from time import sleep
import pygame
import pygame_menu 
from pygame_menu import themes

pygame.init()
surface = pygame.display.set_mode((600,400))

def set_difficulty(value, difficulty):
    print(value)
    print(difficulty)

def start_the_game():
    pass

def level_menu():
    mainmenu._open(level)

mainmenu = pygame_menu.Menu('Welcome', 600, 400, theme=themes.THEME_SOLARIZED)
mainmenu.add.text_input('Name: ', default='username', maxchar=20)
mainmenu.add.button('play', start_the_game)
mainmenu.add.button('levels', level_menu)
mainmenu.add.button('Quit', pygame_menu.events.EXIT)

level = pygame_menu.Menu('select a Difficulty', 600, 400, theme=themes.THEME_BLUE)

level.add.selector('Difficulty',[('Hard,1'),('Easy,2')], onchange=set_difficulty)

while True:
    events = pygame.event.get()
    for event in events:
        if event.type == pygame.QUIT:
            exit()
    
    if mainmenu.is_enabled():
        mainmenu.update(events)
        mainmenu.draw(surface)

    pygame.display.update()