import pygame
import time


class Surface(pygame.Surface):
    def __init__(self, window_size, resources_dir, game_fps):
        super().__init__(window_size, pygame.SRCALPHA)
        self.name = 'title'
        self.running = True
        self.next_surface = None

        self.bg = pygame.image.load(resources_dir + '/images/bg.png').convert_alpha()
        self.title = pygame.image.load(resources_dir + '/images/title.png').convert_alpha()
        self.frames = 1
        self.game_fps = game_fps
        self.delay = 1

    def update(self):
        self.blit(self.bg, (0, 0))
        self.blit(self.title, (0, 0))

        self.frames += 1
        if self.frames > self.game_fps * self.delay:
            self.next_surface = 'egg_select'
            self.running = False