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https://github.com/dcs-liberation/dcs_liberation.git
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5db1b94ac4
This is the first step in a larger project to add play/pause buttons to the Liberation UI so the mission can be generated at any point. docs/design/turnless.md describes the plan. This adds an option to fast forward the turn to first contact before generating the mission. None of that is reflected in the UI (for now), but the miz will be generated with many flights in the air. For now "first contact" means as soon as any flight reaches its IP. I'll follow up to add threat checking so that air-to-air combat also triggers this, as will entering a SAM's threat zone. This also includes an option to halt fast-forward whenever a player flight reaches a certain mission-prep phase. This can be used to avoid fast forwarding past the player's startup time, taxi time, or takeoff time. By default this option is disabled so player aircraft may start in the air (possibly even at their IP if they're the first mission to reach IP). Fuel states do not currently account for distance traveled during fast forward. That will come later. https://github.com/dcs-liberation/dcs_liberation/issues/1681
222 lines
8.3 KiB
Python
222 lines
8.3 KiB
Python
from __future__ import annotations
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import logging
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from datetime import datetime
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from typing import Any, Optional, TYPE_CHECKING
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from dcs import Mission
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from dcs.flyingunit import FlyingUnit
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from dcs.planes import C_101CC, C_101EB, F_14B, Su_33
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from dcs.task import CAP
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from dcs.unit import Skill
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from dcs.unitgroup import FlyingGroup
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from game.ato import Flight, FlightType
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from game.data.weapons import Pylon, WeaponType as WeaponTypeEnum
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from game.missiongenerator.airsupport import AirSupport, AwacsInfo, TankerInfo
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from game.missiongenerator.lasercoderegistry import LaserCodeRegistry
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from game.radio.radios import RadioFrequency, RadioRegistry
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from game.radio.tacan import TacanBand, TacanRegistry, TacanUsage
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from game.squadrons import Pilot
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from gen.callsigns import callsign_for_support_unit
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from gen.flights.flightplan import AwacsFlightPlan, RefuelingFlightPlan
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from gen.runways import RunwayData
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from .aircraftbehavior import AircraftBehavior
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from .aircraftpainter import AircraftPainter
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from .flightdata import FlightData
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from .waypoints import WaypointGenerator
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if TYPE_CHECKING:
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from game import Game
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class FlightGroupConfigurator:
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def __init__(
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self,
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flight: Flight,
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group: FlyingGroup[Any],
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game: Game,
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mission: Mission,
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time: datetime,
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radio_registry: RadioRegistry,
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tacan_registry: TacanRegistry,
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laser_code_registry: LaserCodeRegistry,
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air_support: AirSupport,
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dynamic_runways: dict[str, RunwayData],
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use_client: bool,
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) -> None:
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self.flight = flight
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self.group = group
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self.game = game
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self.mission = mission
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self.time = time
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self.radio_registry = radio_registry
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self.tacan_registry = tacan_registry
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self.laser_code_registry = laser_code_registry
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self.air_support = air_support
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self.dynamic_runways = dynamic_runways
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self.use_client = use_client
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def configure(self) -> FlightData:
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AircraftBehavior(self.flight.flight_type).apply_to(self.flight, self.group)
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AircraftPainter(self.flight, self.group).apply_livery()
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self.setup_payload()
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self.setup_fuel()
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flight_channel = self.setup_radios()
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laser_codes: list[Optional[int]] = []
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for unit, pilot in zip(self.group.units, self.flight.roster.pilots):
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self.configure_flight_member(unit, pilot, laser_codes)
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divert = None
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if self.flight.divert is not None:
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divert = self.flight.divert.active_runway(
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self.game.conditions, self.dynamic_runways
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)
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mission_start_time, waypoints = WaypointGenerator(
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self.flight,
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self.group,
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self.mission,
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self.game.conditions.start_time,
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self.time,
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self.game.settings,
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self.air_support,
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).create_waypoints()
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return FlightData(
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package=self.flight.package,
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aircraft_type=self.flight.unit_type,
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flight_type=self.flight.flight_type,
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units=self.group.units,
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size=len(self.group.units),
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friendly=self.flight.from_cp.captured,
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departure_delay=mission_start_time,
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departure=self.flight.departure.active_runway(
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self.game.conditions, self.dynamic_runways
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),
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arrival=self.flight.arrival.active_runway(
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self.game.conditions, self.dynamic_runways
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),
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divert=divert,
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waypoints=waypoints,
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intra_flight_channel=flight_channel,
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bingo_fuel=self.flight.flight_plan.bingo_fuel,
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joker_fuel=self.flight.flight_plan.joker_fuel,
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custom_name=self.flight.custom_name,
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laser_codes=laser_codes,
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)
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def configure_flight_member(
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self, unit: FlyingUnit, pilot: Optional[Pilot], laser_codes: list[Optional[int]]
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) -> None:
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player = pilot is not None and pilot.player
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self.set_skill(unit, pilot)
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if self.flight.loadout.has_weapon_of_type(WeaponTypeEnum.TGP) and player:
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laser_codes.append(self.laser_code_registry.get_next_laser_code())
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else:
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laser_codes.append(None)
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if unit.unit_type is F_14B:
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unit.set_property(F_14B.Properties.INSAlignmentStored.id, True)
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def setup_radios(self) -> RadioFrequency:
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if self.flight.flight_type in {FlightType.AEWC, FlightType.REFUELING}:
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channel = self.radio_registry.alloc_uhf()
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self.register_air_support(channel)
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else:
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channel = self.flight.unit_type.alloc_flight_radio(self.radio_registry)
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self.group.set_frequency(channel.mhz)
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return channel
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def register_air_support(self, channel: RadioFrequency) -> None:
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callsign = callsign_for_support_unit(self.group)
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if isinstance(self.flight.flight_plan, AwacsFlightPlan):
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self.air_support.awacs.append(
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AwacsInfo(
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group_name=str(self.group.name),
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callsign=callsign,
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freq=channel,
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depature_location=self.flight.departure.name,
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end_time=self.flight.flight_plan.mission_departure_time,
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start_time=self.flight.flight_plan.mission_start_time,
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blue=self.flight.departure.captured,
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)
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)
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elif isinstance(self.flight.flight_plan, RefuelingFlightPlan):
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tacan = self.tacan_registry.alloc_for_band(TacanBand.Y, TacanUsage.AirToAir)
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self.air_support.tankers.append(
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TankerInfo(
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group_name=str(self.group.name),
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callsign=callsign,
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variant=self.flight.unit_type.name,
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freq=channel,
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tacan=tacan,
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start_time=self.flight.flight_plan.patrol_start_time,
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end_time=self.flight.flight_plan.patrol_end_time,
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blue=self.flight.departure.captured,
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)
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)
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def set_skill(self, unit: FlyingUnit, pilot: Optional[Pilot]) -> None:
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if pilot is None or not pilot.player:
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unit.skill = self.skill_level_for(unit, pilot)
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return
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if self.use_client:
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unit.set_client()
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else:
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unit.set_player()
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def skill_level_for(self, unit: FlyingUnit, pilot: Optional[Pilot]) -> Skill:
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if self.flight.squadron.player:
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base_skill = Skill(self.game.settings.player_skill)
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else:
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base_skill = Skill(self.game.settings.enemy_skill)
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if pilot is None:
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logging.error(f"Cannot determine skill level: {unit.name} has not pilot")
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return base_skill
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levels = [
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Skill.Average,
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Skill.Good,
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Skill.High,
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Skill.Excellent,
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]
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current_level = levels.index(base_skill)
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missions_for_skill_increase = 4
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increase = pilot.record.missions_flown // missions_for_skill_increase
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capped_increase = min(current_level + increase, len(levels) - 1)
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new_level = (capped_increase, current_level)[
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self.game.settings.ai_pilot_levelling
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]
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return levels[new_level]
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def setup_payload(self) -> None:
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for p in self.group.units:
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p.pylons.clear()
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loadout = self.flight.loadout
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if self.game.settings.restrict_weapons_by_date:
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loadout = loadout.degrade_for_date(self.flight.unit_type, self.game.date)
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for pylon_number, weapon in loadout.pylons.items():
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if weapon is None:
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continue
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pylon = Pylon.for_aircraft(self.flight.unit_type, pylon_number)
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pylon.equip(self.group, weapon)
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def setup_fuel(self) -> None:
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# Special case so Su 33 and C101 can take off
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unit_type = self.flight.unit_type.dcs_unit_type
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if unit_type == Su_33:
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for unit in self.group.units:
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if self.group.task == CAP:
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unit.fuel = Su_33.fuel_max / 2.2
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else:
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unit.fuel = Su_33.fuel_max * 0.8
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elif unit_type in {C_101EB, C_101CC}:
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for unit in self.group.units:
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unit.fuel = unit_type.fuel_max * 0.5
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