protected virtual void OnSceneGUI()
{
SharkBehavior example = (SharkBehavior)target;
EditorGUI.BeginChangeCheck();
Vector3 newTargetPosition = Handles.PositionHandle(example.PatrolPoint, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(example, "Change Look At Target Position");
example.PatrolPoint = newTargetPosition;
}
}
IEnumerator AttackState()
{
anim.SetTrigger("attack");
_state = SharkBehavior.Attack;
while (_state == SharkBehavior.Attack)
{
if (Time.time >= timeLastSubtracted + .7)
{
StartCoroutine(FollowState());
StopCoroutine(AttackState());
}
yield return(0);
}
}
IEnumerator FollowState()
{
_state = SharkBehavior.Follow;
while (_state == SharkBehavior.Follow)
{
transform.LookAt(_player.transform.position);
float distance = Vector3.Distance(transform.position, _target.position);
if (distance <= attackDistance)
{
timeLastSubtracted = Time.time;
StartCoroutine(AttackState());
StopCoroutine(FollowState());
}
if (distance >= 30)
{
transform.position = _points[0].transform.position;
StartCoroutine(PatrolState());
StopCoroutine(FollowState());
}
transform.Translate(Vector3.forward * (2 * Time.deltaTime));
yield return(0);
}
}
IEnumerator PatrolState()
{
_state = SharkBehavior.Patrol;
_currentPoint = 0;
StopCoroutine(FollowState());
while (_state == SharkBehavior.Patrol)
{
transform.LookAt(_points[_currentPoint].transform.position);
transform.Translate(Vector3.forward * (3 * Time.deltaTime));
if (Mathf.Abs(_points[_currentPoint].transform.position.x - this.transform.position.x) < 1)
{
if (_currentPoint == _points.Length - 1)
{
_currentPoint = 0;
}
else
{
_currentPoint += 1;
}
}
yield return(0);
}
}
