What is the error, and can you share your script file ?
#Using nested classes
merry fjord
woeful karma
extends Resource
class_name Card
export var index = 0
export var title = ""
extends Resource
class_name Deck
export var cards = []
func add_card(card):
cards.append(card)
func shuffle():
cards = cards.shuffle()
Up to this point it works
func _ready():
...
deck.add_card(card)
card = Card.new()
#deck.shuffle()
var output = "Card index: %d - %s" % [deck.cards[i].index, deck.cards[i].title]
output += "\n"
output += "Value i: %d Deck total %d" % [i, deck.cards.size()]
print(output)
But when I remove the comment that shuffle function it doesn't work
woeful karma
I must add that I did change the names of the files
I closed and opened the editor but I still have the issue
merry fjord
where is the _ready function located ?
woeful karma
It said Invalid get index '0'
merry fjord
ah
your deck might be empty, try doing it in this order instead
var card = Card.new()
deck.add_card(card)
Yeah I do, I declared the card in the top, before the _ready function but I need to remove the data to get a new card
merry fjord
oh, this code is inside a for loop ?
woeful karma
The deck is also a class that I declared before the ready function and it's in a while loop
It's just to text the waters, make a deck so that I can work with the functionality first before I can add the cards and visuals
merry fjord
ah i missed this, you're assigning the return value of cards.shuffle() to cards
however, the shuffle of Array is a function that doesn't return anything
woeful karma
You mean deck.shuffle()?
merry fjord
you only need to call cards.shuffle() and that's it
no, the shuffle function you're using on the cards Array