extends CharacterBody2D


const SPEED = 170.0
const JUMP_VELOCITY = -400.0


func _physics_process(delta: float) -> void:
	# Add the gravity.
	if not is_on_floor():
		velocity += get_gravity() * delta

	# Handle jump.
	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
		velocity.y = JUMP_VELOCITY

	# Get the input direction and handle the movement/deceleration.
	# As good practice, you should replace UI actions with custom gameplay actions.
	var direction := Input.get_vector("left","right","up","down")
	if direction:
		velocity = direction * SPEED
	else:
		velocity = velocity.move_toward(Vector2(0,0), SPEED)

	move_and_slide()


func _on_door_box_area_entered(area: Area2D) -> void:
	print(area.name)
	if area.name == "DoorIn":
		global_position = area.get_parent().get_parent().door_out_node.global_position
		Router.activate_seg.emit(Router.cur_id + 1)
		# +1 seg
	elif area.name == "DoorOut":
		global_position = area.get_parent().get_parent().door_in_node.global_position
		Router.activate_seg.emit(Router.cur_id - 1)
		# -1 seg