Utils.py 文件源码

def init_pockets(space):
    pockets = []
    for i in [(44.1, 44.1), (755.9, 44.1), (755.9, 755.9), (44.1, 755.9)]:
        inertia = pymunk.moment_for_circle(0.1, 0, POCKET_RADIUS, (0, 0))
        body = pymunk.Body(0.1, inertia)
        body.position = i
        shape = pymunk.Circle(body, POCKET_RADIUS, (0, 0))
        shape.color = POCKET_COLOR
        shape.collision_type = 2
        shape.filter = pymunk.ShapeFilter(categories=0b1000)
        space.add(body, shape)
        pockets.append(shape)
        del body
        del shape
    return pockets

# Initialize striker with force