Dan Albert 0a416ab758 Let the TheaterCommander manage front line stance.
This improves the AI behavior by choosing the stances non-randomly:

* Breakthrough will be used if the base is expected to be capturable and
  the coalition outnumbers the enemy by 20%.
* Elimination will be used if the coalition has at least as many units
  as the enemy.
* Defensive will be used if the coalition has at least half as many
  units as the enemy.
* Retreat will be used if the coalition is significantly outnumbers.

This also exposes the option to the player.
2021-07-12 21:12:02 -07:00

27 lines
956 B
Python

from __future__ import annotations
from dataclasses import dataclass
from game.commander.tasks.packageplanningtask import PackagePlanningTask
from game.commander.theaterstate import TheaterState
from game.data.doctrine import Doctrine
from game.transfers import CargoShip
from gen.flights.flight import FlightType
@dataclass
class PlanAntiShipping(PackagePlanningTask[CargoShip]):
def preconditions_met(self, state: TheaterState) -> bool:
if not super().preconditions_met(state):
return False
if self.target not in state.enemy_shipping:
return False
return self.target_area_preconditions_met(state)
def apply_effects(self, state: TheaterState) -> None:
state.enemy_shipping.remove(self.target)
def propose_flights(self, doctrine: Doctrine) -> None:
self.propose_flight(FlightType.ANTISHIP, 2, doctrine.mission_ranges.offensive)
self.propose_common_escorts(doctrine)