mirror of
https://github.com/dcs-liberation/dcs_liberation.git
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aa77cfe4b9
- Add the new airassault mission type and special flightplans for it - Add the mission type to airbase and FOB - Add Layout for the UH-1H - Add mission type to capable squadrons - Allow the auto planner to task air assault missions when preconditions are met - Improve Airlift mission type and improve the flightplan (Stopover and Helo landing) - Allow Slingload and spawnable crates for airlift - Rework airsupport to a general missiondata class - Added Carrier Information to mission data - Allow to define CTLD specific capabilities in the unit yaml - Allow inflight preload and fixed wing support for air assault
129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
from __future__ import annotations
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from dataclasses import dataclass
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from datetime import timedelta
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from typing import TYPE_CHECKING, Iterator, Type
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from game.ato.flightplans.airlift import AirliftLayout
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from game.ato.flightplans.standard import StandardFlightPlan
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from game.theater.controlpoint import ControlPointType
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from game.theater.missiontarget import MissionTarget
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from game.utils import Distance, feet, meters
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from .ibuilder import IBuilder
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from .waypointbuilder import WaypointBuilder
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if TYPE_CHECKING:
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from ..flight import Flight
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from ..flightwaypoint import FlightWaypoint
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class Builder(IBuilder):
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def build(self) -> AirAssaultLayout:
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altitude = feet(1500) if self.flight.is_helo else self.doctrine.ingress_altitude
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altitude_is_agl = self.flight.is_helo
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builder = WaypointBuilder(self.flight, self.coalition)
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if not self.flight.is_helo or self.flight.departure.cptype in [
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ControlPointType.AIRCRAFT_CARRIER_GROUP,
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ControlPointType.LHA_GROUP,
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ControlPointType.OFF_MAP,
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]:
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# Non-Helo flights or Off_Map will be preloaded
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# Carrier operations load the logistics directly from the carrier
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pickup = None
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pickup_position = self.flight.departure.position
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else:
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# Create a special pickup zone for Helos from Airbase / FOB
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pickup = builder.pickup(
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MissionTarget(
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"Pickup Zone",
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self.flight.departure.position.random_point_within(1200, 600),
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)
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)
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pickup_position = pickup.position
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assault_area = builder.assault_area(self.package.target)
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heading = self.package.target.position.heading_between_point(pickup_position)
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drop_off_zone = MissionTarget(
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"Dropoff zone",
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self.package.target.position.point_from_heading(heading, 1200),
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)
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return AirAssaultLayout(
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departure=builder.takeoff(self.flight.departure),
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nav_to_pickup=builder.nav_path(
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self.flight.departure.position,
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pickup_position,
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altitude,
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altitude_is_agl,
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),
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pickup=pickup,
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nav_to_drop_off=builder.nav_path(
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pickup_position,
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drop_off_zone.position,
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altitude,
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altitude_is_agl,
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),
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drop_off=builder.drop_off(drop_off_zone),
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stopover=None,
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target=assault_area,
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nav_to_home=builder.nav_path(
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drop_off_zone.position,
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self.flight.arrival.position,
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altitude,
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altitude_is_agl,
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),
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arrival=builder.land(self.flight.arrival),
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divert=builder.divert(self.flight.divert),
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bullseye=builder.bullseye(),
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)
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@dataclass(frozen=True)
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class AirAssaultLayout(AirliftLayout):
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target: FlightWaypoint
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def iter_waypoints(self) -> Iterator[FlightWaypoint]:
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yield self.departure
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yield from self.nav_to_pickup
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if self.pickup:
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yield self.pickup
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yield from self.nav_to_drop_off
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yield self.drop_off
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yield self.target
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yield from self.nav_to_home
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yield self.arrival
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if self.divert is not None:
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yield self.divert
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yield self.bullseye
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class AirAssaultFlightPlan(StandardFlightPlan[AirAssaultLayout]):
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def __init__(self, flight: Flight, layout: AirAssaultLayout) -> None:
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super().__init__(flight, layout)
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@staticmethod
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def builder_type() -> Type[Builder]:
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return Builder
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@property
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def tot_waypoint(self) -> FlightWaypoint | None:
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return self.layout.drop_off
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def tot_for_waypoint(self, waypoint: FlightWaypoint) -> timedelta | None:
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if waypoint == self.tot_waypoint:
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return self.tot
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return None
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def depart_time_for_waypoint(self, waypoint: FlightWaypoint) -> timedelta | None:
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return None
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@property
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def engagement_distance(self) -> Distance:
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# The radius of the WaypointZone created at the target location
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return meters(2500)
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@property
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def mission_departure_time(self) -> timedelta:
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return self.package.time_over_target
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