class MissionGenerator:
def __init__(self, game: Game, time: datetime) -> None:
self.game = game
self.time = time
self.mission = Mission(game.theater.terrain)
self.unit_map = UnitMap()
self.air_support = AirSupport()
self.laser_code_registry = LaserCodeRegistry()
self.radio_registry = RadioRegistry()
self.tacan_registry = TacanRegistry()
self.generation_started = False
with open("resources/default_options.lua", "r", encoding="utf-8") as f:
self.mission.options.load_from_dict(
dcs.lua.loads(f.read())["options"])
def generate_miz(self, output: Path) -> UnitMap:
if self.generation_started:
raise RuntimeError(
"Mission has already begun generating. To reset, create a new "
"MissionSimulation.")
self.generation_started = True
self.setup_mission_coalitions()
self.add_airfields_to_unit_map()
self.initialize_registries()
EnvironmentGenerator(self.mission, self.game.conditions,
self.time).generate()
tgo_generator = TgoGenerator(
self.mission,
self.game,
self.radio_registry,
self.tacan_registry,
self.unit_map,
)
tgo_generator.generate()
ConvoyGenerator(self.mission, self.game, self.unit_map).generate()
CargoShipGenerator(self.mission, self.game, self.unit_map).generate()
self.generate_destroyed_units()
# Generate ground conflicts first so the JTACs get the first laser code (1688)
# rather than the first player flight with a TGP.
self.generate_ground_conflicts()
air_support, flights = self.generate_air_units(tgo_generator)
TriggerGenerator(self.mission, self.game).generate()
ForcedOptionsGenerator(self.mission, self.game).generate()
VisualsGenerator(self.mission, self.game).generate()
LuaGenerator(self.game, self.mission, air_support, flights).generate()
DrawingsGenerator(self.mission, self.game).generate()
self.setup_combined_arms()
self.notify_info_generators(tgo_generator, air_support, flights)
# TODO: Shouldn't this be first?
namegen.reset_numbers()
self.mission.save(output)
return self.unit_map
def setup_mission_coalitions(self) -> None:
self.mission.coalition["blue"] = Coalition(
"blue", bullseye=self.game.blue.bullseye.to_pydcs())
self.mission.coalition["red"] = Coalition(
"red", bullseye=self.game.red.bullseye.to_pydcs())
self.mission.coalition["neutrals"] = Coalition(
"neutrals",
bullseye=Bullseye(Point(0, 0, self.mission.terrain)).to_pydcs())
p_country = self.game.blue.country_name
e_country = self.game.red.country_name
self.mission.coalition["blue"].add_country(
country_dict[country_id_from_name(p_country)]())
self.mission.coalition["red"].add_country(
country_dict[country_id_from_name(e_country)]())
belligerents = [
country_id_from_name(p_country),
country_id_from_name(e_country),
]
for country in country_dict.keys():
if country not in belligerents:
self.mission.coalition["neutrals"].add_country(
country_dict[country]())
def add_airfields_to_unit_map(self) -> None:
for control_point in self.game.theater.controlpoints:
if isinstance(control_point, Airfield):
self.unit_map.add_airfield(control_point)
def initialize_registries(self) -> None:
unique_map_frequencies: set[RadioFrequency] = set()
self.initialize_tacan_registry(unique_map_frequencies)
self.initialize_radio_registry(unique_map_frequencies)
for frequency in unique_map_frequencies:
self.radio_registry.reserve(frequency)
def initialize_tacan_registry(
self, unique_map_frequencies: set[RadioFrequency]) -> None:
"""
Dedup beacon/radio frequencies, since some maps have some frequencies
used multiple times.
"""
beacons = load_beacons_for_terrain(self.game.theater.terrain.name)
for beacon in beacons:
unique_map_frequencies.add(beacon.frequency)
if beacon.is_tacan:
if beacon.channel is None:
logging.warning(
f"TACAN beacon has no channel: {beacon.callsign}")
else:
self.tacan_registry.mark_unavailable(beacon.tacan_channel)
def initialize_radio_registry(
self, unique_map_frequencies: set[RadioFrequency]) -> None:
for data in AirfieldData.for_theater(self.game.theater):
if data.atc is not None:
unique_map_frequencies.add(data.atc.hf)
unique_map_frequencies.add(data.atc.vhf_fm)
unique_map_frequencies.add(data.atc.vhf_am)
unique_map_frequencies.add(data.atc.uhf)
# No need to reserve ILS or TACAN because those are in the
# beacon list.
def generate_ground_conflicts(self) -> None:
"""Generate FLOTs and JTACs for each active front line."""
for front_line in self.game.theater.conflicts():
player_cp = front_line.blue_cp
enemy_cp = front_line.red_cp
conflict = FrontLineConflictDescription.frontline_cas_conflict(
self.game.blue.faction.name,
self.game.red.faction.name,
self.mission.country(self.game.blue.country_name),
self.mission.country(self.game.red.country_name),
front_line,
self.game.theater,
)
# Generate frontline ops
player_gp = self.game.ground_planners[player_cp.id].units_per_cp[
enemy_cp.id]
enemy_gp = self.game.ground_planners[enemy_cp.id].units_per_cp[
player_cp.id]
ground_conflict_gen = FlotGenerator(
self.mission,
conflict,
self.game,
player_gp,
enemy_gp,
player_cp.stances[enemy_cp.id],
enemy_cp.stances[player_cp.id],
self.unit_map,
self.radio_registry,
self.air_support,
self.laser_code_registry,
)
ground_conflict_gen.generate()
def generate_air_units(
self, tgo_generator: TgoGenerator
) -> tuple[AirSupport, list[FlightData]]:
"""Generate the air units for the Operation"""
# Air Support (Tanker & Awacs)
air_support_generator = AirSupportGenerator(
self.mission,
self.describe_air_conflict(),
self.game,
self.radio_registry,
self.tacan_registry,
self.air_support,
)
air_support_generator.generate()
# Generate Aircraft Activity on the map
aircraft_generator = AircraftGenerator(
self.mission,
self.game.settings,
self.game,
self.time,
self.radio_registry,
self.tacan_registry,
self.laser_code_registry,
self.unit_map,
air_support=air_support_generator.air_support,
helipads=tgo_generator.helipads,
)
aircraft_generator.clear_parking_slots()
aircraft_generator.generate_flights(
self.mission.country(self.game.blue.country_name),
self.game.blue.ato,
tgo_generator.runways,
)
aircraft_generator.generate_flights(
self.mission.country(self.game.red.country_name),
self.game.red.ato,
tgo_generator.runways,
)
aircraft_generator.spawn_unused_aircraft(
self.mission.country(self.game.blue.country_name),
self.mission.country(self.game.red.country_name),
)
for flight in aircraft_generator.flights:
if not flight.client_units:
continue
flight.aircraft_type.assign_channels_for_flight(
flight, air_support_generator.air_support)
return air_support_generator.air_support, aircraft_generator.flights
def generate_destroyed_units(self) -> None:
"""Add destroyed units to the Mission"""
if not self.game.settings.perf_destroyed_units:
return
for d in self.game.get_destroyed_units():
try:
type_name = d["type"]
if not isinstance(type_name, str):
raise TypeError(
"Expected the type of the destroyed static to be a string"
)
utype = unit_type_from_name(type_name)
except KeyError:
logging.warning(f"Destroyed unit has no type: {d}")
continue
pos = Point(cast(float, d["x"]), cast(float, d["z"]),
self.mission.terrain)
if utype is not None and not self.game.position_culled(pos):
self.mission.static_group(
country=self.mission.country(self.game.blue.country_name),
name="",
_type=utype,
hidden=True,
position=pos,
heading=d["orientation"],
dead=True,
)
def describe_air_conflict(self) -> FrontLineConflictDescription:
player_cp, enemy_cp = self.game.theater.closest_opposing_control_points(
)
mid_point = player_cp.position.point_from_heading(
player_cp.position.heading_between_point(enemy_cp.position),
player_cp.position.distance_to_point(enemy_cp.position) / 2,
)
return FrontLineConflictDescription(
self.game.theater,
FrontLine(player_cp, enemy_cp),
self.game.blue.faction.name,
self.game.red.faction.name,
self.mission.country(self.game.blue.country_name),
self.mission.country(self.game.red.country_name),
mid_point,
)
def notify_info_generators(
self,
tgo_generator: TgoGenerator,
air_support: AirSupport,
flights: list[FlightData],
) -> None:
"""Generates subscribed MissionInfoGenerator objects."""
gens: list[MissionInfoGenerator] = [
KneeboardGenerator(self.mission, self.game),
BriefingGenerator(self.mission, self.game),
]
for gen in gens:
for dynamic_runway in tgo_generator.runways.values():
gen.add_dynamic_runway(dynamic_runway)
for tanker in air_support.tankers:
if tanker.blue:
gen.add_tanker(tanker)
for aewc in air_support.awacs:
if aewc.blue:
gen.add_awacs(aewc)
for jtac in air_support.jtacs:
if jtac.blue:
gen.add_jtac(jtac)
for flight in flights:
gen.add_flight(flight)
gen.generate()
def setup_combined_arms(self) -> None:
self.mission.groundControl.pilot_can_control_vehicles = COMBINED_ARMS_SLOTS > 0
self.mission.groundControl.blue_tactical_commander = COMBINED_ARMS_SLOTS
self.mission.groundControl.blue_observer = 1
class Operation:
attackers_starting_position = None # type: db.StartingPosition
defenders_starting_position = None # type: db.StartingPosition
current_mission = None # type: Mission
regular_mission = None # type: Mission
quick_mission = None # type: Mission
conflict = None # type: Conflict
airgen = None # type: AircraftConflictGenerator
triggersgen = None # type: TriggersGenerator
airsupportgen = None # type: AirSupportConflictGenerator
visualgen = None # type: VisualGenerator
groundobjectgen = None # type: GroundObjectsGenerator
briefinggen = None # type: BriefingGenerator
forcedoptionsgen = None # type: ForcedOptionsGenerator
radio_registry: Optional[RadioRegistry] = None
tacan_registry: Optional[TacanRegistry] = None
environment_settings = None
trigger_radius = TRIGGER_RADIUS_MEDIUM
is_quick = None
is_awacs_enabled = False
ca_slots = 0
def __init__(self, game, attacker_name: str, defender_name: str,
from_cp: ControlPoint, departure_cp: ControlPoint,
to_cp: ControlPoint):
self.game = game
self.attacker_name = attacker_name
self.attacker_country = db.FACTIONS[attacker_name].country
self.defender_name = defender_name
self.defender_country = db.FACTIONS[defender_name].country
print(self.defender_country, self.attacker_country)
self.from_cp = from_cp
self.departure_cp = departure_cp
self.to_cp = to_cp
self.is_quick = False
self.plugin_scripts: List[str] = []
def units_of(self, country_name: str) -> List[UnitType]:
return []
def is_successfull(self, debriefing: Debriefing) -> bool:
return True
@property
def is_player_attack(self) -> bool:
return self.from_cp.captured
def initialize(self, mission: Mission, conflict: Conflict):
self.current_mission = mission
self.conflict = conflict
# self.briefinggen = BriefingGenerator(self.current_mission, self.game) Is it safe to remove this, or does it also break save compat?
def prepare(self, terrain: Terrain, is_quick: bool):
with open("resources/default_options.lua", "r") as f:
options_dict = loads(f.read())["options"]
self.current_mission = Mission(terrain)
print(self.game.player_country)
print(country_dict[db.country_id_from_name(self.game.player_country)])
print(country_dict[db.country_id_from_name(
self.game.player_country)]())
# Setup coalition :
self.current_mission.coalition["blue"] = Coalition("blue")
self.current_mission.coalition["red"] = Coalition("red")
p_country = self.game.player_country
e_country = self.game.enemy_country
self.current_mission.coalition["blue"].add_country(
country_dict[db.country_id_from_name(p_country)]())
self.current_mission.coalition["red"].add_country(
country_dict[db.country_id_from_name(e_country)]())
print([
c for c in self.current_mission.coalition["blue"].countries.keys()
])
print([
c for c in self.current_mission.coalition["red"].countries.keys()
])
if is_quick:
self.quick_mission = self.current_mission
else:
self.regular_mission = self.current_mission
self.current_mission.options.load_from_dict(options_dict)
self.is_quick = is_quick
if is_quick:
self.attackers_starting_position = None
self.defenders_starting_position = None
else:
self.attackers_starting_position = self.departure_cp.at
# TODO: Is this possible?
if self.to_cp is not None:
self.defenders_starting_position = self.to_cp.at
else:
self.defenders_starting_position = None
def inject_lua_trigger(self, contents: str, comment: str) -> None:
trigger = TriggerStart(comment=comment)
trigger.add_action(DoScript(String(contents)))
self.current_mission.triggerrules.triggers.append(trigger)
def bypass_plugin_script(self, mnemonic: str) -> None:
self.plugin_scripts.append(mnemonic)
def inject_plugin_script(self, plugin_mnemonic: str, script: str,
script_mnemonic: str) -> None:
if script_mnemonic in self.plugin_scripts:
logging.debug(
f"Skipping already loaded {script} for {plugin_mnemonic}")
else:
self.plugin_scripts.append(script_mnemonic)
plugin_path = Path("./resources/plugins", plugin_mnemonic)
script_path = Path(plugin_path, script)
if not script_path.exists():
logging.error(
f"Cannot find {script_path} for plugin {plugin_mnemonic}")
return
trigger = TriggerStart(comment=f"Load {script_mnemonic}")
filename = script_path.resolve()
fileref = self.current_mission.map_resource.add_resource_file(
filename)
trigger.add_action(DoScriptFile(fileref))
self.current_mission.triggerrules.triggers.append(trigger)
def notify_info_generators(
self,
groundobjectgen: GroundObjectsGenerator,
airsupportgen: AirSupportConflictGenerator,
jtacs: List[JtacInfo],
airgen: AircraftConflictGenerator,
):
"""Generates subscribed MissionInfoGenerator objects (currently kneeboards and briefings)
"""
gens: List[MissionInfoGenerator] = [
KneeboardGenerator(self.current_mission, self.game),
BriefingGenerator(self.current_mission, self.game)
]
for gen in gens:
for dynamic_runway in groundobjectgen.runways.values():
gen.add_dynamic_runway(dynamic_runway)
for tanker in airsupportgen.air_support.tankers:
gen.add_tanker(tanker)
if self.is_awacs_enabled:
for awacs in airsupportgen.air_support.awacs:
gen.add_awacs(awacs)
for jtac in jtacs:
gen.add_jtac(jtac)
for flight in airgen.flights:
gen.add_flight(flight)
gen.generate()
def generate(self):
radio_registry = RadioRegistry()
tacan_registry = TacanRegistry()
# Dedup beacon/radio frequencies, since some maps have some frequencies
# used multiple times.
beacons = load_beacons_for_terrain(self.game.theater.terrain.name)
unique_map_frequencies: Set[RadioFrequency] = set()
for beacon in beacons:
unique_map_frequencies.add(beacon.frequency)
if beacon.is_tacan:
if beacon.channel is None:
logging.error(
f"TACAN beacon has no channel: {beacon.callsign}")
else:
tacan_registry.reserve(beacon.tacan_channel)
for airfield, data in AIRFIELD_DATA.items():
if data.theater == self.game.theater.terrain.name:
unique_map_frequencies.add(data.atc.hf)
unique_map_frequencies.add(data.atc.vhf_fm)
unique_map_frequencies.add(data.atc.vhf_am)
unique_map_frequencies.add(data.atc.uhf)
# No need to reserve ILS or TACAN because those are in the
# beacon list.
for frequency in unique_map_frequencies:
radio_registry.reserve(frequency)
# Set mission time and weather conditions.
EnvironmentGenerator(self.current_mission,
self.game.conditions).generate()
# Generate ground object first
groundobjectgen = GroundObjectsGenerator(self.current_mission,
self.conflict, self.game,
radio_registry,
tacan_registry)
groundobjectgen.generate()
# Generate destroyed units
for d in self.game.get_destroyed_units():
try:
utype = db.unit_type_from_name(d["type"])
except KeyError:
continue
pos = Point(d["x"], d["z"])
if utype is not None and not self.game.position_culled(
pos) and self.game.settings.perf_destroyed_units:
self.current_mission.static_group(
country=self.current_mission.country(
self.game.player_country),
name="",
_type=utype,
hidden=True,
position=pos,
heading=d["orientation"],
dead=True,
)
# Air Support (Tanker & Awacs)
airsupportgen = AirSupportConflictGenerator(self.current_mission,
self.conflict, self.game,
radio_registry,
tacan_registry)
airsupportgen.generate(self.is_awacs_enabled)
# Generate Activity on the map
airgen = AircraftConflictGenerator(self.current_mission, self.conflict,
self.game.settings, self.game,
radio_registry)
airgen.generate_flights(
self.current_mission.country(self.game.player_country),
self.game.blue_ato, groundobjectgen.runways)
airgen.generate_flights(
self.current_mission.country(self.game.enemy_country),
self.game.red_ato, groundobjectgen.runways)
# Generate ground units on frontline everywhere
jtacs: List[JtacInfo] = []
for front_line in self.game.theater.conflicts(True):
player_cp = front_line.control_point_a
enemy_cp = front_line.control_point_b
conflict = Conflict.frontline_cas_conflict(
self.attacker_name, self.defender_name,
self.current_mission.country(self.attacker_country),
self.current_mission.country(self.defender_country), player_cp,
enemy_cp, self.game.theater)
# Generate frontline ops
player_gp = self.game.ground_planners[player_cp.id].units_per_cp[
enemy_cp.id]
enemy_gp = self.game.ground_planners[enemy_cp.id].units_per_cp[
player_cp.id]
groundConflictGen = GroundConflictGenerator(
self.current_mission, conflict, self.game, player_gp, enemy_gp,
player_cp.stances[enemy_cp.id])
groundConflictGen.generate()
jtacs.extend(groundConflictGen.jtacs)
# Setup combined arms parameters
self.current_mission.groundControl.pilot_can_control_vehicles = self.ca_slots > 0
if self.game.player_country in [
country.name for country in
self.current_mission.coalition["blue"].countries.values()
]:
self.current_mission.groundControl.blue_tactical_commander = self.ca_slots
else:
self.current_mission.groundControl.red_tactical_commander = self.ca_slots
# Triggers
triggersgen = TriggersGenerator(self.current_mission, self.conflict,
self.game)
triggersgen.generate()
# Options
forcedoptionsgen = ForcedOptionsGenerator(self.current_mission,
self.conflict, self.game)
forcedoptionsgen.generate()
# Generate Visuals Smoke Effects
visualgen = VisualGenerator(self.current_mission, self.conflict,
self.game)
if self.game.settings.perf_smoke_gen:
visualgen.generate()
luaData = {}
luaData["AircraftCarriers"] = {}
luaData["Tankers"] = {}
luaData["AWACs"] = {}
luaData["JTACs"] = {}
luaData["TargetPoints"] = {}
self.assign_channels_to_flights(airgen.flights,
airsupportgen.air_support)
for tanker in airsupportgen.air_support.tankers:
luaData["Tankers"][tanker.callsign] = {
"dcsGroupName": tanker.dcsGroupName,
"callsign": tanker.callsign,
"variant": tanker.variant,
"radio": tanker.freq.mhz,
"tacan": str(tanker.tacan.number) + tanker.tacan.band.name
}
if self.is_awacs_enabled:
for awacs in airsupportgen.air_support.awacs:
luaData["AWACs"][awacs.callsign] = {
"dcsGroupName": awacs.dcsGroupName,
"callsign": awacs.callsign,
"radio": awacs.freq.mhz
}
for jtac in jtacs:
luaData["JTACs"][jtac.callsign] = {
"dcsGroupName": jtac.dcsGroupName,
"callsign": jtac.callsign,
"zone": jtac.region,
"dcsUnit": jtac.unit_name,
"laserCode": jtac.code
}
for flight in airgen.flights:
if flight.friendly and flight.flight_type in [
FlightType.ANTISHIP, FlightType.DEAD, FlightType.SEAD,
FlightType.STRIKE
]:
flightType = flight.flight_type.name
flightTarget = flight.package.target
if flightTarget:
flightTargetName = None
flightTargetType = None
if hasattr(flightTarget, 'obj_name'):
flightTargetName = flightTarget.obj_name
flightTargetType = flightType + f" TGT ({flightTarget.category})"
elif hasattr(flightTarget, 'name'):
flightTargetName = flightTarget.name
flightTargetType = flightType + " TGT (Airbase)"
luaData["TargetPoints"][flightTargetName] = {
"name": flightTargetName,
"type": flightTargetType,
"position": {
"x": flightTarget.position.x,
"y": flightTarget.position.y
}
}
# set a LUA table with data from Liberation that we want to set
# at the moment it contains Liberation's install path, and an overridable definition for the JTACAutoLase function
# later, we'll add data about the units and points having been generated, in order to facilitate the configuration of the plugin lua scripts
state_location = "[[" + os.path.abspath(".") + "]]"
lua = """
-- setting configuration table
env.info("DCSLiberation|: setting configuration table")
-- all data in this table is overridable.
dcsLiberation = {}
-- the base location for state.json; if non-existent, it'll be replaced with LIBERATION_EXPORT_DIR, TEMP, or DCS working directory
dcsLiberation.installPath=""" + state_location + """
"""
# Process the tankers
lua += """
-- list the tankers generated by Liberation
dcsLiberation.Tankers = {
"""
for key in luaData["Tankers"]:
data = luaData["Tankers"][key]
dcsGroupName = data["dcsGroupName"]
callsign = data["callsign"]
variant = data["variant"]
tacan = data["tacan"]
radio = data["radio"]
lua += f" {{dcsGroupName='{dcsGroupName}', callsign='{callsign}', variant='{variant}', tacan='{tacan}', radio='{radio}' }}, \n"
#lua += f" {{name='{dcsGroupName}', description='{callsign} ({variant})', information='Tacan:{tacan} Radio:{radio}' }}, \n"
lua += "}"
# Process the AWACSes
lua += """
-- list the AWACs generated by Liberation
dcsLiberation.AWACs = {
"""
for key in luaData["AWACs"]:
data = luaData["AWACs"][key]
dcsGroupName = data["dcsGroupName"]
callsign = data["callsign"]
radio = data["radio"]
lua += f" {{dcsGroupName='{dcsGroupName}', callsign='{callsign}', radio='{radio}' }}, \n"
#lua += f" {{name='{dcsGroupName}', description='{callsign} (AWACS)', information='Radio:{radio}' }}, \n"
lua += "}"
# Process the JTACs
lua += """
-- list the JTACs generated by Liberation
dcsLiberation.JTACs = {
"""
for key in luaData["JTACs"]:
data = luaData["JTACs"][key]
dcsGroupName = data["dcsGroupName"]
callsign = data["callsign"]
zone = data["zone"]
laserCode = data["laserCode"]
dcsUnit = data["dcsUnit"]
lua += f" {{dcsGroupName='{dcsGroupName}', callsign='{callsign}', zone='{zone}', laserCode='{laserCode}', dcsUnit='{dcsUnit}' }}, \n"
#lua += f" {{name='{dcsGroupName}', description='JTAC {callsign} ', information='Laser:{laserCode}', jtac={laserCode} }}, \n"
lua += "}"
# Process the Target Points
lua += """
-- list the target points generated by Liberation
dcsLiberation.TargetPoints = {
"""
for key in luaData["TargetPoints"]:
data = luaData["TargetPoints"][key]
name = data["name"]
pointType = data["type"]
positionX = data["position"]["x"]
positionY = data["position"]["y"]
lua += f" {{name='{name}', pointType='{pointType}', positionX='{positionX}', positionY='{positionY}' }}, \n"
#lua += f" {{name='{pointType} {name}', point{{x={positionX}, z={positionY} }} }}, \n"
lua += "}"
lua += """
-- list the airbases generated by Liberation
-- dcsLiberation.Airbases = {}
-- list the aircraft carriers generated by Liberation
-- dcsLiberation.Carriers = {}
-- later, we'll add more data to the table
"""
trigger = TriggerStart(comment="Set DCS Liberation data")
trigger.add_action(DoScript(String(lua)))
self.current_mission.triggerrules.triggers.append(trigger)
# Inject Plugins Lua Scripts and data
for plugin in LuaPluginManager.plugins():
if plugin.enabled:
plugin.inject_scripts(self)
plugin.inject_configuration(self)
self.assign_channels_to_flights(airgen.flights,
airsupportgen.air_support)
self.notify_info_generators(groundobjectgen, airsupportgen, jtacs,
airgen)
def assign_channels_to_flights(self, flights: List[FlightData],
air_support: AirSupport) -> None:
"""Assigns preset radio channels for client flights."""
for flight in flights:
if not flight.client_units:
continue
self.assign_channels_to_flight(flight, air_support)
def assign_channels_to_flight(self, flight: FlightData,
air_support: AirSupport) -> None:
"""Assigns preset radio channels for a client flight."""
airframe = flight.aircraft_type
try:
aircraft_data = AIRCRAFT_DATA[airframe.id]
except KeyError:
logging.warning(f"No aircraft data for {airframe.id}")
return
if aircraft_data.channel_allocator is not None:
aircraft_data.channel_allocator.assign_channels_for_flight(
flight, air_support)