mirror of
https://github.com/dcs-retribution/dcs-retribution.git
synced 2025-11-10 15:41:24 +00:00
386 lines
16 KiB
Python
386 lines
16 KiB
Python
from __future__ import annotations
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import logging
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import math
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from typing import Dict, List, Optional, TYPE_CHECKING, Type
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from dcs.mapping import Point
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from dcs.task import Task
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from dcs.unittype import UnitType
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from game import db, persistency
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from game.debriefing import Debriefing
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from game.infos.information import Information
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from game.theater import ControlPoint
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from gen.ground_forces.combat_stance import CombatStance
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if TYPE_CHECKING:
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from ..game import Game
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from game.operation.operation import Operation
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DIFFICULTY_LOG_BASE = 1.1
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EVENT_DEPARTURE_MAX_DISTANCE = 340000
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MINOR_DEFEAT_INFLUENCE = 0.1
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DEFEAT_INFLUENCE = 0.3
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STRONG_DEFEAT_INFLUENCE = 0.5
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class Event:
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silent = False
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informational = False
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is_awacs_enabled = False
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ca_slots = 0
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game = None # type: Game
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location = None # type: Point
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from_cp = None # type: ControlPoint
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to_cp = None # type: ControlPoint
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operation = None # type: Operation
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difficulty = 1 # type: int
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BONUS_BASE = 5
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def __init__(self, game, from_cp: ControlPoint, target_cp: ControlPoint, location: Point, attacker_name: str, defender_name: str):
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self.game = game
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self.departure_cp: Optional[ControlPoint] = None
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self.from_cp = from_cp
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self.to_cp = target_cp
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self.location = location
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self.attacker_name = attacker_name
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self.defender_name = defender_name
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@property
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def is_player_attacking(self) -> bool:
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return self.attacker_name == self.game.player_name
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@property
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def enemy_cp(self) -> Optional[ControlPoint]:
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if self.attacker_name == self.game.player_name:
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return self.to_cp
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else:
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return self.departure_cp
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@property
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def tasks(self) -> List[Type[Task]]:
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return []
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@property
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def global_cp_available(self) -> bool:
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return False
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def is_departure_available_from(self, cp: ControlPoint) -> bool:
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if not cp.captured:
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return False
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if self.location.distance_to_point(cp.position) > EVENT_DEPARTURE_MAX_DISTANCE:
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return False
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if cp.is_global and not self.global_cp_available:
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return False
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return True
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def bonus(self) -> int:
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return int(math.log(self.to_cp.importance + 1, DIFFICULTY_LOG_BASE) * self.BONUS_BASE)
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def is_successfull(self, debriefing: Debriefing) -> bool:
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return self.operation.is_successfull(debriefing)
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def generate(self):
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self.operation.is_awacs_enabled = self.is_awacs_enabled
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self.operation.ca_slots = self.ca_slots
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self.operation.prepare(self.game)
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self.operation.generate()
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self.operation.current_mission.save(persistency.mission_path_for("liberation_nextturn.miz"))
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self.environment_settings = self.operation.environment_settings
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def commit(self, debriefing: Debriefing):
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logging.info("Commiting mission results")
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# ------------------------------
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# Destroyed aircrafts
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cp_map = {cp.id: cp for cp in self.game.theater.controlpoints}
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for destroyed_aircraft in debriefing.killed_aircrafts:
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try:
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cpid = int(destroyed_aircraft.split("|")[3])
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aircraft = db.unit_type_from_name(
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destroyed_aircraft.split("|")[4])
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if cpid in cp_map:
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cp = cp_map[cpid]
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if aircraft in cp.base.aircraft:
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logging.info(f"Aircraft destroyed: {aircraft}")
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cp.base.aircraft[aircraft] = max(
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0, cp.base.aircraft[aircraft] - 1)
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except Exception:
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logging.exception("Failed to commit destroyed aircraft")
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# ------------------------------
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# Destroyed ground units
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killed_unit_count_by_cp = {cp.id: 0 for cp in self.game.theater.controlpoints}
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cp_map = {cp.id: cp for cp in self.game.theater.controlpoints}
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for killed_ground_unit in debriefing.killed_ground_units:
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try:
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cpid = int(killed_ground_unit.split("|")[3])
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aircraft = db.unit_type_from_name(killed_ground_unit.split("|")[4])
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if cpid in cp_map.keys():
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killed_unit_count_by_cp[cpid] = killed_unit_count_by_cp[cpid] + 1
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cp = cp_map[cpid]
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if aircraft in cp.base.armor.keys():
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logging.info("Ground unit destroyed : " + str(aircraft))
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cp.base.armor[aircraft] = max(0, cp.base.armor[aircraft] - 1)
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except Exception as e:
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print(e)
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# ------------------------------
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# Static ground objects
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for destroyed_ground_unit_name in debriefing.killed_ground_units:
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for cp in self.game.theater.controlpoints:
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if not cp.ground_objects:
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continue
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# -- Static ground objects
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for i, ground_object in enumerate(cp.ground_objects):
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if ground_object.is_dead:
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continue
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if (
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(ground_object.group_name == destroyed_ground_unit_name)
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or
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(ground_object.is_same_group(destroyed_ground_unit_name))
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):
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logging.info("cp {} killing ground object {}".format(cp, ground_object.group_name))
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cp.ground_objects[i].is_dead = True
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info = Information("Building destroyed",
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ground_object.dcs_identifier + " has been destroyed at location " + ground_object.obj_name,
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self.game.turn)
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self.game.informations.append(info)
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# -- AA Site groups
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destroyed_units = 0
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info = Information("Units destroyed at " + ground_object.obj_name,
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"",
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self.game.turn)
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for i, ground_object in enumerate(cp.ground_objects):
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if ground_object.dcs_identifier in ["AA", "CARRIER", "LHA", "EWR"]:
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for g in ground_object.groups:
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if not hasattr(g, "units_losts"):
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g.units_losts = []
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for u in g.units:
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if u.name == destroyed_ground_unit_name:
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g.units.remove(u)
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g.units_losts.append(u)
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destroyed_units = destroyed_units + 1
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info.text = u.type
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ucount = sum([len(g.units) for g in ground_object.groups])
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if ucount == 0:
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ground_object.is_dead = True
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if destroyed_units > 0:
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self.game.informations.append(info)
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# ------------------------------
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# Captured bases
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#if self.game.player_country in db.BLUEFOR_FACTIONS:
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coalition = 2 # Value in DCS mission event for BLUE
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#else:
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# coalition = 1 # Value in DCS mission event for RED
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for captured in debriefing.base_capture_events:
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try:
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id = int(captured.split("||")[0])
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new_owner_coalition = int(captured.split("||")[1])
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captured_cps = []
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for cp in self.game.theater.controlpoints:
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if cp.id == id:
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if cp.captured and new_owner_coalition != coalition:
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for_player = False
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info = Information(cp.name + " lost !", "The ennemy took control of " + cp.name + "\nShame on us !", self.game.turn)
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self.game.informations.append(info)
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captured_cps.append(cp)
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elif not(cp.captured) and new_owner_coalition == coalition:
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for_player = True
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info = Information(cp.name + " captured !", "We took control of " + cp.name + "! Great job !", self.game.turn)
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self.game.informations.append(info)
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captured_cps.append(cp)
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else:
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continue
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cp.capture(self.game, for_player)
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for cp in captured_cps:
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logging.info("Will run redeploy for " + cp.name)
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self.redeploy_units(cp)
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except Exception as e:
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print(e)
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# Destroyed units carcass
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# -------------------------
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for destroyed_unit in debriefing.destroyed_units:
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self.game.add_destroyed_units(destroyed_unit)
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# -----------------------------------
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# Compute damage to bases
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for cp in self.game.theater.player_points():
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enemy_cps = [e for e in cp.connected_points if not e.captured]
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for enemy_cp in enemy_cps:
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print("Compute frontline progression for : " + cp.name + " to " + enemy_cp.name)
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delta = 0.0
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player_won = True
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ally_casualties = killed_unit_count_by_cp[cp.id]
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enemy_casualties = killed_unit_count_by_cp[enemy_cp.id]
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ally_units_alive = cp.base.total_armor
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enemy_units_alive = enemy_cp.base.total_armor
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print(ally_units_alive)
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print(enemy_units_alive)
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print(ally_casualties)
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print(enemy_casualties)
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ratio = (1.0 + enemy_casualties) / (1.0 + ally_casualties)
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player_aggresive = cp.stances[enemy_cp.id] in [CombatStance.AGGRESSIVE, CombatStance.ELIMINATION, CombatStance.BREAKTHROUGH]
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if ally_units_alive == 0:
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player_won = False
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delta = STRONG_DEFEAT_INFLUENCE
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elif enemy_units_alive == 0:
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player_won = True
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delta = STRONG_DEFEAT_INFLUENCE
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elif cp.stances[enemy_cp.id] == CombatStance.RETREAT:
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player_won = False
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delta = STRONG_DEFEAT_INFLUENCE
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else:
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if enemy_casualties > ally_casualties:
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player_won = True
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if cp.stances[enemy_cp.id] == CombatStance.BREAKTHROUGH:
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delta = STRONG_DEFEAT_INFLUENCE
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else:
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if ratio > 3:
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delta = STRONG_DEFEAT_INFLUENCE
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elif ratio < 1.5:
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delta = MINOR_DEFEAT_INFLUENCE
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else:
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delta = DEFEAT_INFLUENCE
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elif ally_casualties > enemy_casualties:
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if ally_units_alive > 2*enemy_units_alive and player_aggresive:
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# Even with casualties if the enemy is overwhelmed, they are going to lose ground
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player_won = True
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delta = MINOR_DEFEAT_INFLUENCE
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elif ally_units_alive > 3*enemy_units_alive and player_aggresive:
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player_won = True
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delta = STRONG_DEFEAT_INFLUENCE
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else:
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# But is the enemy is not outnumbered, we lose
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player_won = False
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if cp.stances[enemy_cp.id] == CombatStance.BREAKTHROUGH:
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delta = STRONG_DEFEAT_INFLUENCE
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else:
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delta = STRONG_DEFEAT_INFLUENCE
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# No progress with defensive strategies
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if player_won and cp.stances[enemy_cp.id] in [CombatStance.DEFENSIVE, CombatStance.AMBUSH]:
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print("Defensive stance, progress is limited")
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delta = MINOR_DEFEAT_INFLUENCE
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if player_won:
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print(cp.name + " won ! factor > " + str(delta))
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cp.base.affect_strength(delta)
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enemy_cp.base.affect_strength(-delta)
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info = Information("Frontline Report",
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"Our ground forces from " + cp.name + " are making progress toward " + enemy_cp.name,
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self.game.turn)
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self.game.informations.append(info)
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else:
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print(cp.name + " lost ! factor > " + str(delta))
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enemy_cp.base.affect_strength(delta)
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cp.base.affect_strength(-delta)
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info = Information("Frontline Report",
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"Our ground forces from " + cp.name + " are losing ground against the enemy forces from " + enemy_cp.name,
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self.game.turn)
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self.game.informations.append(info)
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def skip(self):
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pass
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def redeploy_units(self, cp):
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""""
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Auto redeploy units to newly captured base
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"""
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ally_connected_cps = [ocp for ocp in cp.connected_points if cp.captured == ocp.captured]
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enemy_connected_cps = [ocp for ocp in cp.connected_points if cp.captured != ocp.captured]
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# If the newly captured cp does not have enemy connected cp,
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# then it is not necessary to redeploy frontline units there.
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if len(enemy_connected_cps) == 0:
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return
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else:
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# From each ally cp, send reinforcements
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for ally_cp in ally_connected_cps:
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total_units_redeployed = 0
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own_enemy_cp = [ocp for ocp in ally_cp.connected_points if ally_cp.captured != ocp.captured]
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moved_units = {}
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# If the connected base, does not have any more enemy cp connected.
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# Or if it is not the opponent redeploying forces there (enemy AI will never redeploy all their forces at once)
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if len(own_enemy_cp) > 0 or not cp.captured:
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for frontline_unit, count in ally_cp.base.armor.items():
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moved_units[frontline_unit] = int(count/2)
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total_units_redeployed = total_units_redeployed + int(count/2)
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else: # So if the old base, does not have any more enemy cp connected, or if it is an enemy base
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for frontline_unit, count in ally_cp.base.armor.items():
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moved_units[frontline_unit] = count
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total_units_redeployed = total_units_redeployed + count
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cp.base.commision_units(moved_units)
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ally_cp.base.commit_losses(moved_units)
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if total_units_redeployed > 0:
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info = Information("Units redeployed", "", self.game.turn)
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info.text = str(total_units_redeployed) + " units have been redeployed from " + ally_cp.name + " to " + cp.name
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self.game.informations.append(info)
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logging.info(info.text)
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class UnitsDeliveryEvent(Event):
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informational = True
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def __init__(self, attacker_name: str, defender_name: str,
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from_cp: ControlPoint, to_cp: ControlPoint,
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game: Game) -> None:
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super(UnitsDeliveryEvent, self).__init__(game=game,
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location=to_cp.position,
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from_cp=from_cp,
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target_cp=to_cp,
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attacker_name=attacker_name,
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defender_name=defender_name)
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self.units: Dict[Type[UnitType], int] = {}
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def __str__(self) -> str:
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return "Pending delivery to {}".format(self.to_cp)
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def deliver(self, units: Dict[Type[UnitType], int]) -> None:
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for k, v in units.items():
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self.units[k] = self.units.get(k, 0) + v
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def skip(self) -> None:
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for k, v in self.units.items():
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info = Information("Ally Reinforcement", str(k.id) + " x " + str(v) + " at " + self.to_cp.name, self.game.turn)
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self.game.informations.append(info)
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self.to_cp.base.commision_units(self.units)
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