制作小游戏贪吃蛇即解决将python制作成exe

一.写程序

# -*- coding:utf-8 -*-
import random
import pygame
import sys
from pygame.locals import *pygame.init()
pygame.mixer.init()#创建窗口
ScreenX = 800
ScreenY = 800
ScreenSize = (ScreenX, ScreenY)
Screen = pygame.display.set_mode(ScreenSize, 0, 32)
pygame.display.set_caption("楚楚的 small snake")Difficulty = 11#背景音乐
pygame.time.delay(100)#等待1秒让mixer完成初始化pygame.mixer.music.load('D://game//a.mp3')
pygame.mixer.music.play(-1, 0.0) #第一个参数为播放次数，如果是-1表示循环播放，省略表示只播放1次。第二个参数和第三个参数分别表示播放的起始和结束位置。# 蛇
class snake():def __init__(self):self.Direction = K_RIGHTself.Body = []self.AddBody()self.AddBody()def AddBody(self):NewAddLeft, NewAddTop = (0, 0)if self.Body:NewAddLeft, NewAddTop = (self.Body[0].left, self.Body[0].top)NewAddBody = pygame.Rect(NewAddLeft, NewAddTop, 20, 20)if self.Direction == K_LEFT:if NewAddBody.left == 0:NewAddBody.left = 780else:NewAddBody.left -= 20elif self.Direction == K_RIGHT:if NewAddBody.left == 780:NewAddBody.left = 0else:NewAddBody.left += 20elif self.Direction == K_UP:if NewAddBody.top == 0:NewAddBody.top = 780else:NewAddBody.top -= 20elif self.Direction == K_DOWN:if NewAddBody.top == 780:NewAddBody.top = 0else:NewAddBody.top += 20self.Body.insert(0, NewAddBody)def DelBody(self):self.Body.pop()def IsDie(self):if self.Body[0] in self.Body[1:]:return Truereturn Falsedef Move(self):self.AddBody()self.DelBody()def ChangeDirection(self, Curkey):LR = [pygame.K_LEFT, pygame.K_RIGHT]UD = [pygame.K_UP, pygame.K_DOWN]if Curkey in LR + UD:if (Curkey in LR) and (self.Direction in LR):returnif (Curkey in UD) and (self.Direction in UD):returnself.Direction = Curkey# 食物
class food():def __init__(self):self.Obj = pygame.Rect(-20, 0, 20, 20)def Remove(self):self.Obj.x = -20def SendFood(self):if self.Obj.x == -20:AllPos = []for pos in range(20, ScreenX - 20, 20):AllPos.append(pos)self.Obj.left = random.choice(AllPos)self.Obj.top = random.choice(AllPos)# 难度选择及游戏
def GameMain():global DifficultyFPSClock = pygame.time.Clock()Score = 0Snake = snake()Food = food()BackgroungImg = pygame.image.load('D://game//b.jpg').convert()DifficultyChoiceImg = pygame.image.load('D://game//a.jpg').convert()ChoiceHintFont = pygame.font.SysFont('arial',35)ChoiceFont = pygame.font.SysFont('arial', 130)# DifficultyChoicewhile True:IsChoice = Falsefor event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()if event.type == KEYDOWN:if event.key == K_SPACE:IsChoice = Truebreakif event.type == KEYDOWN:if event.key == K_UP:Difficulty = Difficulty + 1elif event.key == K_DOWN:if Difficulty > 1:Difficulty = Difficulty - 1if IsChoice:break#按上下键选择你稀罕我的程度（小蛇的速度）按空格键开始你奇妙的旅程Screen.blit(DifficultyChoiceImg, (0, 0))ChoiceHintSurface = ChoiceHintFont.render('choose a difficulty(the degree of missing) by direction key:', True, (0, 0, 0))Screen.blit(ChoiceHintSurface, (30, 60))ChoiceSurface = ChoiceFont.render(str(Difficulty), True, (0, 0, 0))Screen.blit(ChoiceSurface, (620, 150))EntranceHintSurface = ChoiceHintFont.render('Press Space (journey of love) to enter the game(my heart):', True, (0, 0, 0))Screen.blit(EntranceHintSurface, (20, 650))pygame.display.update()ScoreFont = pygame.font.SysFont('arial', 30)while True:     # main game loopfor event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()if event.type == KEYDOWN:#ClickMusic.play()Snake.ChangeDirection(event.key)Screen.blit(BackgroungImg, (0, 0))pygame.draw.rect(Screen, (0, 0, 0), Food.Obj, 0)Snake.Move()for rect in Snake.Body:pygame.draw.rect(Screen, (0, 0, 0), rect, 0)if Snake.IsDie():return Scoreif Food.Obj == Snake.Body[0]:#EatFoodMusic.play()Score += DifficultyFood.Remove()Snake.AddBody()Food.SendFood()ScoreSurface = ScoreFont.render(str(Score), True, (0, 0, 0))Screen.blit(ScoreSurface, (0, 0))pygame.draw.rect(Screen, (0, 0, 0), Food.Obj, 0)pygame.display.update()FPSClock.tick(Difficulty)# 游戏结果
def GameResult(Score):if Score < 666 :GameResultBackgroundImg = pygame.image.load('D://game//c.jpg').convert()ScoreHintFont = pygame.font.SysFont('arial', 30)ScoreFont = pygame.font.SysFont('arial', 150)while True:for event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()if event.type == KEYDOWN:if event.key == K_SPACE:return TrueScreen.blit(GameResultBackgroundImg, (0, 0))ChoiceHintSurface = ScoreHintFont.render('Your Score / the degree of your beauty is:', True, (0, 0, 0))Screen.blit(ChoiceHintSurface, (100, 50))ChoiceSurface = ScoreFont.render(str(Score), True, (0, 0, 0))Screen.blit(ChoiceSurface, (450, 100))EntranceHintSurface = ScoreHintFont.render('Press Space (journey of love) to restart the game', True,(0, 0, 0))Screen.blit(EntranceHintSurface, (50, 650))pygame.display.update()else:GameResultBackgroundImg = pygame.image.load('D://game//e.jpg').convert()ScoreHintFont = pygame.font.SysFont('arial', 30)ScoreFont = pygame.font.SysFont('arial', 150)while True:for event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()if event.type == KEYDOWN:if event.key == K_SPACE:return TrueScreen.blit(GameResultBackgroundImg, (0, 0))ChoiceHintSurface = ScoreHintFont.render('Your Score / the degree of your beauty is:', True, (0, 0, 0))Screen.blit(ChoiceHintSurface, (40,50))ChoiceSurface = ScoreFont.render(str(Score), True, (0, 0, 0))Screen.blit(ChoiceSurface, (600, 5))EntranceHintSurface = ScoreHintFont.render('chuchu,I miss you !!!', True, (0, 0, 0))Screen.blit(EntranceHintSurface, (50, 480))pygame.display.update()if __name__ == '__main__':flag = Truewhile flag:Score = GameMain()flag = GameResult(Score)

二，执行效果

三.将python打包成exe文件（复杂安装）

1、环境

Windows 10 x64

Python 3.6.4

需要包
pyinstaller 3.3

pywin32

这里需要注意！！！

2.pywin32安装

在网上找很多使用pyinstaller库将python程序打包成exe的方法都是需要python3.3版本以前的。而python3.6想要打包pyinstaller库不支持，但是经过很多轮尝试之后发现pyinstaller 3.3这个版本的包可以成功将python3.6版本的程序打包成exe。

还有一点需要注意，打包成exe都需要pywin32这个包，但是这个包很顽固，python2可以很好安装，但是python3安装时出现很多问题，需要下载本地安装。但是pywin32本地安装不像其它库直接运行python setup.py install就行，pywin32这个包需要下载一个exe文件的安装包然后点击运行才行。pywin32包连接：https://sourceforge.net/projects/pywin32/files/pywin32/Build%20220/ 下载时需注意自己python是32位的还是64位的，比如我的是python3.6 64位，我就下载这个：

python3.6无法安装PYWIN32的问题

下载pywin32后，点击运行，会发现出现下面的界面

很多同学到这个界面时，会报错，提示检测不到系统安装了python3.6！！！，而且不能手动添加路径。这个原因是你的python3.6不在系统的注册表中，所以需要写一个脚本把python加入到系统注册表，脚本文件在这sys.py。简单运行该sys.py程序后，就能添加python3.6到系统注册表了。下一步就是安装pywin32这个包了，还是像上面，运行该exe包，这时候就能出现上面那个能检测到python目录的界面，一直点击下一步，完成。

import sys
from winreg import *# tweak as necessary
version = sys.version[:3]
installpath = sys.prefixregpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)
installkey = "InstallPath"
pythonkey = "PythonPath"
pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (installpath, installpath, installpath
)def RegisterPy():try:reg = OpenKey(HKEY_CURRENT_USER, regpath)except EnvironmentError as e:try:reg = CreateKey(HKEY_CURRENT_USER, regpath)SetValue(reg, installkey, REG_SZ, installpath)SetValue(reg, pythonkey, REG_SZ, pythonpath)CloseKey(reg)except:print ("*** Unable to register!")returnprint (" Python", version, "is now registered!")returnif (QueryValue(reg, installkey) == installpath andQueryValue(reg, pythonkey) == pythonpath):CloseKey(reg)print ("=== Python", version, "is already registered!")returnCloseKey(reg)print ("*** Unable to register!")print ("*** You probably have another Python installation!")if __name__ == "__main__":RegisterPy()

3.pyinstaller 3.3安装

3.1.pip。

首先直接用pip安装的pyinstaller是3.2.1版本（我这是17年11月份的情况，后来可能自动安装更高版本），但是pyinstaller 3.2.1不能打包成exe，会出现很多溢出错误。

3.2.替换。

所以需要更新包，网上很多人说去github上下载最新版的pyinstaller，地址：https://github.com/pyinstaller/pyinstaller，下载后解压安装运行该包，然后将其中的PyInstaller 文件夹复制到你安装pyinstaller的相应目录Python36\Lib\site-packages，进行替换。

四.将python打包成exe文件（简易安装）

环境:

python 3.6.4pyinstaller 3.4pywin32上述包安装后还是会出问题，跟新包 setuptools
pip install --upgrade  setuptools

步骤

1.准备我的chuchu_small_snake.py

注意：python里面的文件目录必须和压缩成.exe文件的目录一致（图片必须放在相应的目录下一起形成整个文件）

2，将chuchu_small_snake.py放到目录下。
3，在CMD命令行进入该目录，并执行命令：

4.文件查看

一定要在指定目录下（与代码中音乐图片目录相同）查看有效！！！

pyinstaller -F chuchu_small_snake.py

执行效果如下：