carmunk.py 文件源码

def create_obstacle(self, x, y, r):
        c_body = pymunk.Body(pymunk.inf, pymunk.inf)
        c_shape = pymunk.Circle(c_body, r)
        c_shape.elasticity = 1.0
        c_body.position = x, y
        c_shape.color = THECOLORS["blue"]
        self.space.add(c_body, c_shape)
        return c_body