private void Awake()
{
chasingState = new ChasingState(this);
idleState = new EnemyIdleState(this);
returningState = new ReturningState(this);
attackingState = new AttackingState(this);
visiblePlayers = new List <GameObject>();
returnPosition = new Vector3(transform.position.x, transform.position.y, transform.position.z);
eyes = transform.FindChild("Eyes");
health = GetComponent <EnemyHealth>();
attack = GetComponent <EnemyAttack>();
sounds = GetComponent <EnemySoundController>();
animator = GetComponent <EnemyAnimationController>();
navMeshAgent = GetComponent <NavMeshAgent>();
isTargetting = false;
if (transform.parent.CompareTag("EnemyMob"))
{
mobKnowledge = GetComponentInParent <EnemyMobKnowledge>();
}
tm = GameObject.FindWithTag("TeamManager").GetComponent <TeamManager>();
}
void Returning()
{
switch (_currentReturningState)
{
case ReturningState.NONE:
break;
case ReturningState.LOOKING_FOR_TARGET:
targetLocation = RandomPointInPlayerSphere();
_currentReturningState = ReturningState.MOVING;
break;
case ReturningState.MOVING:
transform.position = Vector3.MoveTowards(transform.position, targetLocation,Time.deltaTime / movementRate);
if (ReachedTarget())
_currentReturningState = ReturningState.REACHED_TARGET;
break;
case ReturningState.REACHED_TARGET:
_currentAIState = AIStates.DECIDING;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
void ResetAIStates()
{
idleTimeLeft = Random.Range(5, 10);
_currentReturningState = ReturningState.NONE;
_currentIdleState = IdleState.NONE;
_currentRoamingState = RoamingState.NONE;
_currentPlayingState = PlayingState.NONE;
}
void Deciding()
{
ResetAIStates();
if (IsOutOfPlayerLimits())
{
_currentAIState = AIStates.RETURNING;
if (_currentReturningState == ReturningState.NONE)
_currentReturningState = ReturningState.LOOKING_FOR_TARGET;
}
else
{
if (Random.value < 0.5f)
{
_currentAIState = AIStates.IDLING;
if (_currentIdleState == IdleState.NONE)
_currentIdleState = IdleState.DOIN_MY_THANG;
}
else
{
_currentAIState = AIStates.ROAMING;
if (_currentRoamingState == RoamingState.NONE)
_currentRoamingState = RoamingState.LOOKING_FOR_TARGET;
}
}
}
