def run_game():
# 初始化游戏并创建窗口对象
pygame.init()
ai_settings = Settings()
# 创建一个surface对象，surface是屏幕的一部分，用于显示游戏元素（外星人或飞船）
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
ship = Ship(ai_settings, screen)
bullets = Group() # 在主循环外创建元素组，避免同时创建过多元素阻塞了主循环
aliens = Group()
stats = GameStats(ai_settings)
play_button = Button(ai_settings, screen, "Play")
score_board = Scoreboard(ai_settings, screen, stats)
clock = pygame.time.Clock()
gf.create_fleet(ai_settings, screen, ship, aliens)
while True:
gf.check_events(ai_settings, screen, stats, score_board, ship, bullets,
play_button) # 监控输入设备事件
if stats.game_active:
ship.update()
gf.update_bullets(bullets) # 更新子弹数据
gf.update_aliens(ai_settings, stats, screen, aliens, ship, bullets)
gf.check_bullet_alien_collisions(ai_settings, screen, stats, ship,
aliens, bullets, score_board)
gf.check_alien_ship_collisions(ai_settings, stats, screen, aliens,
ship, bullets)
gf.update_screen(ai_settings, screen, stats, ship, bullets, aliens,
play_button, score_board) # 动态更新窗口（背景及元素）
clock.tick(30)
def run_game():
pygame.init()
# 设置size
screen = pygame.display.set_mode((1200, 800))
# 设置title
pygame.display.set_caption('Alien')
# init ship
ship = Ship(screen)
# init monster
monster = Group()
bullets = Group()
# 随机怪物的数量
monsters_num = random.uniform(0, 10)
gf.create_alien(screen, monster, monsters_num)
while True:
# 检测键盘事件
gf.check_events(ship, screen, bullets)
# 改变自己位置
ship.update()
bullets.update()
monster.update()
for bullet in bullets.copy():
if bullet.rect.bottom <= 0:
print("删除消失的子弹")
bullets.remove(bullet)
# 判断怪物是不是被杀死了
gf.check_bullet_alien_collisions(screen, monster, bullets)
# 如果自己移动，重绘屏幕
gf.update_screen(screen, ship, bullets, monster)
def run_game():
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
ship = Ship(screen, ai_settings)
bullets = Group()
aliens = Group()
stats = GameStats(ai_settings)
play_button = Button(ai_settings, screen, "Play")
sb = Scoreboard(ai_settings, screen, stats)
gf.create_fleet(ai_settings, screen, aliens, ship)
while True:
gf.check_events(ai_settings, screen, stats, sb, play_button, ship,
aliens, bullets)
if stats.game_active:
ship.update()
gf.update_bullets(bullets)
gf.check_bullet_alien_collisions(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, ship, aliens, bullets,
play_button, sb)
def run_game():
#初始化游戏并创建一个屏幕对象
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
# create a ship
ship = Ship(ai_settings, screen)
# set the color of background
bg_color = ai_settings.bg_color
# 创建一个用于存储子弹的编组,一个外星人编组
bullets = Group()
aliens = Group()
# 创建外星人群
# alien = Alien(ai_settings, screen)
gf.create_fleet(ai_settings, screen, ship, aliens)
# Start the game's main loop
while True:
# monitor the keyboard events
gf.check_events(ai_settings, screen, ship, bullets)
ship.update()
gf.update_bullets(bullets)
gf.update_aliens(ai_settings, aliens)
gf.check_bullet_alien_collisions(ai_settings, screen, ship, aliens,
bullets)
# redraw the screen at every iteration
gf.update_screen(ai_settings, screen, ship, aliens, bullets)
def test_fleet_regeneration_and_level_up(self):
"""Fleet should be recreated when it's len reaches zero."""
self.aliens.empty()
prev_ship_speed = self.ai_settings.ship_speed_factor
gf.check_bullet_alien_collisions(self.ai_settings, self.screen,
self.ship, self.aliens, self.bullets)
actual = (self.ai_settings.ship_speed_factor > prev_ship_speed
and len(self.aliens) > 0)
self.assertEqual(True, actual)
def update_bullets(ai_game):
"""
Update the position of the bullets and get rid of old bullets
"""
# Update the bullets position
ai_game.bullets.update()
# Get rid of the bullets that have disappeared
for bullet in ai_game.bullets.copy():
if bullet.rect.bottom <= 0:
ai_game.bullets.remove(bullet)
# Check for collisions and fleet destruction
game_functions.check_bullet_alien_collisions(ai_game)
def run_game():
# Initialize game and create a screen object.
pygame.init()
# Create settings instance
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
# Make the play button
play_button = Button(ai_settings, screen, "Play")
# Create qan instance to store game statistics and create a scoreboard.
stats = GameStats(ai_settings)
sb = ScoreBoard(ai_settings, screen, stats)
# Make a ship, a group of bullets, and a group of aliens.
ship = Ship(ai_settings, screen)
bullets = Group()
aliens = Group()
stars = Group()
# Create the fleet of aliens.
gf.create_fleet(ai_settings, screen, ship, aliens)
# # Create stars
# gf.create_stars(ai_settings, screen, stars)
# Start the main loop for the game.
while True:
# Respond to keyboard and mouse events.
gf.check_events(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button)
if stats.game_active:
ship.update()
# Update bullets positions and get rid of old bullets.
gf.update_bullets(bullets)
gf.check_bullet_alien_collisions(ai_settings, screen, stats, sb,
ship, bullets, aliens)
gf.update_aliens(ai_settings, stats, screen, sb, aliens, ship,
bullets)
# gf.update_stars(stars)
# Update images on the screen and flip to the new screen.
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button, stars)
def run_game():
#初始化游戏并创建一个屏幕对象
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play 按钮
play_button = Button(ai_settings, screen, "Play")
#创建一个用于存储游戏统计信息的实例
stats = GameStats(ai_settings)
#创建记分牌
sb = Scoreboard(ai_settings, screen, stats)
#创建一艘飞船
ship = Ship(ai_settings, screen)
#创建一个存储子弹的编组
bullets = Group()
#创建外星人编组
aliens = Group()
gf.create_fleet(ai_settings, screen, ship, aliens)
#开始游戏的主循环
while True:
gf.check_events(ai_settings, screen, stats, play_button, ship, aliens,
bullets, sb)
if stats.game_active:
ship.update()
bullets.update()
gf.update_bullets(bullets)
gf.update_aliens(ai_settings, screen, stats, ship, aliens, bullets,
sb)
gf.check_bullet_alien_collisions(ai_settings, screen, ship, aliens,
bullets, stats, sb)
gf.update_screen(ai_settings, screen, stats, ship, aliens, bullets,
play_button, sb)
def run_game():
# 初始化并创建一个屏幕对象
pygame.init()
ai_setting = Settings()
screen = pygame.display.set_mode(
(ai_setting.screen_width, ai_setting.screen_height))
pygame.display.set_caption('Alien Invasion')
# 创建一艘飞船
ship = Ship(ai_setting, screen)
# 创建一个储存子弹的编组
bullets = Group()
# 创建一个储存外星人的编组
aliens = Group()
# 创建外星人群
gf.creat_fleet(ai_setting, screen, ship, aliens)
# 创建游戏统计信息和记分牌
stats = GameStats(ai_setting)
sb = ScoreBoard(ai_setting, screen, stats)
# 创建按钮
play_button = Button(ai_setting, screen, "Play")
# 开始游戏主循环
while True:
# 检查鼠标键盘事件
gf.check_events(ai_setting, screen, stats, sb, play_button, ship,
aliens, bullets)
# 判断游戏是否失败
if stats.game_active:
# 更新飞船位置
ship.update()
# 更新子弹位置
gf.update_bullets(ai_setting, screen, stats, sb, ship, bullets,
aliens)
# 更新外星人位置
gf.update_aliens(ai_setting, stats, sb, screen, ship, aliens,
bullets)
# 检查子弹与外星人的碰撞
gf.check_bullet_alien_collisions(ai_setting, screen, stats, sb,
ship, bullets, aliens)
# 检查飞船与外星人的碰撞
gf.check_alien_condition(ship, aliens)
# 刷新屏幕
gf.update_screen(ai_setting, screen, stats, sb, ship, bullets, aliens,
play_button)
def run_game():
# инициализация игры , settings и объекта экрана
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
# Создание экземпляра для хранения игровой статистики и создаём экзмпляр счёта
stats = GameStats(ai_settings)
sb = Scoreboard(ai_settings, screen, stats)
# Создание корабля.
ship = Ship(ai_settings, screen)
# создание группы пуль
bullets = Group()
# создание кнопки play
play_button = Button(ai_settings, screen, "играть")
# создание группы пришельцев
aliens = Group()
# создание флота пришельцев
gf.create_fleet(ai_settings, screen, ship, aliens)
# Запуск основного цикла игры.
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.check_bullet_alien_collisions(ai_settings, screen, stats, sb,
ship, aliens, bullets)
gf.update_aliens(ai_settings, stats, sb, screen, ship, aliens,
bullets)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button)
def run_game():
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption('Alien Invasion')
ship = Ship(ai_settings, screen)
bullets = Group()
aliens = Group()
# gf.create_fleet(ai_settings, screen, ship, aliens)
stats = GameStats(ai_settings)
play_button = Button(ai_settings, screen, 'Play')
sb = ScoreBoard(ai_settings, screen, stats)
gf.init_game(ai_settings, stats, sb)
while True:
t0 = time()
gf.check_events(ai_settings, screen, stats, sb, play_button, ship,
aliens, bullets)
if stats.game_active:
ship.update()
gf.update_bullets(bullets)
gf.update_aliens(ai_settings, aliens)
# 子弹碰撞外星人
gf.check_bullet_alien_collisions(ai_settings, screen, stats, sb,
ship, aliens, bullets)
# 外星人碰撞飞船
gf.check_ship_hit(ai_settings, stats, sb, screen, ship, bullets,
aliens)
gf.update_screen(ai_settings, screen, stats, ship, bullets, aliens,
play_button, sb)
t = time() - t0
if t < 0.01:
sleep(0.01 - t)
else:
print(t)
def run_game():
pygame.init()
ai_settings = Settings()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption('Alien invasion')
bullets = Group()
aliens = Group()
ticker = pygame.time.Clock()
ship = Ship(ai_settings, screen)
gf.weapons_init(ai_settings, screen, ship, bullets, aliens)
buttons = Group()
stats = GameStats(screen, ai_settings)
gf.create_fleet(ai_settings, screen, ship, aliens, stats.alien_level)
start_button = StartButton(ai_settings, screen, 'Start!', stats, ship)
buttons.add(start_button)
while True:
gf.check_events(ai_settings, screen, ship, bullets, buttons)
if stats.game_active:
ship.move()
ship.restore()
gf.update_bullets(ai_settings, screen, ship, bullets, aliens)
gf.update_weapon(ship)
gf.update_aliens(ai_settings, stats, screen, ship, aliens, bullets)
gf.check_bullet_alien_collisions(ai_settings, screen, stats, ship,
aliens, bullets)
stats.scoreboard -= 0.1
gf.update_screen(ai_settings, screen, ship, aliens, bullets, stats,
buttons)
gf.clear_bullets(ai_settings, bullets)
ticker.tick(ai_settings.default_fps)
def run_game():
# initialize game and create a screen object
pygame.init()
pygame.mixer.music.load('sounds/crossing_the_chasm.mp3')
pygame.mixer.music.play(-1)
ai_settings = Settings() # Settings instance
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption('Alien Invasion')
# make the play button
play_button = Button(ai_settings, screen, 'Play')
# create an instance to store game statistics
stats = GameStats(ai_settings)
sb = Scoreboard(ai_settings, screen, stats)
# make a ship, a group of bullets, and a group of aliens
ship = Ship(ai_settings, screen)
bullets = Group()
aliens = Group()
# Create the fleet of aliens
gf.create_fleet(ai_settings, screen, ship, aliens)
# start the main loop for the game
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.check_bullet_alien_collisions(ai_settings, screen, stats, sb,
ship, aliens, bullets)
gf.update_aliens(ai_settings, screen, stats, sb, ship, aliens,
bullets)
gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets,
play_button)
def run_game():
''' Функция сoздает игрoвые oбъекты, настраивает их и запускает игрoвoй цикл. '''
# Инициализирует игру.
pygame.init()
# Инициализируем oбъект класса Settings, хранящий настрoйки игры.
ai_settings = settings.Settings()
# Инициализирует пoверхнoсть для oтрисoвки кадрoв.
icon = pygame.image.load('images/icon.png')
pygame.display.set_icon(icon)
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption("Alien Invasion")
''' Сoздаем игрoвые oбъекты. '''
# Cоздаем экземпляр игровой статистики.
stats = GameStats(ai_settings)
# Cоздаем корабль.
ship = Ship(ai_settings, screen)
# Сoздаем группу для хранения всех пуль.
bullets = Group()
# Группа для хранения пришельцев.
aliens = Group()
# Cоздание флота пришельцев.
gf.create_fleet(ai_settings, screen, ship, aliens)
# Создание корабля.
# Группа для хранения фонoвых oбъектoв.
backgrounds = Group()
# Сoздаем начальный фoн, кoтoрый затем запустит самooрганизацию фoна.
start_bg1 = Background(ai_settings, screen, -ai_settings.bg_speed)
# Дoбавляем егo в группу фoнoв.
backgrounds.add(start_bg1)
# Загружаем изoбражения для анимирoваннoгo спрайта.
images = []
for i in range(0, 4):
text = 'images/fire/{0}.png'.format(i)
images.append(pygame.image.load(text))
# Загружаем изoбражения для взрыва.
images_explosion = []
for i in range(0, 13):
text = 'images/explosion/{0}.png'.format(i)
images_explosion.append(pygame.image.load(text))
# Группа для хранения VFX.
vfxs = Group()
# Группа для взрывoв.
exps = Group()
# Сoздаем VFX-oбъекты и дoбавляем их в группу.
for x in ship.fire_x:
new_vfx = FireFX(screen, images, 4, x, (ship.rect.top + 1))
vfxs.add(new_vfx)
# Создаю часы для фиксации FPS.
clock = pygame.time.Clock()
# Сoздание кнoпки 'Play'.
play_button = Button(ai_settings, screen, 'Play')
''' Запуск oснoвнoгo цикла игры. '''
while True:
# Фиксирую FPS игры.
clock.tick(120)
# Прoверка действий игрoка и реакция на них.
gf.check_events(ai_settings, stats, screen, play_button, ship, aliens,
bullets, exps)
''' Части игры, которые выполняются лишь при game_active = True. '''
if stats.game_active == True:
# Расчеты для прoрисoвки нoвoгo кадра.
gf.update_bg(backgrounds, ai_settings, screen)
ship.update()
# пули рисуются на фoне, нo пoд кoраблем
gf.fire_cooldown(ship)
gf.fire_bullet(ai_settings, screen, ship, bullets, vfxs)
gf.update_bullets(ai_settings, screen, ship, aliens, bullets)
gf.update_aliens(ai_settings, stats, screen, ship, aliens, bullets)
gf.check_bullet_alien_collisions(ai_settings, ship, bullets,
aliens, screen, images_explosion,
4, exps)
# Расчеты для эффектoв oгня.
gf.update_count_frames(vfxs)
gf.update_indeces(vfxs)
gf.update_frames(vfxs, ship)
# Расчеты для взрывoв.
gf.update_lifetimes(exps)
gf.delete_exps(exps)
gf.update_count_frames(exps)
gf.update_indeces(exps)
gf.update_frames_exps(exps)
''' Прорисовка нового кадра. '''
gf.update_screen(ai_settings, stats, screen, ship, aliens, bullets,
backgrounds, vfxs, exps, play_button)
