mirror of
https://github.com/dcs-retribution/dcs-retribution.git
synced 2025-11-10 15:41:24 +00:00
78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
from __future__ import annotations
|
|
|
|
import math
|
|
from abc import ABC, abstractmethod
|
|
from typing import TYPE_CHECKING
|
|
|
|
from game.commander.tasks.theatercommandertask import TheaterCommanderTask
|
|
from game.commander.theaterstate import TheaterState
|
|
from game.ground_forces.combat_stance import CombatStance
|
|
from game.theater import FrontLine
|
|
|
|
if TYPE_CHECKING:
|
|
from game.coalition import Coalition
|
|
|
|
|
|
class FrontLineStanceTask(TheaterCommanderTask, ABC):
|
|
def __init__(self, front_line: FrontLine, player: bool) -> None:
|
|
self.front_line = front_line
|
|
self.friendly_cp = self.front_line.control_point_friendly_to(player)
|
|
self.enemy_cp = self.front_line.control_point_hostile_to(player)
|
|
|
|
@property
|
|
@abstractmethod
|
|
def stance(self) -> CombatStance:
|
|
...
|
|
|
|
@staticmethod
|
|
def management_allowed(state: TheaterState) -> bool:
|
|
return (
|
|
not state.context.coalition.player
|
|
or state.context.settings.automate_front_line_stance
|
|
)
|
|
|
|
def better_stance_already_set(self, state: TheaterState) -> bool:
|
|
current_stance = state.front_line_stances[self.front_line]
|
|
if current_stance is None:
|
|
return False
|
|
preference = (
|
|
CombatStance.RETREAT,
|
|
CombatStance.DEFENSIVE,
|
|
CombatStance.AMBUSH,
|
|
CombatStance.AGGRESSIVE,
|
|
CombatStance.ELIMINATION,
|
|
CombatStance.BREAKTHROUGH,
|
|
)
|
|
current_rating = preference.index(current_stance)
|
|
new_rating = preference.index(self.stance)
|
|
return current_rating >= new_rating
|
|
|
|
@property
|
|
@abstractmethod
|
|
def have_sufficient_front_line_advantage(self) -> bool:
|
|
...
|
|
|
|
@property
|
|
def ground_force_balance(self) -> float:
|
|
# TODO: Planned CAS missions should reduce the expected opposing force size.
|
|
friendly_forces = self.friendly_cp.deployable_front_line_units
|
|
enemy_forces = self.enemy_cp.deployable_front_line_units
|
|
if enemy_forces == 0:
|
|
return math.inf
|
|
return friendly_forces / enemy_forces
|
|
|
|
def preconditions_met(self, state: TheaterState) -> bool:
|
|
if not self.management_allowed(state):
|
|
return False
|
|
if self.better_stance_already_set(state):
|
|
return False
|
|
if self.friendly_cp.deployable_front_line_units == 0:
|
|
return False
|
|
return self.have_sufficient_front_line_advantage
|
|
|
|
def apply_effects(self, state: TheaterState) -> None:
|
|
state.front_line_stances[self.front_line] = self.stance
|
|
|
|
def execute(self, coalition: Coalition) -> None:
|
|
self.friendly_cp.stances[self.enemy_cp.id] = self.stance
|