本文為大家分享了pygame游戲之旅的第12篇，供大家參考，具體內容如下

實現點擊功能：

click = pygame.mouse.get_pressed()print(click)if x + w > mouse[0] > x and y + h > mouse[1] > y:  pygame.draw.rect(gameDisplay, ac, (x,y,w,h))  if click[0] == 1 and action != None:    action()

修改顯示文字：

pygame.font.SysFont('comicsansms',115)

源代碼：

import pygameimport timeimport random pygame.init() white = (255,255,255)black = (0,0,0)gray = (128,128,128)red = (200,0,0)green = (0,200,0)bright_red = (255,0,0)bright_green = (0,255,0)blue = (0,0,255)  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.SysFont('comicsansms',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 button (msg, x, y, w, h, ic, ac, action=None):    mouse =pygame.mouse.get_pos()    click = pygame.mouse.get_pressed()    print(click)    if x + w > mouse[0] > x and y + h > mouse[1] > y:      pygame.draw.rect(gameDisplay, ac, (x,y,w,h))      if click[0] == 1 and action != None:        action()##        if action == "play":##          action()##        if action == "quit":##          pygame.quit()##          quit()    else:      pygame.draw.rect(gameDisplay, ic, (x,y,w,h))    smallText = pygame.font.SysFont('comicsansms', 20)    textSurf, textRect = text_objects(msg, smallText)    textRect.center = ( (x+(w/2)), (y+(h/2)))    gameDisplay.blit(textSurf, textRect) def quitgame():  pygame.quit()  quit() 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.SysFont('comicsansms',115)    TextSurf, TextRect = text_objects('A bit Racey', largeText)    TextRect.center = ((display_width/2),(display_height/2))    gameDisplay.blit(TextSurf, TextRect)    button("GO", 150, 450, 100, 50, green, bright_green,game_loop)    button("Quit",550, 450, 100, 50, red, bright_red,quitgame)    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()