extends Control

onready var Grid = $Scroll/Grid
var Item = load("res://Scenes/Inventory/Item.tscn")
var hide = true

func _ready():
	for i in Global.item_bases:
		var item = Item.instance()
		item.connect("selected", self, "selected")
		item.selectable = true
		item.name = i.name
		item.set_texture(i.scene)
		item.rect_min_size = Vector2(128, 128)
		item.select(Global.is_filter(i.name))
		Grid.add_child(item)

func selected(item):
	if item.selected:
		item.select(false)
		Global.del_filter(item.name)
	else:
		item.select(true)
		Global.add_filter(item.name)

func _process(delta):
	if hide:
		rect_position.x = lerp(rect_position.x, rect_size.x, 10 * delta)
	else:
		rect_position.x = lerp(rect_position.x, 0, 10 * delta)

func open():
	hide = false

func _on_Back_pressed():
	hide = true