嗨喽~大家好呀

这个小恐龙熟悉叭，相信你在摸鱼得时候玩过它~

这是谷歌流量器中很有名的彩蛋：当你网络出现问题时，就会出现一个“小恐龙游戏”。

当然你如果想要直接进行游戏，可以在地址栏输入：chrome://dino

那么今天我们的目的就是：用python来制作一个仿制的“小恐龙游戏”！

目录（可点击自己想去得地方哦~）

开发工具：

Python版本：3.6.4

相关模块：

pygame模块；以及一些python自带的模块。

如果安装python第三方模块:

1. win + R 输入 cmd 点击确定, 输入安装命令 pip install 模块名 (pip install pygame) 回车
2. 在pycharm中点击Terminal(终端) 输入安装命令

准备素材

运行代码文件： Game7.py

导入模块

import cfgimport sysimport randomimport pygamefrom modules.sprites.scene import *from modules.sprites.obstacle import *from modules.sprites.dinosaur import *from modules.interfaces.gameend import GameEndInterfacefrom modules.interfaces.gamestart import GameStartInterface

需要源码、素材可直接私信我哦~~

游戏初始化

'''main'''def main(highest_score):pygame.init()screen = pygame.display.set_mode(cfg.SCREENSIZE)pygame.display.set_caption('T-Rex Rush —— 青灯教育 小恐龙')

导入所有声音文件

sounds = { }for key, value in cfg.AUDIO_PATHS.items():sounds[key] = pygame.mixer.Sound(value)

游戏开始界面

GameStartInterface(screen, sounds, cfg)

定义一些游戏中必要的元素和变量

score = 0score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(534, 15), bg_color=cfg.BACKGROUND_COLOR)highest_score = highest_scorehighest_score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(435, 15), bg_color=cfg.BACKGROUND_COLOR, is_highest=True)dino = Dinosaur(cfg.IMAGE_PATHS['dino'])ground = Ground(cfg.IMAGE_PATHS['ground'], position=(0, cfg.SCREENSIZE[1]))cloud_sprites_group = pygame.sprite.Group()cactus_sprites_group = pygame.sprite.Group()ptera_sprites_group = pygame.sprite.Group()add_obstacle_timer = 0score_timer = 0

游戏主循环

clock = pygame.time.Clock()while True:for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()sys.exit()elif event.type == pygame.KEYDOWN:if event.key == pygame.K_SPACE or event.key == pygame.K_UP:dino.jump(sounds)elif event.key == pygame.K_DOWN:dino.duck()elif event.type == pygame.KEYUP and event.key == pygame.K_DOWN:dino.unduck()screen.fill(cfg.BACKGROUND_COLOR)

–随机添加云

if len(cloud_sprites_group) < 5 and random.randrange(0, 300) == 10:cloud_sprites_group.add(Cloud(cfg.IMAGE_PATHS['cloud'], position=(cfg.SCREENSIZE[0], random.randrange(30, 75))))

–随机添加仙人掌/飞龙

add_obstacle_timer += 1if add_obstacle_timer > random.randrange(50, 150):add_obstacle_timer = 0random_value = random.randrange(0, 10)if random_value >= 5 and random_value <= 7:cactus_sprites_group.add(Cactus(cfg.IMAGE_PATHS['cacti']))else:position_ys = [cfg.SCREENSIZE[1]*0.82, cfg.SCREENSIZE[1]*0.75, cfg.SCREENSIZE[1]*0.60, cfg.SCREENSIZE[1]*0.20]ptera_sprites_group.add(Ptera(cfg.IMAGE_PATHS['ptera'], position=(600, random.choice(position_ys))))

–更新游戏元素

dino.update()ground.update()cloud_sprites_group.update()cactus_sprites_group.update()ptera_sprites_group.update()score_timer += 1if score_timer > (cfg.FPS//12):score_timer = 0score += 1score = min(score, 99999)if score > highest_score:highest_score = scoreif score % 100 == 0:sounds['point'].play()if score % 1000 == 0:ground.speed -= 1for item in cloud_sprites_group:item.speed -= 1for item in cactus_sprites_group:item.speed -= 1for item in ptera_sprites_group:item.speed -= 1

–碰撞检测

for item in cactus_sprites_group:if pygame.sprite.collide_mask(dino, item):dino.die(sounds)for item in ptera_sprites_group:if pygame.sprite.collide_mask(dino, item):dino.die(sounds)

–将游戏元素画到屏幕上

dino.draw(screen)ground.draw(screen)cloud_sprites_group.draw(screen)cactus_sprites_group.draw(screen)ptera_sprites_group.draw(screen)score_board.set(score)highest_score_board.set(highest_score)score_board.draw(screen)highest_score_board.draw(screen)

–更新屏幕

pygame.display.update()clock.tick(cfg.FPS)

–游戏是否结束

if dino.is_dead:break

游戏结束界面

return GameEndInterface(screen, cfg), highest_score

'''run'''if __name__ == '__main__':highest_score = 0while True:flag, highest_score = main(highest_score)if not flag: break

配置代码文件： cfg.py

导入模块

import os

屏幕大小

SCREENSIZE = (600, 150)

FPS = 60

音频素材路径

AUDIO_PATHS = { 'die': os.path.join(os.getcwd(), 'resources/audios/die.wav'),'jump': os.path.join(os.getcwd(), 'resources/audios/jump.wav'),'point': os.path.join(os.getcwd(), 'resources/audios/point.wav')}

图片素材路径

IMAGE_PATHS = { 'cacti': [os.path.join(os.getcwd(), 'resources/images/cacti-big.png'),  os.path.join(os.getcwd(), 'resources/images/cacti-small.png')],'cloud': os.path.join(os.getcwd(), 'resources/images/cloud.png'),'dino': [os.path.join(os.getcwd(), 'resources/images/dino.png'), os.path.join(os.getcwd(), 'resources/images/dino_ducking.png')],'gameover': os.path.join(os.getcwd(), 'resources/images/gameover.png'),'ground': os.path.join(os.getcwd(), 'resources/images/ground.png'),'numbers': os.path.join(os.getcwd(), 'resources/images/numbers.png'),'ptera': os.path.join(os.getcwd(), 'resources/images/ptera.png'),'replay': os.path.join(os.getcwd(), 'resources/images/replay.png')}

背景颜色

BACKGROUND_COLOR = (235, 235, 235)BLACK = (0, 0, 0)WHITE = (255, 255, 255)

需要源码、素材可直接私信我哦~~

人的一生就像在攀登高峰，勤奋是你踏实稳健的双脚，

信念是你指引前行的向导，勇敢是你孜孜追寻的恒心。

开心日到了，愿你站稳双脚，确定方向，向着你的理想巅峰勇敢前行，

不用怕，未来就在你的脚下。

—— 心灵鸡汤

本文章到这里就结束啦~感兴趣的小伙伴可以复制代码去试试哦 

对啦！！记得三连哦~