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https://github.com/dcs-retribution/dcs-retribution.git
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6e37cadb84
* Added a separate Doctrine page in settings with the following new options: - Minimum number of aircraft for autoplanner to plan OCA packages against - Airbase threat range (nmi) - TARCAP threat buffer distance (nmi) - AEW&C threat buffer distance (nmi) - Theater tanker threat buffer distance (nmi) Implemented handling for the OPFOR autoplanner aggressiveness in objectivefinder.py vulnerable_control_points(). * * Added three new options in Settings: - Autoplanner plans refueling flights for Strike packages - Autoplanner plans refueling flights for OCA packages - Autoplanner plans refueling flights for DEAD packages Fixed a bug in faction.py where F-16Ds were not correctly removed from the faction when the F-16I/F-16D mod was not selected. * Renamed Maximum frontline length -> Maximum frontline width.
96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
from __future__ import annotations
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import random
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from abc import ABC
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from typing import Any, TYPE_CHECKING, TypeVar
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from dcs import Point
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from shapely.geometry import Point as ShapelyPoint
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from game.utils import Heading, meters, nautical_miles
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from .flightplan import FlightPlan
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from .patrolling import PatrollingLayout
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from ..closestairfields import ObjectiveDistanceCache
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from ..flightplans.ibuilder import IBuilder
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from ..flightplans.planningerror import PlanningError
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if TYPE_CHECKING:
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from game.theater import MissionTarget
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FlightPlanT = TypeVar("FlightPlanT", bound=FlightPlan[Any])
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LayoutT = TypeVar("LayoutT", bound=PatrollingLayout)
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class CapBuilder(IBuilder[FlightPlanT, LayoutT], ABC):
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def cap_racetrack_for_objective(
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self, location: MissionTarget, barcap: bool
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) -> tuple[Point, Point]:
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closest_cache = ObjectiveDistanceCache.get_closest_airfields(location)
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for airfield in closest_cache.operational_airfields:
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# If the mission is a BARCAP of an enemy airfield, find the *next*
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# closest enemy airfield.
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if airfield == self.package.target:
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continue
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if airfield.captured != self.is_player:
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closest_airfield = airfield
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break
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else:
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raise PlanningError("Could not find any enemy airfields")
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heading = Heading.from_degrees(
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location.position.heading_between_point(closest_airfield.position)
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)
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position = ShapelyPoint(
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self.package.target.position.x, self.package.target.position.y
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)
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if barcap:
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# BARCAPs should remain far enough back from the enemy that their
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# commit range does not enter the enemy's threat zone. Include a 5nm
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# buffer.
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distance_to_no_fly = (
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meters(position.distance(self.threat_zones.all))
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- self.doctrine.cap_engagement_range
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- nautical_miles(5)
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)
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max_track_length = self.doctrine.cap_max_track_length
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else:
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# Other race tracks (TARCAPs, currently) just try to keep some
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# distance from the nearest enemy airbase, but since they are by
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# definition in enemy territory they can't avoid the threat zone
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# without being useless.
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min_distance_from_enemy = nautical_miles(
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self.coalition.game.settings.tarcap_threat_buffer_min_distance
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)
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distance_to_airfield = meters(
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closest_airfield.position.distance_to_point(
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self.package.target.position
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)
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)
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distance_to_no_fly = distance_to_airfield - min_distance_from_enemy
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# TARCAPs fly short racetracks because they need to react faster.
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max_track_length = self.doctrine.cap_min_track_length + 0.3 * (
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self.doctrine.cap_max_track_length - self.doctrine.cap_min_track_length
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)
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min_cap_distance = min(
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self.doctrine.cap_min_distance_from_cp, distance_to_no_fly
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)
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max_cap_distance = min(
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self.doctrine.cap_max_distance_from_cp, distance_to_no_fly
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)
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end = location.position.point_from_heading(
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heading.degrees,
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random.randint(int(min_cap_distance.meters), int(max_cap_distance.meters)),
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)
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track_length = random.randint(
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int(self.doctrine.cap_min_track_length.meters),
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int(max_track_length.meters),
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)
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start = end.point_from_heading(heading.opposite.degrees, track_length)
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return start, end
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