def from_data(cls, data: dict[str, Any]) -> PatrolConfig:
altitude = data.get("altitude", None)
speed = data.get("speed", None)
return PatrolConfig(
feet(altitude) if altitude is not None else None,
knots(speed) if speed is not None else None,
)
def steam_into_wind(self, group: ShipGroup) -> Optional[int]:
wind = self.game.conditions.weather.wind.at_0m
brc = wind.direction + 180
# Aim for 25kts over the deck.
carrier_speed = knots(25) - mps(wind.speed)
for attempt in range(5):
point = group.points[0].position.point_from_heading(
brc, 100000 - attempt * 20000)
if self.game.theater.is_in_sea(point):
group.points[0].speed = carrier_speed.meters_per_second
group.add_waypoint(point, carrier_speed.kph)
return brc
return None
def generate_cargo_ship(self, ship: CargoShip) -> ShipGroup:
country = self.mission.country(
self.game.coalition_for(ship.player_owned).country_name)
waypoints = ship.route
group = self.mission.ship_group(
country,
ship.name,
HandyWind,
position=waypoints[0],
group_size=1,
)
for waypoint in waypoints[1:]:
# 12 knots is very slow but it's also nearly the max allowed by DCS for this
# type of ship.
group.add_waypoint(waypoint, speed=knots(12).kph)
self.unit_map.add_cargo_ship(group, ship)
return group
def patrol_speed(self) -> Speed:
altitude = self.layout.patrol_start.alt
if self.flight.unit_type.preferred_patrol_speed(altitude) is not None:
return self.flight.unit_type.preferred_patrol_speed(altitude)
return knots(390)
def patrol_speed(self) -> Speed:
# TODO: Could use self.flight.unit_type.preferred_patrol_speed(altitude).
if self.flight.unit_type.patrol_speed is not None:
return self.flight.unit_type.patrol_speed
# ~280 knots IAS at 21000.
return knots(400)