private void Start()
{
State = DenialMonsterState.Stalking;
health.EntityKilledListeners += () =>
{
Destroy(gameObject);
};
}
IEnumerator Disabled()
{
GetComponent<Rigidbody2D>().gravityScale = 1;
yield return new WaitForSeconds(1.0f);
GetComponent<Rigidbody2D>().gravityScale = 0;
State = DenialMonsterState.Hiding;
}
IEnumerator Show()
{
particleSystem.gameObject.SetActive(true);
particleSystem.Play(true);
animator.SetBool("Visible", true);
yield return new WaitForSeconds(1.25f);
State = DenialMonsterState.Attacking;
}
IEnumerator Stalk()
{
attackCone.SetActive(false);
float x = Random.Range(-1, 1);
Vector2 ran = new Vector2(x, 1.0f);
var mag = stalkDistance + Random.Range(-stalkDIstanceVariance / 2, stalkDIstanceVariance / 2); //TODO: optimize
while (Vector2.Distance(transform.position, _rose.transform.position) > mag + 5.0f && State == DenialMonsterState.Stalking)
{
Vector2 targ = (Vector2)_rose.transform.position + ran * mag;
Vector2 vel = (targ - (Vector2)transform.position).normalized * moveSpeed;
Debug.DrawLine(transform.position, targ, Color.red);
_rigidBody2D.velocity = vel;
yield return null;
}
_rigidBody2D.velocity = Vector2.zero;
State = DenialMonsterState.Showing;
}
IEnumerator Hide()
{
particleSystem.Stop(true);
particleSystem.gameObject.SetActive(false);
attackCone.SetActive(false);
animator.SetBool("IsLooking", false);
yield return new WaitForSeconds(1.25f);
if (State == DenialMonsterState.Hiding)
{
animator.SetBool("Visible", false);
yield return new WaitForSeconds(1.25f);
float x = Random.Range(_rose.transform.position.x - 100.0f, _rose.transform.position.x + 100.0f);
float y = 100.0f;
transform.position = new Vector3(x, y, transform.position.z);
yield return new WaitForSeconds(2.25f);
State = DenialMonsterState.Stalking;
}
}
IEnumerator Reposition()
{
if (_repositionsSoFar > maxRepositions)
{
_repositionsSoFar = 0;
State = DenialMonsterState.Hiding;
}
float x = Random.Range(-1, 1);
Vector2 ran = new Vector2(x, 1.0f);
var mag = stalkDistance + Random.Range(-stalkDIstanceVariance / 2, stalkDIstanceVariance / 2); //TODO: optimize
Vector2 targ = (Vector2)_rose.transform.position + ran * mag;
float startTime = Time.time;
float lastTime = startTime;
float timeElapsed = 0;
while (State == DenialMonsterState.Repositioning && timeElapsed < 5.0f)
{
float dt = Time.time - lastTime;
timeElapsed += dt;
lastTime = Time.time;
targ = (Vector2)_rose.transform.position + ran * mag;
Vector2 vel = (targ - (Vector2)transform.position).normalized * repositionMoveSpeed;
_rigidBody2D.velocity = vel;
if(Vector2.Distance(transform.position, targ) < 0.5f)
{
x = Random.Range(-1, 1);
ran = new Vector2(x, 1.0f);
mag = stalkDistance + Random.Range(-stalkDIstanceVariance / 2, stalkDIstanceVariance / 2); //TODO: optimize
targ = (Vector2)_rose.transform.position + ran * mag;
}
yield return null;
}
_rigidBody2D.velocity = Vector2.zero;
State = DenialMonsterState.Attacking;
}
IEnumerator Attack()
{
_repositionsSoFar++;
if (_repositionsSoFar > maxRepositions)
{
_repositionsSoFar = 0;
State = DenialMonsterState.Hiding;
}
else
{
attackCone.transform.MatchUpVector((_rose.transform.position - particleSystem.transform.position).normalized);
float startTime = Time.time;
float lastTime = startTime;
float timeElapsed = 0;
animator.SetBool("IsLooking", true);
yield return new WaitForSeconds(0.2f);
attackCone.SetActive(true);
while (timeElapsed < attackTime && State == DenialMonsterState.Attacking)
{
float dt = Time.time - lastTime;
lastTime = Time.time;
timeElapsed += dt;
attackCone.transform.MatchUpVector((_rose.transform.position - particleSystem.transform.position).normalized);
yield return null;
}
attackCone.SetActive(false);
animator.SetBool("IsLooking", false);
yield return new WaitForSeconds(2.0f);
State = DenialMonsterState.Repositioning;
}
}
