Is it possible to "lock" a choice?

[Cotton Blue]

For example, the visual novel presents the following choices:

Code: Select all

menu:
        "I trust Kinda":
            jump ktp

        "Kinda es my best friend":
            jump kfp2

But to be able to select the first choice ("I trust Kinda"), it is necessary to have completed the other endings of the character.

How can I make Ren'Py recognize when the player has completed four endings, then that option is available to get the ending #5?

[IrinaLazareva]

use persistent data and if-clause...and disabled buttons (optional):

Code: Select all

define config.menu_include_disabled = True #(optional)

    #<.....>
    
label nevermind:
    'Bla'
    menu:
        "I trust Kinda" if persistent.akind and persistent.bkind:
            jump ktp
        "Kinda es my best friend":
            $ persistent.akind = True 
            jump kfp2
        "something else":
            $ persistent.bkind = True
            jump whatever