extends Panel

const ItemClass = preload("res://Item.gd");

var slots = Array();

func _ready():
	slots.resize(512);
	slots.insert(1, get_node("Grid/Slot1"));
	slots.insert(2, get_node("Grid/Slot2"));
	slots.insert(3, get_node("Grid/Slot3"));

func getSlotByType(type):
	return slots[type];

func getItemByType(type):
	return slots[type].item;

func getFreeSlot():
	for i in range(1, 3):
		if !slots[i].item:
			return slots[i];
			
func AddToHotbar(itemName, itemIcon):
	var slot = getFreeSlot()
	if not slot:
		return false
	slot.setItem(ItemClass.new(itemName, itemIcon, null, 100, Global.SlotType.SLOT_DEFAULT))
	return true