/** Update is called once per frame.
* First, check LoS on penguin for disguise purposes.
* Second, chase penguin if needed.
* Otherwise, wander randomly.
* Finally, update sprite and/or animation.
**/
void Update()
{
if (transform.FindChild("HumanSprite").GetComponent <SpriteRenderer>().isVisible)
{
RaycastHit2D hit = Physics2D.Raycast(transform.position, facing_right ? Vector2.right : Vector2.left, Mathf.Infinity, 1 << LayerMask.NameToLayer("Player"));
if (hit.collider)
{
// We can see the player.
PlatformerPlayerMovement player = hit.collider.GetComponent <PlatformerPlayerMovement>();
if (player.sliding || player.stealing || player.jumping)
{
// Is that...?
disguise.DecreaseDisguise();
}
chasing = disguise.disguise < 0;
}
}
if (chasing)
{
destination = player.transform.position.x;
body.velocity = new Vector2(destination > transform.position.x ? run_speed : -run_speed, body.velocity.y);
}
else
{
// Head towards goal.
body.velocity = new Vector2(destination > transform.position.x ? speed : -speed, body.velocity.y);
if (AtGoal() || (!override_destination && Time.time > reconsider_goal_time))
{
// If we're here, stop.
body.velocity = new Vector2();
// If destination is not overriden, select a new destination.
if (!override_destination)
{
destination = transform.position.x + (Random.value * 10 - 5);
reconsider_goal_time = Time.time + 10;
}
}
}
if (body.velocity.x > 0)
{
facing_right = true;
}
if (body.velocity.x < 0)
{
facing_right = false;
}
GetComponentInChildren <SpriteRenderer> ().flipX = !facing_right;
}
void OnTriggerStay2D(Collider2D c)
{
if (collision_enabled && c.gameObject.tag == "Player")
{
if (c.gameObject.GetComponent <Rigidbody2D> ().velocity.magnitude > 0.1)
{
disguise.disguise -= bump_penalty * Time.deltaTime;
disguise.DecreaseDisguise();
}
if (movement.chasing)
{
// TODO Remove fish.
// TODO Go to next day.
GameObject.Find("GameManager").GetComponent <GameManagerScript>().NextDay();
}
}
}