Files
core2026/packages/logic/src/war/aftermath.ts
T
Hide_D 630bc29100 fix: 특수 유저 커맨드의 Ref 호환 경계를 보강한다
수뇌 국가 설정과 NPC 정책을 actor-bound ENGINE mutation으로 옮기고, 추방·등용·점령·멸망·아이템 폐기의 특수 분기를 Ref와 맞춘다.

요청 ID를 사용자·프로필별로 격리하고 토너먼트 손상 projection을 fail-closed하며 실제 DB 및 Ref 차등 회귀를 보강한다.
2026-08-24 12:10:57 +00:00

769 lines
33 KiB
TypeScript

import { JosaUtil, LiteHashDRBG, RandUtil } from '@sammo-ts/common';
import type { City, General, GeneralTriggerState, Nation } from '@sammo-ts/logic/domain/entities.js';
import { createGeneralActionEvent } from '@sammo-ts/logic/actionModules/events.js';
import { GeneralActionPipeline } from '@sammo-ts/logic/actionModules/general.js';
import { ActionLogger } from '@sammo-ts/logic/logging/actionLogger.js';
import { LogFormat, type LogEntryDraft } from '@sammo-ts/logic/logging/types.js';
import { buildScoutMessageDraft } from '@sammo-ts/logic/messages/scoutMessage.js';
import { searchDistanceEntries } from '@sammo-ts/logic/world/distance.js';
import { buildCrewTypeIndex, getTechCost, getTechLevel } from '@sammo-ts/logic/world/unitSet.js';
import type { MapDefinition } from '@sammo-ts/logic/world/types.js';
import { LEGACY_DEFAULT_MAX_LEVEL } from '@sammo-ts/logic/scenario/constants.js';
import type { WarUnitReport } from './types.js';
import type {
ConquerCityOutcome,
WarAftermathConfig,
WarAftermathInput,
WarAftermathOutcome,
WarAftermathTechContext,
WarDiplomacyDelta,
} from './types.js';
import {
clamp,
clampMin,
getMetaNumber,
parseConflict,
readConflictOrder,
round,
simpleSerialize,
sortConflictEntries,
} from './utils.js';
import { LegacyWarLogFlushSequence } from './legacyFlushSequence.js';
const META_DEAD = 'dead';
const MAX_DEDICATION_LEVEL = 30;
const updateLegacyProgressionLevels = (general: General, logger: ActionLogger): void => {
const previousExpLevel = getMetaNumber(general.meta, 'explevel', 0);
const previousDedLevel = getMetaNumber(general.meta, 'dedlevel', 0);
const expLevel =
general.experience < 1_000
? Math.trunc(general.experience / 100)
: Math.trunc(Math.sqrt(general.experience / 10));
const nextExpLevel = clamp(expLevel, 0, LEGACY_DEFAULT_MAX_LEVEL);
const nextDedLevel = clamp(Math.ceil(Math.sqrt(general.dedication) / 10), 0, MAX_DEDICATION_LEVEL);
general.meta.explevel = nextExpLevel;
general.meta.dedlevel = nextDedLevel;
if (nextExpLevel !== previousExpLevel) {
const josaRo = JosaUtil.pick(String(nextExpLevel), '로');
logger.pushGeneralActionLog(
nextExpLevel > previousExpLevel
? `<C>Lv ${nextExpLevel}</>${josaRo} <C>레벨업</>!`
: `<C>Lv ${nextExpLevel}</>${josaRo} <R>레벨다운</>!`,
LogFormat.PLAIN
);
}
if (nextDedLevel !== previousDedLevel) {
const dedicationLevelText = nextDedLevel === 0 ? '무품관' : `${MAX_DEDICATION_LEVEL - nextDedLevel + 1}품관`;
const billText = (nextDedLevel * 200 + 400).toLocaleString('en-US');
const josaRoDedication = JosaUtil.pick(dedicationLevelText, '로');
const josaRoBill = JosaUtil.pick(billText, '로');
logger.pushGeneralActionLog(
nextDedLevel > previousDedLevel
? `<Y>${dedicationLevelText}</>${josaRoDedication} <C>승급</>하여 봉록이 <C>${billText}</>${josaRoBill} <C>상승</>했습니다!`
: `<Y>${dedicationLevelText}</>${josaRoDedication} <R>강등</>되어 봉록이 <C>${billText}</>${josaRoBill} <R>하락</>했습니다!`,
LogFormat.PLAIN
);
}
};
const findReport = (reports: WarUnitReport[], predicate: (report: WarUnitReport) => boolean): WarUnitReport | null => {
for (const report of reports) {
if (predicate(report)) {
return report;
}
}
return null;
};
const getDeadCounter = (city: City): number => getMetaNumber(city.meta, META_DEAD, 0);
const isAssignedToOfficerCity = <TriggerState extends GeneralTriggerState>(
general: General<TriggerState>,
cityId: number
): boolean =>
['officerCity', 'officer_city', 'officerCityId'].some(
(key) => getMetaNumber(general.meta, key, Number.NaN) === cityId
);
// REF-COMPAT:BEGIN ref-dead-split-int-binding
const increaseDeadCounter = (city: City, delta: number): void => {
// Ref binds each `dead + %i` increment as an integer before MariaDB adds
// it. Truncate each 40/60 percent split independently; rounding the
// accumulated counter changes monthly recovery and war income.
city.meta[META_DEAD] = getDeadCounter(city) + Math.trunc(delta);
};
// REF-COMPAT:END ref-dead-split-int-binding
const isSupplyCity = (city: City): boolean => {
const raw = city.meta.supply;
if (typeof raw === 'boolean') {
return raw;
}
if (typeof raw === 'number') {
return raw > 0;
}
return city.supplyState > 0;
};
const resolveCityTrainAtmos = (year: number, startYear: number): number => clamp(year - startYear + 59, 60, 110);
const isTechLimited = (tech: number, year: number, startYear: number, config: WarAftermathConfig): boolean => {
const relYear = clampMin(year - startYear, 0);
const relMaxTech = clamp(
Math.floor(relYear / config.techLevelIncYear) + config.initialAllowedTechLevel,
1,
config.maxTechLevel
);
const techLevel = getTechLevel(tech, config.maxTechLevel);
return techLevel >= relMaxTech;
};
const resolveNationGenCount = <TriggerState extends GeneralTriggerState>(
nation: Nation,
generals: General<TriggerState>[],
config: WarAftermathConfig
): { total: number; effective: number } => {
const fallback = generals.filter((general) => general.nationId === nation.id).length;
let total = getMetaNumber(nation.meta, 'gennum', fallback);
let effective = generals.filter((general) => general.nationId === nation.id && general.npcState !== 5).length;
if (effective < config.initialNationGenLimit) {
total = config.initialNationGenLimit;
effective = config.initialNationGenLimit;
}
return { total, effective };
};
const applyNationTechGain = <TriggerState extends GeneralTriggerState>(
nation: Nation,
baseGain: number,
input: WarAftermathInput<TriggerState>,
context: Omit<WarAftermathTechContext, 'baseGain'>
): void => {
const config = input.config;
let gain = baseGain;
if (input.calcNationTechGain) {
gain = input.calcNationTechGain({
...context,
baseGain: gain,
});
}
const { total, effective } = resolveNationGenCount(nation, input.generals, config);
if (total !== effective) {
gain *= total / effective;
}
if (isTechLimited(getMetaNumber(nation.meta, 'tech', 0), input.time.year, input.time.startYear, config)) {
gain /= 4;
}
const divisor = Math.max(config.initialNationGenLimit, total);
const currentTech = getMetaNumber(nation.meta, 'tech', 0);
const delta = gain / divisor;
// REF-COMPAT:BEGIN ref-mariadb-float-boundary
// Ref executes `tech + delta` inside MariaDB for battle gains, so the
// arithmetic starts from the stored binary32 value without a PHP text read.
nation.meta.tech = Math.fround(currentTech + delta);
// REF-COMPAT:END ref-mariadb-float-boundary
if (input.trace?.isEnabled('WAR_TECH_TRACE', { nationIds: [nation.id] })) {
input.trace.write('WAR_TECH_TRACE', {
engine: 'core',
nationId: nation.id,
side: context.side,
currentTech,
baseGain,
gain,
total,
effective,
divisor,
delta,
storedTech: nation.meta.tech,
attackerGeneralId: context.attackerReport.id,
});
}
};
const resolveConquerNation = (city: City, attackerNationId: number, nations: Nation[]): number => {
const conflict = parseConflict(city.conflict);
if (!conflict) {
return attackerNationId;
}
const activeNationIds = new Set(nations.map((nation) => nation.id));
const entries = sortConflictEntries(conflict, readConflictOrder(city.meta)).filter(
([key, value]) =>
Number.isFinite(key) && typeof value === 'number' && (key === attackerNationId || activeNationIds.has(key))
);
if (!entries.length) {
return attackerNationId;
}
return entries[0]![0];
};
const findNextCapital = (
cities: City[],
defenderNationId: number,
capturedCityId: number,
map: MapDefinition
): City => {
const candidates = cities.filter((city) => city.nationId === defenderNationId && city.id !== capturedCityId);
if (!candidates.length) {
throw new Error('도시가 남지 않았는데 긴천을 시도하고 있습니다');
}
const candidatesById = new Map(candidates.map((city) => [city.id, city] as const));
let nearestDistance: number | null = null;
let nextCapital: City | null = null;
// Ref searchDistance(..., true)는 CityConst::path 순서의 BFS 결과를
// 거리별로 훑는다. 첫 보유 거리만 보고, 같은 인구면 뒤 도시로
// 교체하는 findNextCapital의 >= 동률 처리까지 그대로 보존한다.
for (const [cityId, distance] of searchDistanceEntries(map, capturedCityId, 99)) {
if (distance === 0) {
continue;
}
if (nearestDistance !== null && distance > nearestDistance) {
break;
}
const candidate = candidatesById.get(cityId);
if (!candidate) {
continue;
}
nearestDistance ??= distance;
if (!nextCapital || candidate.population >= nextCapital.population) {
nextCapital = candidate;
}
}
if (!nextCapital) {
throw new Error('도시가 남지 않았는데 긴천을 시도하고 있습니다');
}
return nextCapital;
};
const pushLogger = (
logger: ActionLogger,
logs: LogEntryDraft[],
legacyFlushSequence: LegacyWarLogFlushSequence
): void => {
logs.push(...legacyFlushSequence.flush(logger));
};
// 도시 점령 이후의 국가 붕괴/수도 이동/도시 리셋 처리.
const resolveConquerCity = <TriggerState extends GeneralTriggerState>(
input: WarAftermathInput<TriggerState>,
rng: RandUtil,
legacyFlushSequence: LegacyWarLogFlushSequence
): ConquerCityOutcome<TriggerState> => {
const { attackerNation, defenderNation, defenderCity, cities, generals, config } = input;
const attacker = input.battle.attacker;
const logs: LogEntryDraft[] = [];
const affectedCities = new Set<City>();
const affectedGenerals = new Set<General<TriggerState>>();
const affectedNations = new Set<Nation>();
const conquerNationId = resolveConquerNation(defenderCity, attackerNation.id, input.nations);
const attackerLogger = new ActionLogger({
generalId: attacker.id,
nationId: attackerNation.id,
});
const defenderNationId = defenderNation?.id ?? 0;
const defenderNationName = defenderNation?.name ?? '공백지';
const defenderNationDecoration = defenderNationId ? `<D><b>${defenderNationName}</b></>의` : '공백지인';
const attackerNationName = attackerNation.name;
const attackerGeneralName = attacker.name;
const cityName = defenderCity.name;
const josaUl = JosaUtil.pick(cityName, '을');
const josaYiNation = JosaUtil.pick(attackerNationName, '이');
const josaYiGen = JosaUtil.pick(attackerGeneralName, '이');
const josaYiCity = JosaUtil.pick(cityName, '이');
attackerLogger.pushGeneralActionLog(`<G><b>${cityName}</b></> 공략에 <S>성공</>했습니다.`, LogFormat.PLAIN);
attackerLogger.pushGeneralHistoryLog(`<G><b>${cityName}</b></>${josaUl} <S>점령</>`);
attackerLogger.pushGlobalActionLog(
`<Y>${attackerGeneralName}</>${josaYiGen} <G><b>${cityName}</b></> 공략에 <S>성공</>했습니다.`
);
attackerLogger.pushGlobalHistoryLog(
`<S><b>【지배】</b></><D><b>${attackerNationName}</b></>${josaYiNation} <G><b>${cityName}</b></>${josaUl} 지배했습니다.`
);
attackerLogger.pushNationHistoryLog(
`<Y>${attackerGeneralName}</>${josaYiGen} ${defenderNationDecoration} <G><b>${cityName}</b></> ${josaUl} <S>점령</>`
);
const defenderNationLogger = defenderNationId ? new ActionLogger({ nationId: defenderNationId }) : null;
if (defenderNationLogger) {
defenderNationLogger.pushNationHistoryLog(
`<D><b>${attackerNationName}</b></>의 <Y>${attackerGeneralName}</>에 의해 <G><b>${cityName}</b></>${josaYiCity} <O>함락</>`
);
}
const defenderCityCount = defenderNationId ? cities.filter((city) => city.nationId === defenderNationId).length : 0;
const nationCollapsed = defenderNationId !== 0 && defenderCityCount === 1;
let collapseRewardGold = 0;
let collapseRewardRice = 0;
const messages: ConquerCityOutcome<TriggerState>['messages'] = [];
const ruinedNpcJoinPlans: ConquerCityOutcome<TriggerState>['ruinedNpcJoinPlans'] = [];
// 국가 붕괴 시 자원 손실과 포상 정산.
if (nationCollapsed && defenderNation) {
const defenderNationGenerals = generals.filter((general) => general.nationId === defenderNationId);
const collapseLord =
defenderNationGenerals.find((general) => general.officerLevel === 12) ??
(defenderNation.chiefGeneralId === null
? undefined
: defenderNationGenerals.find((general) => general.id === defenderNation.chiefGeneralId));
if (!collapseLord) {
throw new Error(`Collapsed nation ${defenderNationId} has no lord general.`);
}
const collapseLordId = collapseLord.id;
const defenderGenerals = defenderNationGenerals.sort((lhs, rhs) => {
// deleteNation() reads the non-lord rows in primary-key order,
// then appends the lord object to the returned PHP array.
const lhsIsLord = lhs.id === collapseLordId;
const rhsIsLord = rhs.id === collapseLordId;
if (lhsIsLord !== rhsIsLord) {
return lhsIsLord ? 1 : -1;
}
return lhs.id - rhs.id;
});
let totalGoldLoss = 0;
let totalRiceLoss = 0;
const defenderNationJosaUl = JosaUtil.pick(defenderNationName, '을');
const defenderNationJosaUn = JosaUtil.pick(defenderNationName, '은');
const defenderNationJosaYi = JosaUtil.pick(defenderNationName, '이');
// Ref는 도시 수비 장수들의 onArbitraryAction/applyDB 뒤 이 순서로
// defender nation logger와 attacker logger를 각각 flush한다.
if (defenderNationLogger) {
pushLogger(defenderNationLogger, logs, legacyFlushSequence);
}
attackerLogger.pushNationHistoryLog(`<D><b>${defenderNationName}</b></>${defenderNationJosaUl} 정복`);
pushLogger(attackerLogger, logs, legacyFlushSequence);
for (const general of defenderGenerals) {
// Legacy Util::toInt truncates these losses rather than rounding.
const loseGold = Math.trunc(general.gold * rng.nextRange(0.2, 0.5));
const loseRice = Math.trunc(general.rice * rng.nextRange(0.2, 0.5));
general.gold = clampMin(general.gold - loseGold, 0);
general.rice = clampMin(general.rice - loseRice, 0);
general.experience = round(general.experience * 0.9);
general.dedication = round(general.dedication * 0.5);
totalGoldLoss += loseGold;
totalRiceLoss += loseRice;
const generalLogger = new ActionLogger({
generalId: general.id,
nationId: general.nationId,
});
generalLogger.pushGeneralActionLog(
`<D><b>${defenderNationName}</b></>${defenderNationJosaYi} <R>멸망</>했습니다.`,
LogFormat.PLAIN
);
generalLogger.pushGeneralHistoryLog(`<D><b>${defenderNationName}</b></>${defenderNationJosaYi} <R>멸망</>`);
generalLogger.pushGeneralActionLog(
`도주하며 금<C>${loseGold}</> 쌀<C>${loseRice}</>을 분실했습니다.`,
LogFormat.PLAIN
);
// Ref calls addExperience()/addDedication() after the loss action
// and before this former general's applyDB(), so any level/rank
// notices belong to the same logger/flush epoch.
updateLegacyProgressionLevels(general, generalLogger);
if (general.id === collapseLordId) {
// deleteNation()은 멸망 전역사를 군주의 logger에 먼저 넣고,
// 군주가 배열의 마지막에서 applyDB될 때 같은 epoch으로 저장한다.
generalLogger.pushGlobalHistoryLog(
`<R><b>【멸망】</b></><D><b>${defenderNationName}</b></>${defenderNationJosaUn} <R>멸망</>했습니다.`
);
}
pushLogger(generalLogger, logs, legacyFlushSequence);
affectedGenerals.add(general);
if (config.joinMode !== 'onlyRandom') {
// deleteNation() has already persisted every former member as
// an unaffiliated officer before this draw and message build.
// The snapshot in the receiver-only ScoutMessage must
// therefore be neutral even though Core removes the nation
// after applying the command outcome.
if (rng.nextBool(0.5)) {
const message = buildScoutMessageDraft({
srcGeneral: attacker,
destGeneral: {
id: general.id,
name: general.name,
nationId: 0,
officerLevel: 0,
},
srcNation: attackerNation,
destNation: null,
time: input.messageTime,
...(input.messageSharedIconBaseUrl
? { sharedIconBaseUrl: input.messageSharedIconBaseUrl }
: {}),
});
if (message) {
messages.push(message);
}
}
const eligibleNpc = general.npcState >= 2 && general.npcState <= 8 && general.npcState !== 5;
if (eligibleNpc && rng.nextBool(config.joinRuinedNpcProbability ?? 0.1)) {
ruinedNpcJoinPlans.push({
generalId: general.id,
destNationId: attackerNation.id,
joinTurn: rng.nextRangeInt(0, 12),
});
}
}
}
collapseRewardGold = Math.floor((Math.max(0, defenderNation.gold - config.baseGold) + totalGoldLoss) / 2);
collapseRewardRice = Math.floor((Math.max(0, defenderNation.rice - config.baseRice) + totalRiceLoss) / 2);
attackerNation.gold = round(attackerNation.gold + collapseRewardGold);
attackerNation.rice = round(attackerNation.rice + collapseRewardRice);
const resourceLog =
`<D><b>${defenderNationName}</b></> 정복으로 ` +
`금<C>${collapseRewardGold.toLocaleString('en-US')}</> ` +
`쌀<C>${collapseRewardRice.toLocaleString('en-US')}</>을 획득했습니다.`;
for (const general of generals) {
if (general.nationId !== attackerNation.id || general.officerLevel < 5) {
continue;
}
if (general.id === attacker.id) {
attackerLogger.pushGeneralActionLog(resourceLog, LogFormat.PLAIN);
continue;
}
const chiefLogger = new ActionLogger({
generalId: general.id,
nationId: attackerNation.id,
});
chiefLogger.pushGeneralActionLog(resourceLog, LogFormat.PLAIN);
pushLogger(chiefLogger, logs, legacyFlushSequence);
}
defenderNation.meta.collapsed = true;
affectedNations.add(defenderNation);
affectedNations.add(attackerNation);
}
if (!nationCollapsed) {
// Ref updates every row assigned to the captured city without filtering
// by nation, current city, or existing officer level.
for (const general of generals) {
if (!isAssignedToOfficerCity(general, defenderCity.id)) {
continue;
}
general.officerLevel = 1;
general.meta.officerCity = 0;
general.meta.officer_city = 0;
general.meta.officerCityId = 0;
affectedGenerals.add(general);
}
}
// 수도 함락 시 수도 이전 및 내부 사기/자원 페널티.
if (!nationCollapsed && defenderNation && defenderNation.capitalCityId === defenderCity.id) {
const nextCapital = findNextCapital(cities, defenderNationId, defenderCity.id, input.map);
if (nextCapital) {
const josaRo = JosaUtil.pick(nextCapital.name, '로');
const josaYi = JosaUtil.pick(defenderNation.name, '이');
attackerLogger.pushGlobalHistoryLog(
`<M><b>【긴급천도】</b></><D><b>${defenderNation.name}</b></>${josaYi} 수도가 함락되어 <G><b>${nextCapital.name}</b></>${josaRo} 긴급천도하였습니다.`
);
const moveLog = `수도가 함락되어 <G><b>${nextCapital.name}</b></>${josaRo} <M>긴급천도</>합니다.`;
const gatherLog = `수뇌는 <G><b>${nextCapital.name}</b></>${josaRo} 집합되었습니다.`;
defenderNation.capitalCityId = nextCapital.id;
defenderNation.gold = round(defenderNation.gold * 0.5);
defenderNation.rice = round(defenderNation.rice * 0.5);
nextCapital.supplyState = 1;
affectedCities.add(nextCapital);
for (const general of generals) {
if (general.nationId !== defenderNationId) {
continue;
}
const defenderLogger = new ActionLogger({
generalId: general.id,
nationId: defenderNationId,
});
defenderLogger.pushGeneralActionLog(moveLog, LogFormat.PLAIN);
if (general.officerLevel >= 5) {
// Ref omits the explicit PLAIN argument for the chief
// gathering notice, so ActionLogger's MONTH format applies.
defenderLogger.pushGeneralActionLog(gatherLog);
}
pushLogger(defenderLogger, logs, legacyFlushSequence);
general.atmos = round(general.atmos * 0.8);
if (general.officerLevel >= 5) {
general.cityId = nextCapital.id;
}
affectedGenerals.add(general);
}
affectedNations.add(defenderNation);
}
}
const conquerNation =
conquerNationId === attackerNation.id
? attackerNation
: (input.nations.find((nation) => nation.id === conquerNationId) ?? attackerNation);
let conquerNationLogger: ActionLogger | null = null;
if (conquerNationId === attackerNation.id) {
attacker.cityId = defenderCity.id;
affectedGenerals.add(attacker);
} else {
const conquerNationName = conquerNation.name;
conquerNationLogger = new ActionLogger({ nationId: conquerNationId });
const josaUl = JosaUtil.pick(cityName, '을');
const josaYi = JosaUtil.pick(conquerNationName, '이');
attackerLogger.pushGlobalHistoryLog(
`<Y><b>【분쟁협상】</b></><D><b>${conquerNationName}</b></>${josaYi} 영토분쟁에서 우위를 점하여 <G><b>${cityName}</b></>${josaUl} 양도받았습니다.`
);
conquerNationLogger.pushNationHistoryLog(
`<D><b>${attackerNationName}</b></>에서 <G><b>${cityName}</b></>${josaUl} <S>양도</> 받음`
);
attackerLogger.pushNationHistoryLog(
`<G><b>${cityName}</b></>${josaUl} <D><b>${conquerNationName}</b></>에 <Y>양도</>`
);
}
// 점령 후 도시 상태를 방어 기본 상태로 되돌린다.
defenderCity.supplyState = 1;
defenderCity.frontState = 0;
defenderCity.meta.term = 0;
defenderCity.meta.officer_set = 0;
defenderCity.agriculture = round(defenderCity.agriculture * 0.7);
defenderCity.commerce = round(defenderCity.commerce * 0.7);
defenderCity.security = round(defenderCity.security * 0.7);
defenderCity.nationId = conquerNationId;
defenderCity.conflict = {};
defenderCity.meta.conflict_order = [];
if (defenderCity.level > 3) {
defenderCity.defence = config.defaultCityWall;
defenderCity.wall = config.defaultCityWall;
} else {
defenderCity.defence = round(defenderCity.defenceMax / 2);
defenderCity.wall = round(defenderCity.wallMax / 2);
}
affectedCities.add(defenderCity);
affectedNations.add(conquerNation);
// 비멸망 경로의 defender/conquer logger는 ConquerCity() 함수가 끝날 때
// 생성 순서대로 destruct/flush된다. attacker logger는 외부 General이
// 소유하므로 여기서 그룹을 소비하지 않고 che_출병 line 259 epoch으로 넘긴다.
if (!nationCollapsed && defenderNationLogger) {
pushLogger(defenderNationLogger, logs, legacyFlushSequence);
}
if (conquerNationLogger) {
pushLogger(conquerNationLogger, logs, legacyFlushSequence);
}
logs.push(...attackerLogger.flush());
return {
conquerNationId,
nationCollapsed,
collapseRewardGold: round(collapseRewardGold),
collapseRewardRice: round(collapseRewardRice),
logs,
nations: Array.from(affectedNations),
cities: Array.from(affectedCities),
generals: Array.from(affectedGenerals),
messages,
ruinedNpcJoinPlans,
};
};
export const resolveWarAftermath = <TriggerState extends GeneralTriggerState = GeneralTriggerState>(
input: WarAftermathInput<TriggerState>
): WarAftermathOutcome<TriggerState> => {
const logs: LogEntryDraft[] = [];
const legacyFlushSequence = input.legacyFlushSequence ?? new LegacyWarLogFlushSequence();
const diplomacyDeltas: WarDiplomacyDelta[] = [];
const affectedNations = new Set<Nation>();
const affectedCities = new Set<City>();
const affectedGenerals = new Set<General<TriggerState>>();
const attackerReport = findReport(input.battle.reports, (report) => report.type === 'general' && report.isAttacker);
const cityReport = findReport(input.battle.reports, (report) => report.type === 'city');
const attackerKilled = attackerReport?.killed ?? 0;
const attackerDead = attackerReport?.dead ?? 0;
const totalDead = attackerKilled + attackerDead;
// 전투 사망자 누적: 공격/수비 도시로 분배.
if (totalDead > 0) {
increaseDeadCounter(input.attackerCity, totalDead * 0.4);
increaseDeadCounter(input.defenderCity, totalDead * 0.6);
affectedCities.add(input.attackerCity);
affectedCities.add(input.defenderCity);
}
// 수성 도시의 식량 소모/보상 처리.
if (input.defenderNation && input.defenderNation.id !== 0 && isSupplyCity(input.defenderCity)) {
const defenderNation = input.defenderNation;
const cityKilled = cityReport?.killed ?? 0;
// Ref branches on WarUnitCity::getPhase(), not accumulated city
// casualties. A city can retain dead casualties from earlier battles
// while being conquered before its wall receives a phase.
const cityPhase = cityReport?.phase ?? ((cityReport?.dead ?? 0) > 0 ? 1 : 0);
if (cityPhase > 0) {
const crewTypeIndex = buildCrewTypeIndex(input.unitSet);
const crewType = crewTypeIndex.get(input.config.castleCrewTypeId);
const riceCoef = crewType?.rice ?? 1;
let rice = (cityKilled / 100) * 0.8;
rice *= riceCoef;
rice *= getTechCost(getMetaNumber(defenderNation.meta, 'tech', 0), input.config.maxTechLevel);
rice *= resolveCityTrainAtmos(input.time.year, input.time.startYear) / 100 - 0.2;
rice = round(rice);
defenderNation.rice = clampMin(defenderNation.rice - rice, 0);
affectedNations.add(defenderNation);
} else if (input.battle.conquered) {
const bonus = defenderNation.capitalCityId === input.defenderCity.id ? 1000 : 500;
defenderNation.rice = round(defenderNation.rice + bonus);
affectedNations.add(defenderNation);
}
}
// 기술 경험치와 외교 사망자 수치 갱신.
if (input.attackerNation.id && attackerReport) {
const attackerTechGain = attackerDead * 0.012;
applyNationTechGain(input.attackerNation, attackerTechGain, input, {
side: 'attacker',
nation: input.attackerNation,
attackerReport,
});
affectedNations.add(input.attackerNation);
}
if (input.defenderNation && input.defenderNation.id !== 0 && attackerReport) {
const defenderTechGain = attackerKilled * 0.009;
applyNationTechGain(input.defenderNation, defenderTechGain, input, {
side: 'defender',
nation: input.defenderNation,
attackerReport,
});
affectedNations.add(input.defenderNation);
diplomacyDeltas.push(
{
fromNationId: input.attackerNation.id,
toNationId: input.defenderNation.id,
deadDelta: round(attackerDead),
},
{
fromNationId: input.defenderNation.id,
toNationId: input.attackerNation.id,
deadDelta: round(attackerKilled),
}
);
}
// 점령 성공 시 ConquerCity 로직 수행.
let conquest: ConquerCityOutcome<TriggerState> | undefined;
if (input.battle.conquered) {
const rng =
input.rng ??
new RandUtil(
LiteHashDRBG.build(
simpleSerialize(
input.hiddenSeed ?? '',
'ConquerCity',
input.time.year,
input.time.month,
input.attackerNation.id,
input.battle.attacker.id,
input.defenderCity.id
)
)
);
// Legacy ConquerCity calls every general action module for every
// defender-nation general stationed in the conquered city, before any
// nation-collapse RNG is consumed. Keep that order and the same RNG
// object instead of opening a second random stream.
const pipeline = new GeneralActionPipeline(input.generalActionModules ?? []);
const cityDefenders = input.generals
.filter(
(general) =>
general.nationId !== 0 &&
general.nationId === input.defenderCity.nationId &&
general.cityId === input.defenderCity.id
)
.sort((left, right) => left.id - right.id);
for (const general of cityDefenders) {
const generalLogger = new ActionLogger({
generalId: general.id,
nationId: general.nationId,
});
pipeline.dispatch(
{
general,
nation: input.defenderNation,
rng,
worldView: {
listGenerals: () => input.generals,
listGeneralsByCity: (cityId) =>
input.generals.filter((candidate) => candidate.cityId === cityId),
listNations: () => input.nations,
},
log: {
push: (text) => generalLogger.pushGeneralActionLog(text, LogFormat.MONTH),
},
},
createGeneralActionEvent('city.conquered', {
attacker: input.battle.attacker,
})
);
// Ref는 ID 오름차순 city defender마다 onArbitraryAction 직후
// General::applyDB()를 호출한다. 로그가 없어도 epoch은 하나 소비한다.
pushLogger(generalLogger, logs, legacyFlushSequence);
affectedGenerals.add(general);
}
conquest = resolveConquerCity(input, rng, legacyFlushSequence);
logs.push(...conquest.logs);
conquest.nations.forEach((nation) => affectedNations.add(nation));
conquest.cities.forEach((city) => affectedCities.add(city));
conquest.generals.forEach((general) => affectedGenerals.add(general));
}
const outcome: WarAftermathOutcome<TriggerState> = {
nations: Array.from(affectedNations),
cities: Array.from(affectedCities),
generals: Array.from(affectedGenerals),
diplomacyDeltas,
logs,
conquered: input.battle.conquered,
};
if (conquest) {
outcome.conquest = conquest;
}
return outcome;
};