class_name State_Walk extends State

@export var move_speed: float = 100.0
@onready var idle: State = $"../idle"
@onready var attack: State = $"../attack"

func enter() -> void:
	player.update_animation("walk")

func exit() -> void:
	pass

func process(_delta : float) -> State:
	if player.direction == Vector2.ZERO:
		return idle

	player.velocity = player.direction * move_speed

	if player.set_direction():
		player.update_animation("walk")
	return null

func physics(_delta : float) -> State:
	return null

func handle_input(event : InputEvent) -> State:
	if event.is_action_pressed("attack"):
		return attack
	if event.is_action_pressed("interact"):
		PlayerManager.interact_pressed.emit()
	return null