private void Roam()
{
//Move = new Vector2(UnityEngine.Random.Range(-1f,1f), Random.Range(-1f, 1f));
Move = roamDirection;
Move.Normalize();
previousState = PriestState.Roam;
}
private void Chase()
{
if (previousState != PriestState.Chase)
{
SoundManager.instance.PlayPriestSound();
if (foundPlayerParticleSystems != null)
{
foreach (var particleSystem in foundPlayerParticleSystems)
{
particleSystem.Play();
}
}
}
Vector2 direction;
if (scareCrowToChase != null)
{
direction = scareCrowToChase.transform.position - transform.position;
}
else
{
direction = player.position - transform.position;
}
direction.Normalize();
Move = direction;
previousState = PriestState.Chase;
}
private void Update()
{
if (scarecrows.Count > 0)
{
foreach (var scarecrow in scarecrows)
{
if (Vector2.Distance(transform.position, scarecrow.transform.position) < 50)
{
scareCrowToChase = scarecrow;
myState = PriestState.Chase;
}
}
if (scareCrowToChase == null)
{
if (Vector2.Distance(player.transform.position, transform.position) < 50)
{
myState = PriestState.Chase;
}
else
{
myState = PriestState.Roam;
}
}
}
else
{
if (Vector2.Distance(player.transform.position, transform.position) < 50)
{
myState = PriestState.Chase;
}
else
{
myState = PriestState.Roam;
}
scareCrowToChase = null;
}
switch (myState)
{
case PriestState.Idle:
Idle();
break;
case PriestState.Roam:
Roam();
break;
case PriestState.Chase:
Chase();
break;
default:
break;
}
if (Move.Equals(Vector2.zero))
{
animator.SetBool("walk", false);
}
animator.SetBool("walk", true);
if (scareCrowToChase == null)
{
if (Move.x < 0)
{
transform.localScale = new Vector3(-1, 1, 1);
}
else
{
transform.localScale = new Vector3(1, 1, 1);
}
}
rb.velocity = Move * speed;
}
private void Idle()
{
Move = new Vector2(0, 0);
previousState = PriestState.Idle;
}
