private void Update()
{
nameTextHolder.transform.LookAt(Camera.main.transform.position);
if (isAcquired)
{
if (controls.Player.TriangleorY.triggered)
{
if (GameObject.FindGameObjectWithTag("CrossHair").GetComponent <Crosshair>().enemyTarget != null)
{
enemyTarget = GameObject.FindGameObjectWithTag("CrossHair").GetComponent <Crosshair>().enemyTarget;
if (enemyTarget != null)
{
navMeshAgent.speed = speed;
currentState = AI_FOLLOWER_STATES.FOLLOWER_SENT_TO_ATTACK;
}
else
{
Debug.Log("No Target!");
}
}
}
}
switch (currentState)
{
case AI_FOLLOWER_STATES.FOLLOWER_IDLE:
break;
case AI_FOLLOWER_STATES.FOLLOWER_FOLLOWING:
if (Vector3.Distance(player.transform.position, transform.position) <= 4.0f)
{
navMeshAgent.speed = 0.0f;
}
else
{
navMeshAgent.speed = speed;
destination = player.transform;
SetDestination();
}
break;
case AI_FOLLOWER_STATES.FOLLOWER_SENT_TO_ATTACK:
if (enemyTarget == null)
{
currentState = AI_FOLLOWER_STATES.FOLLOWER_FOLLOWING;
break;
}
destination = enemyTarget.transform;
SetDestination();
break;
default:
break;
}
}
private void Start()
{
player = GameObject.FindGameObjectWithTag("Player");
navMeshAgent = gameObject.GetComponent <NavMeshAgent>();
navMeshAgent.speed = speed;
if (navMeshAgent == null)
{
Debug.Log("Error: NavMeshAgent is not attatched to this AI");
}
isAcquired = false;
nameText.GetComponent <TextMesh>().text = followerName;
currentState = AI_FOLLOWER_STATES.FOLLOWER_IDLE;
}
public void OnTriggerStay(Collider col)
{
if (col.tag == "Player")
{
if (isAcquired == false)
{
uiActionText.SetActive(true);
if (controls.Player.Interaction.triggered)
{
destination = player.transform;
SetDestination();
currentState = AI_FOLLOWER_STATES.FOLLOWER_FOLLOWING;
uiActionText.SetActive(false);
isAcquired = true;
}
}
}
if (col.tag == "Enemy")
{
col.gameObject.GetComponent <Enemy>().TakeDamage(damage);
}
}
