pong.py 文件源码

def add_walls(self):
        self.static_lines = []

        # Add floor
        self.static_lines.append(pymunk.Segment(self.space.static_body,
                                                (0, 1),
                                                (self.res[1], 1), .0))

        # Add roof
        self.static_lines.append(pymunk.Segment(self.space.static_body,
                                                (0, self.res[1]),
                                                (self.res[1], self.res[1]), .0))

        # Set properties
        for line in self.static_lines:
            line.elasticity = .99
            line.color = color["white"]
        self.space.add(self.static_lines)
        return True