screen oglavlenie:
    button: 
        xalign 0.5 # Позиция кнопки по х
        yalign 0.4 # Позиция кнопки по y
        background "gui/картинка.png"  # путь до картинки, которая будет кнопкой    
        text "Глава 1" yalign .5 xalign .5 size 40 # текст на картинке / size 40 - размер текста
        action [Hide("oglavlenie"), Jump ("glava1")] # Закрыли экран, перешли в главу 1

$ choice_var = 0
screen choice(items):
    style_prefix "choice"

    if choice_var == 0:
        hbox:
         for i in items:
             textbutton i.caption action i.action

    elif choice_var == 1:
        hbox:
            for i in items:
                button:
                    minimum 350, 341
                    idle_background "gui/button/choice_idle.png"
                    hover_background "gui/button/choice_hover.png"
                    text i.caption align 0.5 , 0.5
                    action i.action

style choice_hbox is hbox
style choice_button is button
style choice_button_text is button_text

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "game/distribute.rpy", line 1720, in <module>
  File "game/distribute.rpy", line 1727, in _execute_python_hide
  File "game/distribute.rpy", line 633, in __init__
  File "game/distribute.rpy", line 1468, in make_package
  File "game/package_formats.rpy", line 147, in __init__
IOError: [Errno 22] invalid mode ('wb') or filename: u'D:\\RepPy\\EnternalHappiness-0.1beta\n-dists\\EnternalHappiness-0.1beta\n-win.zip'

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "launcher/game/distribute.rpyc", line 1720, in script
  File "renpy/ast.py", line 1111, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "renpy/python.py", line 1049, in py_exec_bytecode
    exec(bytecode, globals, locals)
  File "game/distribute.rpy", line 1720, in <module>
  File "game/distribute.rpy", line 1727, in _execute_python_hide
  File "game/distribute.rpy", line 633, in __init__
  File "game/distribute.rpy", line 1468, in make_package
  File "game/package_formats.rpy", line 147, in __init__
  File "/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python2.7/zipfile.py", line 779, in __init__
IOError: [Errno 22] invalid mode ('wb') or filename: u'D:\\RepPy\\EnternalHappiness-0.1beta\n-dists\\EnternalHappiness-0.1beta\n-win.zip'

menu:
        "Да":
            jump choice5_yes
        "Нет":
            jump choice5_no

    label choice5_yes:
        $ menu_flag = True    
        show bg nu3
        show anny rd with Dissolve(2.0):
            xalign 0.95
            yalign 1.0
        a "Ай!"
        jump next

    label choice5_no:
        $ menu_flag = False
        show bg street
        show anny sad
     
        jump next

    label next:
        show anny sad
        show bg street with Dissolve(1.0)
        show tim rd:
            xalign 0.25
            yalign 1.0
        
        show tim smiled2
       
        if menu_flag:
            show anny rd
        a"!!!."
    else:
        show anny
        a"....!"

init python:
    menu_flag = True либо же False

default yes = True
#обязательно над стартом
label start:
z "Привет."
"Ты" "Привет!"
z "Будешь дружить?"
menu:
"Да":
$ yes = True
z "Отлично"
jump end
"Нет":
z "Ну и зря"
$ yes = False
jump end
label end:
If yes == True:
z "хорошая концовка."
If yes == False:
z "Прощай..."
return

screen test_frame(xxx=0.0,yyy=0.0):
детали не важно
bar какой-то:
детали

show screen test_frame(0.1,0.4)
    show screen test_frame(0.9,0.4)