[solved] is it possible to set save_name inside screens.rpy?

[Kia]

I've tried to do this the easy way without the whole making another label and make jumps:

Code: Select all

screen save():

    # This ensures that any other menu screen is replaced.
    tag menu

    use navigation
    $ save_name = s_name+":"+char_name
    text "[save_name]" yalign 0.8
    use file_picker

the text shows that save_name is changed but no save name is added to the save slot, I can guess 3 reasons for It but I how I can find out which one is the case?
guess 1: the save_name I have here is only a local variable inside the save screen (I've tried to make it a global variable but the result was the same)
guess 2: renpy takes save_name and stores it in another variable before save() is called
guess 3: I forgot what it was...
so anyway is there any way to do this without changing the key configuration and a whole bunch of unnecessary code?

[orz]

It works if you use store.save_name instead of just save_name.

[Kia]

ow I didn't noticed your answer back then... but it's never late for saying thank you ^_^