//Responsibilities:
/// <summary>
/// This script's bgi responsibility is shooting out a ray from the players gaze (ie the forward direction of the normal)
/// and seeing if it hits an object of type Animal_LP and if so, which animal it is...
/// </summary>
void Awake()
{
if (Instance == null)
{
Instance = this;
}
else
{
Destroy(Instance);
}
}
// Update is called once per frame
void Update()
{
if (TobiiAPI.IsConnected)
{
hasFocus = _gazeAware.HasGazeFocus;
}
else
{
RaycastHit hit = PlayerGaze.FindPlayerGaze(playerCam, false);
hasFocus = hit.collider == _collider;
}
var distBool = false;
// This object is gazed upon
if (hasFocus)
{
distBool = Vector3.Distance(transform.position, playerTrans.position) < AwarenessDistance;
if (distBool)
{
_cumulativeTimer += Time.deltaTime;
stillLookedAtEvent.Invoke();
}
}
// This object has just started being gazed upon
if (hasFocus && !_stillLookedAt)
{
if (distBool)
{
_stillLookedAt = true;
lookedAtEvent.Invoke();
}
}
// This object is no longer being gazed upon
if (_stillLookedAt && !hasFocus)
{
_stillLookedAt = false;
UpdateLoggingValues();
notLookedAtEvent.Invoke();
}
if (debugMode)
{
debugCumulativeTime = RetrieveCumulativeTimer();
}
}
// ------------- Update -----------------
void Update()
{
if (_disable)
{
currentLookAt = LookTypes.idle;
}
switch (currentLookAt) // Checks which type of gaze the light should use
{
case LookTypes.followGaze:
// Look at gaze
varyAmount = varyAmountFollowGaze;
innerAngle = standardInnerAngle;
outerAngle = standardOuterAngle;
turnTime = resetTurnTime;
pos = PlayerGaze.FindPlayerGaze();
pos = DecideTargetGaze(pos);
break;
case LookTypes.stareAtGaze:
// Stare at gaze (No / less saccades)
varyAmount = varyAmountStareAtGaze;
innerAngle = focusedInnerAngle;
outerAngle = focusedOuterAngle;
turnTime = resetTurnTime;
pos = PlayerGaze.FindPlayerGaze();
pos = DecideTargetGaze(pos);
break;
case LookTypes.idle:
// Idle
varyAmount = varyAmountIdle;
innerAngle = unfocusedInnerAngle;
outerAngle = unfocusedOuterAngle;
turnTime = idleTurnTime;
pos = DecideIdlePoint();
break;
case LookTypes.stareAtObject:
// Look at object
varyAmount = varyAmountStareAtObject;
innerAngle = focusedInnerAngle;
outerAngle = focusedOuterAngle;
turnTime = resetTurnTime;
pos = currentObject.position;
break;
case LookTypes.distractingGaze:
// Stare at spot in player FoV furthest from the bookshelf to distract them
if (altGazeActive) // Note: Might cause problems by causing the lights to use old information.
{
break;
}
varyAmount = varyAmountStareAtObject;
innerAngle = focusedInnerAngle;
outerAngle = focusedOuterAngle;
turnTime = resetTurnTime;
pos = DecideDistractionPoint();
distracting = true;
altLookTimer = Time.time;
altGazeActive = true;
break;
case LookTypes.alternateObjects:
// Look at bookshelf and books alternatingly
varyAmount = varyAmountStareAtObject;
innerAngle = standardInnerAngle;
outerAngle = standardOuterAngle;
turnTime = resetTurnTime;
pos = DecideObjectAlternateing(pos);
break;
case LookTypes.lookAtPlayer:
// Look at the player character
mainTimer = 0;
varyAmount = varyAmountStareAtObject;
innerAngle = focusedInnerAngle;
outerAngle = focusedOuterAngle;
turnTime = resetTurnTime;
pos = PlayerCharacter.position;
if (!altGazeActive)
{
altLookTimer = Time.time;
}
altGazeActive = true;
break;
default:
pos = PlayerGaze.FindPlayerGaze();
break;
}
// Select target. Rotate to it. Saccade around it.
if (Time.time - mainTimer > lastMoveTime && !moving)
{
CalcDoRotation(pos);
// Resets the gaze mode/type
if (Time.time - altLookTimer > altContinueTime && altGazeActive)
{
altGazeActive = false;
altLookTimer = 0;
currentLookAt = resetLookAt;
}
}
var position = thisTrans.position;
Debug.DrawRay(position, pos - position,
Color.yellow);
}