Move beacons module.

This isn't related to the missiongenerator, and importing this file from
some places (such as runway data) will cause a circular reference when
importing the rest of the missiongenerator package.

game/dcs/beacons.py

@@ -1,13 +1,17 @@
+from __future__ import annotations
+
 import json
 from collections.abc import Iterator
 from dataclasses import dataclass
 from enum import IntEnum, auto
 from pathlib import Path
-from typing import Optional
+from typing import Optional, TYPE_CHECKING
 
 from game.radio.radios import RadioFrequency
 from game.radio.tacan import TacanBand, TacanChannel
-from game.theater import ConflictTheater
+
+if TYPE_CHECKING:
+    from game.theater import ConflictTheater
 
 BEACONS_RESOURCE_PATH = Path("resources/dcs/beacons")
 

game/missiongenerator/missiongenerator.py

@@ -11,6 +11,7 @@ from dcs.coalition import Coalition
 from dcs.countries import country_dict
 
 from game.airfields import AtcData
+from game.dcs.beacons import Beacons
 from game.dcs.helpers import unit_type_from_name
 from game.missiongenerator.aircraft.aircraftgenerator import (
     AircraftGenerator,
@@ -23,7 +24,6 @@ from game.theater.bullseye import Bullseye
 from game.unitmap import UnitMap
 from .airconflictdescription import AirConflictDescription
 from .airsupportgenerator import AirSupportGenerator
-from .beacons import Beacons
 from .briefinggenerator import BriefingGenerator, MissionInfoGenerator
 from .cargoshipgenerator import CargoShipGenerator
 from .convoygenerator import ConvoyGenerator

resources/tools/import_beacons.py

@@ -33,7 +33,7 @@ from typing import Dict, Iterable, Union
 
 import lupa
 
-from game.missiongenerator.beacons import BEACONS_RESOURCE_PATH, Beacon, BeaconType
+from game.dcs.beacons import BEACONS_RESOURCE_PATH, Beacon, BeaconType
 
 THIS_DIR = Path(__file__).parent.resolve()
 SRC_DIR = THIS_DIR.parents[1]