Manage items in a list (Array)

[richycapy]

Hello

I’m trying to create a delivery inventory system, in which the user when he buys something online, it takes certain amount of days to deliver

This is the class of my inventory:

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init python:
    class Item:
            def __init__(self, name, namees, picture, maxallowed, daysittakes, dayspassed, cost):
                self.name = name
                self.namees = namees
                self.picture = picture
                self.maxallowed = maxallowed
                self.daysittakes = daysittakes
                self.dayspassed = dayspassed
                self.cost = cost

            def passday(self, amount=1):
                self.passday+= amount
                if self.passday> daysittakes:
                    self.passday= daysittakes

At the end of each day, I would like to see which products are on their way, and place the once arrived on another list, or add another day to the once still to arrive, so I do this:

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$ poolsupply = Item("Pool Supply", "Artículos de limpieza", "quimicos.png", 1, 5, 0, 150)

$ productssent.append(poolsupply)

$ countproductssent = len(productssent)
    if countproductssent > 0:
        for product in productssent:
            if product.daysittakes = product.dayspassed:
                $ productsdelivered.append(product)
                $ productssent.remove(product)
            else:
                $  product.passday()

But Im getting this error:

Code: Select all

I'm sorry, but errors were detected in your script. Please correct the
errors listed below, and try again.


File "game/historias.rpy", line 3221: expected statement.
    for product in productssent:
                ^

Ren'Py Version: Ren'Py 7.3.5.606
Mon Dec 28 18:32:37 2020

Can someone help me with this?
Thanks a lot

[emanuel]

You need to turn that in a Python block, like so:

Code: Select all

python:
	poolsupply = Item("Pool Supply", "Artículos de limpieza", "quimicos.png", 1, 5, 0, 150)
	productssent.append(poolsupply)
	for product in productssent:
		if product.daysittakes == product.dayspassed:
			productsdelivered.append(product)
			productssent.remove(product)
		else:
			product.passday()

The for loop does nothing when the list is empty, and it's also not empty because you just added an item, so I removed that 'if len > 0' check.
There was also an assignment (=) in the if statement, where you probably want a equality comparison (==)

There are some limitations when it comes to classes and save games in Renpy, but I'm not sure about that, so you may want to look into that.