TypeError: 'tuple' object is not callable - inventory issue

Discuss how to use the Ren'Py engine to create visual novels and story-based games. New releases are announced in this section.
Forum rules
This is the right place for Ren'Py help. Please ask one question per thread, use a descriptive subject like 'NotFound error in option.rpy' , and include all the relevant information - especially any relevant code and traceback messages. Use the code tag to format scripts.
Post Reply
Message
Author
goldenphoenyyx
Newbie
Posts: 12
Joined: Thu Jun 20, 2019 6:47 pm
Contact:

TypeError: 'tuple' object is not callable - inventory issue

#1 Post by goldenphoenyyx » Wed Oct 07, 2020 4:06 am

Hello!

I'm trying to code an inventory:

Code: Select all


image banana:
    "gui/banana_idle.png"
    size 50,50
    
default banana_item = Consumable("banana", 10, 10)

init python:
    class Player:
        def __init__(self, hunger, athletic, haggling, gaming, tolerance, charisma, logic, mmusic, cooking):
            self.hunger = hunger
            self.max_hunger = hunger
            
	def addHunger(self, amount):
            self.hunger += amount
            if self.hunger > self.max_hunger:
                self.hunger = self.max_hunger
                
                

    class InventoryItem:
        def __init__(self, img, value):
            self.img = img
            self.value = value

    class Consumable(InventoryItem):
        def __init__(self, img, value, hunger_gain):
            InventoryItem.__init__(self, img, value)
            self.hunger_gain = hunger_gain
            
        def consumeEdible(self, target):
            inventory.remove(self)
            selected_item = None
            global selected_item
            target.addHUN(self.hunger_gain)
            
            
start:
    $ inventory.append(banana_item)

When I play through it, the game opens fine, but when I open the inventory I get the error: TypeError: 'tuple' object is not callable
Does anyone have any advice on how to fix this? Am I coding the items wrong??

User avatar
RicharDann
Veteran
Posts: 271
Joined: Thu Aug 31, 2017 11:47 am
Contact:

Re: TypeError: 'tuple' object is not callable - inventory issue

#2 Post by RicharDann » Wed Oct 07, 2020 8:30 am

It seems you tried to call a tuple as if it was a function, but I don't see anything in the code you posted that could be a tuple.
I don't see your definition of theinventory variable, but if you defined it like a tuple, maybe with default inventory = (), then it should be a list, default inventory = []. Tuples aren't changeable so they don't have an append method.
Also, in the consumeEdible method, you should put the global selected_item statement before changing the variable value, else it won't be changed correctly.
The most important step is always the next one.

Post Reply

Who is online

Users browsing this forum: Google [Bot], Ocelot, regigichess