mirror of
https://github.com/dcs-retribution/dcs-retribution.git
synced 2025-11-10 15:41:24 +00:00
265 lines
8.8 KiB
Python
265 lines
8.8 KiB
Python
import logging
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import typing
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import random
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import math
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from dcs.task import *
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from dcs.vehicles import *
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from game.game_stats import GameStats
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from gen.conflictgen import Conflict
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from gen.flights.ai_flight_planner import FlightPlanner
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from gen.ground_forces.ai_ground_planner import GroundPlanner
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from userdata.debriefing import Debriefing
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from theater import *
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from . import db
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from .settings import Settings
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from .event import *
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from datetime import datetime, timedelta
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COMMISION_UNIT_VARIETY = 4
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COMMISION_LIMITS_SCALE = 1.5
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COMMISION_LIMITS_FACTORS = {
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PinpointStrike: 10,
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CAS: 5,
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CAP: 8,
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AirDefence: 8,
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}
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COMMISION_AMOUNTS_SCALE = 1.5
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COMMISION_AMOUNTS_FACTORS = {
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PinpointStrike: 3,
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CAS: 1,
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CAP: 2,
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AirDefence: 0.8,
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}
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PLAYER_INTERCEPT_GLOBAL_PROBABILITY_BASE = 30
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PLAYER_INTERCEPT_GLOBAL_PROBABILITY_LOG = 2
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PLAYER_BASEATTACK_THRESHOLD = 0.4
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# amount of strength player bases recover for the turn
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PLAYER_BASE_STRENGTH_RECOVERY = 0.2
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# amount of strength enemy bases recover for the turn
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ENEMY_BASE_STRENGTH_RECOVERY = 0.05
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# cost of AWACS for single operation
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AWACS_BUDGET_COST = 4
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# Initial budget value
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PLAYER_BUDGET_INITIAL = 450
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# Base post-turn bonus value
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PLAYER_BUDGET_BASE = 10
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# Bonus multiplier logarithm base
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PLAYER_BUDGET_IMPORTANCE_LOG = 2
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class Game:
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settings = None # type: Settings
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budget = PLAYER_BUDGET_INITIAL
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events = None # type: typing.List[Event]
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pending_transfers = None # type: typing.Dict[]
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ignored_cps = None # type: typing.Collection[ControlPoint]
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turn = 0
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game_stats: GameStats = None
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current_unit_id = 0
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current_group_id = 0
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def __init__(self, player_name: str, enemy_name: str, theater: ConflictTheater, start_date: datetime):
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self.settings = Settings()
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self.events = []
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self.theater = theater
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self.player_name = player_name
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self.player_country = db.FACTIONS[player_name]["country"]
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self.enemy_name = enemy_name
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self.enemy_country = db.FACTIONS[enemy_name]["country"]
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self.turn = 0
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self.date = datetime(start_date.year, start_date.month, start_date.day)
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self.game_stats = GameStats()
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self.game_stats.update(self)
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self.planners = {}
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self.ground_planners = {}
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def _roll(self, prob, mult):
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if self.settings.version == "dev":
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# always generate all events for dev
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return 100
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else:
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return random.randint(1, 100) <= prob * mult
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def _generate_player_event(self, event_class, player_cp, enemy_cp):
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self.events.append(event_class(self, player_cp, enemy_cp, enemy_cp.position, self.player_name, self.enemy_name))
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def _generate_events(self):
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for player_cp, enemy_cp in self.theater.conflicts(True):
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self._generate_player_event(FrontlineAttackEvent, player_cp, enemy_cp)
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def commision_unit_types(self, cp: ControlPoint, for_task: Task) -> typing.Collection[UnitType]:
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importance_factor = (cp.importance - IMPORTANCE_LOW) / (IMPORTANCE_HIGH - IMPORTANCE_LOW)
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if for_task == AirDefence and not self.settings.sams:
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return [x for x in db.find_unittype(AirDefence, self.enemy_name) if x not in db.SAM_BAN]
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else:
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return db.choose_units(for_task, importance_factor, COMMISION_UNIT_VARIETY, self.enemy_name)
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def _commision_units(self, cp: ControlPoint):
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for for_task in [CAS, CAP, AirDefence]:
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limit = COMMISION_LIMITS_FACTORS[for_task] * math.pow(cp.importance, COMMISION_LIMITS_SCALE) * self.settings.multiplier
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missing_units = limit - cp.base.total_units(for_task)
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if missing_units > 0:
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awarded_points = COMMISION_AMOUNTS_FACTORS[for_task] * math.pow(cp.importance, COMMISION_AMOUNTS_SCALE) * self.settings.multiplier
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points_to_spend = cp.base.append_commision_points(for_task, awarded_points)
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if points_to_spend > 0:
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unittypes = self.commision_unit_types(cp, for_task)
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if len(unittypes) > 0:
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d = {random.choice(unittypes): points_to_spend}
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logging.info("Commision {}: {}".format(cp, d))
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cp.base.commision_units(d)
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@property
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def budget_reward_amount(self):
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reward = 0
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if len(self.theater.player_points()) > 0:
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reward = PLAYER_BUDGET_BASE * len(self.theater.player_points())
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for cp in self.theater.player_points():
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for g in cp.ground_objects:
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if g.category == "power":
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reward = reward + 10
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elif g.category == "warehouse":
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reward = reward + 8
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elif g.category == "fuel":
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reward = reward + 10
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elif g.category == "ammo":
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reward = reward + 6
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elif g.category == "farp":
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reward = reward + 4
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elif g.category == "fob":
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reward = reward + 4
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elif g.category == "factory":
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reward = reward + 25
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elif g.category == "comms":
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reward = reward + 25
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elif g.category == "oil":
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reward = reward + 45
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return reward
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else:
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return reward
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def _budget_player(self):
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self.budget += self.budget_reward_amount
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def awacs_expense_commit(self):
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self.budget -= AWACS_BUDGET_COST
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def units_delivery_event(self, to_cp: ControlPoint) -> UnitsDeliveryEvent:
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event = UnitsDeliveryEvent(attacker_name=self.player_name,
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defender_name=self.player_name,
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from_cp=to_cp,
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to_cp=to_cp,
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game=self)
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self.events.append(event)
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return event
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def units_delivery_remove(self, event: Event):
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if event in self.events:
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self.events.remove(event)
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def initiate_event(self, event: Event):
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assert event in self.events
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logging.info("Generating {} (regular)".format(event))
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event.generate()
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logging.info("Generating {} (quick)".format(event))
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event.generate_quick()
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def finish_event(self, event: Event, debriefing: Debriefing):
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logging.info("Finishing event {}".format(event))
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event.commit(debriefing)
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if event.is_successfull(debriefing):
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self.budget += event.bonus()
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if event in self.events:
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self.events.remove(event)
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else:
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logging.info("finish_event: event not in the events!")
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def is_player_attack(self, event):
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if isinstance(event, Event):
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return event.attacker_name == self.player_name
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else:
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return event.name == self.player_name
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def pass_turn(self, no_action=False, ignored_cps: typing.Collection[ControlPoint]=None):
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logging.info("Pass turn")
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self.turn = self.turn + 1
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for event in self.events:
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if self.settings.version == "dev":
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# don't damage player CPs in by skipping in dev mode
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if isinstance(event, UnitsDeliveryEvent):
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event.skip()
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else:
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event.skip()
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for cp in self.theater.enemy_points():
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self._commision_units(cp)
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self._budget_player()
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if not no_action:
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for cp in self.theater.player_points():
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cp.base.affect_strength(+PLAYER_BASE_STRENGTH_RECOVERY)
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self.ignored_cps = []
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if ignored_cps:
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self.ignored_cps = ignored_cps
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self.events = [] # type: typing.List[Event]
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self._generate_events()
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# Update statistics
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self.game_stats.update(self)
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# Plan flights & combat for next turn
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self.planners = {}
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self.ground_planners = {}
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for cp in self.theater.controlpoints:
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if cp.has_runway():
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planner = FlightPlanner(cp, self)
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planner.plan_flights()
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self.planners[cp.id] = planner
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if cp.has_frontline:
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gplanner = GroundPlanner(cp, self)
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gplanner.plan_groundwar()
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self.ground_planners[cp.id] = gplanner
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@property
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def current_turn_daytime(self):
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return ["dawn", "day", "dusk", "night"][self.turn % 4]
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@property
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def current_day(self):
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return self.date + timedelta(days=self.turn//4)
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def next_unit_id(self):
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"""
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Next unit id for pre-generated units
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"""
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self.current_unit_id += 1
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return self.current_unit_id
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def next_group_id(self):
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"""
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Next unit id for pre-generated units
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"""
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self.current_group_id += 1
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return self.current_group_id
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