public override ActionState update(AbstractAI ai, float delta)
{
ActionState state = this;
if (_timer > 0f) //... SEARCH ...//
{
/*
* Check if player is seen -> currentActionState == WALK
* Check if Entity got hitted -> currentActionState = SEARCH, spottedPlayer = 3
* Check if playerSpotted == 0 -> currentActionState == IDLE
* Check if playerSpotted > 0 -> currentActionState == WALK
*/
_timer -= delta; //... lookAroundTimer -> wie lang herumdrehen, lookAround, soll sich herum drehen
ai.navMeshAgent.isStopped = true;
//enemy.walkingTimer = _lifetime;//patience;//Transition!
ai.IsLooking();
}
else
{
if (ai.hasAlzheimer && ai.currentSenseState != AbstractAI.SenseStates.neverSeenPlayer &&
ai.alzheimerTimer < 0f)
{
state = new Idle(20f); //Forgetful I guess
}
else
{
ai.IsRoaming();
//enemy.walkingTimer = _lifetime;//patience;//Transition!
state = new Walk(20f);
ai.currentSenseState = (ai.currentSenseState == AbstractAI.SenseStates.neverSeenPlayer)
? AbstractAI.SenseStates.neverSeenPlayer
: AbstractAI.SenseStates.alarmed;
}
}
return(state);
}
private void FixedUpdate()
{
//Debug.Log(currHP);
//==============================================================================================================
if (!(_state is Dead))
{
ActionState newState = NotDead();
_state = (newState != null) ? newState : _state;
if (currentSenseState != SenseStates.neverSeenPlayer)
{
if (hasAlzheimer)
{
if (alzheimerTimer >= 0)
{
alzheimerTimer -= Time.deltaTime;
}
else
{
alzheimerTimer = patience;
currentSenseState = SenseStates.neverSeenPlayer;
_state = new Idle(20f);
}
}
}
var playerPosition = Player.transform.position;
Vector3 vectorToPlayer = eyes.transform.position - playerPosition;
float distanceFromPlayer = vectorToPlayer.magnitude;
float angel = Vector3.Angle(-transform.forward, vectorToPlayer);
//Debug.Log("distanceFromPlayer: " +distanceFromPlayer);
if (distanceFromPlayer > 35)
{
SwitchEnemyColliderState(false); //Improve performance
}
else
{
SwitchEnemyColliderState(true);
if (
distanceFromPlayer <= 1.95 &&
!Physics.Linecast(eyes.position, Player.transform.position, searchMask) ||
(distanceFromPlayer <= sightDistance &&
angel <= sightAngle &&
!Physics.Linecast(eyes.position, Player.transform.position, searchMask))
)
{
if (Mathf.Abs(eyes.position.y - playerPosition.y) < 3f) //Vertical distance is narrowed.
{
//...only when player is on the same level attacking makes sense!
_lastSeenPlayerPosition = Player.transform.position;
if (!(_state is Attack))
{
_state = new Chase(patience);
currentSenseState = SenseStates.playerSpotted;
}
}
}
}
}
_state = _state.update(this, Time.deltaTime);
_DrawPath();
}
