private void FixedUpdate()
{
if (Target)
{
if (CheckRayCollideWithEntity(transform.position, Target.position - transform.position, "Wall"))
{
if (CheckRayCollideWithEntity(transform.position,
Target.GetComponent <Renderer>().bounds.max - transform.position, "Wall"))
{
lastPosTarget = Target.GetComponent <Renderer>().bounds.min;
}
else if (CheckRayCollideWithEntity(transform.position,
Target.GetComponent <Renderer>().bounds.min - transform.position, "Wall"))
{
lastPosTarget = Target.GetComponent <Renderer>().bounds.max;
}
minRotate = CheckRotate(transform.localEulerAngles.y - angleView / 2);
maxRotate = CheckRotate(transform.localEulerAngles.y + angleView / 2);
listWayPoint.Add(lastPosTarget);
Target = null;
pathState = PATHSTATES.LostTarget;
}
}
}
public void NewTarget(Transform player)
{
pathState = PATHSTATES.Hunting;
Target = player;
levelMgr.EnemyDetectPlayer(enemy.gameObject);
}
private void Hunting()
{
Move(Target.position);
listWayPoint.Add(transform.position);
if (Vector3.Distance(transform.position, Target.position) > rangeOfView)
{
levelMgr.EnemyLostPlayer(enemy.gameObject);
Target = null;
pathState = PATHSTATES.Repositioning;
}
}
private void LostTarget()
{
Move(lastPosTarget);
if (Vector3.Distance(transform.position, lastPosTarget) < 1)
{
pathState = PATHSTATES.Research;
}
if (CheckRayCollideWithEntity(transform.position, transform.forward, "Wall", 1f))
{
levelMgr.EnemyLostPlayer(enemy.gameObject);
listWayPoint.Remove(listWayPoint[listWayPoint.Count - 1]);
pathState = PATHSTATES.Repositioning;
}
}
private void Repositioning()
{
if (!CheckRayCollideWithEntity(transform.position, posStart - transform.position, "Wall"))
{
listWayPoint.RemoveRange(1, listWayPoint.Count - 1);
}
Vector3 currentWaypoint = listWayPoint[listWayPoint.Count - 1];
if (Vector3.Distance(transform.position, currentWaypoint) < 1)
{
listWayPoint.Remove(currentWaypoint);
if (listWayPoint.Count == 0)
{
pathState = PATHSTATES.Waiting;
}
}
Move(currentWaypoint);
}
private void Research()
{
transform.RotateAround(transform.position, Vector3.up, 4 * sign * rotationSpeed * Time.deltaTime);
if (sign == 0 && Target == null)
{
sign = -1;
pathState = PATHSTATES.Repositioning;
levelMgr.EnemyLostPlayer(enemy.gameObject);
}
if (sign < 0 && transform.localEulerAngles.y <= minRotate)
{
sign *= -1;
}
else if (sign > 0 && transform.localEulerAngles.y >= maxRotate)
{
sign = 0;
}
}