def run_game():
ai_settings = Settings() # 初始化设置参数
screen = gf.init(ai_settings) # 初始化屏幕
stats = GameStats(ai_settings) # 初始化游戏状态信息
sb = ScoreBoard(ai_settings, screen, stats) # 初始化记分牌信息
play_button = Button(ai_settings, screen, "Play") # 初始化按钮
ship = Ship(ai_settings, screen) # 初始化飞船
aliens = Group() # 初始化外星人组
bullets = Group() # 初始化子弹组
gf.create_fleet(ai_settings, screen, aliens, ship) # 创建外星人
while True:
''' 循环检测事件 '''
gf.check_events(ship, ai_settings, screen, aliens, bullets,
play_button, stats, sb)
''' 如果游戏开始,则不断更新子弹,飞船,外星人的位置 '''
if stats.game_active:
ship.update()
gf.update_bullets(ai_settings, screen, aliens, bullets, ship,
stats, sb)
gf.updete_aliens(ai_settings, stats, screen, bullets, aliens, ship,
sb)
''' 刷新所有屏幕信息 '''
gf.update_screen(ai_settings, stats, screen, ship, bullets, aliens,
play_button, sb)
def run_game():
# Инициализирует игру и создает объект экрана.
pygame.init()
ai_settings = Settings()
stats = GameStats(ai_settings)
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
sb = Scoreboard(ai_settings, screen, stats)
play_button = Button(ai_settings, screen, "Play")
ship = Ship(ai_settings, screen)
# Group for bullet
bullets = Group()
# Group for alien
aliens = Group()
gf.create_fleet(ai_settings, screen, ship, aliens)
# alien = Alien(ai_settings, screen)
while True:
# Отслеживание событий клавиатуры и мыши.
gf.check_events(ai_settings, screen, stats, play_button, ship, bullets)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button)
if stats.game_active:
ship.update()
gf.update_bullets(ai_settings, screen, stats, sb, ship, aliens,
bullets)
gf.update_aliens(ai_settings, stats, screen, ship, aliens, bullets)
def run_game():
# 初始化pygame,设置和屏幕对象
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
# 创建一艘飞船
ship = Ship(ai_settings, screen)
# 创建一个用于存储子弹的编组
bullets = Group()
# 创建一个外星人的编组
aliens = Group()
# 创建外星人群
gf.create_fleet(ai_settings, screen, ship, aliens)
# 创建一个用于存储游戏统计信息的实例
stats = GameStats(ai_settings)
# 创建play按钮
play_button = Button(ai_settings, screen, "Play")
# 创建记分牌
sb = Scoreboard(ai_settings, screen, stats)
# 开始游戏的主循环
while True:
gf.check_events(ai_settings, screen, stats, sb, play_button, ship,
aliens, bullets)
if stats.game_active:
ship.update()
gf.update_bullets(ai_settings, screen, stats, sb, ship, aliens,
bullets)
gf.update_aliens(ai_settings, stats, screen, sb, ship, aliens,
bullets)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button)
def run_game():
# Center window that will be created
os.environ['SDL_VIDEO_CENTERED'] = '1'
# Initialize pygame, settings and screen object.
pygame.init()
app_settings = Settings()
screen = pygame.display.set_mode((app_settings.screen_width,
app_settings.screen_height))
pygame.display.set_caption('Alien Invasion')
# Make a ship, a group of bullets, and a group of aliens
ship = Ship(app_settings, screen)
bullets = Group()
aliens = Group()
# Create the fleet of aliens.
gf.create_fleet(app_settings, screen, ship, aliens)
# Create an instance to store game statistics and create a scoreboard
stats = GameStats(app_settings)
sb = Scoreboard(app_settings, screen, stats)
# Make buttons
play_button = Button(app_settings, screen, "Play")
scores_button = Button(app_settings, screen, "Scores")
exit_button = Button(app_settings, screen, "Exit")
sound_on_button = Button(app_settings, screen,
img_path=app_settings.sound_on_button)
sound_off_button = Button(app_settings, screen,
img_path=app_settings.sound_off_button)
# Make an object for managing scores
scores = Score(app_settings, stats)
# Start the main loop for the game.
while True:
gf.check_events(app_settings, screen, stats, scores, sb, play_button,
scores_button, exit_button, sound_on_button, ship,
aliens, bullets)
if not stats.pause:
if stats.game_active:
ship.update()
gf.update_bullets(app_settings, screen, stats, sb,
ship, aliens, bullets)
gf.update_aliens(app_settings, stats, sb,
screen, ship, aliens, bullets)
gf.update_screen(app_settings, screen, stats, scores, sb, ship,
aliens, bullets, play_button, scores_button,
exit_button, sound_on_button, sound_off_button)