pocket-friends/pocket_friends/_development/surfaces/_black_screen.py

import pygame
from pocket_friends.elements import surface


class Surface(surface.GameSurface):
    def __init__(self, game_res, resources_dir, game_fps, **kwargs):
        super().__init__(game_res, resources_dir, game_fps)
        self.game_fps = game_fps
        self.frames = -3 * game_fps
        self.delay = 1
        self.font = pygame.font.Font(resources_dir + '/fonts/5Pts5.ttf', 10)
        self.title = pygame.image.load(resources_dir + '/images/debug/invalid.png').convert_alpha()
        self.next_surface = '_dev_menu'

    def update(self):
        self.preprocess()
        self.fill((0, 0, 0))

        text_1 = self.font.render('Press B', False, (64, 64, 64))
        text_2 = self.font.render('to return', False, (64, 64, 64))

        if self.frames < 0:
            self.blit(text_1, (3, 20))
            self.blit(text_2, (3, 40))

        self.frames += 1
        if self.frames > self.game_fps:
            self.frames = 0

        for event in pygame.event.get():
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_b:
                    self.running = False