本文为大家分享了pygame游戏之旅的第9篇，供大家参考，具体内容如下
在游戏开始之前定义一个函数，用来显示游戏介绍：
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def game_intro(): intro = true while intro: for event in pygame.event.get(): print(event) if event.type == pygame.quit: pygame.quit() quit() gamedisplay.fill(white) largetext = pygame.font.font('freesansbold.ttf',115) textsurf, textrect = text_objects('a bit racey', largetext) textrect.center = ((display_width/2),(display_height/2)) gamedisplay.blit(textsurf, textrect) pygame.display.update() clock.tick(15) |
全部代码：
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import pygameimport timeimport random pygame.init() white = (255,255,255)black = (0,0,0) car_width = 100 display_width = 800display_height = 600 gamedisplay = pygame.display.set_mode( (display_width,display_height) )pygame.display.set_caption('a bit racey')clock = pygame.time.clock() carimg = pygame.image.load('car.png') def things_dodged(count): font = pygame.font.sysfont(none, 25) text = font.render("dodged:"+str(count), true, black) gamedisplay.blit(text,(0,0)) def things(thingx, thingy, thingw, thingh, color): pygame.draw.rect(gamedisplay, color, [thingx, thingy, thingw, thingh]) def car(x, y): gamedisplay.blit(carimg, (x,y)) def text_objects(text, font): textsurface = font.render(text, true, black) return textsurface, textsurface.get_rect() def message_diaplay(text): largetext = pygame.font.font('freesansbold.ttf',115) textsurf, textrect = text_objects(text, largetext) textrect.center = ((display_width/2),(display_height/2)) gamedisplay.blit(textsurf, textrect) pygame.display.update() time.sleep(2) game_loop() def crash(): message_diaplay('you crashed') def game_intro(): intro = true while intro: for event in pygame.event.get(): print(event) if event.type == pygame.quit: pygame.quit() quit() gamedisplay.fill(white) largetext = pygame.font.font('freesansbold.ttf',115) textsurf, textrect = text_objects('a bit racey', largetext) textrect.center = ((display_width/2),(display_height/2)) gamedisplay.blit(textsurf, textrect) pygame.display.update() clock.tick(15) def game_loop(): x = display_width * 0.45 y = display_height * 0.8 x_change = 0 dodged = 0 gameexit = false thing_startx = random.randrange(0, display_width) thing_starty = -600 thing_speed = 7 thing_width = 100 thing_height = 100 while not gameexit: for event in pygame.event.get(): if event.type == pygame.quit: pygame.quit() quit() if event.type == pygame.keydown: if event.key == pygame.k_left: x_change = -5 elif event.key == pygame.k_right: x_change = 5 if event.type == pygame.keyup: if event.key == pygame.k_left or event.key == pygame.k_right: x_change = 0 print(event) x += x_change gamedisplay.fill(white) things(thing_startx, thing_starty, thing_width, thing_height, black) thing_starty += thing_speed car(x,y) things_dodged(dodged) if x > display_width - car_width or x < 0: gameexit = true if thing_starty > display_height: thing_starty = 0 - thing_height thing_startx = random.randrange(0, display_width) dodged += 1 thing_speed += 1 thing_width += (dodged * 1.2) if y < thing_starty + thing_height: print('y crossover') if x > thing_startx and x < thing_startx + thing_width or x + car_width > thing_startx and x + car_width < thing_startx + thing_width: print('x crossover') crash() pygame.display.update() clock.tick(60)#crash()game_intro()game_loop()pygame.quit()quit() |
结果图：
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服务器之家。
原文链接：https://blog.csdn.net/pianzang5201/article/details/78307367
