No attribute "name" error in inventory[SOLVED]

[kedta35]

I'm trying to make it so that I have one inventory for each character, here's my code:

Code: Select all

init python:

    # Inventory 1

    class InventoryFio():
        def __init__(self, items, no_of_items):
            self.items = items
            self.no_of_items = no_of_items

        def add_item(self, item):
            self.items.append(item)
            self.no_of_items += 1

        def remove_item(self, item):
            self.items.remove(item)
            self.no_of_items -= 1

        def add_amount_bought(self, item, amount):
            self.items.append(item)
            self.no_of_items += amount

        def list_items(self):
            if len(self.items) < 1:
                ("0 Items")
            else:
                for item in self.items:
                    (f"{item.name} - {item.description}")

    # Inventory 2

    class InventoryBren():
        def __init__(self, items, no_of_items):
            self.items = items
            self.no_of_items = no_of_items

        def add_item(self, item):
            self.items.append(item)
            self.no_of_items += 1

        def remove_item(self, item):
            self.items.remove(item)
            self.no_of_items -= 1    

        def add_amount_bought(self, item, amount):
            self.items.append(item)
            self.no_of_items += amount    
    
        def list_items(self):
            if len(self.items) < 1:
                ("0 Items")
            else:
                for item in self.items:
                    (f"{item.name} - {item.description}")


    class InventoryItem():
        def __init__(self, name, description):
            self.name = name
            self.description = description

Here's the items and how I add items to the inventories:

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default inventoryfio = InventoryFio([], 0)
default inventorybren = InventoryBren([], 0)

define goldc = InventoryItem("Gold Coins", "Currency")
define stick = InventoryItem("Stick", "A stick")

Code: Select all

label inv_check:

    "Adding 783 Gold Coins..."
    $ inventoryfio.add_amount_bought("goldc", 783)
    "Now I have this much..."
    $ inventoryfio.list_items()

But then I get an error saying "AttributeError: 'str' object has no attribute 'name'"

Can anyone help please, thanks in advance.

[philat]

You're adding "goldc", a string, not goldc, the item.

[m_from_space]

I'm trying to make it so that I have one inventory for each character, here's my code:

On a important sidenote, it's a bit weird to create two similar classes for that. The point of classes is that you derive objects from them, so you only need one Inventory class and then create two characters-related inventory objects from them. I also would suggest using something like an "InventoryStack" class if you want to count items like goldcoins; or you make the count part of the item class. Otherwise if your character has 100 gold coins and 10 sticks in their inventory, how many items do they have? 2? 110? (I think nobody cares about 110 in this case, but your class counts exactly that.)