def launch_bot_processes(self):
self.logger.debug("Launching bot processes")
self.kill_bot_processes()
# Start matchcomms here as it's only required for the bots.
self.kill_matchcomms_server()
self.matchcomms_server = launch_matchcomms_server()
# Launch processes
for i in range(self.num_participants):
if self.start_match_configuration.player_configuration[
i].rlbot_controlled:
reload_request = mp.Event()
quit_callback = mp.Event()
self.bot_reload_requests.append(reload_request)
self.bot_quit_callbacks.append(quit_callback)
process = mp.Process(
target=SetupManager.run_agent,
args=(self.quit_event, quit_callback, reload_request,
self.bot_bundles[i],
str(self.start_match_configuration.
player_configuration[i].name), self.teams[i], i,
self.python_files[i], self.agent_metadata_queue,
self.match_config, self.matchcomms_server.root_url))
process.start()
self.bot_processes.append(process)
self.logger.debug("Successfully started bot processes")
def launch_bot_process_helper(self, early_starters_only=False):
# Start matchcomms here as it's only required for the bots.
self.kill_matchcomms_server()
self.matchcomms_server = launch_matchcomms_server()
num_started = 0
# Launch processes
for i in range(self.num_participants):
if not self.start_match_configuration.player_configuration[i].rlbot_controlled:
continue
if early_starters_only and not self.bot_bundles[i].supports_early_start:
continue
if i not in self.bot_processes:
reload_request = mp.Event()
quit_callback = mp.Event()
self.bot_reload_requests.append(reload_request)
self.bot_quit_callbacks.append(quit_callback)
process = mp.Process(target=SetupManager.run_agent,
args=(self.quit_event, quit_callback, reload_request, self.bot_bundles[i],
str(self.start_match_configuration.player_configuration[i].name),
self.teams[i], i, self.python_files[i], self.agent_metadata_queue,
self.match_config, self.matchcomms_server.root_url))
process.start()
self.bot_processes[i] = process
num_started += 1
self.logger.debug(f"Successfully started {num_started} bot processes")
return num_started
def connected_clients():
server = launch_matchcomms_server()
client1 = MatchcommsClient(server.root_url)
client2 = MatchcommsClient(server.root_url)
yield client1, client2
client2.close()
client1.close()
server.close()
def launch_bot_process_helper(self, early_starters_only=False):
# Start matchcomms here as it's only required for the bots.
self.kill_matchcomms_server()
self.matchcomms_server = launch_matchcomms_server()
num_started = 0
# Launch processes
# TODO: this might be the right moment to fix the player indices based on a game tick packet.
packet = game_data_struct.GameTickPacket()
self.game_interface.update_live_data_packet(packet)
# TODO: root through the packet and find discrepancies in the player index mapping.
for i in range(self.num_participants):
if not self.start_match_configuration.player_configuration[i].rlbot_controlled:
continue
if early_starters_only and not self.bot_bundles[i].supports_early_start:
continue
bot_manager_spawn_id = None
if early_starters_only:
# Don't use a spawn id stuff for the early start system. The bots will be starting up before
# the car spawns, and we don't want the bot manager to panic.
participant_index = i
else:
participant_index = None
spawn_id = self.game_interface.start_match_configuration.player_configuration[i].spawn_id
self.logger.info(f'Player in slot {i} was sent with spawn id {spawn_id}, will search in the packet.')
for n in range(0, packet.num_cars):
packet_spawn_id = packet.game_cars[n].spawn_id
if spawn_id == packet_spawn_id:
self.logger.info(f'Looks good, considering participant index to be {n}')
participant_index = n
bot_manager_spawn_id = spawn_id
if participant_index is None:
raise Exception("Unable to determine the bot index!")
if participant_index not in self.bot_processes:
reload_request = mp.Event()
quit_callback = mp.Event()
self.bot_reload_requests.append(reload_request)
self.bot_quit_callbacks.append(quit_callback)
process = mp.Process(target=SetupManager.run_agent,
args=(self.quit_event, quit_callback, reload_request, self.bot_bundles[i],
str(self.start_match_configuration.player_configuration[i].name),
self.teams[i], participant_index, self.python_files[i], self.agent_metadata_queue,
self.match_config, self.matchcomms_server.root_url, bot_manager_spawn_id))
process.start()
self.bot_processes[i] = process
num_started += 1
self.logger.debug(f"Successfully started {num_started} bot processes")
return num_started
def launch_bot_process_helper(self,
early_starters_only=False,
match_config: MatchConfig = None):
# Start matchcomms here as it's only required for the bots.
self.kill_matchcomms_server()
self.matchcomms_server = launch_matchcomms_server()
self.bot_processes = {
ind: proc
for ind, proc in self.bot_processes.items() if proc.is_alive()
}
num_started = 0
# Launch processes
# TODO: this might be the right moment to fix the player indices based on a game tick packet.
if not early_starters_only:
packet = get_one_packet()
# TODO: root through the packet and find discrepancies in the player index mapping.
for i in range(
min(self.num_participants, len(match_config.player_configs))):
player_config = match_config.player_configs[i]
if not player_config.has_bot_script():
continue
if early_starters_only and not self.bot_bundles[
i].supports_early_start:
continue
spawn_id = player_config.spawn_id
if early_starters_only:
# Danger: we have low confidence in this since we're not leveraging the spawn id.
participant_index = i
else:
participant_index = None
self.logger.info(
f'Player in slot {i} was sent with spawn id {spawn_id}, will search in the packet.'
)
for n in range(0, packet.PlayersLength()):
packet_spawn_id = packet.Players(n).SpawnId()
if spawn_id == packet_spawn_id:
self.logger.info(
f'Looks good, considering participant index to be {n}'
)
participant_index = n
if participant_index is None:
for prox_index, proc_info in self.bot_processes.items():
if spawn_id == proc_info.player_config.spawn_id:
participant_index = prox_index
if participant_index is None:
raise Exception(
f"Unable to determine the bot index for spawn id {spawn_id}"
)
if participant_index not in self.bot_processes:
bundle = get_bot_config_bundle(player_config.config_path)
name = str(self.match_config.player_configs[i].deduped_name)
if bundle.supports_standalone:
executable = sys.executable
if bundle.use_virtual_environment:
executable = str(
Path(bundle.config_directory) / 'venv' /
'Scripts' / 'python.exe')
process = subprocess.Popen(
[
executable, bundle.python_file, '--config-file',
str(player_config.config_path), '--name', name,
'--team',
str(self.teams[i]), '--player-index',
str(participant_index), '--spawn-id',
str(spawn_id), '--matchcomms-url',
self.matchcomms_server.root_url.geturl()
],
cwd=Path(bundle.config_directory).parent)
self.bot_processes[participant_index] = BotProcessInfo(
process=None,
subprocess=process,
player_config=player_config)
# Insert immediately into the agent metadata map because the standalone process has no way to communicate it back out
self.agent_metadata_map[participant_index] = AgentMetadata(
participant_index, name, self.teams[i], {process.pid})
else:
reload_request = mp.Event()
quit_callback = mp.Event()
self.bot_reload_requests.append(reload_request)
self.bot_quit_callbacks.append(quit_callback)
process = mp.Process(
target=SetupManager.run_agent,
args=(self.quit_event, quit_callback, reload_request,
self.bot_bundles[i], name, self.teams[i],
participant_index, self.python_files[i],
self.agent_metadata_queue, match_config,
self.matchcomms_server.root_url, spawn_id))
process.start()
self.bot_processes[participant_index] = BotProcessInfo(
process=process,
subprocess=None,
player_config=player_config)
num_started += 1
self.logger.info(f"Successfully started {num_started} bot processes")
process_configuration.configure_processes(self.agent_metadata_map,
self.logger)
scripts_started = 0
for script_config in match_config.script_configs:
script_config_bundle = get_script_config_bundle(
script_config.config_path)
if early_starters_only and not script_config_bundle.supports_early_start:
continue
executable = sys.executable
if script_config_bundle.use_virtual_environment:
executable = str(
Path(script_config_bundle.config_directory) / 'venv' /
'Scripts' / 'python.exe')
process = subprocess.Popen(
[executable, script_config_bundle.script_file],
cwd=Path(script_config_bundle.config_directory).parent)
self.logger.info(
f"Started script with pid {process.pid} using {process.args}")
self.script_processes[process.pid] = process
scripts_started += 1
self.logger.debug(f"Successfully started {scripts_started} scripts")
return num_started
def launch_bot_process_helper(self, early_starters_only=False):
# Start matchcomms here as it's only required for the bots.
self.kill_matchcomms_server()
self.matchcomms_server = launch_matchcomms_server()
self.bot_processes = {
ind: proc
for ind, proc in self.bot_processes.items() if proc.is_alive()
}
num_started = 0
# Launch processes
# TODO: this might be the right moment to fix the player indices based on a game tick packet.
packet = game_data_struct.GameTickPacket()
self.game_interface.update_live_data_packet(packet)
# TODO: root through the packet and find discrepancies in the player index mapping.
for i in range(
min(self.num_participants,
len(self.match_config.player_configs))):
player_config = self.match_config.player_configs[i]
if not player_config.has_bot_script():
continue
if early_starters_only and not self.bot_bundles[
i].supports_early_start:
continue
spawn_id = self.game_interface.start_match_configuration.player_configuration[
i].spawn_id
if early_starters_only:
# Danger: we have low confidence in this since we're not leveraging the spawn id.
participant_index = i
else:
participant_index = None
self.logger.info(
f'Player in slot {i} was sent with spawn id {spawn_id}, will search in the packet.'
)
for n in range(0, packet.num_cars):
packet_spawn_id = packet.game_cars[n].spawn_id
if spawn_id == packet_spawn_id:
self.logger.info(
f'Looks good, considering participant index to be {n}'
)
participant_index = n
if participant_index is None:
raise Exception("Unable to determine the bot index!")
if participant_index not in self.bot_processes:
reload_request = mp.Event()
quit_callback = mp.Event()
self.bot_reload_requests.append(reload_request)
self.bot_quit_callbacks.append(quit_callback)
process = mp.Process(
target=SetupManager.run_agent,
args=(self.quit_event, quit_callback, reload_request,
self.bot_bundles[i],
str(self.start_match_configuration.
player_configuration[i].name), self.teams[i],
participant_index, self.python_files[i],
self.agent_metadata_queue, self.match_config,
self.matchcomms_server.root_url, spawn_id))
process.start()
self.bot_processes[participant_index] = process
num_started += 1
self.logger.debug(f"Successfully started {num_started} bot processes")
scripts_started = 0
for script_config in self.match_config.script_configs:
script_config_bundle = get_script_config_bundle(
script_config.config_path)
if early_starters_only and not script_config_bundle.supports_early_start:
continue
process = subprocess.Popen(
[sys.executable, script_config_bundle.script_file],
shell=True,
cwd=Path(script_config_bundle.config_directory).parent)
self.logger.info(
f"Started script with pid {process.pid} using {process.args}")
self.script_processes[process.pid] = process
scripts_started += 1
self.logger.debug(f"Successfully started {scripts_started} scripts")
return num_started