HUX布斯
对于那些需要它的人，在一些帮助下，代码现在可以工作了。#Start screen Loopdone = Falsestart_time = pygame.time.get_ticks()while not done and display_instructions: if not pygame.mixer.music.get_busy(): pygame.mixer.music.load('bgm.mp3') pygame.mixer.music.play() for event in pygame.event.get(): if event.type == pygame.QUIT: done = True if event.type == pygame.MOUSEBUTTONDOWN: instruction_page += 1 if instruction_page == 2: display_instructions = False # Set the screen background win.fill(black) if instruction_page == 1: text = font.render("Instructions:", True, white) win.blit(text, [10, 20]) text = font.render("1. Use WASD, or the Arrow Keys to move", True, white) win.blit(text, [10, 100]) text = font.render("2. Left click to shoot", True, white) win.blit(text, [10, 150]) text = font.render("3. Collect ammunition", True, white) win.blit(text, [10, 200]) text = font.render("4. STAY ALIVE", True, white) win.blit(text, [10, 250]) text = font.render("Kill or be killed", True, red) win.blit(text, [260, 420]) text = font.render("How long can you survive?", True, red) win.blit(text, [150, 470]) text = font.render("Click to start", True, white) win.blit(text, [270, 600]) clock.tick(60) pygame.display.flip()def gameOverScreen(end_time): seconds_survived = (end_time - start_time) // 1000 ending = 1 global run, gameover for event in pygame.event.get(): if event.type == pygame.QUIT: run = False win.fill(black) timer = pygame.time.get_ticks() - now2 if ending == 1: win.blit(endscreen.image, endscreen.rect) time = font.render(str(seconds_survived/1000) ,1,red) win.blit(time, (410, 600)) endtext = font.render("You survived for seconds", True, red) win.blit(endtext, [100, 600]) kill = font.render("Kill count: " +str(killcounter), 1, red) win.blit(kill, (280, 650)) pygame.display.flip() clock.tick(100)# Programme looprun = Truegameover = Falsewhile run: actual_ticks = pygame.time.get_ticks() if gameover: now2 = now = actual_ticks gameOverScreen(end_time) continue timer = actual_ticks - now2 time_difference = actual_ticks - now if time_difference >= 1500: newenemy = Enemy(random.randrange(50,780), random.randrange(50,780), 1 ,wall_list) enemy_list.add(newenemy) all_sprite_list.add(newenemy) newenemy2 = Enemy(random.randrange(50,780), random.randrange(50,780), 1 ,wall_list) enemy_list.add(newenemy2) all_sprite_list.add(newenemy2) now = actual_ticks all_sprite_list.update() win.fill(white) win.blit(background.image, background.rect) for e in enemy_list: e.move(player) collide = pygame.sprite.spritecollide(player, enemy_list, False) if collide: gameover = True end_time = pygame.time.get_ticks() food_collide = pygame.sprite.spritecollide(player,food_list,False) for food in food_collide: score += 1 bullets += 10 food_list.remove(food) newfood = Food() food_list.add(newfood) all_sprite_list.add(newfood) all_sprite_list.remove(food) food_list.update() all_sprite_list.update() pygame.mixer.music.load('reload.mp3') pygame.mixer.music.play() for event in pygame.event.get(): if event.type == pygame.QUIT: run = False elif event.type == pygame.KEYDOWN: if event.key == pygame.K_LEFT or event.key == ord('a'): player.move(-2, 0) elif event.key == pygame.K_RIGHT or event.key == ord('d'): player.move(2, 0) elif event.key == pygame.K_UP or event.key == ord('w'): player.move(0, -2) elif event.key == pygame.K_DOWN or event.key == ord('s'): player.move(0, 2) elif event.type == pygame.KEYUP: if event.key == pygame.K_LEFT or event.key == ord('a'): player.move(2, 0) elif event.key == pygame.K_RIGHT or event.key == ord('d'): player.move(-2, 0) elif event.key == pygame.K_UP or event.key == ord('w'): player.move(0, 2) elif event.key == pygame.K_DOWN or event.key == ord('s'): player.move(0, -2) elif event.type == pygame.MOUSEBUTTONDOWN: aim_pos = event.pos player_position = player.rect.center bullet_vec = pygame.math.Vector2(aim_pos[0] - player_position[0], aim_pos[1] - player_position[1]).normalize() * 10 bullet = Bullet() bullet.rect.center = player.rect.center bullet.vec = bullet_vec if bullets > 0: all_sprite_list.add(bullet) bullets -= 1 pygame.mixer.music.load('Gunshot.mp3') pygame.mixer.music.play() else: pygame.mixer.music.load('reload.mp3') pygame.mixer.music.play() hit = pygame.sprite.spritecollide(bullet, enemy_list, False) for enemy in hit: killcounter += 1 enemy_list.remove(enemy) all_sprite_list.remove(enemy) enemy_list.update() all_sprite_list.update() enemy.move(player) all_sprite_list.update() all_sprite_list.draw(win) time = font.render(str(timer/1000) ,1,black) win.blit(time, (680, 5)) scoretext = font.render("Bullets: " +str(bullets), 1, black) win.blit(scoretext, (5, 5)) kill = font.render("Kill count: " +str(killcounter), 1, black) win.blit(kill, (250, 5)) pygame.display.flip() clock.tick(100)pygame.quit()我必须做的是：为新计时器添加开始#Start screen Loopdone = Falsestart_time = pygame.time.get_ticks()当您确定游戏结束时，获取此处所用的时间def gameOverScreen(): seconds_survived = (pygame.time.get_ticks() - start_time) // 1000 ending = 1您需要做的是找到发生碰撞时的时间（当碰撞为真时）并将其作为参数传递给 gameOverScreen()。if collide: gameover = True end_time = pygame.time.get_ticks()并且 gameOverScreen 应该接收参数 end_time 并使用它来显示秒def gameOverScreen(end_time): seconds_survived = (end_time - start_time) // 1000请记住，这只有效，因为“如果碰撞”只有一次为真，如果重复为真，则 end_time 将在循环中不断更新，您将再次看到相同的秒数增加情况。希望这对某人有所帮助！