Set up bullseye early, create waypoints.

Setting this up as part of the game makes it possible for us to show in
the UI.

https://github.com/dcs-liberation/dcs_liberation/issues/136

changelog.md

@@ -11,6 +11,7 @@ Saves from 2.5 are not compatible with 3.0.
 * **[Campaign AI]** AI now considers Ju-88s for CAS, strike, and DEAD missions.
 * **[Campaign AI]** Fix purchase of aircraft by priority (the faction's list was being used as the priority list rather than the game's).
 * **[Flight Planner]** AI strike flight plans now include the correct target actions for building groups.
+* **[Flight Planner]** Flight plans now include bullseye waypoints.
 * **[Kneeboard]** ATC table overflow alleviated by wrapping long airfield names and splitting ATC frequency and channel into separate rows.
 * **[UI]** Added new web based map UI. This is mostly functional but many of the old display options are a WIP. Revert to the old map with --old-map.
 * **[UI]** Campaigns generated for an older or newer version of the game will now be marked as incompatible. They can still be played, but bugs may be present.

game/game.py

@@ -34,6 +34,7 @@ from .procurement import AircraftProcurementRequest, ProcurementAi
 from .profiling import logged_duration
 from .settings import Settings
 from .theater import ConflictTheater
+from .theater.bullseye import Bullseye
 from .theater.transitnetwork import TransitNetwork, TransitNetworkBuilder
 from .threatzones import ThreatZones
 from .transfers import PendingTransfers
@@ -130,6 +131,9 @@ class Game:
         self.blue_ato = AirTaskingOrder()
         self.red_ato = AirTaskingOrder()
 
+        self.blue_bullseye = Bullseye(Point(0, 0))
+        self.red_bullseye = Bullseye(Point(0, 0))
+
         self.aircraft_inventory = GlobalAircraftInventory(self.theater.controlpoints)
 
         self.transfers = PendingTransfers(self)
@@ -201,6 +205,11 @@ class Game:
             return self.player_faction
         return self.enemy_faction
 
+    def bullseye_for(self, player: bool) -> Bullseye:
+        if player:
+            return self.blue_bullseye
+        return self.red_bullseye
+
     def _roll(self, prob, mult):
         if self.settings.version == "dev":
             # always generate all events for dev
@@ -337,10 +346,17 @@ class Game:
 
         return TurnState.CONTINUE
 
+    def set_bullseye(self) -> None:
+        player_cp, enemy_cp = self.theater.closest_opposing_control_points()
+        self.blue_bullseye = Bullseye(enemy_cp.position)
+        self.red_bullseye = Bullseye(player_cp.position)
+
     def initialize_turn(self) -> None:
         self.events = []
         self._generate_events()
 
+        self.set_bullseye()
+
         # Update statistics
         self.game_stats.update(self)
 

game/operation/operation.py

@@ -108,8 +108,12 @@ class Operation:
 
     @classmethod
     def _setup_mission_coalitions(cls):
-        cls.current_mission.coalition["blue"] = Coalition("blue")
-        cls.current_mission.coalition["red"] = Coalition("red")
+        cls.current_mission.coalition["blue"] = Coalition(
+            "blue", bullseye=cls.game.blue_bullseye.to_pydcs()
+        )
+        cls.current_mission.coalition["red"] = Coalition(
+            "red", bullseye=cls.game.red_bullseye.to_pydcs()
+        )
 
         p_country = cls.game.player_country
         e_country = cls.game.enemy_country

game/theater/bullseye.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from typing import Dict, TYPE_CHECKING
+
+from dcs import Point
+
+from game.theater import LatLon
+
+if TYPE_CHECKING:
+    from game.theater import ConflictTheater
+
+
+@dataclass
+class Bullseye:
+    position: Point
+
+    @classmethod
+    def from_pydcs(cls, bulls: Dict[str, float]) -> Bullseye:
+        return cls(Point(bulls["x"], bulls["y"]))
+
+    def to_pydcs(self) -> Dict[str, float]:
+        return {"x": self.position.x, "y": self.position.y}
+
+    def to_lat_lon(self, theater: ConflictTheater) -> LatLon:
+        return theater.point_to_ll(self.position)

game/theater/conflicttheater.py

@@ -41,6 +41,7 @@ from dcs.unitgroup import (
 )
 from dcs.vehicles import AirDefence, Armor, MissilesSS, Unarmed
 
+from .latlon import LatLon
 from ..scenery_group import SceneryGroup
 from pyproj import CRS, Transformer
 from shapely import geometry, ops
@@ -582,15 +583,6 @@ class ReferencePoint:
     image_coordinates: Point
 
 
-@dataclass(frozen=True)
-class LatLon:
-    latitude: float
-    longitude: float
-
-    def as_list(self) -> List[float]:
-        return [self.latitude, self.longitude]
-
-
 class ConflictTheater:
     terrain: Terrain
 

game/theater/latlon.py

@@ -0,0 +1,11 @@
+from dataclasses import dataclass
+from typing import List
+
+
+@dataclass(frozen=True)
+class LatLon:
+    latitude: float
+    longitude: float
+
+    def as_list(self) -> List[float]:
+        return [self.latitude, self.longitude]

gen/flights/flight.py

@@ -79,6 +79,7 @@ class FlightWaypointType(Enum):
     INGRESS_OCA_AIRCRAFT = 25
     PICKUP = 26
     DROP_OFF = 27
+    BULLSEYE = 28
 
 
 class FlightWaypoint:

gen/flights/flightplan.py

@@ -426,6 +426,7 @@ class BarCapFlightPlan(PatrollingFlightPlan):
     takeoff: FlightWaypoint
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -438,6 +439,7 @@ class BarCapFlightPlan(PatrollingFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
 
 @dataclass(frozen=True)
@@ -446,6 +448,7 @@ class CasFlightPlan(PatrollingFlightPlan):
     target: FlightWaypoint
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -459,6 +462,7 @@ class CasFlightPlan(PatrollingFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     def request_escort_at(self) -> Optional[FlightWaypoint]:
         return self.patrol_start
@@ -472,6 +476,7 @@ class TarCapFlightPlan(PatrollingFlightPlan):
     takeoff: FlightWaypoint
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
     lead_time: timedelta
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
@@ -485,6 +490,7 @@ class TarCapFlightPlan(PatrollingFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     @property
     def tot_offset(self) -> timedelta:
@@ -523,6 +529,7 @@ class StrikeFlightPlan(FormationFlightPlan):
     nav_from: List[FlightWaypoint]
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -537,6 +544,7 @@ class StrikeFlightPlan(FormationFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     @property
     def package_speed_waypoints(self) -> Set[FlightWaypoint]:
@@ -641,6 +649,7 @@ class SweepFlightPlan(LoiterFlightPlan):
     nav_from: List[FlightWaypoint]
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
     lead_time: timedelta
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
@@ -653,6 +662,7 @@ class SweepFlightPlan(LoiterFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     @property
     def tot_waypoint(self) -> Optional[FlightWaypoint]:
@@ -704,6 +714,7 @@ class AwacsFlightPlan(LoiterFlightPlan):
     nav_from: List[FlightWaypoint]
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -713,6 +724,7 @@ class AwacsFlightPlan(LoiterFlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     @property
     def mission_start_time(self) -> Optional[timedelta]:
@@ -746,6 +758,7 @@ class AirliftFlightPlan(FlightPlan):
     nav_to_home: List[FlightWaypoint]
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
+    bullseye: FlightWaypoint
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -758,6 +771,7 @@ class AirliftFlightPlan(FlightPlan):
         yield self.land
         if self.divert is not None:
             yield self.divert
+        yield self.bullseye
 
     @property
     def tot_waypoint(self) -> Optional[FlightWaypoint]:
@@ -1053,6 +1067,7 @@ class FlightPlanBuilder:
             ),
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
             hold=start,
             hold_duration=timedelta(hours=4),
         )
@@ -1151,6 +1166,7 @@ class FlightPlanBuilder:
             patrol_end=end,
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def generate_sweep(self, flight: Flight) -> SweepFlightPlan:
@@ -1187,6 +1203,7 @@ class FlightPlanBuilder:
             sweep_end=end,
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def generate_transport(self, flight: Flight) -> AirliftFlightPlan:
@@ -1238,6 +1255,7 @@ class FlightPlanBuilder:
             ),
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def racetrack_for_objective(
@@ -1389,6 +1407,7 @@ class FlightPlanBuilder:
             patrol_end=end,
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def generate_dead(
@@ -1517,6 +1536,7 @@ class FlightPlanBuilder:
             ),
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def generate_cas(self, flight: Flight) -> CasFlightPlan:
@@ -1562,6 +1582,7 @@ class FlightPlanBuilder:
             patrol_end=builder.egress(egress, location),
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     @staticmethod
@@ -1696,6 +1717,7 @@ class FlightPlanBuilder:
             ),
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
+            bullseye=builder.bullseye(),
         )
 
     def _retreating_rendezvous_point(self, attack_transition: Point) -> Point:

gen/flights/waypointbuilder.py

@@ -50,6 +50,7 @@ class WaypointBuilder:
         self.threat_zones = game.threat_zone_for(not player)
         self.navmesh = game.navmesh_for(player)
         self.targets = targets
+        self._bullseye = game.bullseye_for(player)
 
     @property
     def is_helo(self) -> bool:
@@ -145,6 +146,19 @@ class WaypointBuilder:
         waypoint.only_for_player = True
         return waypoint
 
+    def bullseye(self) -> FlightWaypoint:
+        waypoint = FlightWaypoint(
+            FlightWaypointType.BULLSEYE,
+            self._bullseye.position.x,
+            self._bullseye.position.y,
+            meters(0),
+        )
+        waypoint.pretty_name = "Bullseye"
+        waypoint.description = "Bullseye"
+        waypoint.name = "BULLSEYE"
+        waypoint.only_for_player = True
+        return waypoint
+
     def hold(self, position: Point) -> FlightWaypoint:
         waypoint = FlightWaypoint(
             FlightWaypointType.LOITER,

gen/triggergen.py

@@ -209,16 +209,6 @@ class TriggersGenerator:
         player_coalition = "blue"
         enemy_coalition = "red"
 
-        player_cp, enemy_cp = self.game.theater.closest_opposing_control_points()
-        self.mission.coalition["blue"].bullseye = {
-            "x": enemy_cp.position.x,
-            "y": enemy_cp.position.y,
-        }
-        self.mission.coalition["red"].bullseye = {
-            "x": player_cp.position.x,
-            "y": player_cp.position.y,
-        }
-
         self._set_skill(player_coalition, enemy_coalition)
         self._set_allegiances(player_coalition, enemy_coalition)
         self._gen_markers()

qt_ui/widgets/map/mapmodel.py

@@ -375,6 +375,7 @@ class WaypointJs(QObject):
     timingChanged = Signal()
     isTakeoffChanged = Signal()
     isDivertChanged = Signal()
+    isBullseyeChanged = Signal()
 
     def __init__(
         self,
@@ -439,6 +440,10 @@ class WaypointJs(QObject):
     def isDivert(self) -> bool:
         return self.waypoint.waypoint_type is FlightWaypointType.DIVERT
 
+    @Property(bool, notify=isBullseyeChanged)
+    def isBullseye(self) -> bool:
+        return self.waypoint.waypoint_type is FlightWaypointType.BULLSEYE
+
     @Slot(list, result=str)
     def setPosition(self, position: LeafletLatLon) -> str:
         point = self.theater.ll_to_point(LatLon(*position))

resources/ui/map/map.js

@@ -570,7 +570,7 @@ class Waypoint {
   }
 
   includeInPath() {
-    return !this.waypoint.isDivert;
+    return !this.waypoint.isDivert && !this.waypoint.isBullseye;
   }
 }