// Use this for initialization
void Start () {
state = MiniBoidState.Disabled;
effectsEnabled = true;
EnableEffects(false);
noiseOffset = Random.Range(0f, 10f);
}
public void UpdatePosition (Vector3 playerPosition, Vector3 playerVelocity) {
Vector3 toPlayer = playerPosition - transform.position;
float toPlayerDist = toPlayer.magnitude;
// disable at set distance
if (state == MiniBoidState.Flying && toPlayerDist > maxDist) {
state = MiniBoidState.Disabled;
EnableEffects(false);
} else if (state == MiniBoidState.Disabled && toPlayerDist <= maxDist) {
state = MiniBoidState.Flying;
EnableEffects(true);
}
if (state == MiniBoidState.Flying || state == MiniBoidState.Landing) {
FlyUpdate(playerPosition, playerVelocity);
}
}
public override void Deactivate() {
StopAllCoroutines();
state = MiniBoidState.Pooled;
EnableEffects(false);
gameObject.SetActive(false);
}
public override void Activate() {
gameObject.SetActive(true);
EnableEffects(true);
state = MiniBoidState.Flying;
}
private IEnumerator LandingRoutine() {
state = MiniBoidState.Landing;
float defaultSpeed = speed;
float defaultRotSpeed = rotSpeed;
while ((transform.position - target.transform.position).magnitude > goalRadiusEpsilon) {
speed *= 1f - (0.1f * Time.deltaTime);
rotSpeed *= 1f + (1f * Time.deltaTime);
yield return null;
}
transform.position = target.transform.position;
speed = defaultSpeed;
rotSpeed = defaultRotSpeed;
StartCoroutine(CleanupRoutine());
}
private IEnumerator CleanupRoutine() {
state = MiniBoidState.CleanUp;
float time = EnableEffects(false, false);
yield return new WaitForSeconds(time);
ReturnToPool();
}
private IEnumerator LaunchRoutine(Vector3 direction) {
state = MiniBoidState.Launching;
Vector3 launchVel = direction.normalized * speed;
for (float timer = 0f; timer < launchTime; timer += Time.deltaTime) {
velocity = launchVel;
transform.position += velocity * Time.deltaTime;
transform.LookAt(transform.position + velocity, Vector3.up);
yield return null;
}
state = MiniBoidState.Flying;
}