extends EnemyState
class_name EnemyStunned

@export var stunned_stars : Node
@export var stun_time_start : float = 5.0

var move_direction : Vector3
var scan_direction : float

var wander_time : float
var scan_time : float
var stun_time

const WANDER_AMT = 50
const TURRET_TURN_AMT : float = 180.0

func Enter():
	super()
	print("ENEMY STUNNED")
	if stunned_stars:
		stunned_stars.visible = true
	randomize_wander()
	stun_time = stun_time_start

func _Exit():
	if stunned_stars:
		stunned_stars.visible = false

func Update(delta):
	if wander_time > 0:
		wander_time -= delta
	else:
		randomize_wander()
	
	if stun_time > 0:
		stun_time -= delta
	else:
		stunned_stars.visible = false
		Transitioned.emit(self,"idle")

func Physics_Update(delta : float):
	if enemy:
		var destination = enemy.nav_agent.get_next_path_position()
		var local_destination = destination - enemy.global_position
		var direction = local_destination.normalized()
		if enemy.global_position.distance_to(local_destination) > 1:
			enemy.velocity = direction * move_speed
			enemy.global_rotation.y += delta * 4

func randomize_wander():
	var x = randf_range(-WANDER_AMT,WANDER_AMT)
	var z = randf_range(-WANDER_AMT,WANDER_AMT)
	move_direction = enemy.global_position + Vector3(x,0,z)
	enemy.nav_agent.set_target_position(move_direction)
	wander_time = randf_range(1,3)