def spawn_squid(self):
spawn_location = (int(random() * IMAGE_WIDTH * ROW_LENGTH),
int(random() * IMAGE_HEIGHT * ROW_LENGTH))
if random() <= SPAWN_RATE * 1.2 and math.sqrt(
((self.player.get_location()[0] - spawn_location[0])**2) +
(self.player.get_location()[1] - spawn_location[1])**2) >= 50:
self.squids.append(Squid((40, 40), spawn_location))
def __init__(self, setting: settings, shoot_sound):
self.shoot_sound = shoot_sound
self.fleet = list()
self.move_speed = setting.alien_speed
self.creep_speed = setting.creep_speed
self.gun = Gun(setting)
self.setting = setting
self.saucer = Saucer(setting, Vector2(-64, 64 * 2))
for i in range(10):
self.fleet.append(Squid(setting, pygame.Vector2(70 * i, 70)))
for i in range(10):
self.fleet.append(Squid(setting, pygame.Vector2(70 * i, 70 * 2)))
for i in range(10):
self.fleet.append(Jelly(setting, pygame.Vector2(70 * i, 70 * 3)))
for i in range(10):
self.fleet.append(Jelly(setting, pygame.Vector2(70 * i, 70 * 4)))
for i in range(10):
self.fleet.append(Crab(setting, pygame.Vector2(70 * i, 70 * 5)))
for i in range(10):
self.fleet.append(Crab(setting, pygame.Vector2(70 * i, 70 * 6)))
def __call__(self, download_path, target, debug=False, log=None, force=False):
if log is None:
log = lambda s: None
if self.time:
opts = [("restore-time", self.time)]
else:
opts = []
if iamroot():
log("// started squid: caching downloaded backup archives to " + self.cache_dir + "\n")
squid = Squid(self.cache_size, self.cache_dir)
squid.start()
orig_env = os.environ.get('http_proxy')
os.environ['http_proxy'] = squid.address
_raise_rlimit(resource.RLIMIT_NOFILE, RLIMIT_NOFILE_MAX)
args = [ '--s3-unencrypted-connection', target.address, download_path ]
if force:
args = [ '--force' ] + args
command = Duplicity(opts, *args)
log("# " + str(command))
command.run(target.secret, target.credentials, debug=debug)
if iamroot():
if orig_env:
os.environ['http_proxy'] = orig_env
else:
del os.environ['http_proxy']
log("\n// stopping squid: download complete so caching no longer required\n")
squid.stop()
sys.stdout.flush()
def __call__(self, download_path, target):
if self.time:
opts = [("restore-time", self.time)]
else:
opts = []
squid = Squid(self.cache_size, self.cache_dir)
squid.start()
orig_env = os.environ.get('http_proxy')
os.environ['http_proxy'] = squid.address
_raise_rlimit(resource.RLIMIT_NOFILE, RLIMIT_NOFILE_MAX)
Duplicity(opts, '--s3-unencrypted-connection', target.address, download_path).run(target.secret, target.credentials)
if orig_env:
os.environ['http_proxy'] = orig_env
else:
del os.environ['http_proxy']
sys.stdout.flush()
squid.stop()
def create_alien(game_settings,
screen,
aliens,
alien_number,
row_number,
enemy_type=1):
alien = Alien(game_settings, screen)
if enemy_type == 2:
alien = Squid(game_settings, screen)
elif enemy_type == 3:
alien = Virus(game_settings, screen)
alien_width = alien.rect.width
alien.x = alien_width + 2 * alien_width * alien_number
alien.rect.x = alien.x
alien.rect.y = alien.rect.height + 1.1 * alien.rect.height * row_number
aliens.add(alien)
def gen_sprites(self):
self.sprite_models.append(
Crab(
self.setting,
Vector2(self.screen_dim.x / 2 - 128,
self.screen_dim.y / 10 * 3)))
self.sprite_models.append(
Jelly(
self.setting,
Vector2(self.screen_dim.x / 2 - 128,
self.screen_dim.y / 10 * 4)))
self.sprite_models.append(
Squid(
self.setting,
Vector2(self.screen_dim.x / 2 - 128,
self.screen_dim.y / 10 * 5)))
self.sprite_models.append(
Saucer(
self.setting,
Vector2(self.screen_dim.x / 2 - 128,
self.screen_dim.y / 10 * 6)))
def __call__(self,
download_path,
target,
debug=False,
log=None,
force=False):
if log is None:
log = lambda s: None
if self.time:
opts = [("restore-time", self.time)]
else:
opts = []
if iamroot():
log("// started squid: caching downloaded backup archives to " +
self.cache_dir + "\n")
squid = Squid(self.cache_size, self.cache_dir)
squid.start()
orig_env = os.environ.get('http_proxy')
os.environ['http_proxy'] = squid.address
_raise_rlimit(resource.RLIMIT_NOFILE, RLIMIT_NOFILE_MAX)
args = ['--s3-unencrypted-connection', target.address, download_path]
if force:
args = ['--force'] + args
command = Duplicity(opts, *args)
log("# " + str(command))
command.run(target.secret, target.credentials, debug=debug)
if iamroot():
if orig_env:
os.environ['http_proxy'] = orig_env
else:
del os.environ['http_proxy']
log("\n// stopping squid: download complete so caching no longer required\n"
)
squid.stop()
sys.stdout.flush()