十年网站开发经验 + 多家企业客户 + 靠谱的建站团队
量身定制 + 运营维护+专业推广+无忧售后,网站问题一站解决
本文实例为大家分享了pygame实现雷电游戏开发代码,供大家参考,具体内容如下
成都创新互联公司专注于万安网站建设服务及定制,我们拥有丰富的企业做网站经验。 热诚为您提供万安营销型网站建设,万安网站制作、万安网页设计、万安网站官网定制、成都小程序开发服务,打造万安网络公司原创品牌,更为您提供万安网站排名全网营销落地服务。源代码:
stars.py
#-*- coding=utf-8 -*- #!/usr/bin/python import pygame from pygame.locals import * from random import randint import math class Star(object): def __init__(self, x, y, speed, color=(255,255,255)): self.x = x self.y = y self.speed = speed self.color = color class Stars(object): ''' 用于绘制星星背景 ''' def __init__(self, num = 0, SCREEN_SIZE=(800,600), color=(255,255,255)): self.stars = [] self.MIN_SPEED = 10 self.MAX_SPEED = 300 self.SCREEN_SIZE = SCREEN_SIZE if num > 0: self.create_star(num, color) def set_min_speed(self,speed): self.MIN_SPEED = speed def set_max_speed(self,speed): self.MAX_SPEED = speed def create_star(self,num = 1, color = (255,255,255)): '''创建一个或多个星星,颜色可选''' for i in xrange(0,num): x = float(randint(0, self.SCREEN_SIZE[0])) y = float(randint(0, self.SCREEN_SIZE[1])) speed = float(randint(self.MIN_SPEED, self.MAX_SPEED)) self.stars.append( Star(x, y, speed, color) ) def move(self,time_passed_seconds): '''移动星星并过滤''' for star in self.stars: star.y = star.y + time_passed_seconds * star.speed #过滤跑出画面的星星 self.stars = filter(lambda one: one.y<=self.SCREEN_SIZE[1], self.stars) def draw(self, surface): '''将星星画到指定图像对象''' for star in self.stars: #pygame.draw.aaline(surface, star.color,\ # (star.x, star.y), (star.x+1., star.y)) surface.set_at((int(star.x),int(star.y)),star.color) def test(): pygame.init() screen = pygame.display.set_mode((800, 600)) #, FULLSCREEN) stars = Stars() #stars.set_max_speed(1000) #stars.set_min_speed(300) # 在第一帧,画上一些星星 stars.create_star(200) clock = pygame.time.Clock() white = (255, 255, 255) while True: for event in pygame.event.get(): if event.type == QUIT: return if event.type == KEYDOWN: return time_passed = clock.tick(30) time_passed_seconds = time_passed / 1000. #update_background(stars, screen, time_passed_seconds) # 增加一颗新的星星 stars.create_star(1) stars.move(time_passed_seconds) screen.fill((0, 0, 0)) # 绘制所有的星 stars.draw(screen) pygame.display.update() if __name__ == "__main__": test()
另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。