extends ChatterState
class_name MoveState

@export var move_speed := 60.0

var move_direction: Vector2 = Vector2.ZERO
var wander_time: float = 3.0

func randomize_wander():
	move_direction = Vector2(randf_range(-1,1), 0).normalized()
	wander_time = randf_range(1,6)

func _enter() -> void:
	randomize_wander()

func _exit() -> void:
	pass

func _update(delta: float) -> void:
	if wander_time > 0:
		wander_time -= delta
	else:
		if randf() > 0.5:
			transitioned.emit(self, "idle")
		else:
			randomize_wander()

func _physics_update(_delta: float) -> void:
	if chatter:
		if chatter.is_on_wall():
			move_direction = -move_direction
		chatter.velocity = move_direction * move_speed