This project is a snake game, which controls the snake's walking path up, down, left, and right, and packs the game into an exe file, which can be used for other computer Play games without python environment and code!
Table of contents
1. Project results
2. Project structure
3. Project code
# -*- coding: utf-8 -*-
# @Time : 2022/11/7 14:40
# @Author : Tuomasi
# @File : Snake.py
# @CSDN : http://tuomasi.blog.csdn.net/
import pygame
import sys
import random
from pygame.locals import *
class Snake(object):
# 制作背景和蛇、果实的的颜色, 0-255, 0,0,0,是代表黑色， 255，255，255代表白色
def __init__(self):
self.black = pygame.Color(0, 0, 0)
self.red = pygame.Color(255, 0, 0)
self.white = pygame.Color(255, 255, 255)
# 游戏结束
def gameover(self):
print("******游戏结束！******")
pygame.quit()
sys.exit()
# 初始化
def initialize(self):
pygame.init()
# 定义蛇运动的速度
clock = pygame.time.Clock()
# 定义一个游戏界面
playSurface = pygame.display.set_mode((800, 600))
# 设置界面名字
pygame.display.set_caption('python贪吃蛇小游戏')
# 初始化变量
snakePosition = [80, 80] # 贪吃蛇起始位置，前面的参数数水平方向的距离，后面的参数是垂直方向的距离
# 贪吃蛇的长度，设定为方块的三百，每个方块的长度为25
snakebody = [[80, 80], [60, 80], [40, 80]]
targetPosition = [200, 400] # 方块的初始位置
targetflag = 1 # 定义一个标记，目的用来判断果实是否被吃掉
direction = 'right' # 初始化运动方向
changeDirection = direction # 改变方向变量
self.main(snakebody, targetPosition, targetflag, direction, changeDirection, snakePosition, playSurface, clock)
# 主函数
def main(self, snakebody, targetPosition, targetflag, direction, changeDirection, snakePosition, playSurface,
clock):
while True:
# 用循环来获得pygame中的所有事件
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
# 创建一个键盘的事件
elif event.type == KEYDOWN:
# 判断键盘的方向
if event.key == K_RIGHT:
changeDirection = 'right'
print('向右')
if event.key == K_LEFT:
changeDirection = 'left'
print("向左")
if event.key == K_DOWN:
print('向下')
changeDirection = 'down'
if event.key == K_UP:
print('向上')
changeDirection = 'up'
# 判断是否按下了esc键
if event.key == K_ESCAPE:
pygame.event.post(pygame.event.Event(QUIT))
# 判断蛇的方向
if changeDirection == 'left' and not direction == 'right':
direction = changeDirection
if changeDirection == 'right' and not direction == 'left':
direction = changeDirection
if changeDirection == 'down' and not direction == 'up':
direction = changeDirection
if changeDirection == 'up' and not direction == 'down':
direction = changeDirection
# 根据方向移动蛇头位置
if direction == 'right':
snakePosition[0] += 20
if direction == 'left':
snakePosition[0] -= 20
if direction == 'up':
snakePosition[1] -= 20
if direction == 'down':
snakePosition[1] += 20
# 增加蛇的长度
# 判断蛇是否吃掉了果实
snakebody.insert(0, list(snakePosition))
if snakePosition[0] == targetPosition[0] and snakePosition[1] == targetPosition[1]:
targetflag = 0
else:
snakebody.pop()
# 随机再生成一个新的方块
if targetflag == 0:
x = random.randrange(1, 40) # 水平方向
y = random.randrange(1, 30) # 垂直方向
targetPosition = [int(x * 20), int(y * 20)]
targetflag = 1
# 绘制显示图
playSurface.fill(self.black) # 背景
for position in snakebody:
pygame.draw.rect(playSurface, self.white, Rect(position[0], position[1], 20, 20)) # 蛇的身体
pygame.draw.rect(playSurface, self.red, Rect(targetPosition[0], targetPosition[1], 20, 20)) # 果实
# 游戏结束
pygame.display.flip()
if snakePosition[0] > 900 or snakePosition[0] < 0:
snake.gameover()
elif snakePosition[1] > 800 or snakePosition[1] < 0:
snake.gameover()
for i in snakebody[1:]:
if snakePosition[0] == i[0] and snakePosition[1] == i[1]:
snake.gameover()
# 控制游戏速度，值越大速度越快
clock.tick(5)
snake = Snake()
snake.initialize()4. Environment construction
Install the pygame library
pip install pygame -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
Install the pyinstaller library
pip install pyinstaller -i http://pypi.douban.com/simple --trusted-host pypi.douban.com5. Vector icon library
This website can directly download the .ico file, and place it in the same level directory after downloading, as above: project architecture diagram
2. iconfont-Alibaba vector icon library
After downloading pictures in png and other formats, you can go to the online picture conversion ico website ( https://www.easyicon.net/covert/ ), convert the format, download and put it in the same level directory, as above: project structure diagram
6. Program packaging
The syntax of pyinstaller packaging is:
pyinstaller -F -i 图标文件路径 .py文件路径
But after running in the console you may encounter:
This error is that the system did not find the pyinstaller program, go back to the place where pyinstaller was installed just now, find this directory, pyinstaller is installed here, and you can see these packages in this directory
So, my command line is: pyinstaller -F -i D:\pycharm\Snake\snake-5-32.ico D:\pycharm\Snake\Snake.py
145 INFO: PyInstaller: 5.6.2
After the packaging is complete, see the prompt at the bottom. This prompt is the storage location of the exe file, as follows
Seven, program operation
After finding the path file, the exe program is packaged and sent to your friends, double-click to start your own happiness!