// internal methods
void ParseMessage(string aMessage)
{
GazeIO.Sample sample = JsonUtility.FromJson <GazeIO.Sample>(aMessage);
if (sample.isValid)
{
//print($"WS:> sample = {sample.x}, {sample.y}");
UpdateCursorLocation(sample);
return;
}
GazeIO.State state = JsonUtility.FromJson <GazeIO.State>(aMessage);
if (state.isValid)
{
//print($"WS:> status = {state.value}");
UpdateState(state);
return;
}
GazeIO.Device device = JsonUtility.FromJson <GazeIO.Device>(aMessage);
if (device.isValid)
{
//print($"WS:> device name = {device.name}");
UpdateDeviceInfo(device);
return;
}
}
void UpdateState(GazeIO.State aState)
{
bool trackingChanged = aState.isTracking != _isTracking;
_isTracking = aState.isTracking;
// gaze ui and controls
options.interactable = !_isTracking && !aState.isBusy;
calibrate.interactable = !_isTracking && aState.isConnected && !aState.isBusy;
toggleTracking.interactable = aState.isConnected && aState.isCalibrated && !aState.isBusy;
toggleTracking.GetComponentInChildren <Text>().text = _isTracking ? "Stop" : "Start";
gazeControls.SetActive(!_isTracking);
State(this, new EventArgs());
if (_isTracking && !_gameWasActvated)
{
ActivateGame();
}
if (trackingChanged)
{
// input module
GetComponent <StandaloneInputModule>().enabled = !_isTracking;
//GetComponent<GazeInput>().enabled = _isTracking;
FirstPersonController fps = PlayerAvatar.getLocalPlayer()?.GetComponent <FirstPersonController>();
if (fps != null)
{
fps.enabled = _isTracking;
}
if (_isTracking)
{
GameStart(this, new EventArgs());
}
else
{
GameStop(this, new EventArgs());
}
}
}
void UpdateState(GazeIO.State aState)
{
bool trackingChanged = aState.isTracking != isTracking;
isTracking = aState.isTracking;
// gaze ui and controls
options.interactable = !isTracking && !aState.isBusy;
calibrate.interactable = !isTracking && aState.isConnected && !aState.isBusy;
toggleTracking.interactable = aState.isConnected && aState.isCalibrated && !aState.isBusy && !isTracking;
toggleTracking.GetComponentInChildren <Text>().text = isTracking ? "Stop" : "Start";
//gazeControls.SetActive(!isTracking);
State(this, new EventArgs());
if (isTracking && !_trackingInitialized)
{
InitializeTracking();
_log.ClearEvents();
}
if (trackingChanged)
{
// input module
GetComponent <StandaloneInputModule>().enabled = !isTracking;
if (isTracking)
{
Start(this, new EventArgs());
}
else
{
Stop(this, new EventArgs());
}
}
}
public StateArgs(GazeIO.State aState)
{
state = aState;
}