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Plan AEW&C in safer locations.

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Fixes https://github.com/dcs-liberation/dcs_liberation/issues/1119
This commit is contained in:
Dan Albert 2021-05-31 14:57:25 -07:00
parent e94ebd6ed2
commit 2d0929cd69
2 changed files with 24 additions and 32 deletions
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4
game/threatzones.py
View File

@ -40,6 +40,10 @@ class ThreatZones:
)
return DcsPoint(boundary.x, boundary.y)
def distance_to_threat(self, point: DcsPoint) -> Distance:
boundary = self.closest_boundary(point)
return meters(boundary.distance_to_point(point))
@singledispatchmethod
def threatened(self, position) -> bool:
raise NotImplementedError

52
gen/flights/ai_flight_planner.py
View File

@ -506,31 +506,21 @@ class ObjectiveFinder:
c for c in self.game.theater.controlpoints if c.is_friendly(self.is_player)
)
def farthest_friendly_control_point(self) -> Optional[ControlPoint]:
"""
Iterates over all friendly control points and find the one farthest away from the frontline
BUT! prefer Cvs. Everybody likes CVs!
"""
from_frontline = 0
cp = None
first_friendly_cp = None
def farthest_friendly_control_point(self) -> ControlPoint:
"""Finds the friendly control point that is farthest from any threats."""
threat_zones = self.game.threat_zone_for(not self.is_player)
for c in self.game.theater.controlpoints:
if c.is_friendly(self.is_player):
if first_friendly_cp is None:
first_friendly_cp = c
if c.is_carrier:
return c
if c.has_active_frontline:
if c.distance_to(self.front_lines().__next__()) > from_frontline:
from_frontline = c.distance_to(self.front_lines().__next__())
cp = c
farthest = None
max_distance = meters(0)
for cp in self.friendly_control_points():
distance = threat_zones.distance_to_threat(cp.position)
if distance > max_distance:
farthest = cp
max_distance = distance
# If no frontlines on the map, return the first friendly cp
if cp is None:
return first_friendly_cp
else:
return cp
if farthest is None:
raise RuntimeError("Found no friendly control points. You probably lost.")
return farthest
def enemy_control_points(self) -> Iterator[ControlPoint]:
"""Iterates over all enemy control points."""
@ -628,15 +618,13 @@ class CoalitionMissionPlanner:
eliminated this turn.
"""
# Find farthest, friendly CP for AEWC
cp = self.objective_finder.farthest_friendly_control_point()
if cp is not None:
yield ProposedMission(
cp,
[ProposedFlight(FlightType.AEWC, 1, self.MAX_AWEC_RANGE)],
# Supports all the early CAP flights, so should be in the air ASAP.
asap=True,
)
# Find farthest, friendly CP for AEWC.
yield ProposedMission(
self.objective_finder.farthest_friendly_control_point(),
[ProposedFlight(FlightType.AEWC, 1, self.MAX_AWEC_RANGE)],
# Supports all the early CAP flights, so should be in the air ASAP.
asap=True,
)
# Find friendly CPs within 100 nmi from an enemy airfield, plan CAP.
for cp in self.objective_finder.vulnerable_control_points():