manual_control_steeringwheel_Compass_copy1.py

#!/usr/bin/env python

# Copyright (c) 2024 Marc Gonzalez, Igor Silva
#
# This work is licensed under the terms of the MIT license.
# For a copy, see <https://opensource.org/licenses/MIT>.

"""
Welcome to CONECTA2030
"""

from __future__ import print_function


# ==============================================================================
# -- find carla module ---------------------------------------------------------
# ==============================================================================


import glob
import os
import sys

import logidrivepy

try:
    sys.path.append(glob.glob('../carla/dist/carla-*%d.%d-%s.egg' % (
        sys.version_info.major,
        sys.version_info.minor,
        'win-amd64' if os.name == 'nt' else 'linux-x86_64'))[0])
except IndexError:
    pass


# ==============================================================================
# -- imports -------------------------------------------------------------------
# ==============================================================================


import carla

from carla import ColorConverter as cc
from weather_presets import WEATHER_PRESETS
from pedestrian_manager import spawn_pedestrian, move_pedestrian, track_pedestrian
from controllers.pedestrian_manager import PedestrianManager

import argparse
import collections
import datetime
import logging
import math
import random
import re
import weakref
from ctypes import wintypes #novo pacote
import ctypes
import time


if sys.version_info >= (3, 0):

    from configparser import ConfigParser

else:

    from ConfigParser import RawConfigParser as ConfigParser

try:
    import pygame
    from pygame.locals import KMOD_CTRL
    from pygame.locals import KMOD_SHIFT
    from pygame.locals import K_0
    from pygame.locals import K_9
    from pygame.locals import K_BACKQUOTE
    from pygame.locals import K_BACKSPACE
    from pygame.locals import K_COMMA
    from pygame.locals import K_DOWN
    from pygame.locals import K_ESCAPE
    from pygame.locals import K_F1
    from pygame.locals import K_LEFT
    from pygame.locals import K_PERIOD
    from pygame.locals import K_RIGHT
    from pygame.locals import K_SLASH
    from pygame.locals import K_SPACE
    from pygame.locals import K_TAB
    from pygame.locals import K_UP
    from pygame.locals import K_a
    from pygame.locals import K_c
    from pygame.locals import K_d
    from pygame.locals import K_h
    from pygame.locals import K_m
    from pygame.locals import K_p
    from pygame.locals import K_q
    from pygame.locals import K_r
    from pygame.locals import K_s
    from pygame.locals import K_w
except ImportError:
    raise RuntimeError('cannot import pygame, make sure pygame package is installed')

try:
    import numpy as np
except ImportError:
    raise RuntimeError('cannot import numpy, make sure numpy package is installed')

# vid = 0x046D  # Vendor ID
# pid = 0xC24F  # Product ID
# device = hid.device()
# device.open(vid, pid)

# ==============================================================================
# -- Global functions ----------------------------------------------------------
# ==============================================================================


def find_weather_presets():
    rgx = re.compile('.+?(?:(?<=[a-z])(?=[A-Z])|(?<=[A-Z])(?=[A-Z][a-z])|$)')
    name = lambda x: ' '.join(m.group(0) for m in rgx.finditer(x))
    presets = [x for x in dir(carla.WeatherParameters) if re.match('[A-Z].+', x)]
    return [(getattr(carla.WeatherParameters, x), name(x)) for x in presets]


def get_actor_display_name(actor, truncate=250):
    name = ' '.join(actor.type_id.replace('_', '.').title().split('.')[1:])
    return (name[:truncate - 1] + u'\u2026') if len(name) > truncate else name


# ==============================================================================
# -- World ---------------------------------------------------------------------
# ==============================================================================

class World(object):
    def __init__(self, carla_world, hud, actor_filter, specific_spawn_point_index,weather_id):
        self.world = carla_world
        self.hud = hud
        self.player = None
        self.collision_sensor = None
        self.lane_invasion_sensor = None
        self.gnss_sensor = None
        self.camera_manager = None
        self._weather_presets = find_weather_presets()
        self._weather_index = 0
        self._actor_filter = actor_filter
        self.restart(specific_spawn_point_index, weather_id)
        self.world.on_tick(hud.on_world_tick)
        

    def restart(self, spawn_point_index=None, weather_preset=None):
        pedestrian_manager = PedestrianManager(self.world)
        # Keep same camera config if the camera manager exists.
        cam_index = self.camera_manager.index if self.camera_manager is not None else 0
        cam_pos_index = self.camera_manager.transform_index if self.camera_manager is not None else 0
        # Get a random blueprint.
        #blueprint = random.choice(self.world.get_blueprint_library().filter(self._actor_filter))
        blueprint = random.choice(self.world.get_blueprint_library().filter('vehicle.Jeep.Compass2023'))  # Ajuste para o nome correto do blueprint
        blueprint.set_attribute('role_name', 'hero')
        if blueprint.has_attribute('color'):
            color = random.choice(blueprint.get_attribute('color').recommended_values)
            blueprint.set_attribute('color', color)
        # Spawn the player.
        if self.player is not None:
            spawn_point = self.player.get_transform()
            spawn_point.location.z += 200.0
            spawn_point.rotation.roll = 0.0
            spawn_point.rotation.pitch = 0.0
            self.destroy()
            self.player = self.world.try_spawn_actor(blueprint, spawn_point)
        while self.player is None:
            spawn_points = self.world.get_map().get_spawn_points()
            print(spawn_points)
            print(spawn_points[3])
            print(spawn_points[4])
           # print(spawn_points[1])
            #print(spawn_points[2])
            if spawn_point_index is not None and 0 <= spawn_point_index < len(spawn_points):
                spawn_point = spawn_points[spawn_point_index]
            else:
                print("Invalid or no spawn_point_index provided. Using a random spawn point.")
                spawn_point = random.choice(spawn_points) if spawn_points else carla.Transform()
                print(spawn_point)
            self.player = self.world.try_spawn_actor(blueprint, spawn_point)
       # self.player.get_world().set_weather(carla.libcarla.WeatherParameters.HardRainNoon)

        if weather_preset and weather_preset in WEATHER_PRESETS:
            print(f"Applying weather preset: {weather_preset}")
            self.world.set_weather(WEATHER_PRESETS[weather_preset])
        else:
            print("Invalid or no weather preset provided. Keeping default weather.")

        # Set up the sensors.
        self.collision_sensor = CollisionSensor(self.player, self.hud)
        self.lane_invasion_sensor = LaneInvasionSensor(self.player, self.hud)
        self.gnss_sensor = GnssSensor(self.player)
        self.camera_manager = CameraManager(self.player, self.hud)
        self.camera_manager.transform_index = cam_pos_index
        self.camera_manager.set_sensor(cam_index, notify=False)
        actor_type = get_actor_display_name(self.player)
        self.hud.notification(actor_type)

        #### Pedestrians ####
        PEDESTRIAN_POINTS = [
            (carla.Location(x=0.28223991, y=46.58293457, z=9.39632446), None),      #1
            (carla.Location(x=59.7143457, y=80.41375977, z=9.65675537), None),      #2
            (carla.Location(x=201.31335938, y=129.32896484, z=13.18731201), None),  #3
            (carla.Location(x=243.08041016, y=42.93431152, z=18.3637561), None),    #4
            (carla.Location(x=212.57310547, y=-1.39357727, z=21.44185059), None),   #5
            (carla.Location(x=134.54621094, y=-55.05180176, z=23.73190918), None),  #6
            (carla.Location(x=42.54624512, y=-99.55961914, z=19.22632324), None),   #7
            (carla.Location(x=-58.19663086, y=-74.09938477, z=9.55703247), None),   #8
            (carla.Location(x=-62.43460938, y=-8.1369751, z=4.35628906), None),     #9
        ]

        pedestrian_manager.load_pedestrians(PEDESTRIAN_POINTS)
        pedestrian_manager.spawn_pedestrians()

        # x_Unreal = 5971.43457 / 100
        # y_Unreal = 8041.375977 / 100
        # z_Unreal = 965.675537 / 100

        # x_Unreal2 = 28.223991 / 100
        # y_Unreal2 = 4658.293457 / 100
        # z_Unreal2 = 939.632446 / 100

        # start_location = carla.Location(x = x_Unreal, y = y_Unreal, z= z_Unreal)  # Replace with your desired start coordinates
        # end_location = carla.Location(x= x_Unreal2, y= y_Unreal2, z= z_Unreal2)    # Replace with your desired end coordinates

        # walker_bp=self.world.get_blueprint_library().filter("walker.pedestrian.*")
        # controller_bp=self.world.get_blueprint_library().filter('controller.ai.walker')

        # #if self.world.get_navigation().is_location_on_mesh(end_location):
        # #    print("is navigable")
        # #else:
        # #    print("end location NOTA navigable")

        # self.pedestrian, self.pedestrian_controller = spawn_pedestrian(self.world, start_location)
        # self.pedestrian, self.pedestrian_controller = spawn_pedestrian(self.world, end_location)

        #if self.pedestrian_controller:
            #move_pedestrian(self.pedestrian_controller, end_location)
            #track_pedestrian(self.world, self.pedestrian)

    
    def next_weather(self, reverse=False):
        self._weather_index += -1 if reverse else 1
        self._weather_index %= len(self._weather_presets)
        preset = self._weather_presets[self._weather_index] 
        print(preset)
        self.hud.notification('Weather: %s' % preset[1])
        self.player.get_world().set_weather(preset[0])

    def tick(self, clock):
        self.hud.tick(self, clock)

    def render(self, display):
        self.camera_manager.render(display)
        self.hud.render(display)

    def destroy(self):
        sensors = [
            self.camera_manager.sensor,
            self.collision_sensor.sensor,
            self.lane_invasion_sensor.sensor,
            self.gnss_sensor.sensor]
        for sensor in sensors:
            if sensor is not None:
                sensor.stop()
                sensor.destroy()
        if self.player is not None:
            self.player.destroy()

# ==============================================================================
# -- DualControl -----------------------------------------------------------
# ==============================================================================


class DualControl(object):
    def __init__(self, world, start_in_autopilot):
        self._autopilot_enabled = start_in_autopilot
        if isinstance(world.player, carla.Vehicle):
            self._control = carla.VehicleControl()
            self._lights = carla.VehicleLightState.NONE
            world.player.set_light_state(self._lights)
            world.player.set_autopilot(self._autopilot_enabled)
            self._control = carla.VehicleControl()
            self._ackermann_control = carla.VehicleAckermannControl()
        elif isinstance(world.player, carla.Walker):
            self._control = carla.WalkerControl()
            self._autopilot_enabled = False
            self._rotation = world.player.get_transform().rotation
        else:
            raise NotImplementedError("Actor type not supported")
        self._steer_cache = 0.0
        world.hud.notification("Press 'H' or '?' for help.", seconds=4.0)

        # initialize steering wheel
        pygame.joystick.init()

        joystick_count = pygame.joystick.get_count()
        if joystick_count > 1:
            raise ValueError("Please Connect Just One Joystick")

        self._joystick = pygame.joystick.Joystick(0)
        self._joystick.init()

        self._parser = ConfigParser()
        self._parser.read('/carla/wheel_config.ini')
        self._steer_idx = int(self._parser.get('G29 Racing Wheel', 'steering_wheel'))
        self._throttle_idx = int(self._parser.get('G29 Racing Wheel', 'throttle'))
        self._brake_idx = int(self._parser.get('G29 Racing Wheel', 'brake'))
        self._reverse_idx = int(self._parser.get('G29 Racing Wheel', 'reverse'))
        self._handbrake_idx = int(self._parser.get('G29 Racing Wheel', 'handbrake'))

    # def send_force_feedback(self,magnitude):
    #     report = [0x00] * 64
    #     report[0] = 0x01  # Start of report
    #     report[1] = 0x51  # Command for force feedback
    #     report[2] = 0x00  # Effect ID or type (check documentation)

    #     # Configura a magnitude para o efeito de força
    #     report[3] = magnitude & 0xFF  # Low byte
    #     report[4] = (magnitude >> 8) & 0xFF  # High byte

    #     # Envia o comando
    #     device.write(report)


    def parse_events(self, world, clock):
        if isinstance(self._control, carla.VehicleControl):
            current_lights = self._lights   #Aciona as Luzes
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                return True
            elif event.type == pygame.JOYBUTTONDOWN:
                if event.button == 0:
                    world.t()
                elif event.button == 1:
                    world.hud.toggle_info()
                elif event.button == 2:
                    world.camera_manager.toggle_camera()
                elif event.button == 3:
                    world.next_weather()
                elif event.button == 12:
                    self._control.gear = 1
                elif event.button == 13:
                    self._control.gear = 2
                elif event.button == 14:
                    self._control.gear = 3
                elif event.button == 15:
                    self._control.gear = 4
                elif event.button == 16:
                    self._control.gear = 5
                elif event.button == 17:
                    self._control.gear = 6
                elif event.button == self._reverse_idx:
                    self._control.gear = -1
                elif event.button == 21:
                    world.camera_manager.move_x()

                elif event.button == 23:
                    world.camera_manager.next_sensor()
                elif event.button == 11 and pygame.key.get_mods() & KMOD_CTRL: # Representa "L"
                    current_lights ^= carla.VehicleLightState.Special1
                elif event.button == 11 and pygame.key.get_mods() & KMOD_SHIFT: # Representa "L"
                    current_lights ^= carla.VehicleLightState.HighBeam
                elif event.button == 11:
                    #print(event.button)

                    # Use 'L' key to switch between lights:
                    # closed -> position -> low beam -> fog
                    if not self._lights & carla.VehicleLightState.Position:
                        world.hud.notification("Position lights")
                        current_lights |= carla.VehicleLightState.Position
                    else:
                        world.hud.notification("Low beam lights")
                        current_lights |= carla.VehicleLightState.LowBeam
                    if self._lights & carla.VehicleLightState.LowBeam:
                        world.hud.notification("Fog lights")
                        current_lights |= carla.VehicleLightState.Fog
                    if self._lights & carla.VehicleLightState.Fog:
                        world.hud.notification("Lights off")
                        current_lights ^= carla.VehicleLightState.Position
                        current_lights ^= carla.VehicleLightState.LowBeam
                        current_lights ^= carla.VehicleLightState.Fog
                elif event.button == 10:
                    current_lights ^= carla.VehicleLightState.Interior
                elif event.button == 5:
                    current_lights ^= carla.VehicleLightState.LeftBlinker
                elif event.button == 4:
                    current_lights ^= carla.VehicleLightState.RightBlinker

            elif event.type == pygame.JOYBUTTONUP:
                if event.button in [12,13,14,15,16,17,18]: self._control.gear = 0

            elif event.type == pygame.KEYUP:
                if self._is_quit_shortcut(event.key):
                    return True
                elif event.key == K_BACKSPACE:
                    world.t()
                elif event.key == K_F1:
                    world.hud.toggle_info()
                elif event.key == K_h or (event.key == K_SLASH and pygame.key.get_mods() & KMOD_SHIFT):
                    world.hud.help.toggle()
                elif event.key == K_TAB:
                    world.camera_manager.toggle_camera()
                elif event.key == K_c and pygame.key.get_mods() & KMOD_SHIFT:
                    world.next_weather(reverse=True)
                elif event.key == K_c:
                    world.next_weather()
                elif event.key == K_BACKQUOTE:
                    world.camera_manager.next_sensor()
                elif event.key > K_0 and event.key <= K_9:
                    world.camera_manager.set_sensor(event.key - 1 - K_0)
                elif event.key == K_r:
                    world.camera_manager.toggle_recording()
                if isinstance(self._control, carla.VehicleControl):
                    if event.key == K_q:
                        self._control.gear = 1 if self._control.reverse else -1
                    elif event.key == K_m:
                        self._control.manual_gear_shift = not self._control.manual_gear_shift
                        self._control.gear = world.player.get_control().gear
                        world.hud.notification('%s Transmission' %
                                               ('Manual' if self._control.manual_gear_shift else 'Automatic'))
                    elif self._control.manual_gear_shift and event.key == K_COMMA:
                        self._control.gear = max(-1, self._control.gear - 1)
                    elif self._control.manual_gear_shift and event.key == K_PERIOD:
                        self._control.gear = self._control.gear + 1 if self._control.gear < 6 else self._control.gear
                    elif event.key == K_p:
                        self._autopilot_enabled = not self._autopilot_enabled
                        world.player.set_autopilot(self._autopilot_enabled)
                        world.hud.notification('Autopilot %s' % ('On' if self._autopilot_enabled else 'Off'))

        if not self._autopilot_enabled:
            if isinstance(self._control, carla.VehicleControl):
                self._parse_vehicle_keys(pygame.key.get_pressed(), clock.get_time())
                self._parse_vehicle_wheel()
                self._control.reverse = self._control.gear < 0

            #Linhas adicionais para acionar as luzes
            if self._control.brake:
                    current_lights |= carla.VehicleLightState.Brake
            else: # Remove the Brake flag
                    current_lights &= ~carla.VehicleLightState.Brake
            if self._control.reverse:
                    current_lights |= carla.VehicleLightState.Reverse
            else: # Remove the Reverse flag
                current_lights &= ~carla.VehicleLightState.Reverse
            if current_lights != self._lights: # Change the light state only if necessary
                    self._lights = current_lights
                    world.player.set_light_state(carla.VehicleLightState(self._lights))

            if current_lights != self._lights: # Change the light state only if necessary
                    self._lights = current_lights
                    world.player.set_light_state(carla.VehicleLightState(self._lights))

            elif isinstance(self._control, carla.WalkerControl):
                self._parse_walker_keys(pygame.key.get_pressed(), clock.get_time())
            world.player.apply_control(self._control)

    def _parse_vehicle_keys(self, keys, milliseconds):
        self._control.throttle = 1.0 if keys[K_UP] or keys[K_w] else 0.0
        steer_increment = 5e-4 * milliseconds
        if keys[K_LEFT] or keys[K_a]:
            self._steer_cache -= steer_increment
        elif keys[K_RIGHT] or keys[K_d]:
            self._steer_cache += steer_increment
        else:
            self._steer_cache = 0.0
        self._steer_cache = min(0.7, max(-0.7, self._steer_cache))
        self._control.steer = round(self._steer_cache, 1)
        self._control.brake = 1.0 if keys[K_DOWN] or keys[K_s] else 0.0
        self._control.hand_brake = keys[K_SPACE]

    def _parse_vehicle_wheel(self):
        numAxes = self._joystick.get_numaxes()
        jsInputs = [float(self._joystick.get_axis(i)) for i in range(numAxes)]
        # print (jsInputs)
        jsButtons = [float(self._joystick.get_button(i)) for i in
                     range(self._joystick.get_numbuttons())]

        # Custom function to map range of inputs [1, -1] to outputs [0, 1] i.e 1 from inputs means nothing is pressed
        # For the steering, it seems fine as it is
        K1 = 1.0  # 0.55
        steerCmd = K1 * math.tan(1.1 * jsInputs[self._steer_idx])

        K2 = 1.6  # 1.6
        throttleCmd = K2 + (2.05 * math.log10(
            -0.7 * jsInputs[self._throttle_idx] + 1.4) - 1.2) / 0.92
        if throttleCmd <= 0:
            throttleCmd = 0
        elif throttleCmd > 1:
            throttleCmd = 1

        brakeCmd = 1.6 + (2.05 * math.log10(
            -0.7 * jsInputs[self._brake_idx] + 1.4) - 1.2) / 0.92
        if brakeCmd <= 0:
            brakeCmd = 0
        elif brakeCmd > 1:
            brakeCmd = 1

        self._control.steer = steerCmd
        self._control.brake = brakeCmd
        self._control.throttle = throttleCmd

        #toggle = jsButtons[self._reverse_idx]

        self._control.hand_brake = bool(jsButtons[self._handbrake_idx])

    def _parse_walker_keys(self, keys, milliseconds):
        self._control.speed = 0.0
        if keys[K_DOWN] or keys[K_s]:
            self._control.speed = 0.0
        if keys[K_LEFT] or keys[K_a]:
            self._control.speed = .01
            self._rotation.yaw -= 0.08 * milliseconds
        if keys[K_RIGHT] or keys[K_d]:
            self._control.speed = .01
            self._rotation.yaw += 0.08 * milliseconds
        if keys[K_UP] or keys[K_w]:
            self._control.speed = 5.556 if pygame.key.get_mods() & KMOD_SHIFT else 2.778
        self._control.jump = keys[K_SPACE]
        self._rotation.yaw = round(self._rotation.yaw, 1)
        self._control.direction = self._rotation.get_forward_vector()

    @staticmethod
    def _is_quit_shortcut(key):
        return (key == K_ESCAPE) or (key == K_q and pygame.key.get_mods() & KMOD_CTRL)


# ==============================================================================
# -- HUD -----------------------------------------------------------------------
# ==============================================================================


class HUD(object):
    def __init__(self, width, height):
        self.dim = (width, height)
        font = pygame.font.Font(pygame.font.get_default_font(), 20)
        font_name = 'courier' if os.name == 'nt' else 'mono'
        fonts = [x for x in pygame.font.get_fonts() if font_name in x]
        default_font = 'ubuntumono'
        mono = default_font if default_font in fonts else fonts[0]
        mono = pygame.font.match_font(mono)
        self._font_mono = pygame.font.Font(mono, 12 if os.name == 'nt' else 14)
        self._notifications = FadingText(font, (width, 40), (0, height - 40))
        self.help = HelpText(pygame.font.Font(mono, 24), width, height)
        self.server_fps = 0
        self.frame = 0
        self.simulation_time = 0
        self._show_info = True
        self._info_text = []
        self._server_clock = pygame.time.Clock()

    def on_world_tick(self, timestamp):
        self._server_clock.tick()
        self.server_fps = self._server_clock.get_fps()
        self.frame = timestamp.frame
        self.simulation_time = timestamp.elapsed_seconds

    def tick(self, world, clock):
        self._notifications.tick(world, clock)
        if not self._show_info:
            return
        t = world.player.get_transform()
        v = world.player.get_velocity()
        c = world.player.get_control()
        heading = 'N' if abs(t.rotation.yaw) < 89.5 else ''
        heading += 'S' if abs(t.rotation.yaw) > 90.5 else ''
        heading += 'E' if 179.5 > t.rotation.yaw > 0.5 else ''
        heading += 'W' if -0.5 > t.rotation.yaw > -179.5 else ''
        colhist = world.collision_sensor.get_collision_history()
        collision = [colhist[x + self.frame - 200] for x in range(0, 200)]
        max_col = max(1.0, max(collision))
        collision = [x / max_col for x in collision]
        vehicles = world.world.get_actors().filter('vehicle.*')

        self._info_text = [
            'Server:  % 16.0f FPS' % self.server_fps,
            'Client:  % 16.0f FPS' % clock.get_fps(),
            '',
            'Vehicle: % 20s' % get_actor_display_name(world.player, truncate=20),
            'Map:     % 20s' % world.world.get_map().name.split('/')[-1],
            'Simulation time: % 12s' % datetime.timedelta(seconds=int(self.simulation_time)),
            '',
            'Speed:   % 15.0f km/h' % (3.6 * math.sqrt(v.x**2 + v.y**2 + v.z**2)),
            u'Heading:% 16.0f\N{DEGREE SIGN} % 2s' % (t.rotation.yaw, heading),
            'Location:% 20s' % ('(% 5.1f, % 5.1f)' % (t.location.x, t.location.y)),
            'GNSS:% 24s' % ('(% 2.6f, % 3.6f)' % (world.gnss_sensor.lat, world.gnss_sensor.lon)),
            'Height:  % 18.0f m' % t.location.z,
            '']
        if isinstance(c, carla.VehicleControl):
            self._info_text += [
                ('Throttle:', c.throttle, 0.0, 1.0),
                ('Steer:', c.steer, -1.0, 1.0),
                ('Brake:', c.brake, 0.0, 1.0),
                ('Reverse:', c.reverse),
                ('Hand brake:', c.hand_brake),
                ('Manual:', c.manual_gear_shift),
                'Gear:        %s' % {-1: 'R', 0: 'N'}.get(c.gear, c.gear)]
        elif isinstance(c, carla.WalkerControl):
            self._info_text += [
                ('Speed:', c.speed, 0.0, 5.556),
                ('Jump:', c.jump)]
        self._info_text += [
            '',
            'Collision:',
            collision,
            '',
            'Number of vehicles: % 8d' % len(vehicles)]
        if len(vehicles) > 1:
            self._info_text += ['Nearby vehicles:']
            distance = lambda l: math.sqrt((l.x - t.location.x)**2 + (l.y - t.location.y)**2 + (l.z - t.location.z)**2)
            vehicles = [(distance(x.get_location()), x) for x in vehicles if x.id != world.player.id]
            for d, vehicle in sorted(vehicles):
                if d > 200.0:
                    break
                vehicle_type = get_actor_display_name(vehicle, truncate=22)
                self._info_text.append('% 4dm %s' % (d, vehicle_type))

    def toggle_info(self):
        self._show_info = not self._show_info

    def notification(self, text, seconds=2.0):
        self._notifications.set_text(text, seconds=seconds)

    def error(self, text):
        self._notifications.set_text('Error: %s' % text, (255, 0, 0))

    def render(self, display):
        if self._show_info:
            info_surface = pygame.Surface((220, self.dim[1]))
            info_surface.set_alpha(100)
            display.blit(info_surface, (0, 0))
            v_offset = 4
            bar_h_offset = 100
            bar_width = 106
            for item in self._info_text:
                if v_offset + 18 > self.dim[1]:
                    break
                if isinstance(item, list):
                    if len(item) > 1:
                        points = [(x + 8, v_offset + 8 + (1.0 - y) * 30) for x, y in enumerate(item)]
                        pygame.draw.lines(display, (255, 136, 0), False, points, 2)
                    item = None
                    v_offset += 18
                elif isinstance(item, tuple):
                    if isinstance(item[1], bool):
                        rect = pygame.Rect((bar_h_offset, v_offset + 8), (6, 6))
                        pygame.draw.rect(display, (255, 255, 255), rect, 0 if item[1] else 1)
                    else:
                        rect_border = pygame.Rect((bar_h_offset, v_offset + 8), (bar_width, 6))
                        pygame.draw.rect(display, (255, 255, 255), rect_border, 1)
                        f = (item[1] - item[2]) / (item[3] - item[2])
                        if item[2] < 0.0:
                            rect = pygame.Rect((bar_h_offset + f * (bar_width - 6), v_offset + 8), (6, 6))
                        else:
                            rect = pygame.Rect((bar_h_offset, v_offset + 8), (f * bar_width, 6))
                        pygame.draw.rect(display, (255, 255, 255), rect)
                    item = item[0]
                if item:  # At this point has to be a str.
                    surface = self._font_mono.render(item, True, (255, 255, 255))
                    display.blit(surface, (8, v_offset))
                v_offset += 18
        self._notifications.render(display)
        self.help.render(display)


# ==============================================================================
# -- FadingText ----------------------------------------------------------------
# ==============================================================================


class FadingText(object):
    def __init__(self, font, dim, pos):
        self.font = font
        self.dim = dim
        self.pos = pos
        self.seconds_left = 0
        self.surface = pygame.Surface(self.dim)

    def set_text(self, text, color=(255, 255, 255), seconds=2.0):
        text_texture = self.font.render(text, True, color)
        self.surface = pygame.Surface(self.dim)
        self.seconds_left = seconds
        self.surface.fill((0, 0, 0, 0))
        self.surface.blit(text_texture, (10, 11))

    def tick(self, _, clock):
        delta_seconds = 1e-3 * clock.get_time()
        self.seconds_left = max(0.0, self.seconds_left - delta_seconds)
        self.surface.set_alpha(500.0 * self.seconds_left)

    def render(self, display):
        display.blit(self.surface, self.pos)


# ==============================================================================
# -- HelpText ------------------------------------------------------------------
# ==============================================================================


class HelpText(object):
    def __init__(self, font, width, height):
        lines = __doc__.split('\n')
        self.font = font
        self.dim = (680, len(lines) * 22 + 12)
        self.pos = (0.5 * width - 0.5 * self.dim[0], 0.5 * height - 0.5 * self.dim[1])
        self.seconds_left = 0
        self.surface = pygame.Surface(self.dim)
        self.surface.fill((0, 0, 0, 0))
        for n, line in enumerate(lines):
            text_texture = self.font.render(line, True, (255, 255, 255))
            self.surface.blit(text_texture, (22, n * 22))
            self._render = False
        self.surface.set_alpha(220)

    def toggle(self):
        self._render = not self._render

    def render(self, display):
        if self._render:
            display.blit(self.surface, self.pos)


# ==============================================================================
# -- CollisionSensor -----------------------------------------------------------
# ==============================================================================


class CollisionSensor(object):
    def __init__(self, parent_actor, hud):
        self.sensor = None
        self.history = []
        self._parent = parent_actor
        self.hud = hud
        world = self._parent.get_world()
        bp = world.get_blueprint_library().find('sensor.other.collision')
        self.sensor = world.spawn_actor(bp, carla.Transform(), attach_to=self._parent)
        # We need to pass the lambda a weak reference to self to avoid circular
        # reference.
        weak_self = weakref.ref(self)
        self.sensor.listen(lambda event: CollisionSensor._on_collision(weak_self, event))

    def get_collision_history(self):
        history = collections.defaultdict(int)
        for frame, intensity in self.history:
            history[frame] += intensity
        return history

    @staticmethod
    def _on_collision(weak_self, event):
        self = weak_self()
        if not self:
            return
        actor_type = get_actor_display_name(event.other_actor)
        self.hud.notification('Collision with %r' % actor_type)
        impulse = event.normal_impulse
        intensity = math.sqrt(impulse.x**2 + impulse.y**2 + impulse.z**2)
        self.history.append((event.frame, intensity))
        if len(self.history) > 4000:
            self.history.pop(0)


# ==============================================================================
# -- LaneInvasionSensor --------------------------------------------------------
# ==============================================================================


class LaneInvasionSensor(object):
    def __init__(self, parent_actor, hud):
        self.sensor = None
        self._parent = parent_actor
        self.hud = hud
        world = self._parent.get_world()
        bp = world.get_blueprint_library().find('sensor.other.lane_invasion')
        self.sensor = world.spawn_actor(bp, carla.Transform(), attach_to=self._parent)
        # We need to pass the lambda a weak reference to self to avoid circular
        # reference.
        weak_self = weakref.ref(self)
        self.sensor.listen(lambda event: LaneInvasionSensor._on_invasion(weak_self, event))

    @staticmethod
    def _on_invasion(weak_self, event):
        self = weak_self()
        if not self:
            return
        lane_types = set(x.type for x in event.crossed_lane_markings)
        text = ['%r' % str(x).split()[-1] for x in lane_types]
        self.hud.notification('Crossed line %s' % ' and '.join(text))

# ==============================================================================
# -- GnssSensor --------------------------------------------------------
# ==============================================================================


class GnssSensor(object):
    def __init__(self, parent_actor):
        self.sensor = None
        self._parent = parent_actor
        self.lat = 0.0
        self.lon = 0.0
        world = self._parent.get_world()
        bp = world.get_blueprint_library().find('sensor.other.gnss')
        self.sensor = world.spawn_actor(bp, carla.Transform(carla.Location(x=1.0, z=2.8)), attach_to=self._parent)
        # We need to pass the lambda a weak reference to self to avoid circular
        # reference.
        weak_self = weakref.ref(self)
        self.sensor.listen(lambda event: GnssSensor._on_gnss_event(weak_self, event))

    @staticmethod
    def _on_gnss_event(weak_self, event):
        self = weak_self()
        if not self:
            return
        self.lat = event.latitude
        self.lon = event.longitude


# ==============================================================================
# -- CameraManager -------------------------------------------------------------
# ==============================================================================


class CameraManager(object):
    def __init__(self, parent_actor, hud):
        self.sensor = None
        self.surface = None
        self._parent = parent_actor
        self.hud = hud
        self.recording = False
        self._camera_transforms = [
            carla.Transform(carla.Location(x=-0.54, y=-0.40, z=1.28), carla.Rotation(pitch=-0.2, yaw=9)), #Câmera Nova
            carla.Transform(carla.Location(x=-6.5, z=2.8), carla.Rotation(pitch=-15)),
            carla.Transform(carla.Location(x=1.6, z=1.7)),
            carla.Transform(carla.Location(x=0.4, z=1.8), carla.Rotation(pitch=-15)), # Câmera Nova
            ]
        
        self.transform_index = 1
        self.sensors = [
            ['sensor.camera.rgb', cc.Raw, 'Camera RGB'],
            ['sensor.camera.depth', cc.Raw, 'Camera Depth (Raw)'],
            ['sensor.camera.depth', cc.Depth, 'Camera Depth (Gray Scale)'],
            ['sensor.camera.depth', cc.LogarithmicDepth, 'Camera Depth (Logarithmic Gray Scale)'],
            ['sensor.camera.semantic_segmentation', cc.Raw, 'Camera Semantic Segmentation (Raw)'],
            ['sensor.camera.semantic_segmentation', cc.CityScapesPalette,
                'Camera Semantic Segmentation (CityScapes Palette)'],
            ['sensor.lidar.ray_cast', None, 'Lidar (Ray-Cast)']]
        world = self._parent.get_world()
        bp_library = world.get_blueprint_library()
        for item in self.sensors:
            bp = bp_library.find(item[0])
            if item[0].startswith('sensor.camera'):
                bp.set_attribute('image_size_x', str(hud.dim[0]))
                bp.set_attribute('image_size_y', str(hud.dim[1]))
            elif item[0].startswith('sensor.lidar'):
                bp.set_attribute('range', '50')
            item.append(bp)
        self.index = None

    def move_x(self):
        self._camera_transforms[0].set_transform(x=1, y=2, z=3)

    def toggle_camera(self):
        self.transform_index = (self.transform_index + 1) % len(self._camera_transforms)
        self.sensor.set_transform(self._camera_transforms[self.transform_index])

    def set_sensor(self, index, notify=True):
        index = index % len(self.sensors)
        needs_respawn = True if self.index is None \
            else self.sensors[index][0] != self.sensors[self.index][0]
        if needs_respawn:
            if self.sensor is not None:
                self.sensor.destroy()
                self.surface = None
            self.sensor = self._parent.get_world().spawn_actor(
                self.sensors[index][-1],
                self._camera_transforms[self.transform_index],
                attach_to=self._parent)
            # We need to pass the lambda a weak reference to self to avoid
            # circular reference.
            weak_self = weakref.ref(self)
            self.sensor.listen(lambda image: CameraManager._parse_image(weak_self, image))
        if notify:
            self.hud.notification(self.sensors[index][2])
        self.index = index

    def next_sensor(self):
        self.set_sensor(self.index + 1)

    def toggle_recording(self):
        self.recording = not self.recording
        self.hud.notification('Recording %s' % ('On' if self.recording else 'Off'))

    def render(self, display):
        if self.surface is not None:
            display.blit(self.surface, (0, 0))

    @staticmethod
    def _parse_image(weak_self, image):
        self = weak_self()
        if not self:
            return
        if self.sensors[self.index][0].startswith('sensor.lidar'):
            points = np.frombuffer(image.raw_data, dtype=np.dtype('f4'))
            points = np.reshape(points, (int(points.shape[0] / 4), 4))
            lidar_data = np.array(points[:, :2])
            lidar_data *= min(self.hud.dim) / 100.0
            lidar_data += (0.5 * self.hud.dim[0], 0.5 * self.hud.dim[1])
            lidar_data = np.fabs(lidar_data) # pylint: disable=E1111
            lidar_data = lidar_data.astype(np.int32)
            lidar_data = np.reshape(lidar_data, (-1, 2))
            lidar_img_size = (self.hud.dim[0], self.hud.dim[1], 3)
            lidar_img = np.zeros(lidar_img_size)
            lidar_img[tuple(lidar_data.T)] = (255, 255, 255)
            self.surface = pygame.surfarray.make_surface(lidar_img)
        else:
            image.convert(self.sensors[self.index][1])
            array = np.frombuffer(image.raw_data, dtype=np.dtype("uint8"))
            array = np.reshape(array, (image.height, image.width, 4))
            array = array[:, :, :3]
            array = array[:, :, ::-1]
            self.surface = pygame.surfarray.make_surface(array.swapaxes(0, 1))
        if self.recording:
            image.save_to_disk('_out/%08d' % image.frame)


# ==============================================================================
# -- game_loop() ---------------------------------------------------------------
# ==============================================================================

# player_vehicle = None
velocidade_ms = None
collision_ocorreu = True

# Caminho para a DLL do SDK da Logitech
sdk_path = "C:\LogiDrivePy\logidrivepy\dll\LogitechSteeringWheelEnginesWrapper.dll"  # Ajuste o caminho conforme necessário
logi = ctypes.WinDLL(sdk_path)

# Função para inicializar o SDK da Logitech
def inicializar_logitech_sdk():
    if not logi.LogiSteeringInitialize():
        print("Falha ao inicializar o SDK da Logitech")
        return False
    print("SDK da Logitech inicializado com sucesso")
    return True

# Função para aplicar force feedback com base na velocidade e colisão
def aplicar_force_feedback(velocidade_ms, colisao):
    intensidade = min(100, int(velocidade_ms * 10))  # Limita a intensidade a 100
    logi.LogiPlaySpringForce(0, intensidade, 100, 50)
    if colisao:
        logi.LogiPlayDamperForce(0, 80)
    
# Função para criar e anexar um sensor de colisão ao veículo
def adicionar_sensor_de_colisao(world, vehicle):
    blueprint = world.get_blueprint_library().find('sensor.other.collision')
    transform = carla.Transform()
    sensor = world.spawn_actor(blueprint, transform, attach_to=vehicle)
    return sensor

# Função de monitoramento do veículo
def monitorar_veiculo(player_vehicle):
    # Captura a velocidade atual
    velocidade = player_vehicle.get_velocity()
    velocidade_ms = math.sqrt(velocidade.x**2 + velocidade.y**2 + velocidade.z**2)  # Convertendo para m/s
    return velocidade_ms, collision_ocorreu


def game_loop(args):
    pygame.init()
    pygame.font.init()
    world = None


    try:
        client = carla.Client(args.host, args.port)
        client.set_timeout(2.0)

        display = pygame.display.set_mode(
            (args.width, args.height),
            pygame.HWSURFACE | pygame.DOUBLEBUF)

        hud = HUD(args.width, args.height)
        world = World(client.get_world(), hud, args.filter,args.spawn_point, args.weather)

        player_vehicle = None
        for actor in world.world.get_actors():
            if actor.attributes.get('role_name') == 'hero':
                player_vehicle = actor
                break

        if not inicializar_logitech_sdk():
            return  # Interrompe se o SDK não foi inicializado corretamente

                # Atualiza o estado do veículo
        velocidade_ms, colisao = monitorar_veiculo(player_vehicle)
                
                # Aplica o force feedback com base na velocidade e colisão
        aplicar_force_feedback(velocidade_ms, colisao)
                
        time.sleep(0.1)  # Ajuste o tempo de atualização conforme necessário

#########

        controller = DualControl(world, args.autopilot)

        clock = pygame.time.Clock()
        while True:
            clock.tick_busy_loop(30)
            if controller.parse_events(world, clock):
                return
            world.tick(clock)
            world.render(display)
            pygame.display.flip()

    finally:

        if world is not None:
            world.destroy()

        pygame.quit()


# ==============================================================================
# -- main() --------------------------------------------------------------------
# ==============================================================================


def main():
    argparser = argparse.ArgumentParser(
        description='CARLA Manual Control Client')
    argparser.add_argument(
        '-v', '--verbose',
        action='store_true',
        dest='debug',
        help='print debug information')
    argparser.add_argument(
        '--host',
        metavar='H',
        default='127.0.0.1',
        help='IP of the host server (default: 127.0.0.1)')
    argparser.add_argument(
        '-p', '--port',
        metavar='P',
        default=2000,
        type=int,
        help='TCP port to listen to (default: 2000)')
    argparser.add_argument(
        '-a', '--autopilot',
        action='store_true',
        help='enable autopilot')
    argparser.add_argument(
        '--res',
        metavar='WIDTHxHEIGHT',
        default='5760x1080', # Resolução do pygame
        help='window resolution (default: 1930x1080)')
    argparser.add_argument(
        '--filter',
        metavar='PATTERN',
        default='vehicle.*',
        help='actor filter (default: "vehicle.*")')
    argparser.add_argument(
        '--spawn_point',
        metavar='INDEX',
        type=int,
        default=None,
        help='Index of the spawn point to use (default: random)')
    argparser.add_argument(
        '--weather',
        metavar='PARAMS',
        type=str,
        default=None,
        help='JSON string with weather parameters (e.g., {"cloudiness":80.0,"sun_altitude_angle":45.0})')
    args = argparser.parse_args()

    args.width, args.height = [int(x) for x in args.res.split('x')]

    log_level = logging.DEBUG if args.debug else logging.INFO
    logging.basicConfig(format='%(levelname)s: %(message)s', level=log_level)

    logging.info('listening to server %s:%s', args.host, args.port)

    print(__doc__)

    try:

        game_loop(args)

    except KeyboardInterrupt:
        print('\nCancelled by user. Bye!')
        #logi_controller.steering_shutdown() # type: ignore


if __name__ == '__main__':

    main()