public void OnTriggerEnter(Collider col)
{
if (col.transform.tag == "Follower")
{
col.transform.parent.GetComponent <FollowFish>().Respawn();
State = MorayState.RETRACT;
}
//If player is accedentaly eaten often this should include a transform test
else if (State == MorayState.ATTACK && col.transform.tag == "Player" && col.transform == target)
{
col.transform.GetComponent <Player>().Kill(Player.DeathCause.EATEN);
State = MorayState.RETRACT;
}
}
void Update()
{
var moveDir = 0;
Vector3 targetPos;
switch (State)
{
case MorayState.ATTACK:
moveDir = 1;
target = playerFollowers.GetTarget();
targetPos = target.position;
while (segmentTraveled >= 1.0f)
{
var ray = new Ray(transform.position, transform.forward);
RaycastHit hit;
if (attackTraveled >= AttackDistance ||
(Physics.Raycast(ray.origin, ray.direction, out hit, 1.5f, 1) && hit.transform.tag != "Player"))
{
State = MorayState.RETRACT;
return;
}
var g = (GameObject)Instantiate(MoraneSegment, InitialPosition - 2.5f * InitialForward, initialRotation);
var segment = g.GetComponent <MoraySegment>();
segment.Moray = this;
if (TailSegment != null)
{
TailSegment.Tail = segment.transform;
segment.Head = TailSegment.transform;
}
else
{
HeadSegment = segment;
segment.Head = transform;
}
//segment.InnerUpdate(segmentTraveled / Speed);
segmentTraveled -= 1.0f;
TailSegment = segment;
}
break;
case MorayState.RETRACT:
targetPos = (HeadSegment == null) ? InitialPosition : HeadSegment.transform.position;
moveDir = -1;
if (HeadSegment == null && Vector3.Distance(transform.position, InitialPosition) < 1.0f)
{
transform.position = InitialPosition;
transform.rotation = initialRotation;
State = MorayState.IDLE;
}
break;
default:
case MorayState.IDLE:
target = playerFollowers.GetTarget();
targetPos = target.position;
if (Vector3.Distance(transform.position, targetPos) < SightDistance &&
Vector3.Angle(transform.forward, targetPos - transform.position) < SightAngle)
{
State = MorayState.ATTACK;
attackTraveled = 0.0f;
segmentTraveled = 0.8f;
}
targetPos = transform.position;
break;
}
var newPosition = Vector3.MoveTowards(transform.position, targetPos, Speed * Time.deltaTime);
var movement = newPosition - transform.position;
attackTraveled += movement.magnitude; //Only used by attackState
segmentTraveled += movement.magnitude; //Only used by attackState
transform.rotation = Quaternion.LookRotation(Vector3.RotateTowards(transform.forward, moveDir * movement, 0.4f, 0));
transform.position += moveDir * transform.forward * movement.magnitude;
}