python--谷歌恐龙快跑小项目
用300行代码左右实现谷歌休闲的恐龙快跑游戏！
主函数：
import sys
import math
import time
import random
import pygame
from pygame.locals import *
from Scene import Scene
from Obstacle import Plant, Ptera
from Dinosaur import Dinosaur
# 定义背景填充色，画布宽和高
BACKGROUND = (250, 250, 250)
WIDTH = 800
HEIGHT = 400
#定义游戏结束界面是的样式，即对两张图片的位置显示
def show_gameover(screen):
screen.fill(BACKGROUND)
gameover_img = pygame.image.load('./images/others/gameover.png').convert_alpha()
gameover_rect = gameover_img.get_rect()
gameover_rect.left, gameover_rect.top = WIDTH//3, int(HEIGHT/2.4)
screen.blit(gameover_img, gameover_rect)
restart_img = pygame.image.load('./images/others/restart.png').convert_alpha()
restart_rect = restart_img.get_rect()
restart_rect.left, restart_rect.top = int(WIDTH/2.25), int(HEIGHT/2)
screen.blit(restart_img, restart_rect)
pygame.display.update()
# 鼠标精准点击重新开始图标以执行重新开始游戏功能
while True:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
pygame.quit()
if event.type == pygame.MOUSEBUTTONDOWN:
mouse_pos = pygame.mouse.get_pos()
if mouse_pos[0] < restart_rect.right and mouse_pos[0] > restart_rect.left and\
mouse_pos[1] < restart_rect.bottom and mouse_pos[1] > restart_rect.top:
return True
#将Score转为生成障碍物的概率，e的-score次幂
def sigmoid(score):
probability = 1 / (1 + math.exp(-score))
return min(probability, 0.6)
#主函数
def main():
# 初始化
pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("dragon running")
clock = pygame.time.Clock()
# 得分
score = 0
# 加载一些素材
jump_sound = pygame.mixer.Sound("./music/jump.wav")
jump_sound.set_volume(6)
die_sound = pygame.mixer.Sound("./music/die.wav")
die_sound.set_volume(6)
pygame.mixer.init()
pygame.mixer.music.load("./music/bg_music.mp3")
pygame.mixer.music.set_volume(0.6)
pygame.mixer.music.play(-1)
font = pygame.font.Font('./font/font1.ttf', 20)
# 实例化
dinosaur = Dinosaur(WIDTH, HEIGHT)
scene = Scene(WIDTH, HEIGHT)
plants = pygame.sprite.Group()
pteras = pygame.sprite.Group()
# 产生障碍物事件
# 设置的定时器常量第一个用pygame.USEREVENT第二个用pygame.USEREVENT＋1
GenPlantEvent = pygame.constants.USEREVENT + 0
pygame.time.set_timer(GenPlantEvent, 1500)
GenPteraEvent = pygame.constants.USEREVENT + 1
pygame.time.set_timer(GenPteraEvent, 5000)
# 游戏是否结束了
running = True
# 是否可以产生障碍物flag
flag_plant = False
flag_ptera = False
t0 = time.time()
# 主循环
while running:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
pygame.quit()
if event.type == GenPlantEvent:
flag_plant = True
if event.type == GenPteraEvent:
if score > 10:
flag_ptera = True
key_pressed = pygame.key.get_pressed()
if key_pressed[pygame.K_SPACE]:
dinosaur.is_jumping = True
jump_sound.play()
screen.fill(BACKGROUND)
time_passed = time.time() - t0
t0 = time.time()
# 场景
scene.move()
scene.draw(screen)
# 小恐龙
dinosaur.is_running = True
if dinosaur.is_jumping:
dinosaur.be_afraid()
dinosaur.jump(time_passed)
dinosaur.draw(screen)
# 障碍物-植物
if random.random() < sigmoid(score) and flag_plant:
plant = Plant(WIDTH, HEIGHT)
plants.add(plant)
flag_plant = False
for plant in plants:
plant.move()
if dinosaur.rect.left > plant.rect.right and not plant.added_score:
score += 1
plant.added_score = True
if plant.rect.right < 0:
plants.remove(plant)
continue
plant.draw(screen)
# 障碍物-飞龙
if random.random() < sigmoid(score) and flag_ptera:
if len(pteras) > 1:
continue
ptera = Ptera(WIDTH, HEIGHT)
pteras.add(ptera)
flag_ptera = False
for ptera in pteras:
ptera.move()
if dinosaur.rect.left > ptera.rect.right and not ptera.added_score:
score += 5
ptera.added_score = True
if ptera.rect.right < 0:
pteras.remove(ptera)
continue
ptera.draw(screen)
# 碰撞检测
if pygame.sprite.spritecollide(dinosaur, plants, False) or pygame.sprite.spritecollide(dinosaur, pteras, False):
die_sound.play()
running = False
# 显示得分
score_text = font.render("熊百涛的Score: "+str(score), 1, (0, 0, 0))
screen.blit(score_text, [10, 10])
pygame.display.flip()
clock.tick(60)
res = show_gameover(screen)
return res
#run
if __name__ == '__main__':
res = True
while res:
res = main()
实现主要事件，恐龙的跳跃，奔跑，表情的变换，地图背景的滑动，障碍物的出现（仙人掌和飞鸟），音乐和音效的设置等等
恐龙类：
import pygame'''恐龙类'''
class Dinosaur(pygame.sprite.Sprite):def __init__(self, WIDTH=640, HEIGHT=500):pygame.sprite.Sprite.__init__(self)self.HEIGHT = HEIGHTself.WIDTH = WIDTH# self.imgs = ['./images/dinosaur/wait.png', './images/dinosaur/afraid.png', './images/dinosaur/running.png', './images/dinosaur/flying.png']self.imgs = ['./images/dinosaur/dino.png', './images/dinosaur/dino_ducking.png']self.reset()'''跳跃'''def jump(self, time_passed):# time_passed很小时，可近似为匀速运动if self.is_jumping_up:self.rect.top -= self.jump_v * time_passedself.jump_v = max(0, self.jump_v - self.jump_a_up * time_passed)if self.jump_v == 0:self.is_jumping_up = Falseelse:self.rect.top = min(self.initial_top, self.rect.top + self.jump_v * time_passed)self.jump_v += self.jump_a_down * time_passedif self.rect.top == self.initial_top:self.is_jumping = Falseself.is_jumping_up = Trueself.jump_v = self.jump_v0'''跳跃时变为感到恐惧的表情'''def be_afraid(self):self.dinosaur = self.dinosaurs.subsurface((352, 0), (88, 95))'''把自己画到屏幕上去'''def draw(self, screen):if self.is_running and not self.is_jumping:self.running_count += 1if self.running_count == 6:self.running_count = 0self.running_flag = not self.running_flagif self.running_flag:self.dinosaur = self.dinosaurs.subsurface((176, 0), (88, 95))else:self.dinosaur = self.dinosaurs.subsurface((264, 0), (88, 95))screen.blit(self.dinosaur, self.rect)'''重置'''def reset(self):# 恐龙是否在奔跑self.is_running = False# 为了奔跑特效self.running_flag = Falseself.running_count = 0# 恐龙是否在跳跃self.is_jumping = False# 恐龙是否在向上跳跃self.is_jumping_up = True# 跳跃初始速度self.jump_v0 = 500# 跳跃瞬时速度self.jump_v = self.jump_v0# 跳跃加速度self.jump_a_up = 1000self.jump_a_down = 800# 小恐龙初始位置self.initial_left = 40self.initial_top = int(self.HEIGHT/2.3)self.dinosaurs = pygame.image.load(self.imgs[0]).convert_alpha()self.dinosaur = self.dinosaurs.subsurface((0, 0), (88, 95))self.rect = self.dinosaur.get_rect()self.rect.left, self.rect.top = self.initial_left, self.initial_top背景画布：
import pygame
import random'''场景类'''
class Scene(pygame.sprite.Sprite):def __init__(self, WIDTH=640, HEIGHT=500):pygame.sprite.Sprite.__init__(self)self.WIDTH = WIDTHself.HEIGHT = HEIGHTself.speed = 5self.imgs = ['./images/bg/bg1.png', './images/bg/bg2.png', './images/bg/bg3.png']self.reset()'''不停向左移动'''def move(self):self.x = self.x - self.speed'''把自己画到屏幕上去'''def draw(self, screen):if self.bg1_rect.right < 0:self.x = 0self.bg1 = self.bg2self.bg1_rect = self.bg2_rectself.bg2 = self.bg3self.bg2_rect = self.bg3_rectself.bg3 = pygame.image.load(self.imgs[random.randint(0, 2)]).convert_alpha()self.bg3_rect = self.bg3.get_rect()self.bg1_rect.left, self.bg1_rect.top = self.x, int(self.HEIGHT/2.3)self.bg2_rect.left, self.bg2_rect.top = self.bg1_rect.right, int(self.HEIGHT/2.3)self.bg3_rect.left, self.bg3_rect.top = self.bg2_rect.right, int(self.HEIGHT/2.3)screen.blit(self.bg1, self.bg1_rect)screen.blit(self.bg2, self.bg2_rect)screen.blit(self.bg3, self.bg3_rect)'''重置'''def reset(self):self.x = 0self.bg1 = pygame.image.load(self.imgs[0]).convert_alpha()self.bg2 = pygame.image.load(self.imgs[1]).convert_alpha()self.bg3 = pygame.image.load(self.imgs[2]).convert_alpha()self.bg1_rect = self.bg1.get_rect()self.bg2_rect = self.bg2.get_rect()self.bg3_rect = self.bg3.get_rect()self.bg1_rect.left, self.bg1_rect.top = self.x, int(self.HEIGHT/2.3)self.bg2_rect.left, self.bg2_rect.top = self.bg1_rect.right, int(self.HEIGHT/2.3)self.bg3_rect.left, self.bg3_rect.top = self.bg2_rect.right, int(self.HEIGHT/2.3)障碍物类：
import random
import pygame'''植物'''
class Plant(pygame.sprite.Sprite):def __init__(self, WIDTH=640, HEIGHT=500):pygame.sprite.Sprite.__init__(self)self.WIDTH = WIDTHself.HEIGHT = HEIGHT# 统计分数时用的self.added_score = Falseself.speed = 5# self.imgs = ['./images/obstacles/plant1.png', './images/obstacles/plant2.png', './images/obstacles/plant3.png', './images/obstacles/plant4.png']self.imgs = ['./images/obstacles/plant_big.png', './images/obstacles/plant_small.png']self.generate_random()'''随机生成障碍物'''def generate_random(self):idx = random.randint(0, 1)temp = pygame.image.load(self.imgs[idx]).convert_alpha()if idx == 0:self.plant = temp.subsurface((101*random.randint(0, 2), 0), (101, 101))else:self.plant = temp.subsurface((68*random.randint(0, 2), 0), (68, 70))self.rect = self.plant.get_rect()self.rect.left, self.rect.top = self.WIDTH+60, int(self.HEIGHT/2)'''不停往左移动'''def move(self):self.rect.left = self.rect.left-self.speed'''把自己画到屏幕上去'''def draw(self, screen):screen.blit(self.plant, self.rect)'''飞龙'''
class Ptera(pygame.sprite.Sprite):def __init__(self, WIDTH=640, HEIGHT=500):pygame.sprite.Sprite.__init__(self)self.WIDTH = WIDTHself.HEIGHT = HEIGHT# 统计分数时用的self.added_score = Falseself.imgs = ['./images/obstacles/ptera.png']# 为了飞行特效self.flying_count = 0self.flying_flag = True# 统计分数时用的self.speed = 7self.generate()'''生成飞龙'''def generate(self):self.ptera = pygame.image.load(self.imgs[0]).convert_alpha()self.ptera_0 = self.ptera.subsurface((0, 0), (92, 81))self.ptera_1 = self.ptera.subsurface((92, 0), (92, 81))self.rect = self.ptera_0.get_rect()self.rect.left, self.rect.top = self.WIDTH+30, int(self.HEIGHT/20)'''不停往左移动'''def move(self):self.rect.left = self.rect.left-self.speed'''把自己画到屏幕上去'''def draw(self, screen):self.flying_count += 1if self.flying_count % 6 == 0:self.flying_flag = not self.flying_flagif self.flying_flag:screen.blit(self.ptera_0, self.rect)else:screen.blit(self.ptera_1, self.rect)截图如下：
python--谷歌恐龙快跑小项目相关推荐
- 恐龙快跑小程序对接流量主源码+前端 v5.0.4 全开源微擎框架
简介: 恐龙快跑小程序对接流量主源码+前端 v5.0.4 全开源优点: 首页流量主赚取收益 用户冲分领奖品机制,冲到某个分数即可兑换相应奖品 用户游戏死亡后需要充值金币或者转发给好友获取金币复活. 盈 ...
- Python版基于pygame的玛丽快跑小游戏源代码，玛丽冒险小游戏代码，支持双人模式
基于pygame的玛丽快跑小游戏源代码,玛丽冒险小游戏代码,支持双人模式 按空格进入单人模式,按't'进入双人模式,双人模式下玛丽1采用空格键上跳,玛丽2采用方向上键上跳. 完整代码下载地址:Pyth ...
- python switch_从邮箱验证小项目说python字符串判断与if判断那些事儿
好了,接下来依旧是我不务正业的蹭课做的小项目.string.find这个函数真的好用啊!另外python没有switch结构真的难受.... IPO分析 代码 ad 首先要注意的是string.fin ...
- 小恐龙快跑，不要被逮到拉~ python制作小恐龙游戏
前言 嗨喽~大家好呀,这里是魔王呐 ! 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 ...
- Python游戏开发，pygame模块，Python实现恐龙跳一跳小游戏
前言: 本期我们将仿制一个Chrome浏览器里隐藏多年的彩蛋小游戏,即"恐龙跳一跳"(当然一般都叫它T-Rex Rush). 让我们愉快地开始吧~ 效果图 在Chrome浏览器地址 ...
- 恐龙快跑(Flappy T-Rex)
0.写在前面 相信大家都了解过Google的Flappy T-Rex.一次偶然的机会,我也有幸在断网的情况下玩了几局,感觉就是一句话-"不愧是Google的作品".在这里就不多夸奖 ...
- python单词统计、给定一个段落()_自己动手Python写一个词频统计小项目
这里用python做一个小小的英文词频的统计.当然了,自己写的,就没有停词.计算词语权重这些功能了,纯粹是写写代码练练手. 首先呢,这里是一篇英文文章,就像下面这样的185个小段落,数据量还是不大的, ...
- python编程工时计算_Python小项目——工时计算
项目二:工作量计算器 要求 要求 分析过程 已知信息:标准的项目,需要1个人用80工时完成(1个人做10天) 计算方式1:工时计算 输入:项目大小(浮点型,代表标准大小的倍数).人数(整数) 输出:工 ...
- python辅助_Python-第一个微信小项目——微信跳一跳辅助工具
思路 核心:每次落稳之后截图,根据截图算出棋子的坐标和下一个块顶面的中点坐标,根据两个点的距离乘以一个时间系数获得长按的时间 识别棋子:靠棋子的颜色来识别位置,通过截图发现最下面一行大概是一条直线,就 ...
最新文章
- Device Tree（三）：代码分析
- [BuildRelease]跨平台构建工具Cmake
- 获取组件的方式（方法）
- linux 控制台存储,技术|使用 Stratis 从命令行管理 Linux 存储
- Python | 创建员工类别
- python面向对象编程第2版_python面向对象编程（2）,之,二
- 计算机网络数据链路层之点对点协议PPP
- Java字符串首字母大写
- html编辑器全角 半角转换,javascript实现全角与半角字符的转换
- 理解证券行业“行业分类
- spring boot校园兼职系统 毕业设计源码论文+答辩PPT
- 通过doi可以检索到文献_什么是DOI？如何获取文献的DOI？
- python合并excel工作簿_ExcelPython合并处理Excel工作簿、工作表
- 曾经的王者，如今被遗忘的 Android 开发！
- Discuz showWindow函数解析
- net start mysql无法启动数据库的解决办法
- 《环太平洋》(pacific rim)观后感
- 努比亚android最高版本,努比亚Z11安卓7.1固件开发版下载地址:新增压力按键等功能...
- JLINK烧写U-boot到NAND Flash中
- 推荐一个强大的工作流自动化工具...