Fix DaytimeMap error with disabled night missions.

Fixes https://github.com/dcs-liberation/dcs_liberation/issues/2429

game/game.py

@@ -37,7 +37,8 @@ from .theater.theatergroundobject import (
     TheaterGroundObject,
 )
 from .theater.transitnetwork import TransitNetwork, TransitNetworkBuilder
-from .weather import Conditions, TimeOfDay
+from .timeofday import TimeOfDay
+from .weather import Conditions
 
 if TYPE_CHECKING:
     from .ato.airtaaskingorder import AirTaskingOrder

game/theater/daytimemap.py

@@ -2,7 +2,7 @@ from dataclasses import dataclass
 from datetime import time
 from typing import TypeAlias
 
-from game.weather import TimeOfDay
+from game.timeofday import TimeOfDay
 
 TimeRange: TypeAlias = tuple[time, time]
 

game/timeofday.py

@@ -0,0 +1,10 @@
+from __future__ import annotations
+
+from enum import Enum
+
+
+class TimeOfDay(Enum):
+    Dawn = "dawn"
+    Day = "day"
+    Dusk = "dusk"
+    Night = "night"

game/weather.py

@@ -4,28 +4,22 @@ import datetime
 import logging
 import random
 from dataclasses import dataclass, field
-from enum import Enum
 from typing import Optional, TYPE_CHECKING
 
 from dcs.cloud_presets import Clouds as PydcsClouds
 from dcs.weather import CloudPreset, Weather as PydcsWeather, Wind
 
+from game.theater.daytimemap import DaytimeMap
 from game.theater.seasonalconditions import determine_season
+from game.timeofday import TimeOfDay
 from game.utils import Distance, Heading, Pressure, inches_hg, interpolate, meters
 
 if TYPE_CHECKING:
     from game.settings import Settings
-    from game.theater import ConflictTheater, DaytimeMap
+    from game.theater import ConflictTheater
     from game.theater.seasonalconditions import SeasonalConditions
 
 
-class TimeOfDay(Enum):
-    Dawn = "dawn"
-    Day = "day"
-    Dusk = "dusk"
-    Night = "night"
-
-
 @dataclass(frozen=True)
 class AtmosphericConditions:
     #: Pressure at sea level.

qt_ui/widgets/QConditionsWidget.py

@@ -13,8 +13,9 @@ from dcs.weather import CloudPreset, Weather as PydcsWeather
 
 import qt_ui.uiconstants as CONST
 from game.sim.gameupdateevents import GameUpdateEvents
+from game.timeofday import TimeOfDay
 from game.utils import mps
-from game.weather import Conditions, TimeOfDay
+from game.weather import Conditions
 from qt_ui.simcontroller import SimController
 
 

tests/test_daytimemap.py

@@ -3,7 +3,7 @@ from datetime import time
 import pytest
 
 from game.theater.daytimemap import DaytimeMap
-from game.weather import TimeOfDay
+from game.timeofday import TimeOfDay
 
 
 def test_range_of() -> None: