Fixup auto-assignable tasks when limits change.

The air wing config was fixing the main `mission_types` field, but the
`auto_assignable_mission_types` property had already been set. Update
that field whenever the `mission_types` are changed.

Fixes https://github.com/dcs-liberation/dcs_liberation/issues/1515

game/squadrons.py

@@ -4,7 +4,7 @@ import dataclasses
 import itertools
 import logging
 import random
-from collections import defaultdict
+from collections import defaultdict, Iterable
 from dataclasses import dataclass, field
 from enum import unique, Enum
 from pathlib import Path
@@ -146,6 +146,10 @@ class Squadron:
     def pilot_limits_enabled(self) -> bool:
         return self.settings.enable_squadron_pilot_limits
 
+    def set_allowed_mission_types(self, mission_types: Iterable[FlightType]) -> None:
+        self.mission_types = tuple(mission_types)
+        self.auto_assignable_mission_types.intersection_update(self.mission_types)
+
     def claim_new_pilot_if_allowed(self) -> Optional[Pilot]:
         if self.pilot_limits_enabled:
             return None

qt_ui/windows/AirWingConfigurationDialog.py

@@ -158,7 +158,9 @@ class SquadronConfigurationBox(QGroupBox):
         self.squadron.pilot_pool = [
             Pilot(n, player=True) for n in player_names
         ] + self.squadron.pilot_pool
-        self.squadron.mission_types = tuple(self.allowed_missions.allowed_mission_types)
+        self.squadron.set_allowed_mission_types(
+            self.allowed_missions.allowed_mission_types
+        )
         return self.squadron