extends ScrollContainer

var SCROLL: float = 0
var delay: float = 0.02 #seconds
var wait: float = 0

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	wait = delay

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	wait -= delta
	if wait < 0:
		wait = delay
		#SCROLL DOWN
		if SCROLL == 1:
			if (scroll_vertical + get_v_scroll_bar().page) < get_v_scroll_bar().max_value:
				scroll_vertical += Settings.inspiration_list_speed
			else:
				scroll_back_up()
		#SCROLL UP
		elif SCROLL == -1:
			if scroll_vertical != 0:
				scroll_vertical -= Settings.inspiration_list_speed
			else:
				scroll_to_bottom()

func scroll_back_up() -> void:
	SCROLL = -1

func scroll_to_bottom() -> void:
	scroll_vertical = 0 #Reset to top first.
	SCROLL = 1