def add_base(space):

    body = pymunk.Body()
    body.position = (0, 300)
    shape = pymunk.Poly.create_box(body, (SCREEN_WIDTH, 20), ((SCREEN_WIDTH/2), -10), 0)
    shape.friction = 1.0
    shape.collision_type = 0x6 # base
    space.add(shape)
    return shape
dataset/ETHPy150Open jseidl/virtuaplant/plants/bottle-filling/world.py/add_base/original