extends EnemyState
class_name EnemySearch

@export var max_search_time : float = 10.0
@export var scan_time : float = 3
@export var scan_cone_angle : float = 90

var search_timer = max_search_time
var scan_timer
var scan_direction = scan_cone_angle/2

func Enter():
	scan_timer = scan_time
	get_new_point_of_interest()

func Update(delta):
	if search_timer > 0:
		search_timer -= delta
		update_minimap(0,1.0,ColorSwatch.ORANGE_COLOR)
		attack_on_sight()
		#on timeout change scan direction
		if scan_timer > 0:
			scan_timer -= delta
		else:
			change_scan_direction()
	else:
		Transitioned.emit(self,"idle")

func Physics_Update(delta):
	#if navigation is finished get new point, otherwise continue on path
	if character.nav_agent.is_navigation_finished():
		if has_points_to_investigate():
			get_new_point_of_interest()
		else:
			Transitioned.emit(self,"idle")
	else:
		move_to_nav_point(delta)
	
	#do turret scan
	turret_scan(Vector3(0,scan_direction,0),delta)



func change_scan_direction():
	scan_timer = scan_time
	scan_direction = -scan_direction