def initialize(self):
Configurable.initialize(self)
if self.dest_y is None:
self.dest_y = self.height // 2
self._num_ships = None
self.more_ships = self._expand_ships()
self.acceleration = min(
map(operator.attrgetter('acceleration'), self.more_ships))
self.max_speed = min(
map(operator.attrgetter('max_speed'), self.more_ships))
if not hasattr(self, 'blank_move_behavior'):
self.blank_move_behavior = self.move_behavior is None
if self.blank_move_behavior:
# Initialize blank move behavior to get us onscreen
self.move_behavior = MoveBehavior.instance(
'move_on_screen',
True,
initial_dest=(self.center_x, self.dest_y))
self._reached_dest = False
self.speedx, self.speedy = 0, 0
if self.center_x is None:
self.center_x = 1 / 2
self.to_be_deployed = self.num_ships
Movable.initialize(self)
def __init__(self, key):
Movable.__init__(self)
Configurable.__init__(self, key)
self.center = None
self._num_ships = None
self.more_ships = None
def __init__(self, key):
pygame.sprite.Sprite.__init__(self)
Movable.__init__(self)
Collidable.__init__(self)
Configurable.__init__(self, key)
self.speedx = self.speedx_prev = 0
self.speedy = self.speedy_prev = 0
self.mask_rect_offsetx = 0
self.mask_rect_offsety = 0
self.x = 0
self.y = 0
self.follow_sprites = set()
def __init__(self, key):
Configurable.__init__(self, key)
Timekeeper.__init__(self)
self.wave_i = 0
self.complete = False
def __init__(self, key):
Configurable.__init__(self, key)
Timekeeper.__init__(self)
self.is_firing = False
self.last_fired = 0.0
def __init__(self, key):
pygame.sprite.Sprite.__init__(self)
Timekeeper.__init__(self)
Collidable.__init__(self)
Configurable.__init__(self, key)
def __init__(self, key):
Configurable.__init__(self, key)
self.level_i = 0