fuzz-scene-sim-test/FuzzScene/code/scenario_runner-0.9.13/srunner/autoagents/dummy_agent.py

#!/usr/bin/env python

# This work is licensed under the terms of the MIT license.
# For a copy, see <https://opensource.org/licenses/MIT>.

"""
This module provides a dummy agent to control the ego vehicle
"""

from __future__ import print_function

import carla

from srunner.autoagents.autonomous_agent import AutonomousAgent


class DummyAgent(AutonomousAgent):

    """
    Dummy autonomous agent to control the ego vehicle
    """

    def setup(self, path_to_conf_file):
        """
        Setup the agent parameters
        """

    def sensors(self):
        """
        Define the sensor suite required by the agent

        :return: a list containing the required sensors in the following format:

        [
            {'type': 'sensor.camera.rgb', 'x': 0.7, 'y': -0.4, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0, 'yaw': 0.0,
                      'width': 300, 'height': 200, 'fov': 100, 'id': 'Left'},

            {'type': 'sensor.camera.rgb', 'x': 0.7, 'y': 0.4, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0, 'yaw': 0.0,
                      'width': 300, 'height': 200, 'fov': 100, 'id': 'Right'},

            {'type': 'sensor.lidar.ray_cast', 'x': 0.7, 'y': 0.0, 'z': 1.60, 'yaw': 0.0, 'pitch': 0.0, 'roll': 0.0,
             'id': 'LIDAR'}


        """
        sensors = [{'type': 'sensor.camera.rgb', 'x': 0.7, 'y': 0.0, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0, 'yaw': 0.0,
                    'width': 800, 'height': 600, 'fov': 100, 'id': 'Center'},
                   {'type': 'sensor.camera.rgb', 'x': 0.7, 'y': -0.4, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0,
                    'yaw': -45.0, 'width': 800, 'height': 600, 'fov': 100, 'id': 'Left'},
                   {'type': 'sensor.camera.rgb', 'x': 0.7, 'y': 0.4, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0, 'yaw': 45.0,
                    'width': 800, 'height': 600, 'fov': 100, 'id': 'Right'},
                   {'type': 'sensor.lidar.ray_cast', 'x': 0.7, 'y': -0.4, 'z': 1.60, 'roll': 0.0, 'pitch': 0.0,
                    'yaw': -45.0, 'id': 'LIDAR'},
                   {'type': 'sensor.other.gnss', 'x': 0.7, 'y': -0.4, 'z': 1.60, 'id': 'GPS'},
                   {'type': 'sensor.can_bus', 'reading_frequency': 25, 'id': 'can_bus'},
                   {'type': 'sensor.hd_map', 'reading_frequency': 1, 'id': 'hdmap'},
                   ]

        return sensors

    def run_step(self, input_data, timestamp):
        """
        Execute one step of navigation.
        """
        print("=====================>")
        for key, val in input_data.items():
            if hasattr(val[1], 'shape'):
                shape = val[1].shape
                print("[{} -- {:06d}] with shape {}".format(key, val[0], shape))
            else:
                print("[{} -- {:06d}] ".format(key, val[0]))
        print("<=====================")

        # DO SOMETHING SMART

        # RETURN CONTROL
        control = carla.VehicleControl()
        control.steer = 0.0
        control.throttle = 0.0
        control.brake = 0.0
        control.hand_brake = False

        return control