public float GetFaceAngle()
{
return(enemy.GetFacingAngle());
}
void Update()
{
wait_timer += Time.deltaTime;
move_dir = Vector3.right * Mathf.Sign(transform.localScale.x);
//If still in starting path
if (!waiting && !HasFallen() && path_list.Count > 0)
{
//Move
Vector3 targ = path_list[current_path];
enemy.MoveTo(targ, speed_mult);
move_dir = Vector3.right * Mathf.Sign((targ - transform.position).x);
//Check if reached target
Vector3 dist_vect = (targ - transform.position);
dist_vect.z = 0f;
if (dist_vect.magnitude < 0.1f)
{
waiting = true;
wait_timer = 0f;
}
//Check if obstacle ahead
bool fronted = enemy.CheckFronted(dist_vect.normalized);
if (fronted && wait_timer > 2f)
{
RewindPath();
wait_timer = 0f;
}
}
//If can't reach starting path anymore
if (!waiting && HasFallen())
{
//Move
Vector3 mdir = Vector3.right * (path_rewind ? -2f : 2f);
Vector3 targ = transform.position + mdir;
enemy.MoveTo(targ, speed_mult);
enemy.FaceToward(targ);
move_dir = Vector3.right * Mathf.Sign((targ - transform.position).x);
//Check if obstacle ahead
Vector3 dist_vect = (targ - transform.position);
bool fronted = enemy.CheckFronted(dist_vect.normalized);
if (fronted && wait_timer > 2f)
{
path_rewind = !path_rewind;
wait_timer = 0f;
}
}
if (waiting)
{
//Wait a bit
if (wait_timer > wait_time)
{
GoToNextPath();
waiting = false;
wait_timer = 0f;
}
}
//Angle
pause_timer += Time.deltaTime;
if (pause_timer > pause_duration)
{
float angle_target = angle_rewind ? angle_min : angle_max;
current_angle = Mathf.MoveTowards(current_angle, angle_target, angle_speed * Time.deltaTime);
face_dir = new Vector3(Mathf.Cos(current_angle * Mathf.Deg2Rad), Mathf.Sin(current_angle * Mathf.Deg2Rad), 0f);
face_dir = new Vector3(Mathf.Sign(move_dir.x) * face_dir.x, face_dir.y, 0f);
}
enemy.FaceToward(transform.position + face_dir * 2f);
if (!angle_rewind && enemy.GetFacingAngle() > angle_max)
{
angle_rewind = true;
pause_timer = 0f;
}
if (angle_rewind && enemy.GetFacingAngle() < angle_min)
{
angle_rewind = false;
pause_timer = 0f;
}
}