void Pursue()
{
distanceFromPlayer = Vector3.Distance(transform.position, player.transform.position);
if (enemyAlerted == true)
{
if (distanceFromPlayer <= safeDistanceFromPlayer)
{
Vector3 targetDir = player.transform.position - transform.position;
float relativeHeading = Vector3.Angle(transform.forward, transform.TransformVector(player.transform.forward));
float toTarget = Vector3.Angle(transform.forward, transform.TransformVector(targetDir));
if (toTarget > 90 && relativeHeading < 20 || player.GetComponent <PlayerMovement>().speed < 0.01f)
{
Seek(player.transform.position);
return;
}
float lookAhead = targetDir.magnitude / (agent.speed + player.GetComponent <PlayerMovement>().speed);
Seek(player.transform.position + player.transform.forward * lookAhead);
}
if (distanceFromPlayer > safeDistanceFromPlayer)
{
enemyAlerted = false;
enemyState = GlobalVariables.EnemyStates.Wander;
}
}
}
protected virtual void Start()
{
agent = GetComponent <NavMeshAgent>();
player = GameObject.FindWithTag("Player");
enemyState = GlobalVariables.EnemyStates.Wander;
coolDown = false;
enemyAlerted = false;
isDead = false;
enemyHealthSlider = GetComponentInChildren <Slider>();
curEnemyHealth = maxEnemyHealth;
enemyHealthSlider.value = CalculatingEnemyHealth();
}
void Wander()
{
distanceFromPlayer = Vector3.Distance(transform.position, player.transform.position);
//Debug.Log(distanceFromPlayer);
if (!enemyAlerted && distanceFromPlayer >= safeDistanceFromPlayer)
{
wanderTarget += new Vector3(Random.Range(-1.0f, 1.0f) * wanderJitter, 0, Random.Range(-1.0f, 1.0f) * wanderJitter);
wanderTarget.Normalize();
wanderTarget *= wanderRadius;
Vector3 targetLocal = wanderTarget + new Vector3(0, 0, wanderDistance);
Vector3 targetWorld = gameObject.transform.InverseTransformVector(targetLocal);
targetWorld = Random.insideUnitSphere * wanderRadius;
Seek(targetWorld);
}
else
{
enemyAlerted = true;
enemyState = GlobalVariables.EnemyStates.Pursue;
}
}
