def __init__(self, mother_ship, melee, body):
self.body = body
Actor.__init__(self, melee)
self.mother_ship = mother_ship
# Register shapes for collision callbacks
for s in self.body.shapes:
melee.contact_register[hash(s)] = self
def __init__(self, surface):
image_file = 'resources/sprites/bear.png'
bullet = Bullet('resources/sprites/bullet02.png', surface, 60)
railgun = Railgun(bullet, 100000, self)
Actor.__init__(self, image_file=image_file, surface=surface, health=100, damage=5,
fire_direction=globals.DIRECTION["TOP"], speed=8, weapon=railgun)
scaled_size = self._scale(self._size, 2)
self._image = pygame.transform.scale(self._img, scaled_size)
self._rect.size = scaled_size
def __init__(self, surface):
image_file = 'resources/sprites/chungus.jpg'
bullet = Bullet('resources/sprites/enemy_bullet01.png', surface, 60)
railgun = Railgun(bullet, 100000, self)
Actor.__init__(self,
image_file=image_file,
surface=surface,
health=80,
damage=1,
fire_direction=globals.DIRECTION["BOTTOM"],
speed=6,
weapon=railgun)
scaled_size = self._scale(self._size, 6)
self._image = pygame.transform.scale(self._img, scaled_size)
self._rect.size = scaled_size
def __init__(self, melee):
Actor.__init__(self, melee)
# Set max linear and angular velocity
self.max_linear_velocity = 50
self.max_angular_velocity = pi
# Physics (based on SVG shapes)
self.translate = calc_center(self.lines[self.parts.index(self.center_part)])
self.svg.init(self.translate, self.scale)
bodydef = Body()
bodydef.ccd = True
bodydef.position = self.initial_position
self.body = melee.world.append_body(bodydef)
self.body.linear_velocity = self.initial_velocity
self.body.angular_velocity = self.initial_ang_vel
for p in self.lines:
polygondef = Polygon()
polygondef.density = self.density
# Ensure points are oriented ccw
ccw = convex_hull(p)
# Translate and scale points
verts = []
for v in ccw:
x = (v[0] - self.translate[0]) * self.scale
y = (v[1] - self.translate[1]) * self.scale
verts.append(Vec2(x, y))
polygondef.vertices = verts
polygondef.collision_group = self.group
shape = self.body.append_shape(polygondef)
# Register shapes for collision callbacks
melee.contact_register[hash(shape)] = self
self.body.set_mass_from_shapes()
def __init__(self, melee, body):
self.body = body
Actor.__init__(self, melee)
