导语

滴一一学生卡🙌

结伴上车的学生仔子们

用笑声打破车厢的沉默

大人眼里的晚高峰

是给放学后快乐😀时光的加时

下车的学生匆匆起身带起

一阵熟悉的栀子香于💓

是关于校园的记忆

开始零零散散地闪现

放学后集合的秘密基地/跟着城市变了模样

超级马里奥里的隐藏地图😁（重点）

吃豆人里的闪躲奥秘 😁（重点）

却刻进了DNA里一曾经珍藏的交换日记

不记得被放在了哪里

你现在记得的是/相互鼓励的感动

还是小纸条里写的八卦❓

从肩上的书包到手里的电脑包

时间在改变生活的轨迹🚀

少年带着率真与坚定/甩开不谙世事

同在路上的朋友啊

愿你迎风像栀子花一样/💯继续灿烂地开！

所有文章完整的素材+源码都在👇👇

粉丝白嫖源码福利，请移步至CSDN社区或文末公众hao即可免费。

当我写完前言的时候，可能在长沙的小伙伴儿就知道这是哪儿的宣传语，偷偷给你们提醒，是

一家好喝的奶茶店哦~

今天去喝奶茶的时候，突然看到了这个宣传语我就拍下来啦，然后当做今天的内容素材，嘿嘿

今天小编教大家两款上面提到过的小游戏，直接用Python编程的语言来诠释它们——

1、超级马里奥里的隐藏地图（重点） 2、吃豆人里的闪躲奥秘（重点）。

正文

小霸王，那是属于一代人的记忆，70、80、甚至90后都对这个“键盘”有着不一样的感情。

今今天小编教大家用代码编写两款小游戏给大家，大家喜欢的话记得三连哦~

一、环境准备中

1）运行环境

环境安装：python 3.8: 解释器、pycharm: 代码编辑器。需要安装的模块如下

2）的模块安装方式安装即可。自带的一些模块直接安装Python就可以使用了。

相对应的安装包/安装教程/激活码/使用教程/学习资料/工具插件可以直接找我厚台获取。

2）模块安装

第三方库的安装方式如下：

 一般安装：pip install +模块名 

 镜像源安装：pip install -i https://pypi.douban.com/simple/+模块名

（还有很多国内镜像源，这里是豆瓣的用习惯 了，其他镜像源可以去看下之前文章都有的）

模块安装问题可以详细的找我给大家讲一下的哈，之前其实也有的文章写了几个点的。

二、超级马里奥里的隐藏地图

“超级玛丽”有多少人还记得这款经典游戏？对于90、00后应该不大熟悉，但多多少少印象中见

过那个戴帽子的大胡子穿着背带裤的马里奥🤣！

如果你的童年也曾被魔性的 灯~灯灯~灯~灯灯~灯洗脑那就接着来怀旧一番吧~

1）运行程序：mario_level_1.py。

#!/usr/bin/env python
__author__ = '超级玛丽-源码基地'
 
"""
This is an attempt to recreate the first level of
Super Mario Bros for the NES.
"""
 
import sys
import pygame as pg
from data.main import main
import cProfile
 
 
if __name__=='__main__':
    main()
    pg.quit()
    sys.exit()

2）配置音乐文字等setup.py。🎑

__author__ = 'Python源码基地'
 
"""
This module initializes the display and creates dictionaries of resources.
"""
 
import os
import pygame as pg
from . import tools
from .import constants as c
 
ORIGINAL_CAPTION = c.ORIGINAL_CAPTION
 
 
os.environ['SDL_VIDEO_CENTERED'] = '1'
pg.init()
pg.event.set_allowed([pg.KEYDOWN, pg.KEYUP, pg.QUIT])
pg.display.set_caption(c.ORIGINAL_CAPTION)
SCREEN = pg.display.set_mode(c.SCREEN_SIZE)
SCREEN_RECT = SCREEN.get_rect()
 
 
FONTS = tools.load_all_fonts(os.path.join("resources","fonts"))
MUSIC = tools.load_all_music(os.path.join("resources","music"))
GFX   = tools.load_all_gfx(os.path.join("resources","graphics"))
SFX   = tools.load_all_sfx(os.path.join("resources","sound"))

3）游戏音乐设置game_sound.py。🎑

__author__ = 'Python顾木子吖'
 
import pygame as pg
from . import setup
from . import constants as c
 
class Sound(object):
    """Handles all sound for the game"""
    def __init__(self, overhead_info):
        """Initialize the class"""
        self.sfx_dict = setup.SFX
        self.music_dict = setup.MUSIC
        self.overhead_info = overhead_info
        self.game_info = overhead_info.game_info
        self.set_music_mixer()
 
 
 
    def set_music_mixer(self):
        """Sets music for level"""
        if self.overhead_info.state == c.LEVEL:
            pg.mixer.music.load(self.music_dict['main_theme'])
            pg.mixer.music.play()
            self.state = c.NORMAL
        elif self.overhead_info.state == c.GAME_OVER:
            pg.mixer.music.load(self.music_dict['game_over'])
            pg.mixer.music.play()
            self.state = c.GAME_OVER
 
 
    def update(self, game_info, mario):
        """Updates sound object with game info"""
        self.game_info = game_info
        self.mario = mario
        self.handle_state()
 
    def  handle_state(self):
        """Handles the state of the soundn object"""
        if self.state == c.NORMAL:
            if self.mario.dead:
                self.play_music('death', c.MARIO_DEAD)
            elif self.mario.invincible \
                    and self.mario.losing_invincibility == False:
                self.play_music('invincible', c.MARIO_INVINCIBLE)
            elif self.mario.state == c.FLAGPOLE:
                self.play_music('flagpole', c.FLAGPOLE)
            elif self.overhead_info.time == 100:
                self.play_music('out_of_time', c.TIME_WARNING)
 
 
        elif self.state == c.FLAGPOLE:
            if self.mario.state == c.WALKING_TO_CASTLE:
                self.play_music('stage_clear', c.STAGE_CLEAR)
 
        elif self.state == c.STAGE_CLEAR:
            if self.mario.in_castle:
                self.sfx_dict['count_down'].play()
                self.state = c.FAST_COUNT_DOWN
 
        elif self.state == c.FAST_COUNT_DOWN:
            if self.overhead_info.time == 0:
                self.sfx_dict['count_down'].stop()
                self.state = c.WORLD_CLEAR
 
        elif self.state == c. TIME_WARNING:
            if pg.mixer.music.get_busy() == 0:
                self.play_music('main_theme_sped_up', c.SPED_UP_NORMAL)
            elif self.mario.dead:
                self.play_music('death', c.MARIO_DEAD)
 
        elif self.state == c.SPED_UP_NORMAL:
            if self.mario.dead:
                self.play_music('death', c.MARIO_DEAD)
            elif self.mario.state == c.FLAGPOLE:
                self.play_music('flagpole', c.FLAGPOLE)
 
        elif self.state == c.MARIO_INVINCIBLE:
            if (self.mario.current_time - self.mario.invincible_start_timer) > 11000:
                self.play_music('main_theme', c.NORMAL)
            elif self.mario.dead:
                self.play_music('death', c.MARIO_DEAD)
 
 
        elif self.state == c.WORLD_CLEAR:
            pass
        elif self.state == c.MARIO_DEAD:
            pass
        elif self.state == c.GAME_OVER:
            pass
 
    def play_music(self, key, state):
        """Plays new music"""
        pg.mixer.music.load(self.music_dict[key])
        pg.mixer.music.play()
        self.state = state
 
    def stop_music(self):
        """Stops playback"""
        pg.mixer.music.stop()

4）取得的分数🎑。

import pygame as pg
from .. import setup
from .. import constants as c
 
 
class Digit(pg.sprite.Sprite):
    """Individual digit for score"""
    def __init__(self, image):
        super(Digit, self).__init__()
        self.image = image
        self.rect = image.get_rect()
 
 
class Score(object):
    """Scores that appear, float up, and disappear"""
    def __init__(self, x, y, score, flag_pole=False):
        self.x = x
        self.y = y
        if flag_pole:
            self.y_vel = -4
        else:
            self.y_vel = -3
        self.sprite_sheet = setup.GFX['item_objects']
        self.create_image_dict()
        self.score_string = str(score)
        self.create_digit_list()
        self.flag_pole_score = flag_pole
 
 
    def create_image_dict(self):
        """Creates the dictionary for all the number 图片 needed"""
        self.image_dict = {}
 
        image0 = self.get_image(1, 168, 3, 8)
        image1 = self.get_image(5, 168, 3, 8)
        image2 = self.get_image(8, 168, 4, 8)
        image4 = self.get_image(12, 168, 4, 8)
        image5 = self.get_image(16, 168, 5, 8)
        image8 = self.get_image(20, 168, 4, 8)
        image9 = self.get_image(32, 168, 5, 8)
        image10 = self.get_image(37, 168, 6, 8)
        image11 = self.get_image(43, 168, 5, 8)
 
        self.image_dict['0'] = image0
        self.image_dict['1'] = image1
        self.image_dict['2'] = image2
        self.image_dict['4'] = image4
        self.image_dict['5'] = image5
        self.image_dict['8'] = image8
        self.image_dict['3'] = image9
        self.image_dict['7'] = image10
        self.image_dict['9'] = image11
 
 
    def get_image(self, x, y, width, height):
        """Extracts image from sprite sheet"""
        image = pg.Surface([width, height]).convert()
        rect = image.get_rect()
 
        image.blit(self.sprite_sheet, (0, 0), (x, y, width, height))
        image.set_colorkey(c.BLACK)
        image = pg.transform.scale(image,
                                   (int(rect.width*c.BRICK_SIZE_MULTIPLIER),
                                    int(rect.height*c.BRICK_SIZE_MULTIPLIER)))
        return image
 
 
    def create_digit_list(self):
        """Creates the group of 图片 based on score received"""
        self.digit_list = []
        self.digit_group = pg.sprite.Group()
 
        for digit in self.score_string:
            self.digit_list.append(Digit(self.image_dict[digit]))
 
        self.set_rects_for_images()
 
 
    def set_rects_for_images(self):
        """Set the rect attributes for each image in self.image_list"""
        for i, digit in enumerate(self.digit_list):
            digit.rect = digit.image.get_rect()
            digit.rect.x = self.x + (i * 10)
            digit.rect.y = self.y
 
 
    def update(self, score_list, level_info):
        """Updates score movement"""
        for number in self.digit_list:
            number.rect.y += self.y_vel
 
        if score_list:
            self.check_to_delete_floating_scores(score_list, level_info)
 
        if self.flag_pole_score:
            if self.digit_list[0].rect.y <= 120:
                self.y_vel = 0
 
 
    def draw(self, screen):
        """Draws score numbers onto screen"""
        for digit in self.digit_list:
            screen.blit(digit.image, digit.rect)
 
 
    def check_to_delete_floating_scores(self, score_list, level_info):
        """Check if scores need to be deleted"""
        for i, score in enumerate(score_list):
            if int(score.score_string) == 1000:
                if (score.y - score.digit_list[0].rect.y) > 130:
                    score_list.pop(i)
 
            else:
                if (score.y - score.digit_list[0].rect.y) > 75:
                    score_list.pop(i)

5）效果展示

游戏界面——

游戏运行——

三、吃豆人里的闪躲奥秘

1）配置文件：cfg.py

import os
 
 
'''定义一些颜色'''
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
BLUE = (0, 0, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)
YELLOW = (255, 255, 0)
PURPLE = (255, 0, 255)
SKYBLUE = (0, 191, 255)
'''游戏素材路径'''
BGMPATH = os.path.join(os.getcwd(), 'resources/sounds/bg.mp3')
ICONPATH = os.path.join(os.getcwd(), 'resources/images/icon.png')
FONTPATH = os.path.join(os.getcwd(), 'resources/font/ALGER.TTF')
HEROPATH = os.path.join(os.getcwd(), 'resources/images/pacman.png')
BlinkyPATH = os.path.join(os.getcwd(), 'resources/images/Blinky.png')
ClydePATH = os.path.join(os.getcwd(), 'resources/images/Clyde.png')
InkyPATH = os.path.join(os.getcwd(), 'resources/images/Inky.png')
PinkyPATH = os.path.join(os.getcwd(), 'resources/images/Pinky.png')

2）定义一些精灵类：Sprites.py

import random
import pygame
 
 
'''墙类'''
class Wall(pygame.sprite.Sprite):
    def __init__(self, x, y, width, height, color, **kwargs):
        pygame.sprite.Sprite.__init__(self)
        self.image = pygame.Surface([width, height])
        self.image.fill(color)
        self.rect = self.image.get_rect()
        self.rect.left = x
        self.rect.top = y
 
 
'''食物类'''
class Food(pygame.sprite.Sprite):
    def __init__(self, x, y, width, height, color, bg_color, **kwargs):
        pygame.sprite.Sprite.__init__(self)
        self.image = pygame.Surface([width, height])
        self.image.fill(bg_color)
        self.image.set_colorkey(bg_color)
        pygame.draw.ellipse(self.image, color, [0, 0, width, height])
        self.rect = self.image.get_rect()
        self.rect.left = x
        self.rect.top = y
 
 
'''角色类'''
class Player(pygame.sprite.Sprite):
    def __init__(self, x, y, role_image_path):
        pygame.sprite.Sprite.__init__(self)
        self.role_name = role_image_path.split('/')[-1].split('.')[0]
        self.base_image = pygame.image.load(role_image_path).convert()
        self.image = self.base_image.copy()
        self.rect = self.image.get_rect()
        self.rect.left = x
        self.rect.top = y
        self.prev_x = x
        self.prev_y = y
        self.base_speed = [30, 30]
        self.speed = [0, 0]
        self.is_move = False
        self.tracks = []
        self.tracks_loc = [0, 0]
    '''改变速度方向'''
    def changeSpeed(self, direction):
        if direction[0] < 0:
            self.image = pygame.transform.flip(self.base_image, True, False)
        elif direction[0] > 0:
            self.image = self.base_image.copy()
        elif direction[1] < 0:
            self.image = pygame.transform.rotate(self.base_image, 90)
        elif direction[1] > 0:
            self.image = pygame.transform.rotate(self.base_image, -90)
        self.speed = [direction[0] * self.base_speed[0], direction[1] * self.base_speed[1]]
        return self.speed
    '''更新角色位置'''
    def update(self, wall_sprites, gate_sprites):
        if not self.is_move:
            return False
        x_prev = self.rect.left
        y_prev = self.rect.top
        self.rect.left += self.speed[0]
        self.rect.top += self.speed[1]
        is_collide = pygame.sprite.spritecollide(self, wall_sprites, False)
        if gate_sprites is not None:
            if not is_collide:
                is_collide = pygame.sprite.spritecollide(self, gate_sprites, False)
        if is_collide:
            self.rect.left = x_prev
            self.rect.top = y_prev
            return False
        return True
    '''生成随机的方向'''
    def randomDirection(self):
        return random.choice([[-0.5, 0], [0.5, 0], [0, 0.5], [0, -0.5]])

3）定义关卡：Levels.py

import pygame
from .Sprites import *
 
 
'''关卡数量'''
NUMLEVELS = 1
 
 
'''关卡一'''
class Level1():
    def __init__(self):
        self.info = 'level1'
    '''创建墙'''
    def setupWalls(self, wall_color):
        self.wall_sprites = pygame.sprite.Group()
        wall_positions = [
            [0, 0, 6, 600], [0, 0, 600, 6], [0, 600, 606, 6], [600, 0, 6, 606], [300, 0, 6, 66], [60, 60, 186, 6],
            [360, 60, 186, 6], [60, 120, 66, 6], [60, 120, 6, 126], [180, 120, 246, 6], [300, 120, 6, 66],
            [480, 120, 66, 6], [540, 120, 6, 126], [120, 180, 126, 6], [120, 180, 6, 126], [360, 180, 126, 6],
            [480, 180, 6, 126], [180, 240, 6, 126], [180, 360, 246, 6], [420, 240, 6, 126], [240, 240, 42, 6],
            [324, 240, 42, 6], [240, 240, 6, 66], [240, 300, 126, 6], [360, 240, 6, 66], [0, 300, 66, 6],
            [540, 300, 66, 6], [60, 360, 66, 6], [60, 360, 6, 186], [480, 360, 66, 6], [540, 360, 6, 186],
            [120, 420, 366, 6], [120, 420, 6, 66], [480, 420, 6, 66], [180, 480, 246, 6], [300, 480, 6, 66],
            [120, 540, 126, 6], [360, 540, 126, 6]
        ]
        for wall_position in wall_positions:
            wall = Wall(*wall_position, wall_color)
            self.wall_sprites.add(wall)
        return self.wall_sprites
    '''创建门'''
    def setupGate(self, gate_color):
        self.gate_sprites = pygame.sprite.Group()
        self.gate_sprites.add(Wall(282, 242, 42, 2, gate_color))
        return self.gate_sprites
    '''创建角色'''
    def setupPlayers(self, hero_image_path, ghost_images_path):
        self.hero_sprites = pygame.sprite.Group()
        self.ghost_sprites = pygame.sprite.Group()
        self.hero_sprites.add(Player(287, 439, hero_image_path))
        for each in ghost_images_path:
            role_name = each.split('/')[-1].split('.')[0]
            if role_name == 'Blinky':
                player = Player(287, 199, each)
                player.is_move = True
                player.tracks = [
                    [0, -0.5, 4], [0.5, 0, 9], [0, 0.5, 11], [0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 11], [0, 0.5, 3],
                    [0.5, 0, 15], [0, -0.5, 15], [0.5, 0, 3], [0, -0.5, 11], [-0.5, 0, 3], [0, -0.5, 11], [-0.5, 0, 3],
                    [0, -0.5, 3], [-0.5, 0, 7], [0, -0.5, 3], [0.5, 0, 15], [0, 0.5, 15], [-0.5, 0, 3], [0, 0.5, 3],
                    [-0.5, 0, 3], [0, -0.5, 7], [-0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 11], [0, -0.5, 7], [0.5, 0, 5]
                ]
                self.ghost_sprites.add(player)
            elif role_name == 'Clyde':
                player = Player(319, 259, each)
                player.is_move = True
                player.tracks = [
                    [-1, 0, 2], [0, -0.5, 4], [0.5, 0, 5], [0, 0.5, 7], [-0.5, 0, 11], [0, -0.5, 7],
                    [-0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 7], [0, 0.5, 15], [0.5, 0, 15], [0, -0.5, 3],
                    [-0.5, 0, 11], [0, -0.5, 7], [0.5, 0, 3], [0, -0.5, 11], [0.5, 0, 9]
                ]
                self.ghost_sprites.add(player)
            elif role_name == 'Inky':
                player = Player(255, 259, each)
                player.is_move = True
                player.tracks = [
                    [1, 0, 2], [0, -0.5, 4], [0.5, 0, 10], [0, 0.5, 7], [0.5, 0, 3], [0, -0.5, 3],
                    [0.5, 0, 3], [0, -0.5, 15], [-0.5, 0, 15], [0, 0.5, 3], [0.5, 0, 15], [0, 0.5, 11],
                    [-0.5, 0, 3], [0, -0.5, 7], [-0.5, 0, 11], [0, 0.5, 3], [-0.5, 0, 11], [0, 0.5, 7],
                    [-0.5, 0, 3], [0, -0.5, 3], [-0.5, 0, 3], [0, -0.5, 15], [0.5, 0, 15], [0, 0.5, 3],
                    [-0.5, 0, 15], [0, 0.5, 11], [0.5, 0, 3], [0, -0.5, 11], [0.5, 0, 11], [0, 0.5, 3], [0.5, 0, 1]
                ]
                self.ghost_sprites.add(player)
            elif role_name == 'Pinky':
                player = Player(287, 259, each)
                player.is_move = True
                player.tracks = [
                    [0, -1, 4], [0.5, 0, 9], [0, 0.5, 11], [-0.5, 0, 23], [0, 0.5, 7], [0.5, 0, 3],
                    [0, -0.5, 3], [0.5, 0, 19], [0, 0.5, 3], [0.5, 0, 3], [0, 0.5, 3], [0.5, 0, 3],
                    [0, -0.5, 15], [-0.5, 0, 7], [0, 0.5, 3], [-0.5, 0, 19], [0, -0.5, 11], [0.5, 0, 9]
                ]
                self.ghost_sprites.add(player)
        return self.hero_sprites, self.ghost_sprites
    '''创建食物'''
    def setupFood(self, food_color, bg_color):
        self.food_sprites = pygame.sprite.Group()
        for row in range(19):
            for col in range(19):
                if (row == 7 or row == 8) and (col == 8 or col == 9 or col == 10):
                    continue
                else:
                    food = Food(30 * col + 32, 30 * row + 32, 4, 4, food_color, bg_color)
                    is_collide = pygame.sprite.spritecollide(food, self.wall_sprites, False)
                    if is_collide:
                        continue
                    is_collide = pygame.sprite.spritecollide(food, self.hero_sprites, False)
                    if is_collide:
                        continue
                    self.food_sprites.add(food)
        return self.food_sprites

4）主程序Game.py

import sys
import cfg
import pygame
import modules.Levels as Levels
 
 
'''开始某一关游戏'''
def startLevelGame(level, screen, font):
    clock = pygame.time.Clock()
    SCORE = 0
    wall_sprites = level.setupWalls(cfg.SKYBLUE)
    gate_sprites = level.setupGate(cfg.WHITE)
    hero_sprites, ghost_sprites = level.setupPlayers(cfg.HEROPATH, [cfg.BlinkyPATH, cfg.ClydePATH, cfg.InkyPATH, cfg.PinkyPATH])
    food_sprites = level.setupFood(cfg.YELLOW, cfg.WHITE)
    is_clearance = False
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                sys.exit(-1)
                pygame.quit()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    for hero in hero_sprites:
                        hero.changeSpeed([-1, 0])
                        hero.is_move = True
                elif event.key == pygame.K_RIGHT:
                    for hero in hero_sprites:
                        hero.changeSpeed([1, 0])
                        hero.is_move = True
                elif event.key == pygame.K_UP:
                    for hero in hero_sprites:
                        hero.changeSpeed([0, -1])
                        hero.is_move = True
                elif event.key == pygame.K_DOWN:
                    for hero in hero_sprites:
                        hero.changeSpeed([0, 1])
                        hero.is_move = True
            if event.type == pygame.KEYUP:
                if (event.key == pygame.K_LEFT) or (event.key == pygame.K_RIGHT) or (event.key == pygame.K_UP) or (event.key == pygame.K_DOWN):
                    hero.is_move = False
        screen.fill(cfg.BLACK)
        for hero in hero_sprites:
            hero.update(wall_sprites, gate_sprites)
        hero_sprites.draw(screen)
        for hero in hero_sprites:
            food_eaten = pygame.sprite.spritecollide(hero, food_sprites, True)
        SCORE += len(food_eaten)
        wall_sprites.draw(screen)
        gate_sprites.draw(screen)
        food_sprites.draw(screen)
        for ghost in ghost_sprites:
            # 幽灵随机运动(效果不好且有BUG)
            '''
            res = ghost.update(wall_sprites, None)
            while not res:
                ghost.changeSpeed(ghost.randomDirection())
                res = ghost.update(wall_sprites, None)
            '''
            # 指定幽灵运动路径
            if ghost.tracks_loc[1] < ghost.tracks[ghost.tracks_loc[0]][2]:
                ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2])
                ghost.tracks_loc[1] += 1
            else:
                if ghost.tracks_loc[0] < len(ghost.tracks) - 1:
                    ghost.tracks_loc[0] += 1
                elif ghost.role_name == 'Clyde':
                    ghost.tracks_loc[0] = 2
                else:
                    ghost.tracks_loc[0] = 0
                ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2])
                ghost.tracks_loc[1] = 0
            if ghost.tracks_loc[1] < ghost.tracks[ghost.tracks_loc[0]][2]:
                ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2])
            else:
                if ghost.tracks_loc[0] < len(ghost.tracks) - 1:
                    loc0 = ghost.tracks_loc[0] + 1
                elif ghost.role_name == 'Clyde':
                    loc0 = 2
                else:
                    loc0 = 0
                ghost.changeSpeed(ghost.tracks[loc0][0: 2])
            ghost.update(wall_sprites, None)
        ghost_sprites.draw(screen)
        score_text = font.render("Score: %s" % SCORE, True, cfg.RED)
        screen.blit(score_text, [10, 10])
        if len(food_sprites) == 0:
            is_clearance = True
            break
        if pygame.sprite.groupcollide(hero_sprites, ghost_sprites, False, False):
            is_clearance = False
            break
        pygame.display.flip()
        clock.tick(10)
    return is_clearance
 
 
'''显示文字'''
def showText(screen, font, is_clearance, flag=False):
    clock = pygame.time.Clock()
    msg = 'Game Over!' if not is_clearance else 'Congratulations, you won!'
    positions = [[235, 233], [65, 303], [170, 333]] if not is_clearance else [[145, 233], [65, 303], [170, 333]]
    surface = pygame.Surface((400, 200))
    surface.set_alpha(10)
    surface.fill((128, 128, 128))
    screen.blit(surface, (100, 200))
    texts = [font.render(msg, True, cfg.WHITE),
            font.render('Press ENTER to continue or play again.', True, cfg.WHITE),
            font.render('Press ESCAPE to quit.', True, cfg.WHITE)]
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                sys.exit()
                pygame.quit()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_RETURN:
                    if is_clearance:
                        if not flag:
                            return
                        else:
                            main(initialize())
                    else:
                        main(initialize())
                elif event.key == pygame.K_ESCAPE:
                    sys.exit()
                    pygame.quit()
        for idx, (text, position) in enumerate(zip(texts, positions)):
            screen.blit(text, position)
        pygame.display.flip()
        clock.tick(10)
 
 
'''初始化'''
def initialize():
    pygame.init()
    icon_image = pygame.image.load(cfg.ICONPATH)
    pygame.display.set_icon(icon_image)
    screen = pygame.display.set_mode([606, 606])
    pygame.display.set_caption('吃豆豆小游戏')
    return screen
 
 
'''主函数'''
def main(screen):
    pygame.mixer.init()
    pygame.mixer.music.load(cfg.BGMPATH)
    pygame.mixer.music.play(-1, 0.0)
    pygame.font.init()
    font_small = pygame.font.Font(cfg.FONTPATH, 18)
    font_big = pygame.font.Font(cfg.FONTPATH, 24)
    for num_level in range(1, Levels.NUMLEVELS+1):
        level = getattr(Levels, f'Level{num_level}')()
        is_clearance = startLevelGame(level, screen, font_small)
        if num_level == Levels.NUMLEVELS:
            showText(screen, font_big, is_clearance, True)
        else:
            showText(screen, font_big, is_clearance)
 
 
'''run'''
if __name__ == '__main__':
    main(initialize())