private IEnumerator WaitToShoot()
{
_waiting = true;
yield return(new WaitForSeconds(1f));
_waiting = false;
horseshoeState = HorseshoeState.Firing;
}
// Update is called once per frame
void Update()
{
if (rb.velocity == Vector2.zero)
{
// StartCoroutine(ChargeUp());
}
switch (horseshoeState)
{
case HorseshoeState.Moving:
rb.freezeRotation = false;
if (NeedsDestination())
{
_destination = GenerateNewDestination();
// Debug.Log(_destination);
}
//face the goal
faceDirection = gameObject.transform.position - goal.transform.position;
float angle = Mathf.Atan2(faceDirection.y, faceDirection.x) * Mathf.Rad2Deg;
rb.rotation = angle + -90f;
//MoveToDestination
// transform.Translate((_destination - transform.position) * Time.deltaTime);
transform.position = Vector3.MoveTowards(transform.position, _destination, 0.04f);
if (transform.position == _destination)
{
horseshoeState = HorseshoeState.Charging;
//Debug.Log("go to charging");
}
break;
case HorseshoeState.Charging:
// Debug.Log("begingernerating");
animator.SetTrigger("BeginGenerating");
if (_destination != Vector3.zero)
{
rb.velocity = Vector2.zero;
rb.angularVelocity = 0f;
}
_destination = Vector3.zero; //I dont like this, need to make cleaner
break;
case HorseshoeState.WaitingToShoot:
animator.ResetTrigger("BeginGenerating");
animator.SetTrigger("ReadyToShoot");
rb.freezeRotation = true;
if (!_waiting) //this is needed or else we will continuously invoke this due to update, want to find a better way to do ai that doesnt involve this
{
StartCoroutine(WaitToShoot());
}
// horseshoeState = HorseshoeState.Firing;
break;
case HorseshoeState.Firing:
GameObject puck = Instantiate(projectile, transform.GetChild(0).position, Quaternion.identity);
GameManager.Instance._puckList.Add(puck);
puck.GetComponent <Rigidbody2D>().AddForce((gameObject.transform.position - goal.transform.position) * -0.01f);
//Debug.Log("howmuch is this firing");
animator.ResetTrigger("ReadyToShoot");
animator.SetTrigger("ReturnToIdle");
horseshoeState = HorseshoeState.PostFireWait;
break;
case HorseshoeState.PostFireWait:
StartCoroutine(WaitAfterFire());
break;
default:
break;
}
}
// Start is called before the first frame update
void Start()
{
animator = GetComponent <Animator>();
rb = GetComponent <Rigidbody2D>();
horseshoeState = HorseshoeState.Moving;
}
private IEnumerator WaitAfterFire()
{
yield return(new WaitForSeconds(1.5f));
horseshoeState = HorseshoeState.Moving;
}
public void DoneCharging()
{
horseshoeState = HorseshoeState.WaitingToShoot;
}