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https://github.com/dcs-retribution/dcs-retribution.git
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769fe12159
During package planning we don't care about the details of the flight plan, just the layout (to check if the layout is threatened and we need escorts). Splitting these will allow us to reduce the amount of work that must be done in each loop of the planning phase, potentially caching attempted flight plans between loops.
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
from __future__ import annotations
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from collections.abc import Iterator
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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, Type
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from .flightplan import FlightPlan, Layout
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from .ibuilder import IBuilder
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from ..flightwaypointtype import FlightWaypointType
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if TYPE_CHECKING:
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from ..flightwaypoint import FlightWaypoint
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class Builder(IBuilder):
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def build(self) -> CustomLayout:
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return CustomLayout([])
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@dataclass(frozen=True)
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class CustomLayout(Layout):
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custom_waypoints: list[FlightWaypoint]
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def iter_waypoints(self) -> Iterator[FlightWaypoint]:
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yield from self.custom_waypoints
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class CustomFlightPlan(FlightPlan[CustomLayout]):
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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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target_types = (
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FlightWaypointType.PATROL_TRACK,
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FlightWaypointType.TARGET_GROUP_LOC,
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FlightWaypointType.TARGET_POINT,
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FlightWaypointType.TARGET_SHIP,
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)
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for waypoint in self.waypoints:
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if waypoint in target_types:
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return waypoint
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return None
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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.package.time_over_target
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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 mission_departure_time(self) -> timedelta:
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return self.package.time_over_target
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