AEW&C kneeboard + actually do AEW&C (#922)

* AEW&C will now do AEW&C
* AEW&C gets a frequency
* AEW&C is added to kneeboard (Frequency, Depature, Depature Time, Arrival Time)

game/operation/operation.py

@@ -166,6 +166,7 @@ class Operation:
         airgen: AircraftConflictGenerator,
     ):
         """Generates subscribed MissionInfoGenerator objects (currently kneeboards and briefings)"""
+
         gens: List[MissionInfoGenerator] = [
             KneeboardGenerator(cls.current_mission, cls.game),
             BriefingGenerator(cls.current_mission, cls.game),
@@ -177,9 +178,8 @@ class Operation:
             for tanker in airsupportgen.air_support.tankers:
                 gen.add_tanker(tanker)
 
-            if cls.player_awacs_enabled:
-                for awacs in airsupportgen.air_support.awacs:
-                    gen.add_awacs(awacs)
+            for aewc in airsupportgen.air_support.awacs:
+                gen.add_awacs(aewc)
 
             for jtac in jtacs:
                 gen.add_jtac(jtac)
@@ -378,7 +378,9 @@ class Operation:
             cls.game,
             cls.radio_registry,
             cls.unit_map,
+            air_support=cls.airsupportgen.air_support,
         )
+
         cls.airgen.clear_parking_slots()
 
         cls.airgen.generate_flights(

gen/aircraft.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import logging
 import random
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from datetime import timedelta
 from functools import cached_property
 from typing import Dict, List, Optional, TYPE_CHECKING, Type, Union
@@ -67,6 +67,8 @@ from dcs.task import (
     Targets,
     Task,
     WeaponType,
+    AWACSTaskAction,
+    SetFrequencyCommand,
 )
 from dcs.terrain.terrain import Airport, NoParkingSlotError
 from dcs.triggers import Event, TriggerOnce, TriggerRule
@@ -88,7 +90,6 @@ from game.theater.controlpoint import (
 from game.theater.theatergroundobject import TheaterGroundObject
 from game.unitmap import UnitMap
 from game.utils import Distance, meters, nautical_miles
-from gen.airsupportgen import AirSupport
 from gen.ato import AirTaskingOrder, Package
 from gen.callsigns import create_group_callsign_from_unit
 from gen.flights.flight import (
@@ -104,9 +105,12 @@ from .flights.flightplan import (
     LoiterFlightPlan,
     PatrollingFlightPlan,
     SweepFlightPlan,
+    AwacsFlightPlan,
 )
 from .flights.traveltime import GroundSpeed, TotEstimator
 from .naming import namegen
+from .airsupportgen import AirSupport, AwacsInfo
+from .callsigns import callsign_for_support_unit
 
 if TYPE_CHECKING:
     from game import Game
@@ -666,6 +670,7 @@ class AircraftConflictGenerator:
         game: Game,
         radio_registry: RadioRegistry,
         unit_map: UnitMap,
+        air_support: AirSupport,
     ) -> None:
         self.m = mission
         self.game = game
@@ -673,6 +678,7 @@ class AircraftConflictGenerator:
         self.radio_registry = radio_registry
         self.unit_map = unit_map
         self.flights: List[FlightData] = []
+        self.air_support = air_support
 
     @cached_property
     def use_client(self) -> bool:
@@ -787,7 +793,10 @@ class AircraftConflictGenerator:
             OptReactOnThreat(OptReactOnThreat.Values.EvadeFire)
         )
 
-        channel = self.get_intra_flight_channel(unit_type)
+        if flight.flight_type == FlightType.AEWC:
+            channel = self.radio_registry.alloc_uhf()
+        else:
+            channel = self.get_intra_flight_channel(unit_type)
         group.set_frequency(channel.mhz)
 
         divert = None
@@ -824,6 +833,20 @@ class AircraftConflictGenerator:
         if unit_type in [Su_33, C_101EB, C_101CC]:
             self.set_reduced_fuel(flight, group, unit_type)
 
+        if isinstance(flight.flight_plan, AwacsFlightPlan):
+            callsign = callsign_for_support_unit(group)
+
+            self.air_support.awacs.append(
+                AwacsInfo(
+                    dcsGroupName=str(group.name),
+                    callsign=callsign,
+                    freq=channel,
+                    depature_location=flight.departure.name,
+                    end_time=flight.flight_plan.mission_departure_time,
+                    start_time=flight.flight_plan.mission_start_time,
+                )
+            )
+
     def _generate_at_airport(
         self,
         name: str,
@@ -1356,7 +1379,16 @@ class AircraftConflictGenerator:
         dynamic_runways: Dict[str, RunwayData],
     ) -> None:
         group.task = AWACS.name
+
+        if not isinstance(flight.flight_plan, AwacsFlightPlan):
+            logging.error(
+                f"Cannot configure AEW&C tasks for {flight} because it does not have an AEW&C flight plan."
+            )
+            return
+
         self._setup_group(group, AWACS, package, flight, dynamic_runways)
+
+        # Awacs task action
         self.configure_behavior(
             group,
             react_on_threat=OptReactOnThreat.Values.EvadeFire,
@@ -1364,6 +1396,8 @@ class AircraftConflictGenerator:
             restrict_jettison=True,
         )
 
+        group.points[0].tasks.append(AWACSTaskAction())
+
     def configure_escort(
         self,
         group: FlyingGroup,

gen/airsupportgen.py

@@ -1,6 +1,7 @@
 import logging
 from dataclasses import dataclass, field
-from typing import List, Type, Tuple
+from datetime import timedelta
+from typing import List, Type, Tuple, Optional
 
 from dcs.mission import Mission, StartType
 from dcs.planes import IL_78M, KC130, KC135MPRS, KC_135
@@ -37,6 +38,9 @@ class AwacsInfo:
     dcsGroupName: str
     callsign: str
     freq: RadioFrequency
+    depature_location: Optional[str]
+    start_time: Optional[timedelta]
+    end_time: Optional[timedelta]
 
 
 @dataclass
@@ -192,9 +196,12 @@ class AirSupportConflictGenerator:
 
                 self.air_support.awacs.append(
                     AwacsInfo(
-                        str(awacs_flight.name),
-                        callsign_for_support_unit(awacs_flight),
-                        freq,
+                        dcsGroupName=str(awacs_flight.name),
+                        callsign=callsign_for_support_unit(awacs_flight),
+                        freq=freq,
+                        depature_location=None,
+                        start_time=None,
+                        end_time=None,
                     )
                 )
             else:

gen/briefinggen.py

@@ -20,6 +20,7 @@ from .ground_forces.combat_stance import CombatStance
 from .radios import RadioFrequency
 from .runways import RunwayData
 
+
 if TYPE_CHECKING:
     from game import Game
 

gen/flights/flightplan.py

@@ -713,6 +713,10 @@ class AwacsFlightPlan(LoiterFlightPlan):
         if self.divert is not None:
             yield self.divert
 
+    @property
+    def mission_start_time(self) -> Optional[timedelta]:
+        return self.takeoff_time()
+
     def tot_for_waypoint(self, waypoint: FlightWaypoint) -> Optional[timedelta]:
         if waypoint == self.hold:
             return self.package.time_over_target

gen/kneeboard.py

@@ -41,6 +41,7 @@ from .flights.flight import FlightWaypoint, FlightWaypointType
 from .radios import RadioFrequency
 from .runways import RunwayData
 
+
 if TYPE_CHECKING:
     from game import Game
 
@@ -285,6 +286,34 @@ class BriefingPage(KneeboardPage):
             ["Bingo", "Joker"],
         )
 
+        # AEW&C
+        writer.heading("AEW&C")
+        aewc_ladder = []
+
+        for single_aewc in self.awacs:
+
+            if single_aewc.depature_location is None:
+                dep = "-"
+                arr = "-"
+            else:
+                dep = self._format_time(single_aewc.start_time)
+                arr = self._format_time(single_aewc.end_time)
+
+            aewc_ladder.append(
+                [
+                    str(single_aewc.callsign),
+                    str(single_aewc.freq),
+                    str(single_aewc.depature_location),
+                    str(dep),
+                    str(arr),
+                ]
+            )
+
+        writer.table(
+            aewc_ladder,
+            headers=["Callsign", "FREQ", "Depature", "ETD", "ETA"],
+        )
+
         # Package Section
         writer.heading("Comm ladder")
         comm_ladder = []
@@ -293,10 +322,6 @@ class BriefingPage(KneeboardPage):
                 [comm.name, "", "", "", self.format_frequency(comm.freq)]
             )
 
-        for a in self.awacs:
-            comm_ladder.append(
-                [a.callsign, "AWACS", "", "", self.format_frequency(a.freq)]
-            )
         for tanker in self.tankers:
             comm_ladder.append(
                 [
@@ -365,6 +390,12 @@ class BriefingPage(KneeboardPage):
         channel_name = namer.channel_name(channel.radio_id, channel.channel)
         return f"{channel_name} {frequency}"
 
+    def _format_time(self, time: Optional[datetime.timedelta]) -> str:
+        if time is None:
+            return ""
+        local_time = self.start_time + time
+        return local_time.strftime(f"%H:%M:%S")
+
 
 class KneeboardGenerator(MissionInfoGenerator):
     """Creates kneeboard pages for each client flight in the mission."""