extends ParallaxLayer

export var speed := 20.0
var offset_x = 0.0
var last_camera_x = 0.0

func _ready():
	last_camera_x = get_node("../../Camera2D").get_camera_position().x

func _process(delta):
	motion_offset = Vector2(offset_x, 0)
	var new_camera_x = get_node("../../Camera2D").get_camera_position().x
	offset_x -= delta*speed + (new_camera_x - last_camera_x)*-2
	last_camera_x = new_camera_x