Air Assault for C-130 mod

Resolves #49

game/missiongenerator/aircraft/aircraftbehavior.py

@@ -29,6 +29,7 @@ from dcs.unitgroup import FlyingGroup
 from game.ato import Flight, FlightType
 from game.ato.flightplans.aewc import AewcFlightPlan
 from game.ato.flightplans.theaterrefueling import TheaterRefuelingFlightPlan
+from game.dcs.aircrafttype import AircraftType
 
 
 class AircraftBehavior:
@@ -298,11 +299,15 @@ class AircraftBehavior:
 
     def configure_transport(self, group: FlyingGroup[Any], flight: Flight) -> None:
         group.task = Transport.name
+        roe = OptROE.Values.WeaponHold
+        if flight.is_hercules:
+            group.task = GroundAttack.name
+            roe = OptROE.Values.OpenFire
         self.configure_behavior(
             flight,
             group,
             react_on_threat=OptReactOnThreat.Values.EvadeFire,
-            roe=OptROE.Values.WeaponHold,
+            roe=roe,
             restrict_jettison=True,
         )
 

game/missiongenerator/aircraft/waypoints/airassaultingress.py

@@ -0,0 +1,28 @@
+from dcs.point import MovingPoint
+from dcs.task import Expend, WeaponType, CarpetBombing, OptROE
+
+from game.ato.flightwaypointtype import FlightWaypointType
+from game.utils import feet, knots
+from pydcs_extensions.hercules.hercules import Hercules
+from .pydcswaypointbuilder import PydcsWaypointBuilder
+
+
+class AirAssaultIngressBuilder(PydcsWaypointBuilder):
+    def add_tasks(self, waypoint: MovingPoint) -> None:
+        air_drop = self.group.units[0].unit_type in [Hercules]
+        if air_drop:
+            waypoint.speed = knots(230).meters_per_second
+            waypoint.speed_locked = True
+            waypoint.ETA_locked = False
+            tgt = self.flight.flight_plan.package.target.position
+            for wpt in self.flight.flight_plan.waypoints:
+                if wpt.waypoint_type == FlightWaypointType.TARGET_GROUP_LOC:
+                    tgt = wpt.position
+                    break
+            bombing = CarpetBombing(
+                tgt,
+                weapon_type=WeaponType.Bombs,
+                expend=Expend.All,
+                carpet_length=feet(9000).meters,
+            )
+            waypoint.add_task(bombing)

game/missiongenerator/aircraft/waypoints/waypointgenerator.py

@@ -20,6 +20,7 @@ from game.missiongenerator.aircraft.waypoints.cargostop import CargoStopBuilder
 from game.missiongenerator.missiondata import MissionData
 from game.settings import Settings
 from game.utils import pairwise
+from .airassaultingress import AirAssaultIngressBuilder
 from .baiingress import BaiIngressBuilder
 from .landingzone import LandingZoneBuilder
 from .casingress import CasIngressBuilder
@@ -136,6 +137,7 @@ class WaypointGenerator:
             FlightWaypointType.DROPOFF_ZONE: LandingZoneBuilder,
             FlightWaypointType.REFUEL: RefuelPointBuilder,
             FlightWaypointType.CARGO_STOP: CargoStopBuilder,
+            FlightWaypointType.INGRESS_AIR_ASSAULT: AirAssaultIngressBuilder,
         }
         builder = builders.get(waypoint.waypoint_type, DefaultWaypointBuilder)
         return builder(