// Start is called before the first frame update
void Start()
{
player = GameObject.Find("Mech");
state = JetState.descend;
anim = transform.GetChild(0).GetComponent <Animator>();
nav = gameObject.GetComponentInParent <NavMeshAgent>();
nav.enabled = false;
}
// Update is called once per frame
void Update()
{
switch (state)
{
case JetState.descend:
transform.parent.transform.position -= new Vector3(0, .1f, 0);
break;
case JetState.hover:
state = JetState.seek;
break;
case JetState.seek:
distanceToPlayer = Vector3.Distance(player.transform.position, transform.position);
if (distanceToPlayer > 15)
{
nav.isStopped = false;
//move to target
//Debug.Log("move in");
nav.SetDestination(player.transform.position);
transform.LookAt(player.transform.position);
}
if (distanceToPlayer < 15)
{
nav.isStopped = true;
StartCoroutine(DeployGuns());
//play animation
state = JetState.fight;
}
if (Time.time > nextRocketFireTime && rocketsFired < 4)
{
fireRocket();
nextRocketFireTime = Time.time + 3;
}
break;
case JetState.fight:
distanceToPlayer = Vector3.Distance(player.transform.position, transform.position);
//Debug.Log(distanceToPlayer);
if (Time.time > nextRocketFireTime && rocketsFired < 4)
{
fireRocket();
nextRocketFireTime = Time.time + 3;
}
if (distanceToPlayer < 13)
{
transform.parent.position += (transform.parent.position + (transform.parent.position - player.transform.position)).normalized * Time.deltaTime * 5;
//nav.SetDestination(transform.parent.position + (transform.parent.position - player.transform.position));
}
if (distanceToPlayer > 20)
{
nav.isStopped = false;
//move to target
//Debug.Log("move in");
nav.SetDestination(player.transform.position);
transform.LookAt(player.transform.position);
}
transform.LookAt(player.transform.position);
break;
case JetState.die:
Instantiate(explosion, transform.position, Quaternion.identity);
Destroy(gameObject);
break;
}
IEnumerator DeployGuns()
{
anim.SetBool("isAttacking", true);
yield return(new WaitForSeconds(.5f));
anim.SetBool("gunsDeployed", true);
}
}
