4e2a5cb241b8cd957a1ff08787c4304426dc4a86,cistar-dev/cistar/envs/lane_changing.py,SimpleLaneChangingAccelerationEnvironment,action_space,#SimpleLaneChangingAccelerationEnvironment#,19

Before Change

        //
        // return Product([acc_space, direction_space])

        lb = [-abs(self.env_params["max-deacc"]), -1, -1] * self.scenario.num_rl_vehicles
        ub = [self.env_params["max-acc"], 1, 1] * self.scenario.num_rl_vehicles
        return Box(np.array(lb), np.array(ub))

    @property
    def observation_space(self):
        

After Change

                                                 2) lane change to index +1
        :return:
        
        acc_space = Box(low=-abs(self.env_params["max-deacc"]),
                        high=self.env_params["max-acc"],
                        shape=(self.scenario.num_rl_vehicles,))
        
        direction_space = Product(*[Discrete(3) for _ in range(self.scenario.num_rl_vehicles)])
        
        return Product([acc_space, direction_space])

        // lb = [-abs(self.env_params["max-deacc"]), -1, -1] * self.scenario.num_rl_vehicles
        // ub = [self.env_params["max-acc"], 1, 1] * self.scenario.num_rl_vehicles
        // return Box(np.array(lb), np.array(ub))

Instances