python贪吃蛇游戏代码

 更新时间:2019年01月27日 08:33:46   作者:qiu2013   我要评论

这篇文章主要为大家详细介绍了python贪吃蛇游戏代码,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

本文实例为大家分享了python贪吃蛇游戏的具体代码,供大家参考,具体内容如下

贪吃蛇游戏截图:

首先安装pygame,可以使用pip安装pygame:

pip install pygame

运行以下代码即可:

#!/usr/bin/env python
import pygame,sys,time,random
from pygame.locals import *
# 定义颜色变量
redColour = pygame.Color(255,0,0)
blackColour = pygame.Color(0,0,0)
whiteColour = pygame.Color(255,255,255)
greyColour = pygame.Color(150,150,150)
# 定义gameOver函数
def gameOver(playSurface):
 gameOverFont = pygame.font.Font('arial.ttf',72)
 gameOverSurf = gameOverFont.render('Game Over', True, greyColour)
 gameOverRect = gameOverSurf.get_rect()
 gameOverRect.midtop = (320, 10)
 playSurface.blit(gameOverSurf, gameOverRect)
 pygame.display.flip()
 time.sleep(5)
 pygame.quit()
 sys.exit()
# 定义main函数
def main():
 # 初始化pygame
 pygame.init()
 fpsClock = pygame.time.Clock()
 # 创建pygame显示层
 playSurface = pygame.display.set_mode((640,480))
 pygame.display.set_caption('Raspberry Snake')
 # 初始化变量
 snakePosition = [100,100]
 snakeSegments = [[100,100],[80,100],[60,100]]
 raspberryPosition = [300,300]
 raspberrySpawned = 1
 direction = 'right'
 changeDirection = direction
 while True:
 # 检测例如按键等pygame事件
 for event in pygame.event.get():
  if event.type == QUIT:
  pygame.quit()
  sys.exit()
  elif event.type == KEYDOWN:
  # 判断键盘事件
  if event.key == K_RIGHT or event.key == ord('d'):
   changeDirection = 'right'
  if event.key == K_LEFT or event.key == ord('a'):
   changeDirection = 'left'
  if event.key == K_UP or event.key == ord('w'):
   changeDirection = 'up'
  if event.key == K_DOWN or event.key == ord('s'):
   changeDirection = 'down'
  if event.key == K_ESCAPE:
   pygame.event.post(pygame.event.Event(QUIT))
 # 判断是否输入了反方向
 if changeDirection == 'right' and not direction == 'left':
  direction = changeDirection
 if changeDirection == 'left' and not direction == 'right':
  direction = changeDirection
 if changeDirection == 'up' and not direction == 'down':
  direction = changeDirection
 if changeDirection == 'down' and not direction == 'up':
  direction = changeDirection
 # 根据方向移动蛇头的坐标
 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
 snakeSegments.insert(0,list(snakePosition))
 # 判断是否吃掉了树莓
 if snakePosition[0] == raspberryPosition[0] and snakePosition[1] == raspberryPosition[1]:
  raspberrySpawned = 0
 else:
  snakeSegments.pop()
 # 如果吃掉树莓,则重新生成树莓
 if raspberrySpawned == 0:
  x = random.randrange(1,32)
  y = random.randrange(1,24)
  raspberryPosition = [int(x*20),int(y*20)]
  raspberrySpawned = 1
 # 绘制pygame显示层
 playSurface.fill(blackColour)
 for position in snakeSegments:
  pygame.draw.rect(playSurface,whiteColour,Rect(position[0],position[1],20,20))
  pygame.draw.rect(playSurface,redColour,Rect(raspberryPosition[0], raspberryPosition[1],20,20))
 # 刷新pygame显示层
 pygame.display.flip()
 # 判断是否死亡
 if snakePosition[0] > 620 or snakePosition[0] < 0:
  gameOver(playSurface)
 if snakePosition[1] > 460 or snakePosition[1] < 0:
  for snakeBody in snakeSegments[1:]:
  if snakePosition[0] == snakeBody[0] and snakePosition[1] == snakeBody[1]:
   gameOver(playSurface)
 # 控制游戏速度
 fpsClock.tick(5)
if __name__ == "__main__":
 main()

操作方法:

上下左右键或wsad键控制

ESC键退出游戏

下载代码:贪吃蛇游戏代码

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持澳门金沙网上娱乐。

相关文章

最新评论