init -1:
    $ config.layers = ["master", "transient", "mylayer", "screens", "overlay"]

init -1 python::
    def MyShown():
        renpy.show_screen("inventory_screen", _layer="mylayer")
    def MyHidey(tag, layer=None):
        renpy.hide_screen("name", layer="mylayer")

#Кнопка включения инвентаря
screen inventory_button:
    textbutton "Инвентарь" action [Show (MyShown), Hideinterface()]  align (.95,.04)

#Экран инвентаря
screen inventory_screen:
    add "gui/inventory.png" # the background
    modal True #prevent clicking on other stuff when inventory is shown
    #use battle_frame(char=player, position=(.97,.20)) # we show characters stats (mp, hp) on the inv. screen
    #use battle_frame(char=dog, position=(.97,.50))
    hbox align (.91,.05):
        textbutton "" action [Hide("inventory_screen", MyHidey), Return()]:
            background "gui/but.png"
            hover_background "gui/but_hover.png"