public void EndPatrolling(RatBrain.RatState state)
{
stateRef = state;
if (hasCoroutineStarted)
{
canPatrol = false;
hasCoroutineStarted = false;
StopCoroutine(Patrol());
}
}
public void BeginPatrolling(RatBrain.RatState state)
{
if (!hasCoroutineStarted)
{
canPatrol = true;
hasCoroutineStarted = true;
stateRef = state;
StartCoroutine(Patrol());
}
}
public void EndChasing(RatBrain.RatState state)
{
stateRef = state;
if (hasCoroutineStarted)
{
canChase = false;
hasCoroutineStarted = false;
this.target = null;
StopCoroutine(Chase());
}
}
// Start is called before the first frame update
void Start()
{
mtc = GetComponent <MoveToTargetComponent>();
if (waypoints.Count > 0)
{
state = RatBrain.RatState.PATROL;
currentWaypoint = waypoints[currentIndex];
mtc.BeginChasing(state, currentWaypoint);
}
else
{
state = RatBrain.RatState.UNDECIDED;
}
}
// Update is called once per frame
void Update()
{
if (sensingComp.HasTargetToFollow())
{
state = RatBrain.RatState.CHASE;
GameObject target = sensingComp.GetTarget();
moveToTargetComp.BeginChasing(state, target);
}
else
{
state = RatBrain.RatState.PATROL;
moveToTargetComp.EndChasing(state);
}
}
// Update is called once per frame
void Update()
{
if (waypoints.Count > 0)
{
Vector3 distance = transform.position - mtc.target.transform.position;
bool isCloseEnough = distance.magnitude < mtc.stoppingDistance;
if (isCloseEnough)
{
state = RatBrain.RatState.UNDECIDED;
mtc.EndChasing(state);
currentIndex = (currentIndex + 1) % waypoints.Count;
currentWaypoint = waypoints[currentIndex];
mtc.BeginChasing(state, currentWaypoint);
state = RatBrain.RatState.PATROL;
}
}
}
public void BeginChasing(RatBrain.RatState state, GameObject target)
{
stateRef = state;
// change target if currentTarget is overwritten from SensingComponent
if (this.target != null && this.target != target)
{
StopCoroutine(Chase());
hasCoroutineStarted = false;
}
// if rat has not seen anyone yet, chase the first target it sees
if (!hasCoroutineStarted)
{
canChase = true;
hasCoroutineStarted = true;
this.target = target;
StartCoroutine(Chase());
}
}
public void SetStateRef(RatBrain.RatState state)
{
stateRef = state;
}
