def run_game():
pygame.init()
ai_settings = Settings() # Setup pygame, settings, and display
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height)
)
pygame.display.set_caption('Alien Invasion')
play_button = Button(ai_settings, screen, 'Play')
# Setup game stats and scoreboard
stats = GameStats(ai_settings)
sb = Scoreboard(ai_settings, screen, stats)
# Setup ship, bullets, beams, aliens, background stars
ship = Ship(ai_settings, screen)
bullets = pygame.sprite.Group()
beams = pygame.sprite.Group()
aliens = pygame.sprite.Group()
stars = gf.create_stars(ai_settings, screen)
gf.create_fleet(ai_settings, screen, ship, aliens)
while True:
gf.check_events(ai_settings, screen, stats, sb, play_button, ship, aliens, beams, bullets)
if stats.game_active:
ship.update()
gf.update_bullets_beams(ai_settings, screen, stats, sb, ship, aliens, beams, bullets)
gf.update_aliens(ai_settings, screen, stats, sb, ship, aliens, beams, bullets)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, beams, bullets, play_button, stars)
def run_game():
pygame.init()
ai_settings = Settings() # Setup pygame, settings, and display
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption('Space Invaders')
clock = pygame.time.Clock()
# Setup game stats and scoreboard
stats = GameStats(ai_settings)
sb = Scoreboard(ai_settings, screen, stats)
# Setup ship, bullets, beams, aliens, background
ship = Ship(ai_settings, screen)
bullets = pygame.sprite.Group()
beams = pygame.sprite.Group()
aliens = pygame.sprite.Group()
ufo = pygame.sprite.Group()
gf.create_fleet(ai_settings, screen, ship, aliens)
bunkers = pygame.sprite.Group(make_bunker(ai_settings, screen, 0),
make_bunker(ai_settings, screen, 1),
make_bunker(ai_settings, screen, 2),
make_bunker(ai_settings, screen, 3))
while True:
clock.tick(70) # 70 fps limit
if not stats.game_active:
quit_game = not gf.startup_screen(ai_settings, stats, screen)
if quit_game:
pygame.quit()
break
gf.start_new_game(ai_settings, screen, stats, sb, ship, aliens,
beams, bullets)
gf.check_events(ai_settings, screen, stats, ship, bullets)
if stats.game_active:
ship.update()
gf.update_bullets_beams(ai_settings, screen, stats, sb, ship,
aliens, beams, bullets, ufo)
gf.update_aliens(ai_settings, screen, stats, sb, ship, aliens,
beams, bullets, ufo)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, beams,
bullets, bunkers, ufo)
gf.play_bgm(ai_settings, stats)