Wallet

Currency container: a balance per StringName id (e.g. &"coins", &"gems"). Standalone or an Inventory sub-component. No implicit cap; games enforce caps externally via can_afford / add / remove round-trips. Mutations are atomic: add/remove return the new balance or a negative number on failure, so callers can roll back.

Source: addons/item_vault/inventory/wallet.gd

Syntax

class Wallet extends RefCounted

Members

Name	Kind	Summary
currency_changed	Signal	Emitted whenever any currency's balance changes. payload: { "currency": StringName, "old": int, "new": int }
get_balance	Method
can_afford	Method
balances	Method
currencies	Method
add	Method
remove	Method
set_balance	Method
clear	Method
transfer_from	Method
merge_from	Method
to_dict	Method
from_dict	Method