screen choice(items):
    $ rows = 0
    for i in items:
        $rows += i.caption.count('\n')
        $rows += len(i.caption) // 22
        $rows += 1
    $ ScrlAuto = 'vertical' if rows>10 else None
    style_prefix "choice"

    viewport:
        area(1410, 820, 520, 255)
        spacing -15
        scrollbars ScrlAuto
        draggable True
        mousewheel True
        arrowkeys True

        vbox id "vb1":
            xfill True
            spacing -10

            for i in items:
                button:
                    action i.action
                    background None
                    xpadding 0 ypadding 0 xmargin 0 ymargin 0
                    textbutton i.caption action i.action xpos 20 yalign .0
                    foreground "pref"

default AutoScroll = None
default ChoiceHeight = 300 #ожидаемая сумма высот для полоски. отличается от высоты возможно из за спейсинга. возможно надо будет подкрутить

init python:       
    def GetMenuHeight(items):
        yy = 0
        output = 0
        for i in items:
            yy+=1
            widget = renpy.get_widget('choice','vbb'+str(yy))
            output+= widget.window_size[1]
        return output
        
    def ScrlAuto(items):
        global AutoScroll, ChoiceHeight    
        AutoScroll = 'vertical' if GetMenuHeight(items)>ChoiceHeight else None
        return

screen choice_clutch(items):
    timer .01 action Function(ScrlAuto,items)

screen choice(items):
    use choice_clutch(items)

    style_prefix "choice"

    viewport:
        area(1410, 820, 520, 255)
        spacing -15
        scrollbars AutoScroll
        draggable True
        mousewheel True
        arrowkeys True

        vbox id "vb1":
            xfill True
            spacing -10
            $yy = 0
            for i in items:
                $yy+=1
                button:
                    id "vbb"+str(yy)
                    action i.action
                    background None
                    xpadding 0 ypadding 0 xmargin 0 ymargin 0
                    textbutton i.caption action i.action xpos 20 yalign .0
                    foreground "pref"

# game/script.rpy <--file from which the lines are taken
translate language script_#######:  #<--string for replacing original script with translation
# n "Commented version of line from original script."
n "Translated version of line."

# game/script.rpy <--файл откуда будут браться строки
translate language script_#######:  #<--строка из оригинала скрипта, которую заменяем переводом
# n "Закомментированная версия строки из оригинала скрипта."
n "Переведённая версия строки."

image button2:
    'button'
    zoom 1.5

image button2hover:
    'button2'
    ease .3 zoom 1.1
    ease .3 zoom 1.0
    repeat

screen testbutton:
    imagebutton idle 'button2' hover 'button2hover' action Jump('warp')

transform zoom_button:
    on idle:
        linear .1 zoom 1.0    
    on hover:
        linear .1 zoom 1.25

screen but():
    imagebutton idle "tri" action Return() at zoom_button

imagebutton:
....name "im_but"+str(i)
....align (0.5, 0.0)
....idle room.icon
....selected_idle room.icon + " act"
....selected_hover room.icon + " act"

....selected room == current_room
....keysym 'K_'+str(i)
....focus_mask True
....action [SetVariable("current_room", room), Jump("AfterWaiting")]
....at middle_zoom

key str(i) action [SetVariable("current_room", room), Jump("AfterWaiting")]

image movie = Movie(play="Images/scenes/anim1.mpg")