Move mission range data into the aircraft type.

The doctrine/task limits were capturing a reasonable average for the
era, but it did a bad job for cases like the Harrier vs the Hornet,
which perform similar missions but have drastically different max
ranges. It also forced us into limiting CAS missions (even those flown
by long range aircraft like the A-10) to 50nm since helicopters could
commonly be fragged to them.

This should allow us to design campaigns without needing airfields to be
a max of ~50-100nm apart.

game/commander/tasks/packageplanningtask.py

@@ -59,28 +59,23 @@ class PackagePlanningTask(TheaterCommanderTask, Generic[MissionTargetT]):
         coalition.ato.add_package(self.package)
 
     @abstractmethod
-    def propose_flights(self, doctrine: Doctrine) -> None:
+    def propose_flights(self) -> None:
         ...
 
     def propose_flight(
         self,
         task: FlightType,
         num_aircraft: int,
-        max_distance: Optional[Distance],
         escort_type: Optional[EscortType] = None,
     ) -> None:
-        if max_distance is None:
-            max_distance = Distance.inf()
-        self.flights.append(
-            ProposedFlight(task, num_aircraft, max_distance, escort_type)
-        )
+        self.flights.append(ProposedFlight(task, num_aircraft, escort_type))
 
     @property
     def asap(self) -> bool:
         return False
 
     def fulfill_mission(self, state: TheaterState) -> bool:
-        self.propose_flights(state.context.coalition.doctrine)
+        self.propose_flights()
         fulfiller = PackageFulfiller(
             state.context.coalition,
             state.context.theater,
@@ -92,20 +87,9 @@ class PackagePlanningTask(TheaterCommanderTask, Generic[MissionTargetT]):
         )
         return self.package is not None
 
-    def propose_common_escorts(self, doctrine: Doctrine) -> None:
-        self.propose_flight(
-            FlightType.SEAD_ESCORT,
-            2,
-            doctrine.mission_ranges.offensive,
-            EscortType.Sead,
-        )
-
-        self.propose_flight(
-            FlightType.ESCORT,
-            2,
-            doctrine.mission_ranges.offensive,
-            EscortType.AirToAir,
-        )
+    def propose_common_escorts(self) -> None:
+        self.propose_flight(FlightType.SEAD_ESCORT, 2, EscortType.Sead)
+        self.propose_flight(FlightType.ESCORT, 2, EscortType.AirToAir)
 
     def iter_iads_ranges(
         self, state: TheaterState, range_type: RangeType