Godot Version
4.2.1
Question
Hi, still new to Godot. Trying to create basic inventory system from this tutorial:
Got stuck on the: Assigning Slots for Inventory Items section.
Receiving the error:
Cannot find property "set_item" on base "Array[InventorySlot]".gdscript(-1)
Function "set_item()" not found in base Array[InventorySlot].gdscript(-1)
I thought when declaring class_name at beginning of script it makes the class global but the code doesn’t seem to find the data from the other script. What am I missing?
Code is same so far up until that section, but will paste down below mine just in case.
inventory.gd: (attached to panel node)
extends Panel
class_name Inventory
var slots : Array[InventorySlot] # Creating array called slots that holds data type InventorySlot
# Refrencing nodes so we can add functionality to them:
@onready var window : Panel = get_node("InventoryWindow")
@onready var info_text : Label = get_node("InventoryWindow/InfoText")
@export var starter_items : Array[Item]
# ________________________________________________________
# Defining funcs:
func toggle_window (open : bool):
pass
func on_give_player_item (item : Item , amount : int):
pass
func add_item (item : Item):
pass
func remove_item (item : Item):
pass
func get_slot_to_add (item : Item) -> InventorySlot:
return null
func get_slot_to_remove (item : Item) -> InventorySlot:
return null
func get_number_of_item (item : Item) -> int:
return 0
# ________________________________________________________
func _ready():
toggle_window(false) # Makes certain inventory window is closed at start of scene.
# Next we need to assign each inventory slot to the Array[InventorySlot]
for child in get_node("SlotContainer/InventorySlot").get_children():
slots.append(child)
slots.set_item(null) # Problem code...
child.inventory = self
func _process(delta): # Called every frame.
pass
inventory_slot.gd: (attached to button node)
extends Button
class_name InventorySlot
# Defining Vars: (the item itself, quantity of it, inventory itself)
var quantity : int
var item : Item
var inventory : Inventory
# reffing nodes
@onready var quantity_text : Label = get_node("QuantityText")
@onready var inventory_slot_icon : TextureRect = get_node("Icon") #*
# Defining funcs:
func set_item(new_item : Item): #problem code...
pass
func add_item():
pass
func remove_item():
pass
func update_quantity_text():
pass
Thanks for reading, any is help appreciated