerButtonDown -= HandleControllerButtonDown;
MLInput.OnControllerTouchpadGestureStart -= HandleTouchpadGestureStart;
MLInput.OnControllerTouchpadGestureContinue -= HandleTouchpadGestureContinue;
MLInput.OnControllerTouchpadGestureEnd -= HandleTouchpadGestureEnd;
MagicLeapDevice.UnregisterOnHeadTrackingMapEvent(HandleHeadTrackingMapEvent);
}
///<summary>
/// Starts the restoration process.
/// </summary>
void StartRestore()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
SetError(result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
SetError(result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.GetAllPCFs(out _allPCFs, MaxPCFsToBindTo);
if (!result.IsOk)
{
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
SetError(result);
enabled = false;
return;
}
StartCoroutine(TryRestoreBinding());
}
/// <summary>
/// Handler when touchpad gesture continues
/// </summary>
/// <param name="controllerId">Controller ID</param>
/// <param name="touchpadGesture">Touchpad Gesture</param>
private void HandleTouchpadGestureContinue(byte controllerId, MLInputControllerTouchpadGesture touchpadGesture)
{
if (!_controller.IsControllerValid(controllerId))
{
return;
}
if (_deleteAllInitiated)
{
if (touchpadGesture.Type == MLInputControllerTouchpadGestureType.RadialScroll)
{
++_deleteAllSequenceFrameCount;
if (_deleteAllSequenceFrameCount < _deleteAllSequenceMinFrames)
{
_statusText.text = string.Format("<color=yellow>Delete All sequence {0:P} complete.</color>",
(float)(_deleteAllSequenceFrameCount) / _deleteAllSequenceMinFrames);
}
else
{
MLPersistentStore.DeleteAll();
foreach (var pointBehavior in _pointBehaviors)
{
Instantiate(_destroyedContentEffect, pointBehavior.transform.position, Quaternion.identity);
Destroy(pointBehavior.gameObject);
}
_pointBehaviors.Clear();
_statusText.text = string.Format("<color=green>Delete All complete.</color>");
_deleteAllInitiated = false;
}
}
}
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
foreach (MLPersistentBehavior pointBehavior in _pointBehaviors)
{
if (pointBehavior != null)
{
RemoveContentListeners(pointBehavior);
Destroy(pointBehavior.gameObject);
}
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (_privilegeRequester != null)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
MLInput.OnControllerButtonDown -= HandleControllerButtonDown;
MLInput.OnControllerTouchpadGestureStart -= HandleTouchpadGestureStart;
MLInput.OnControllerTouchpadGestureContinue -= HandleTouchpadGestureContinue;
MLInput.OnControllerTouchpadGestureEnd -= HandleTouchpadGestureEnd;
}
private void OnDestroy()
{
if (_findAllPCFs != null)
{
StopCoroutine(_findAllPCFs);
}
foreach (GameObject go in _pcfObjs)
{
if (go != null)
{
Destroy(go);
}
}
MLPCF.OnCreate -= OnNewPCFCreated;
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (_privilegeRequester != null)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
}
/// <summary>
/// Starts the persistence systems, MLPersistentStore and MLPersistentCoordinateFrames
/// </summary>
IEnumerator StartPersistenceSystems()
{
if (!MLPersistentStore.IsStarted)
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
SetProgress(TEXT_FAILED_TO_START_PERSISTENT_STORE);
_state = State.CritialError;
}
else
{
while (true)
{
result = MLPersistentCoordinateFrames.Start();
if ((MLPassableWorldResult)result.Code == MLPassableWorldResult.LowMapQuality ||
(MLPassableWorldResult)result.Code == MLPassableWorldResult.UnableToLocalize)
{
SetProgress(string.Format(TEXT_RETRY_PCF, result, _retryIntervalInSeconds));
yield return(new WaitForSeconds(_retryIntervalInSeconds));
}
else
{
break;
}
}
}
}
OnStartPersistentSystemComplete();
}
/// <summary>
/// Handler for binding restore
/// </summary>
/// <param name="contentBinding">Content binding.</param>
/// <param name="resultCode">Result code.</param>
void HandleBindingRestore(MLContentBinding contentBinding, MLResult result)
{
_state = State.BindingComplete;
Debug.Log("binding result : " + contentBinding.PCF.CurrentResult);
if (!result.IsOk)
{
MLPersistentStore.DeleteBinding(contentBinding);
Debug.LogFormat("Failed to restore : {0} - {1}. Result code:", gameObject.name, contentBinding.PCF.CFUID, result.Code);
}
}
/// <summary>
/// Responds to privilege requester result.
/// </summary>
/// <param name="result">MLResult of the privilege request</param>
void HandlePrivilegesDone(MLResult result)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
if (!result.IsOk)
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
Debug.LogErrorFormat("Error: PersistenceExample failed to get requested privileges, disabling script. Reason: {0}", result);
_statusText.text = "<color=red>Failed to acquire necessary privileges</color>";
enabled = false;
return;
}
_statusText.text = "Status: Starting up Systems";
result = MLPersistentStore.Start();
if (!result.IsOk)
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
PerformStartup();
}
else
{
MLPersistentCoordinateFrames.OnInitialized += HandleInitialized;
}
}
/// <summary>
/// Shuts down the systems started in Start
/// </summary>
void OnDestroy()
{
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
MLPrivileges.Stop();
}
private void Start()
{
pv = GetComponent <PhotonView>();
if (pv.IsMine)
{
NetworkUI = PhotonNetwork.Instantiate("UISync", transform.position, transform.rotation);
Debug.Log("NetworkUISync object is spawned");
}
else
{
NetworkUI = GameObject.FindObjectOfType <NetworkUISync>().gameObject;
}
_findAllPCFs = FindAllPCFs();
if (_PCFVizPrefab == null)
{
Debug.LogError("PCFVisualizer Prefab is not assigned");
return;
}
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PCFVisualizer failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
else
{
Debug.Log("Persistent store started");
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("MLPersistentCoordinateFrames failed to start. Reason {0}", result);
return;
}
else
{
Debug.Log("MLPersistentCoordinateFrames started");
}
MLPCF.OnCreate += OnNewPCFCreated;
StartCoroutine(DelayedPCFRetreival());
if (MLInput.IsStarted == false)
{
MLInput.Start();
}
MLInput.OnControllerButtonDown += HandleControllerButtonDown;
}
/// <summary>
/// Shuts down the started systems.
/// </summary>
void OnDestroy()
{
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (_privilegeRequester != null)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
foreach (GameObject go in _pcfObjs)
{
Destroy(go);
}
}
/// <summary>
/// Proceeds with further start up operations if the system successfully initialized.
/// </summary>
void HandleInitialized(MLResult status)
{
MLPersistentCoordinateFrames.OnInitialized -= HandleInitialized;
if (status.IsOk)
{
PerformStartup();
}
else
{
_statusText.text = string.Format("<color=red>{0}</color>", status);
Debug.LogErrorFormat("Error: MLPersistentCoordinateFrames failed to initialize, but will try again. Reason: {0}", status);
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
Invoke("StartAPIs", 3);
}
}
/// <summary>
/// Validates variables, initializes systems, and prepares to show PCFs
/// </summary>
void Start()
{
if (_prefab == null)
{
Debug.LogError("Error: PCFVisualizer._representativePrefab not set, disabling script.");
enabled = false;
return;
}
if (_countText == null)
{
Debug.LogError("Error: PCFVisualizer._countText not set, disabling script.");
enabled = false;
return;
}
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PCFVisualizer failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PCFVisualizer failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
TryShowingAllPCFs(GetPCFList());
}
else
{
MLPersistentCoordinateFrames.OnReady += HandleReady;
}
}
/// <summary>
/// Shuts down the started systems.
/// </summary>
void OnDestroy()
{
if (MLInput.IsStarted)
{
MLInput.OnControllerButtonDown -= HandleButtonDown;
MLInput.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (_privilegeRequester != null)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
}
/// <summary>
/// Tries to save the existing game object ids and also calls the persistent
/// system save call to ensure game object to the PCF bindings are saved.
/// </summary>
void TrySave()
{
if (_state == State.SaveRequired && alignedBinding != null)
{
_state = State.Done;
//Debug.LogFormat("Saving Objects {0}", _exampleObjects.Count);
if (!MLPersistentStore.IsStarted)
{
Debug.LogError("MLPersistentStore is not started! can't save. ");
return;
}
//Update the binding (re-store offsets) before saving
alignedBinding.Update();
Debug.Log("saving binding for: " + referencePointName);
MLPersistentStore.Save(alignedBinding);
SetProgress(string.Format(TEXT_SAVE_COMPLETE, 1));
}
}
/// <summary>
/// Shuts down the started systems.
/// </summary>
void OnDestroy()
{
#if !UNITY_EDITOR
if (MLInput.IsStarted)
{
MLInput.OnControllerButtonDown -= HandleButtonDown;
MLInput.Stop();
}
#endif
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
MLPrivileges.Stop();
}
/// <summary>
/// Attempts to start the MLPersistentStore and MLPersistentCoordinateFrames APIs
/// </summary>
void StartAPIs()
{
_statusText.text = "Status: Starting up Systems";
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
PerformStartup();
}
else
{
MLPersistentCoordinateFrames.OnInitialized += HandleInitialized;
}
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
StopCoroutine(_findAllPCFs);
foreach (GameObject go in _pcfObjs)
{
if (go != null)
{
Destroy(go);
}
}
MLPCF.OnCreate -= HandleCreate;
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
}
/// <summary>
/// Start this instance.
/// </summary>
void Start()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
SetError("Failed to start persistent store. Disabling component");
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
SetError("Failed to start coordinate frames system. disabling component");
enabled = false;
return;
}
if (_representativePrefab == null)
{
SetError("Error: _representativePrefab must be set");
enabled = false;
return;
}
List <MLPCF> pcfList;
result = MLPersistentCoordinateFrames.GetAllPCFs(out pcfList, int.MaxValue);
if (!result.IsOk)
{
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
SetError(result.ToString());
enabled = false;
return;
}
TryShowingAllPCFs(pcfList);
}
/// <summary>
/// Validates variables, initializes systems, and prepares to show PCFs
/// </summary>
void Start()
{
if (_prefab == null)
{
Debug.LogError("Error: PCFVisualizer._representativePrefab is not set, disabling script.");
enabled = false;
return;
}
if (_goodPCFCountText == null)
{
Debug.LogError("Error: PCFVisualizer._goodPCFCountText is not set, disabling script.");
enabled = false;
return;
}
_goodPCFCountText.text = "PCFs Loaded: 0";
_goodPCFCountText.gameObject.SetActive(false);
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PCFVisualizer failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PCFVisualizer failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
MLPCF.OnCreate += HandleCreate;
_findAllPCFs = FindAllPCFs();
}
/// <summary>
/// Responds to privilege requester result.
/// </summary>
/// <param name="result"/>
void HandlePrivilegesDone(MLResult result)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PersistenceExample failed to get requested privileges, disabling script. Reason: {0}", result);
_statusText.text = "<color=red>Failed to acquire necessary privileges</color>";
enabled = false;
return;
}
_statusText.text = "Status: Starting up Systems";
result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
HandleReady();
}
else
{
MLPersistentCoordinateFrames.OnReady += HandleReady;
}
}
/// <summary>
/// Finds the closest pcf for this persistent point.
/// </summary>
void BindToAllPCFs()
{
_state = State.BindToAllPCFs;
string suffix = "";
int count = 0;
// In the loop below we try to associate the persitent point with not only
// the closest but all pcfs in the surrounding. This will increase the probablilty
// of restoration on reboots. It's costly in terms of disk space so we will limit it to
// a max
foreach (MLPCF pcf in _allPCFs)
{
string objectName = gameObject.name + suffix;
var returnResult = MLPersistentCoordinateFrames.GetPCFPosition(pcf, (result, returnPCF) =>
{
if (result.IsOk && pcf.CurrentResult == MLResultCode.Ok)
{
Debug.Log("binding to PCF: " + pcf.CFUID);
Binding = MLContentBinder.BindToPCF(objectName, gameObject, pcf);
MLPersistentStore.Save(Binding);
}
else
{
Debug.LogWarningFormat("Failed to find the position for PCF {0}", returnPCF.CFUID);
}
});
if (!returnResult.IsOk)
{
Debug.LogError("Failed to GetPCF");
break;
}
suffix = "-" + count;
count++;
}
_state = State.BindingComplete;
}
/// <summary>
/// Responds to privilege requester result.
/// </summary>
/// <param name="result"/>
void HandlePrivilegesDone(MLResult result)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
if (!result.IsOk)
{
string errorMsg = string.Format("Error: PersistenceExample failed to get requested privileges, disabling script. Reason: {0}", result);
Debug.LogErrorFormat(errorMsg);
SetProgress(errorMsg);
enabled = false;
return;
}
result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PersistenceExample failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
HandleReady();
}
else
{
MLPersistentCoordinateFrames.OnReady += HandleReady;
}
}
void HandlePrivilegesDone(MLResult result)
{
PrivilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PersistentCoordinates failed to get requested privileges, " +
"disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: PersistentCoordinates failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("Error: PersistentCoordinates failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (MLPersistentCoordinateFrames.IsReady)
{
Inititalize();
}
else
{
MLPersistentCoordinateFrames.OnInitialized += OnPcfInitialized;
}
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
foreach (MLPersistentPoint point in _persistentPoints)
{
if (point != null)
{
Destroy(point.gameObject);
}
}
MLInput.OnControllerButtonDown -= HandleButtonDown;
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (_privilegeRequester != null)
{
_privilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
}
