extends State
class_name EnemyState

@export var enemy : CharacterBody3D
@export var move_speed : float = 3
@export var can_see : bool = false # indicates whether the enemy is able to see things in the state


func Update(delta):
	if enemy.visibility_areas != null:
		for area in enemy.visibility_areas:
			var bodies = area.get_overlapping_bodies()
			if bodies != null:
				for i in bodies:
					if i is Player:
						enemy.character_follow = i
			else:
				enemy.character_follow = null
	
	if enemy.character_follow != null:
		if can_see:
			if enemy.is_player_visible():
				print("PLAYER SPOTTED")
				enemy.cache_player_pos()
				Transitioned.emit(self,"attack")