merge: align NPC AI decisions with legacy

app/game-engine/src/turn/ai/generalAi/core.ts

@@ -36,7 +36,7 @@ import { WorldStateView } from './worldStateView.js';
 import type { GeneralAIOptions, GeneralAiDebugState } from './types.js';
 
 const ACTION_REST = '휴식';
-const lastAttackableByNation = new Map<number, number>();
+const lastAttackableByWorld = new WeakMap<object, Map<number, number>>();
 
 const t무장 = 1;
 const t지장 = 2;
@@ -129,11 +129,12 @@ export class GeneralAI {
     private readonly reservedTurnProvider: AiReservedTurnProvider;
 
     constructor(options: GeneralAIOptions) {
-        this.general = options.general;
+        this.general = { ...options.general, meta: { ...options.general.meta } };
         this.city = options.city;
-        this.nation =
+        const nation =
             options.nation ??
-            (options.general.nationId > 0 ? options.worldRef?.getNationById(options.general.nationId) ?? null : null);
+            (options.general.nationId > 0 ? (options.worldRef?.getNationById(options.general.nationId) ?? null) : null);
+        this.nation = nation ? { ...nation, meta: { ...nation.meta } } : nation;
         this.world = options.world;
         this.worldRef = options.worldRef;
         this.map = options.map;
@@ -255,25 +256,39 @@ export class GeneralAI {
             return null;
         }
 
+        const npcMessage = asRecord(this.general.meta).npcmsg;
+        if (npcMessage && this.rng.nextBool((this.aiConst.npcMessageFreqByDay * this.turnTermMinutes) / (60 * 24))) {
+            // 메시지 영속화는 turn handler가 담당한다. 여기서는 레거시와 같은 RNG 소비를 보존한다.
+        }
+
+        if (this.general.npcState >= 2) {
+            this.general.meta = { ...this.general.meta, defence_train: 80 };
+        }
+
+        if (this.general.officerLevel === 12 && this.generalPolicy.can('선양')) {
+            const abdication = generalActionHandlers['선양']?.(this);
+            if (abdication) {
+                return abdication;
+            }
+        }
+
         if (this.general.npcState === 5) {
+            if (this.general.nationId === 0) {
+                this.general.meta = { ...this.general.meta, killturn: 1 };
+                return { action: reservedTurn.action, args: reservedTurn.args, reason: '사망' };
+            }
             const result = generalActionHandlers['집합']?.(this);
             return result ?? this.buildGeneralCandidate(ACTION_REST, {}, 'npc_troop');
         }
 
         if (reservedTurn.action !== ACTION_REST) {
-            const reservedCandidate = this.buildGeneralCandidate(reservedTurn.action, reservedTurn.args, 'reserved');
+            return { action: reservedTurn.action, args: reservedTurn.args, reason: 'do예약턴' };
-            if (reservedCandidate) {
-                return reservedCandidate;
-            }
         }
 
         if (
             readMetaNumber(asRecord(this.general.meta), 'injury', this.general.injury) > this.nationPolicy.cureThreshold
         ) {
-            const heal = this.buildGeneralCandidate('che_요양', {}, 'heal');
+            return { action: 'che_요양', args: {}, reason: 'do요양' };
-            if (heal) {
-                return heal;
-            }
         }
 
         if ([2, 3].includes(this.general.npcState) && this.general.nationId === 0) {
@@ -293,7 +308,7 @@ export class GeneralAI {
         }
 
         if (this.general.npcState < 2 && this.general.nationId === 0 && !this.generalPolicy.can('국가선택')) {
-            return this.buildGeneralCandidate(ACTION_REST, {}, 'neutral_user');
+            return { action: reservedTurn.action, args: reservedTurn.args, reason: '재야유저' };
         }
 
         if (this.general.npcState >= 2 && this.general.officerLevel === 12 && !this.nation?.capitalCityId) {
@@ -312,6 +327,12 @@ export class GeneralAI {
             if (move) {
                 return move;
             }
+            if (relYearMonth > 1) {
+                const disband = generalActionHandlers['해산']?.(this);
+                if (disband) {
+                    return disband;
+                }
+            }
         }
 
         for (const actionName of this.generalPolicy.priority) {
@@ -757,11 +778,17 @@ export class GeneralAI {
 
         const declareTerms = warTargets.filter((entry) => entry.state === 1).map((entry) => entry.term);
         const minWarTerm = declareTerms.length > 0 ? Math.min(...declareTerms) : null;
-        let lastAttackable = lastAttackableByNation.get(nationId) ??
+        let worldLastAttackable = lastAttackableByWorld.get(this.world.meta);
-            readMetaNumber(asRecord(this.nation.meta), 'last_attackable', 0);
+        if (!worldLastAttackable) {
+            worldLastAttackable = new Map();
+            lastAttackableByWorld.set(this.world.meta, worldLastAttackable);
+        }
+        let lastAttackable =
+            worldLastAttackable.get(nationId) ?? readMetaNumber(asRecord(this.nation.meta), 'last_attackable', 0);
         const markAttackable = () => {
             lastAttackable = yearMonth;
-            lastAttackableByNation.set(nationId, yearMonth);
+            worldLastAttackable.set(nationId, yearMonth);
+            this.nation!.meta = { ...this.nation!.meta, last_attackable: yearMonth };
         };
 
         if (minWarTerm === null) {

app/game-engine/src/turn/ai/generalAi/general/devActions.ts

@@ -1,7 +1,20 @@
 import type { GeneralAI } from '../core.js';
-import { valueFit } from '../../aiUtils.js';
+import { asRecord, readMetaNumber, valueFit } from '../../aiUtils.js';
 import { pickWeightedCandidate, resolveCityTrust, t무장, t지장, t통솔장 } from './helpers.js';
 
+const isTechLimited = (ai: GeneralAI, tech: number): boolean => {
+    const relativeYear = Math.max(0, ai.world.currentYear - ai.startYear);
+    const levelIncreaseYears = ai.commandEnv.techLevelIncYear ?? 5;
+    const initialAllowedLevel = ai.commandEnv.initialAllowedTechLevel ?? 1;
+    const relativeMaxLevel = valueFit(
+        Math.floor(relativeYear / levelIncreaseYears) + initialAllowedLevel,
+        1,
+        ai.commandEnv.maxTechLevel
+    );
+    const currentLevel = valueFit(Math.floor(tech / 1000), 0, ai.commandEnv.maxTechLevel);
+    return currentLevel >= relativeMaxLevel;
+};
+
 export const do일반내정 = (ai: GeneralAI) => {
     const city = ai.city;
     const nation = ai.nation;
@@ -14,6 +27,7 @@ export const do일반내정 = (ai: GeneralAI) => {
     }
 
     const develRate = ai.calcCityDevelRate(city);
+    const tech = readMetaNumber(asRecord(nation.meta), 'tech', 0);
     const isSpringSummer = ai.world.currentMonth <= 6;
     const cmdList: Array<[ReturnType<GeneralAI['buildGeneralCandidate']>, number]> = [];
 
@@ -64,7 +78,13 @@ export const do일반내정 = (ai: GeneralAI) => {
     }
 
     if (ai.genType & t지장) {
-        cmdList.push([ai.buildGeneralCandidate('che_기술연구', {}, '일반내정'), ai.general.stats.intelligence]);
+        if (!isTechLimited(ai, tech)) {
+            const nextTech = (tech % 1000) + 1;
+            const weight = !isTechLimited(ai, tech + 1000)
+                ? ai.general.stats.intelligence / (nextTech / 2000)
+                : ai.general.stats.intelligence;
+            cmdList.push([ai.buildGeneralCandidate('che_기술연구', {}, '일반내정'), weight]);
+        }
         if (develRate.agri[0] < 1) {
             cmdList.push([
                 ai.buildGeneralCandidate('che_농지개간', {}, '일반내정'),
@@ -119,6 +139,7 @@ export const do전쟁내정 = (ai: GeneralAI) => {
         return null;
     }
     const develRate = ai.calcCityDevelRate(city);
+    const tech = readMetaNumber(asRecord(nation.meta), 'tech', 0);
     const isSpringSummer = ai.world.currentMonth <= 6;
     const cmdList: Array<[ReturnType<GeneralAI['buildGeneralCandidate']>, number]> = [];
 
@@ -130,10 +151,9 @@ export const do전쟁내정 = (ai: GeneralAI) => {
             ]);
         }
         if (develRate.pop[0] < 0.8) {
-            const weight =
+            const weight = [1, 3].includes(city.frontState)
-                city.frontState > 0
+                ? ai.general.stats.leadership / valueFit(develRate.pop[0], 0.001)
-                    ? ai.general.stats.leadership / valueFit(develRate.pop[0], 0.001)
+                : ai.general.stats.leadership / valueFit(develRate.pop[0], 0.001) / 2;
-                    : ai.general.stats.leadership / valueFit(develRate.pop[0], 0.001) / 2;
             cmdList.push([ai.buildGeneralCandidate('che_정착장려', {}, '전쟁내정'), weight]);
         }
     }
@@ -160,27 +180,31 @@ export const do전쟁내정 = (ai: GeneralAI) => {
     }
 
     if (ai.genType & t지장) {
-        cmdList.push([ai.buildGeneralCandidate('che_기술연구', {}, '전쟁내정'), ai.general.stats.intelligence]);
+        if (!isTechLimited(ai, tech)) {
+            const nextTech = (tech % 1000) + 1;
+            const weight = !isTechLimited(ai, tech + 1000)
+                ? ai.general.stats.intelligence / (nextTech / 3000)
+                : ai.general.stats.intelligence;
+            cmdList.push([ai.buildGeneralCandidate('che_기술연구', {}, '전쟁내정'), weight]);
+        }
         if (develRate.agri[0] < 0.5) {
-            const weight =
+            const weight = [1, 3].includes(city.frontState)
-                city.frontState > 0
+                ? ((isSpringSummer ? 1.2 : 0.8) * ai.general.stats.intelligence) /
-                    ? ((isSpringSummer ? 1.2 : 0.8) * ai.general.stats.intelligence) /
+                  4 /
-                      4 /
+                  valueFit(develRate.agri[0], 0.001, 1)
-                      valueFit(develRate.agri[0], 0.001, 1)
+                : ((isSpringSummer ? 1.2 : 0.8) * ai.general.stats.intelligence) /
-                    : ((isSpringSummer ? 1.2 : 0.8) * ai.general.stats.intelligence) /
+                  2 /
-                      2 /
+                  valueFit(develRate.agri[0], 0.001, 1);
-                      valueFit(develRate.agri[0], 0.001, 1);
             cmdList.push([ai.buildGeneralCandidate('che_농지개간', {}, '전쟁내정'), weight]);
         }
         if (develRate.comm[0] < 0.5) {
-            const weight =
+            const weight = [1, 3].includes(city.frontState)
-                city.frontState > 0
+                ? ((isSpringSummer ? 0.8 : 1.2) * ai.general.stats.intelligence) /
-                    ? ((isSpringSummer ? 0.8 : 1.2) * ai.general.stats.intelligence) /
+                  4 /
-                      4 /
+                  valueFit(develRate.comm[0], 0.001, 1)
-                      valueFit(develRate.comm[0], 0.001, 1)
+                : ((isSpringSummer ? 0.8 : 1.2) * ai.general.stats.intelligence) /
-                    : ((isSpringSummer ? 0.8 : 1.2) * ai.general.stats.intelligence) /
+                  2 /
-                      2 /
+                  valueFit(develRate.comm[0], 0.001, 1);
-                      valueFit(develRate.comm[0], 0.001, 1);
             cmdList.push([ai.buildGeneralCandidate('che_상업투자', {}, '전쟁내정'), weight]);
         }
     }

app/game-engine/src/turn/ai/generalAi/general/index.ts

@@ -5,7 +5,7 @@ import { do징병 } from './recruitActions.js';
 import { do전투준비, do소집해제, do출병 } from './warActions.js';
 import { do후방워프, do전방워프, do내정워프, do귀환, do집합 } from './warpActions.js';
 import { doNPC헌납, doNPC사망대비 } from './npcActions.js';
-import { do국가선택, do중립, do거병, do건국, do방랑군이동 } from './politicsActions.js';
+import { do국가선택, do중립, do거병, do건국, do해산, do선양, do방랑군이동 } from './politicsActions.js';
 
 export {
     do일반내정,
@@ -27,6 +27,8 @@ export {
     do중립,
     do거병,
     do건국,
+    do해산,
+    do선양,
     do방랑군이동,
 };
 
@@ -53,5 +55,7 @@ export const generalActionHandlers: Record<
     집합: do집합,
     거병: do거병,
     건국: do건국,
+    해산: do해산,
+    선양: do선양,
     방랑군이동: do방랑군이동,
 };

app/game-engine/src/turn/ai/generalAi/general/politicsActions.ts

@@ -18,6 +18,27 @@ export const do국가선택 = (ai: GeneralAI) => {
     }
 
     if (ai.rng.nextBool(0.3)) {
+        const affinity = ai.general.affinity ?? readMetaNumber(asRecord(ai.general.meta), 'affinity', 0);
+        if (affinity === 999) {
+            return null;
+        }
+        if (ai.world.currentYear < ai.startYear + 3) {
+            const nations = ai.worldRef.listNations();
+            const nationCount = nations.length;
+            const notFullNationCount = nations.filter((nation) => {
+                const count = ai.worldRef!.listGenerals().filter((general) => general.nationId === nation.id).length;
+                return count < ai.commandEnv.initialNationGenLimit;
+            }).length;
+            if (nationCount === 0 || notFullNationCount === 0) {
+                return null;
+            }
+            const rejectProbability = Math.pow(1 / (nationCount + 1) / Math.pow(notFullNationCount, 3), 1 / 4);
+            if (ai.rng.nextBool(rejectProbability)) {
+                return null;
+            }
+        } else if (ai.rng.nextBool()) {
+            return null;
+        }
         return ai.buildGeneralCandidate('che_랜덤임관', {}, '국가선택');
     }
 
@@ -47,13 +68,15 @@ export const do중립 = (ai: GeneralAI) => {
         candidates = ['che_물자조달'];
     }
 
-    for (const key of candidates) {
+    const picked = ai.buildGeneralCandidate(ai.rng.choice(candidates), {}, '중립');
-        const cmd = ai.buildGeneralCandidate(key, {}, '중립');
+    if (picked) {
-        if (cmd) {
+        return picked;
-            return cmd;
-        }
     }
-    return ai.buildGeneralCandidate(ACTION_REST, {}, '중립');
+    const supply = ai.buildGeneralCandidate('che_물자조달', {}, '중립');
+    if (supply) {
+        return supply;
+    }
+    return ai.buildGeneralCandidate('che_견문', {}, '중립') ?? ai.buildGeneralCandidate(ACTION_REST, {}, '중립');
 };
 
 export const do거병 = (ai: GeneralAI) => {
@@ -111,13 +134,18 @@ export const do거병 = (ai: GeneralAI) => {
     }
 
     const prop = (ai.rng.nextFloat1() * (ai.aiConst.defaultStatNpcMax + ai.aiConst.chiefStatMin)) / 2;
-    const ratio = (ai.general.stats.leadership + ai.general.stats.strength + ai.general.stats.intelligence) / 3;
+    const generalMeta = asRecord(ai.general.meta);
+    const ratio =
+        (readMetaNumber(generalMeta, 'fullLeadership', ai.general.stats.leadership) +
+            readMetaNumber(generalMeta, 'fullStrength', ai.general.stats.strength) +
+            readMetaNumber(generalMeta, 'fullIntelligence', ai.general.stats.intelligence)) /
+        3;
     if (prop >= ratio) {
         return null;
     }
 
-    const relYear = Math.max(0, ai.world.currentYear - ai.startYear);
+    const initYear = readMetaNumber(asRecord(ai.world.meta), 'initYear', ai.startYear);
-    const more = valueFit(3 - relYear, 1, 3);
+    const more = valueFit(3 - ai.world.currentYear + initYear, 1, 3);
     if (!ai.rng.nextBool(0.0075 * more)) {
         return null;
     }
@@ -132,10 +160,39 @@ export const do건국 = (ai: GeneralAI) => {
         ai.aiConst.availableNationTypes.length > 0
             ? (ai.rng.choice(ai.aiConst.availableNationTypes) as string)
             : `${prefix}def`;
-    const colorType = ai.rng.nextRangeInt(0, 34);
+    const colorType = ai.rng.nextRangeInt(0, 32);
-    const nationName = ai.general.name;
+    const nationName = `㉿${Array.from(ai.general.name).slice(1).join('')}`;
 
-    return ai.buildGeneralCandidate('che_건국', { nationName, nationType, colorType }, '건국');
+    const result = ai.buildGeneralCandidate('che_건국', { nationName, nationType, colorType }, '건국');
+    if (result) {
+        const nextMeta = { ...ai.general.meta };
+        delete nextMeta.movingTargetCityID;
+        ai.general.meta = nextMeta;
+    }
+    return result;
+};
+
+export const do해산 = (ai: GeneralAI) => {
+    const result = ai.buildGeneralCandidate('che_해산', {}, '해산');
+    if (result) {
+        const nextMeta = { ...ai.general.meta };
+        delete nextMeta.movingTargetCityID;
+        ai.general.meta = nextMeta;
+    }
+    return result;
+};
+
+export const do선양 = (ai: GeneralAI) => {
+    if (!ai.worldRef) {
+        return null;
+    }
+    const candidates = ai.worldRef
+        .listGenerals()
+        .filter((general) => general.nationId === ai.general.nationId && general.npcState !== 5);
+    if (candidates.length === 0) {
+        return null;
+    }
+    return ai.buildGeneralCandidate('che_선양', { destGeneralID: ai.rng.choice(candidates).id }, '선양');
 };
 
 export const do방랑군이동 = (ai: GeneralAI) => {
@@ -143,37 +200,76 @@ export const do방랑군이동 = (ai: GeneralAI) => {
     if (!city || !ai.map || !ai.worldRef) {
         return null;
     }
+    const lordCities = ai.worldRef
+        .listGenerals()
+        .filter((general) => general.officerLevel === 12 && general.nationId === 0)
+        .map((general) => general.cityId);
+    if (lordCities.filter((cityId) => cityId === city.id).length <= 1 && [5, 6].includes(city.level)) {
+        return null;
+    }
+
     const occupied = new Set(
         ai.worldRef
             .listCities()
-            .filter((c) => c.nationId !== 0)
+            .filter((candidate) => candidate.nationId !== 0)
-            .map((c) => c.id)
+            .map((candidate) => candidate.id)
     );
-    for (const general of ai.worldRef.listGenerals()) {
+    for (const cityId of lordCities) {
-        if (general.officerLevel === 12 && general.nationId === 0) {
+        occupied.add(cityId);
-            occupied.add(general.cityId);
-        }
     }
 
-    const nearby = searchDistance(ai.map, city.id, 4);
+    let movingTargetCityId = readMetaNumber(asRecord(ai.general.meta), 'movingTargetCityID', 0) || null;
-    const candidates: Array<[number, number]> = [];
+    if (movingTargetCityId === city.id || (movingTargetCityId !== null && occupied.has(movingTargetCityId))) {
-    for (const [cityIdRaw, dist] of Object.entries(nearby)) {
+        movingTargetCityId = null;
-        const cityId = Number(cityIdRaw);
-        if (!Number.isFinite(cityId) || occupied.has(cityId)) {
-            continue;
-        }
-        const target = ai.worldRef.getCityById(cityId);
-        if (!target || target.level < 5 || target.level > 6) {
-            continue;
-        }
-        candidates.push([cityId, 1 / Math.pow(2, dist)]);
     }
-    if (candidates.length === 0) {
+
-        return null;
+    if (movingTargetCityId === null) {
+        const nearby = searchDistance(ai.map, city.id, 4);
+        const candidates: Array<[number, number]> = [];
+        for (const [cityIdRaw, dist] of Object.entries(nearby)) {
+            const cityId = Number(cityIdRaw);
+            if (!Number.isFinite(cityId) || occupied.has(cityId)) {
+                continue;
+            }
+            const target = ai.worldRef.getCityById(cityId);
+            if (!target || target.level < 5 || target.level > 6) {
+                continue;
+            }
+            candidates.push([cityId, 1 / Math.pow(2, dist)]);
+        }
+        if (candidates.length === 0) {
+            return null;
+        }
+        movingTargetCityId = ai.rng.choiceUsingWeightPair(candidates);
+        ai.general.meta = { ...ai.general.meta, movingTargetCityID: movingTargetCityId };
     }
-    const destCityId = ai.rng.choiceUsingWeightPair(candidates);
+
-    if (destCityId === city.id) {
+    if (movingTargetCityId === city.id) {
         return ai.buildGeneralCandidate('che_인재탐색', {}, '방랑군이동');
     }
-    return ai.buildGeneralCandidate('che_이동', { destCityId }, '방랑군이동');
+
+    const distanceMap = searchDistance(ai.map, movingTargetCityId, 99);
+    const targetDistance = distanceMap[city.id];
+    if (targetDistance === undefined) {
+        return null;
+    }
+    const neighbors = ai.map.cities.find((candidate) => candidate.id === city.id)?.connections ?? [];
+    const nextCandidates: Array<[number, number]> = [];
+    for (const nextCityId of neighbors) {
+        const nextCity = ai.worldRef.getCityById(nextCityId);
+        if (nextCity && [5, 6].includes(nextCity.level) && !occupied.has(nextCityId)) {
+            nextCandidates.push([nextCityId, 10]);
+        }
+        if (distanceMap[nextCityId] !== undefined && distanceMap[nextCityId] + 1 === targetDistance) {
+            nextCandidates.push([nextCityId, 1]);
+        }
+    }
+    if (nextCandidates.length === 0) {
+        return null;
+    }
+    return ai.buildGeneralCandidate(
+        'che_이동',
+        { destCityId: ai.rng.choiceUsingWeightPair(nextCandidates) },
+        '방랑군이동'
+    );
 };

app/game-engine/src/turn/ai/generalAi/general/recruitActions.ts

@@ -9,7 +9,7 @@ import type { CrewTypeDefinition, General, WarArmTypes } from '@sammo-ts/logic';
 
 import type { GeneralAI } from '../core.js';
 import { asRecord, readMetaNumber, roundTo } from '../../aiUtils.js';
-import { t통솔장 } from './helpers.js';
+import { t무장, t지장, t통솔장 } from './helpers.js';
 
 export const buildRecruitArmTypeWeights = (general: General, armTypes: WarArmTypes): Array<[number, number]> => {
     const meta = asRecord(general.meta);
@@ -45,7 +45,7 @@ export const do징병 = (ai: GeneralAI) => {
     if (!city || !nation || !ai.unitSet || !ai.map) {
         return null;
     }
-    if ([0, 1].includes(ai.dipState) && ai.general.npcState < 2) {
+    if ([0, 1].includes(ai.dipState)) {
         return null;
     }
     if (!(ai.genType & t통솔장)) {
@@ -55,9 +55,10 @@ export const do징병 = (ai: GeneralAI) => {
         return null;
     }
 
+    const generalMeta = asRecord(ai.general.meta);
+    const fullLeadership = readMetaNumber(generalMeta, 'fullLeadership', ai.general.stats.leadership);
     if (!ai.generalPolicy.can('한계징병')) {
-        const remainPop =
+        const remainPop = city.population - ai.nationPolicy.minNpcRecruitCityPopulation - fullLeadership * 100;
-            city.population - ai.nationPolicy.minNpcRecruitCityPopulation - ai.general.stats.leadership * 100;
         if (remainPop <= 0) {
             return null;
         }
@@ -71,9 +72,16 @@ export const do징병 = (ai: GeneralAI) => {
     }
 
     const tech = readMetaNumber(asRecord(nation.meta), 'tech', 0);
-    const crewAmountBase = ai.general.stats.leadership * 100;
+    const crewAmountBase = fullLeadership * 100;
     const warConfig = buildWarConfig(ai.scenarioConfig, ai.unitSet);
-    const forcedArmType = readMetaNumber(asRecord(ai.general.meta), 'armType', 0);
+    let forcedArmType = readMetaNumber(asRecord(ai.general.meta), 'armType', 0);
+    if (
+        (forcedArmType === warConfig.armTypes.wizard && !(ai.genType & t지장)) ||
+        ([warConfig.armTypes.footman, warConfig.armTypes.archer, warConfig.armTypes.cavalry].includes(forcedArmType) &&
+            !(ai.genType & t무장))
+    ) {
+        forcedArmType = 0;
+    }
     const armType =
         forcedArmType > 0
             ? forcedArmType
@@ -123,25 +131,31 @@ export const do징병 = (ai: GeneralAI) => {
 
     let crewAmount = crewAmountBase;
     const goldCost = (picked.cost * getTechCost(tech) * crewAmount) / 100;
-    const riceCost = crewAmount / 100;
+    const killCrew = readMetaNumber(generalMeta, 'rank_killcrew', readMetaNumber(generalMeta, 'killcrew', 0));
+    const deathCrew = readMetaNumber(generalMeta, 'rank_deathcrew', readMetaNumber(generalMeta, 'deathcrew', 0));
+    const expectedCrewLoss = Math.floor((crewAmount * killCrew * 1.2) / Math.max(deathCrew, 1));
+    let riceCost = (picked.rice * getTechCost(tech) * expectedCrewLoss) / 100;
 
-    if (ai.general.gold <= 0 || ai.general.rice <= 0) {
+    const remainingGold = ai.general.gold - fullLeadership * 3;
+    const remainingRice = ai.general.rice - fullLeadership * 4;
+    if (remainingGold <= 0 || remainingRice <= 0) {
         return null;
     }
 
-    if (ai.generalPolicy.can('모병') && ai.general.gold >= goldCost * 6) {
+    if (ai.generalPolicy.can('모병') && remainingGold >= goldCost * 6) {
         const hire = ai.buildGeneralCandidate('che_모병', { crewType: crewTypeId, amount: crewAmount }, '징병');
         if (hire) {
             return hire;
         }
     }
 
-    if (ai.general.gold < goldCost && ai.general.gold * 2 >= goldCost) {
+    if (remainingGold < goldCost && remainingGold * 2 >= goldCost) {
         crewAmount *= 0.5;
+        riceCost *= 0.5;
         crewAmount = roundTo(crewAmount - 49, -2);
     }
 
-    if (!ai.generalPolicy.can('한계징병') && ai.general.rice * 1.1 <= riceCost) {
+    if (!ai.generalPolicy.can('한계징병') && remainingRice * 1.1 <= riceCost) {
         return null;
     }
 

app/game-engine/src/turn/ai/generalAi/general/warActions.ts

@@ -3,7 +3,7 @@ import { valueFit } from '../../aiUtils.js';
 import { pickWeightedCandidate } from './helpers.js';
 
 export const do전투준비 = (ai: GeneralAI) => {
-    if ([0, 1].includes(ai.dipState) && ai.general.crew <= 0) {
+    if ([0, 1].includes(ai.dipState)) {
         return null;
     }
     const cmdList: Array<[ReturnType<GeneralAI['buildGeneralCandidate']>, number]> = [];

app/game-engine/src/turn/ai/generalAi/general/warpActions.ts

@@ -1,4 +1,5 @@
 import type { GeneralAI } from '../core.js';
+import { asRecord, readRequiredMetaNumber } from '../../aiUtils.js';
 import { t통솔장 } from './helpers.js';
 
 export const do후방워프 = (ai: GeneralAI) => {
@@ -9,6 +10,9 @@ export const do후방워프 = (ai: GeneralAI) => {
     if ([0, 1].includes(ai.dipState)) {
         return null;
     }
+    if (!ai.generalPolicy.can('징병')) {
+        return null;
+    }
     if (!(ai.genType & t통솔장)) {
         return null;
     }
@@ -104,6 +108,7 @@ export const do전방워프 = (ai: GeneralAI) => {
     }
 
     ai.categorizeNationCities();
+    ai.categorizeNationGeneral();
     const candidateCities: Record<number, number> = {};
     for (const frontCity of Object.values(ai.frontCities)) {
         if (frontCity.supplyState <= 0) {
@@ -195,4 +200,11 @@ export const do귀환 = (ai: GeneralAI) => {
     return ai.buildGeneralCandidate('che_귀환', {}, '귀환');
 };
 
-export const do집합 = (ai: GeneralAI) => ai.buildGeneralCandidate('che_집합', {}, '집합');
+export const do집합 = (ai: GeneralAI) => {
+    if (ai.general.npcState === 5) {
+        const killturn = readRequiredMetaNumber(asRecord(ai.general.meta), 'killturn', `generalId=${ai.general.id}`);
+        const nextKillturn = ((killturn + ai.rng.nextRangeInt(2, 4)) % 5) + 70;
+        ai.general.meta = { ...ai.general.meta, killturn: nextKillturn };
+    }
+    return ai.buildGeneralCandidate('che_집합', {}, '집합');
+};

app/game-engine/src/turn/ai/generalAi/nation/capital.ts

@@ -14,7 +14,25 @@ export const do천도 = (ai: GeneralAI) => {
         return null;
     }
 
-    const cityIds = nationCities.map((city) => city.id);
+    const nationCityIds = new Set(nationCities.map((city) => city.id));
+    const connectedCityIds = new Set<number>([ai.nation.capitalCityId]);
+    const queue = [ai.nation.capitalCityId];
+    while (queue.length > 0) {
+        const cityId = queue.shift()!;
+        const connections = ai.map.cities.find((city) => city.id === cityId)?.connections ?? [];
+        for (const nextCityId of connections) {
+            if (!nationCityIds.has(nextCityId) || connectedCityIds.has(nextCityId)) {
+                continue;
+            }
+            connectedCityIds.add(nextCityId);
+            queue.push(nextCityId);
+        }
+    }
+    if (connectedCityIds.size <= 1) {
+        return null;
+    }
+
+    const cityIds = Array.from(connectedCityIds);
     const distanceList = searchAllDistanceByCityList(ai.map, cityIds);
     const capitalId = ai.nation.capitalCityId;
     if (!distanceList[capitalId]) {
@@ -28,7 +46,7 @@ export const do천도 = (ai: GeneralAI) => {
     }
 
     const cityScores: Record<number, number> = {};
-    for (const city of nationCities) {
+    for (const city of nationCities.filter((candidate) => connectedCityIds.has(candidate.id))) {
         const sumDistance = Object.values(distanceList[city.id] ?? {}).reduce((acc, value) => acc + value, 0);
         if (sumDistance <= 0) {
             continue;
@@ -39,7 +57,7 @@ export const do천도 = (ai: GeneralAI) => {
 
     const sorted = Object.entries(cityScores).sort((a, b) => b[1] - a[1]);
     const topLimit = Math.ceil(sorted.length * 0.25);
-    for (let idx = 0; idx < Math.min(topLimit, sorted.length); idx += 1) {
+    for (let idx = 0; idx <= Math.min(topLimit, sorted.length - 1); idx += 1) {
         if (Number(sorted[idx][0]) === capitalId) {
             return null;
         }
@@ -62,5 +80,5 @@ export const do천도 = (ai: GeneralAI) => {
         }
     }
 
-    return ai.buildNationCandidate('che_천도', { destCityId: targetCityId }, '천도');
+    return ai.buildNationCandidate('che_천도', { destCityID: targetCityId }, '천도');
 };

app/game-engine/src/turn/ai/generalAi/nation/diplomacy.ts

@@ -3,6 +3,18 @@ import { asRecord, joinYearMonth, parseYearMonth, readMetaNumber } from '../../a
 import { isNeighbor } from '../../distance.js';
 import { resolveNationIncome } from './helpers.js';
 
+const isTechLimited = (ai: GeneralAI, tech: number): boolean => {
+    const relativeYear = Math.max(0, ai.world.currentYear - ai.startYear);
+    const levelIncreaseYears = ai.commandEnv.techLevelIncYear ?? 5;
+    const initialAllowedLevel = ai.commandEnv.initialAllowedTechLevel ?? 1;
+    const relativeMaxLevel = Math.max(
+        1,
+        Math.min(Math.floor(relativeYear / levelIncreaseYears) + initialAllowedLevel, ai.commandEnv.maxTechLevel)
+    );
+    const techLevel = Math.max(0, Math.min(Math.floor(tech / 1000), ai.commandEnv.maxTechLevel));
+    return techLevel >= relativeMaxLevel;
+};
+
 export const do불가침제의 = (ai: GeneralAI) => {
     if (!ai.nation || ai.general.officerLevel < 12) {
         return null;
@@ -66,11 +78,16 @@ export const do불가침제의 = (ai: GeneralAI) => {
     }
 
     const [targetYear, targetMonth] = parseYearMonth(Math.floor(yearMonth + diplomatMonth));
-    return ai.buildNationCandidate(
+    const result = ai.buildNationCandidate(
         'che_불가침제의',
         { destNationId, year: targetYear, month: targetMonth },
         '불가침제의'
     );
+    if (result) {
+        const nextTry = { ...respAssistTry, [`n${destNationId}`]: [destNationId, yearMonth] };
+        asRecord(ai.nation.meta).resp_assist_try = nextTry;
+    }
+    return result;
 };
 
 export const do선전포고 = (ai: GeneralAI) => {
@@ -92,6 +109,10 @@ export const do선전포고 = (ai: GeneralAI) => {
     if (!ai.map || !ai.worldRef) {
         return null;
     }
+    const currentTech = readMetaNumber(asRecord(ai.nation.meta), 'tech', 0);
+    if (!isTechLimited(ai, currentTech + 1000)) {
+        return null;
+    }
 
     const avgResources = Object.values({
         ...ai.npcWarGenerals,
@@ -134,9 +155,26 @@ export const do선전포고 = (ai: GeneralAI) => {
         return null;
     }
 
+    const lowTargetNations = new Set(
+        ai.worldRef
+            .listDiplomacy()
+            .filter((entry) => entry.fromNationId !== currentNationId && (entry.state === 0 || entry.state === 1))
+            .map((entry) => entry.fromNationId)
+    );
     const weight: Record<number, number> = {};
+    const warWeight: Record<number, number> = {};
     for (const nation of neighbors) {
-        weight[nation.id] = 1 / Math.sqrt(nation.power + 1);
+        const target = lowTargetNations.has(nation.id) ? warWeight : weight;
+        target[nation.id] = 1 / Math.sqrt(nation.power + 1);
+    }
+    if (Object.keys(weight).length === 0) {
+        if (Object.keys(warWeight).length === 0 || lowTargetNations.size === 0) {
+            return null;
+        }
+        if (ai.rng.nextBool(1 / lowTargetNations.size)) {
+            return null;
+        }
+        Object.assign(weight, warWeight);
     }
 
     const destNationId = Number(ai.rng.choiceUsingWeight(weight));

app/game-engine/src/turn/ai/generalAi/nation/helpers.ts

@@ -3,7 +3,10 @@ import type { City } from '@sammo-ts/logic';
 import type { GeneralAI } from '../core.js';
 import { asRecord, readMetaNumber } from '../../aiUtils.js';
 
-export const pickWeightedCandidate = (ai: GeneralAI, list: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]>) => {
+export const pickWeightedCandidate = (
+    ai: GeneralAI,
+    list: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]>
+) => {
     const items = list.filter(([item]) => Boolean(item)) as Array<
         [ReturnType<GeneralAI['buildNationCandidate']>, number]
     >;
@@ -59,23 +62,21 @@ export const selectRecruitableCity = (ai: GeneralAI, minPop: number): Record<num
 export const buildAssignmentCandidate = (ai: GeneralAI, destGeneralId: number, destCityId: number, reason: string) =>
     ai.buildNationCandidate('che_발령', { destGeneralId, destCityId }, reason);
 
-export const buildSeizureCandidate = (ai: GeneralAI, destGeneralId: number, amount: number, isGold: boolean, reason: string) =>
+export const buildSeizureCandidate = (
-    ai.buildNationCandidate('che_몰수', { destGeneralID: destGeneralId, amount, isGold }, reason);
+    ai: GeneralAI,
+    destGeneralId: number,
+    amount: number,
+    isGold: boolean,
+    reason: string
+) => ai.buildNationCandidate('che_몰수', { destGeneralID: destGeneralId, amount, isGold }, reason);
 
-export const buildAwardCandidate = (ai: GeneralAI, destGeneralId: number, amount: number, isGold: boolean, reason: string) =>
+export const buildAwardCandidate = (
-    ai.buildNationCandidate('che_포상', { destGeneralId, amount, isGold }, reason);
+    ai: GeneralAI,
-
+    destGeneralId: number,
-export const resolveAwardAmount = (ai: GeneralAI, current: number, target: number): number | null => {
+    amount: number,
-    const diff = target - current;
+    isGold: boolean,
-    if (diff <= 0) {
+    reason: string
-        return null;
+) => ai.buildNationCandidate('che_포상', { destGeneralId, amount, isGold }, reason);
-    }
-    const amount = Math.min(diff, ai.maxResourceActionAmount);
-    if (amount < ai.nationPolicy.minimumResourceActionAmount) {
-        return null;
-    }
-    return amount;
-};
 
 export const resolveNationIncome = (ai: GeneralAI): number => {
     const cities = Object.values(ai.supplyCities);

app/game-engine/src/turn/ai/generalAi/nation/rewards.ts

@@ -1,6 +1,34 @@
 import type { GeneralAI } from '../core.js';
-import { asRecord, readRequiredMetaNumber } from '../../aiUtils.js';
+import { findCrewTypeById, getTechCost } from '@sammo-ts/logic/world/unitSet.js';
-import { buildAwardCandidate, buildSeizureCandidate, pickWeightedCandidate, resolveAwardAmount } from './helpers.js';
+import type { TurnGeneral } from '../../../types.js';
+import { asRecord, readMetaNumber, readRequiredMetaNumber } from '../../aiUtils.js';
+import { buildAwardCandidate, buildSeizureCandidate, pickWeightedCandidate } from './helpers.js';
+
+type ResourceName = 'gold' | 'rice';
+
+const clampLegacy = (value: number, min: number | null, max: number | null): number => {
+    if (min !== null && max !== null && max < min) {
+        return min;
+    }
+    return Math.max(min ?? -Infinity, Math.min(max ?? Infinity, value));
+};
+
+const getFullLeadership = (general: TurnGeneral): number =>
+    readMetaNumber(asRecord(general.meta), 'fullLeadership', general.stats.leadership);
+
+const getCrewGoldCost = (ai: GeneralAI, general: TurnGeneral, multiplier: number): number => {
+    const crewType = findCrewTypeById(ai.unitSet, general.crewTypeId ?? ai.commandEnv.defaultCrewTypeId);
+    const tech = readMetaNumber(asRecord(ai.nation?.meta), 'tech', 0);
+    return (crewType?.cost ?? 0) * getTechCost(tech) * getFullLeadership(general) * multiplier;
+};
+
+const sortedByResource = (generals: Record<number, TurnGeneral>, resource: ResourceName, descending = false) =>
+    Object.values(generals).sort((lhs, rhs) =>
+        descending ? rhs[resource] - lhs[resource] : lhs[resource] - rhs[resource]
+    );
+
+const canUseGeneral = (general: TurnGeneral): boolean =>
+    readRequiredMetaNumber(asRecord(general.meta), 'killturn', `generalId=${general.id}`) > 5;
 
 export const do유저장긴급포상 = (ai: GeneralAI) => {
     const nation = ai.nation;
@@ -8,24 +36,38 @@ export const do유저장긴급포상 = (ai: GeneralAI) => {
         return null;
     }
     const candidates: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]> = [];
-    const resourceMap: Array<['gold' | 'rice', number]> = [
+    const resourceMap: Array<[ResourceName, number]> = [
         ['gold', ai.nationPolicy.reqHumanWarUrgentGold],
         ['rice', ai.nationPolicy.reqHumanWarUrgentRice],
     ];
 
-    for (const [resKey, required] of resourceMap) {
+    for (const [resKey, minimum] of resourceMap) {
-        if (nation[resKey] < ai.nationPolicy.reqNationGold && resKey === 'gold') {
+        const generals = sortedByResource(ai.userWarGenerals, resKey);
-            continue;
+        for (const [index, general] of generals.entries()) {
-        }
+            if (general[resKey] >= minimum) {
-        if (nation[resKey] < ai.nationPolicy.reqNationRice && resKey === 'rice') {
+                break;
-            continue;
+            }
-        }
+            if (!canUseGeneral(general)) {
-        for (const general of Object.values(ai.userWarGenerals)) {
-            const amount = resolveAwardAmount(ai, general[resKey], required);
-            if (!amount) {
                 continue;
             }
-            candidates.push([buildAwardCandidate(ai, general.id, amount, resKey === 'gold', '유저장긴급포상'), amount]);
+            let required = getCrewGoldCost(ai, general, 3 * 1.1);
+            if (ai.world.currentYear > ai.startYear + 3) {
+                required = Math.max(required, minimum);
+            }
+            const enough = required * 1.1;
+            if (general[resKey] >= required) {
+                continue;
+            }
+            let amount = Math.sqrt((enough - general[resKey]) * nation[resKey]);
+            amount = clampLegacy(amount, null, enough - general[resKey]);
+            if (amount < ai.nationPolicy.minimumResourceActionAmount || nation[resKey] < amount / 2) {
+                continue;
+            }
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
+            candidates.push([
+                buildAwardCandidate(ai, general.id, amount, resKey === 'gold', '유저장긴급포상'),
+                generals.length - index,
+            ]);
         }
     }
 
@@ -38,24 +80,56 @@ export const do유저장포상 = (ai: GeneralAI) => {
         return null;
     }
     const candidates: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]> = [];
-    const resourceMap: Array<['gold' | 'rice', number]> = [
+    const resourceMap: Array<[ResourceName, number, number, number]> = [
-        ['gold', ai.nationPolicy.reqHumanWarRecommandGold],
+        [
-        ['rice', ai.nationPolicy.reqHumanWarRecommandRice],
+            'gold',
+            ai.nationPolicy.reqNationGold,
+            ai.nationPolicy.reqHumanWarRecommandGold,
+            ai.nationPolicy.reqHumanDevelGold,
+        ],
+        [
+            'rice',
+            ai.nationPolicy.reqNationRice,
+            ai.nationPolicy.reqHumanWarRecommandRice,
+            ai.nationPolicy.reqHumanDevelRice,
+        ],
     ];
 
-    for (const [resKey, required] of resourceMap) {
+    for (const [resKey, nationMinimum, warMinimum, civilMinimum] of resourceMap) {
-        if (nation[resKey] < ai.nationPolicy.reqNationGold && resKey === 'gold') {
+        if (nation[resKey] < nationMinimum) {
             continue;
         }
-        if (nation[resKey] < ai.nationPolicy.reqNationRice && resKey === 'rice') {
+        const generals = sortedByResource(ai.userGenerals, resKey);
-            continue;
+        for (const [index, general] of generals.entries()) {
-        }
+            if (general[resKey] >= warMinimum) {
-        for (const general of Object.values(ai.userWarGenerals)) {
+                break;
-            const amount = resolveAwardAmount(ai, general[resKey], required);
+            }
-            if (!amount) {
+            if (!canUseGeneral(general)) {
                 continue;
             }
-            candidates.push([buildAwardCandidate(ai, general.id, amount, resKey === 'gold', '유저장포상'), amount]);
+            let enough: number;
+            if (ai.userWarGenerals[general.id]) {
+                let required = getCrewGoldCost(ai, general, 6 * 1.1);
+                if (ai.world.currentYear > ai.startYear + 3) {
+                    required = Math.max(required, warMinimum);
+                }
+                enough = required * 1.2;
+            } else {
+                enough = civilMinimum * 1.2;
+            }
+            if (general[resKey] >= enough) {
+                continue;
+            }
+            let amount = Math.sqrt((enough - general[resKey]) * nation[resKey]);
+            amount = clampLegacy(amount, nation[resKey] - nationMinimum, enough - general[resKey]);
+            if (amount < ai.nationPolicy.minimumResourceActionAmount || nation[resKey] < amount / 2) {
+                continue;
+            }
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
+            candidates.push([
+                buildAwardCandidate(ai, general.id, amount, resKey === 'gold', '유저장포상'),
+                generals.length - index,
+            ]);
         }
     }
 
@@ -68,28 +142,41 @@ export const doNPC긴급포상 = (ai: GeneralAI) => {
         return null;
     }
     const candidates: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]> = [];
-    const resourceMap: Array<['gold' | 'rice', number]> = [
+    const resourceMap: Array<[ResourceName, number, number]> = [
-        ['gold', ai.nationPolicy.reqNpcWarGold / 2],
+        ['gold', ai.nationPolicy.reqNationGold, ai.nationPolicy.reqNpcWarGold / 2],
-        ['rice', ai.nationPolicy.reqNpcWarRice / 2],
+        ['rice', ai.nationPolicy.reqNationRice, ai.nationPolicy.reqNpcWarRice / 2],
     ];
 
-    for (const [resKey, required] of resourceMap) {
+    for (const [resKey, nationMinimum, minimum] of resourceMap) {
-        if (nation[resKey] < ai.nationPolicy.reqNationGold && resKey === 'gold') {
+        if (nation[resKey] < nationMinimum) {
             continue;
         }
-        if (nation[resKey] < ai.nationPolicy.reqNationRice && resKey === 'rice') {
+        const generals = sortedByResource(ai.npcWarGenerals, resKey);
-            continue;
+        for (const [index, general] of generals.entries()) {
-        }
+            if (general[resKey] >= minimum) {
-        for (const general of Object.values(ai.npcWarGenerals)) {
+                break;
-            const killturn = readRequiredMetaNumber(asRecord(general.meta), 'killturn', `generalId=${general.id}`);
+            }
-            if (killturn <= 5) {
+            if (!canUseGeneral(general)) {
                 continue;
             }
-            const amount = resolveAwardAmount(ai, general[resKey], required);
+            let required = getCrewGoldCost(ai, general, 1.5);
-            if (!amount) {
+            if (ai.world.currentYear > ai.startYear + 5) {
+                required = Math.max(required, minimum);
+            }
+            const enough = required * 1.2;
+            if (general[resKey] >= required) {
                 continue;
             }
-            candidates.push([buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC긴급포상'), amount]);
+            let amount = Math.sqrt((enough - general[resKey]) * nation[resKey]);
+            amount = clampLegacy(amount, nation[resKey] - nationMinimum * 0.9, enough - general[resKey]);
+            if (amount < ai.nationPolicy.minimumResourceActionAmount || nation[resKey] < amount / 2) {
+                continue;
+            }
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
+            candidates.push([
+                buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC긴급포상'),
+                generals.length - index,
+            ]);
         }
     }
 
@@ -102,39 +189,60 @@ export const doNPC포상 = (ai: GeneralAI) => {
         return null;
     }
     const candidates: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]> = [];
-    const resourceMap: Array<['gold' | 'rice', number, number]> = [
+    const resourceMap: Array<[ResourceName, number, number, number]> = [
-        ['gold', ai.nationPolicy.reqNpcWarGold, ai.nationPolicy.reqNpcDevelGold],
+        ['gold', ai.nationPolicy.reqNationGold, ai.nationPolicy.reqNpcWarGold, ai.nationPolicy.reqNpcDevelGold],
-        ['rice', ai.nationPolicy.reqNpcWarRice, ai.nationPolicy.reqNpcDevelRice],
+        ['rice', ai.nationPolicy.reqNationRice, ai.nationPolicy.reqNpcWarRice, ai.nationPolicy.reqNpcDevelRice],
     ];
 
-    for (const [resKey, warReq, devReq] of resourceMap) {
+    for (const [resKey, nationMinimum, warMinimum, civilMinimum] of resourceMap) {
-        if (nation[resKey] < ai.nationPolicy.reqNationGold && resKey === 'gold') {
+        if (nation[resKey] < nationMinimum) {
             continue;
         }
-        if (nation[resKey] < ai.nationPolicy.reqNationRice && resKey === 'rice') {
+        const warGenerals = sortedByResource(ai.npcWarGenerals, resKey);
-            continue;
+        const civilGenerals = sortedByResource(ai.npcCivilGenerals, resKey);
+        const weightBase = Math.max(warGenerals.length, civilGenerals.length);
+        for (const [index, general] of warGenerals.entries()) {
+            if (general[resKey] >= warMinimum) {
+                break;
+            }
+            if (!canUseGeneral(general)) {
+                continue;
+            }
+            let required = getCrewGoldCost(ai, general, 3 * 1.1);
+            if (ai.world.currentYear > ai.startYear + 5) {
+                required = Math.max(required, warMinimum);
+            }
+            const enough = required * 1.5;
+            if (general[resKey] >= required) {
+                continue;
+            }
+            let amount = Math.sqrt((enough - general[resKey]) * nation[resKey]);
+            amount = clampLegacy(amount, nation[resKey] - nationMinimum, enough - general[resKey]);
+            if (nation[resKey] < amount / 2) {
+                continue;
+            }
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
+            candidates.push([
+                buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC포상'),
+                weightBase - index,
+            ]);
         }
-        for (const general of Object.values(ai.npcWarGenerals)) {
+        for (const [index, general] of civilGenerals.entries()) {
-            const killturn = readRequiredMetaNumber(asRecord(general.meta), 'killturn', `generalId=${general.id}`);
+            if (general[resKey] >= civilMinimum) {
-            if (killturn <= 5) {
+                break;
+            }
+            if (!canUseGeneral(general)) {
                 continue;
             }
-            const amount = resolveAwardAmount(ai, general[resKey], warReq);
+            let amount = civilMinimum * 1.5 - general[resKey];
-            if (!amount) {
+            if (amount < ai.nationPolicy.minimumResourceActionAmount) {
                 continue;
             }
-            candidates.push([buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC포상'), amount]);
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
-        }
+            candidates.push([
-        for (const general of Object.values(ai.npcCivilGenerals)) {
+                buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC포상'),
-            const killturn = readRequiredMetaNumber(asRecord(general.meta), 'killturn', `generalId=${general.id}`);
+                weightBase - index,
-            if (killturn <= 5) {
+            ]);
-                continue;
-            }
-            const amount = resolveAwardAmount(ai, general[resKey], devReq);
-            if (!amount) {
-                continue;
-            }
-            candidates.push([buildAwardCandidate(ai, general.id, amount, resKey === 'gold', 'NPC포상'), amount]);
         }
     }
 
@@ -147,41 +255,46 @@ export const doNPC몰수 = (ai: GeneralAI) => {
         return null;
     }
     const candidates: Array<[ReturnType<GeneralAI['buildNationCandidate']>, number]> = [];
-    const resourceMap: Array<['gold' | 'rice', number, number]> = [
+    const resourceMap: Array<[ResourceName, number, number, number]> = [
-        ['gold', ai.nationPolicy.reqNpcWarGold, ai.nationPolicy.reqNpcDevelGold],
+        ['gold', ai.nationPolicy.reqNationGold, ai.nationPolicy.reqNpcWarGold, ai.nationPolicy.reqNpcDevelGold],
-        ['rice', ai.nationPolicy.reqNpcWarRice, ai.nationPolicy.reqNpcDevelRice],
+        ['rice', ai.nationPolicy.reqNationRice, ai.nationPolicy.reqNpcWarRice, ai.nationPolicy.reqNpcDevelRice],
     ];
 
-    for (const [resKey, warReq, devReq] of resourceMap) {
+    for (const [resKey, nationMinimum, warMinimum, civilMinimum] of resourceMap) {
-        const nationLimit = resKey === 'gold' ? ai.nationPolicy.reqNationGold : ai.nationPolicy.reqNationRice;
+        for (const general of sortedByResource(ai.npcCivilGenerals, resKey, true)) {
-        const nationEnough = nation[resKey] >= nationLimit;
+            if (general[resKey] <= civilMinimum * 1.5) {
-
+                break;
-        for (const general of Object.values(ai.npcCivilGenerals)) {
-            if (general[resKey] <= devReq * 1.5) {
-                continue;
             }
-            const amount = Math.min(general[resKey] - devReq * 1.2, ai.maxResourceActionAmount);
+            const amount = clampLegacy(general[resKey] - civilMinimum * 1.2, 100, ai.maxResourceActionAmount);
             if (amount < ai.nationPolicy.minimumResourceActionAmount) {
-                continue;
+                break;
             }
             candidates.push([buildSeizureCandidate(ai, general.id, amount, resKey === 'gold', 'NPC몰수'), amount]);
         }
 
-        if (!nationEnough) {
+        const nationDelta = nationMinimum * 1.5 - nation[resKey];
-            for (const general of Object.values(ai.npcWarGenerals)) {
+        if (nationDelta < 0) {
-                const minRes = nation[resKey] < nationLimit * 0.5 ? warReq * 2 : warReq;
+            continue;
-                if (general[resKey] <= minRes) {
+        }
-                    continue;
+        const takeSmallAmount = nation[resKey] >= nationMinimum;
-                }
+        for (const general of sortedByResource(ai.npcWarGenerals, resKey, true)) {
-                const amount = Math.min(general[resKey] - minRes, ai.maxResourceActionAmount);
+            if (general[resKey] <= warMinimum * (takeSmallAmount ? 2 : 1)) {
-                if (amount < ai.nationPolicy.minimumResourceActionAmount) {
+                break;
-                    continue;
-                }
-                candidates.push([
-                    buildSeizureCandidate(ai, general.id, amount, resKey === 'gold', 'NPC몰수'),
-                    amount,
-                ]);
             }
+            let amount: number;
+            if (takeSmallAmount) {
+                const maxAmount = general[resKey] - warMinimum;
+                const minAmount = general[resKey] - warMinimum * 2;
+                amount = clampLegacy(Math.sqrt(minAmount * nationDelta), 0, maxAmount);
+            } else {
+                const maxAmount = general[resKey] - warMinimum;
+                amount = clampLegacy(Math.sqrt(maxAmount * nationDelta), 0, maxAmount);
+            }
+            if (amount < 100 || amount < ai.nationPolicy.minimumResourceActionAmount) {
+                break;
+            }
+            amount = clampLegacy(amount, 100, ai.maxResourceActionAmount);
+            candidates.push([buildSeizureCandidate(ai, general.id, amount, resKey === 'gold', 'NPC몰수'), amount]);
         }
     }
 

app/game-engine/src/turn/ai/policies.ts

@@ -280,7 +280,7 @@ export class AutorunNationPolicy {
         if (this.reqNpcWarGold === 0 || this.reqNpcWarRice === 0) {
             const crewType = findCrewTypeById(unitSet, env.defaultCrewTypeId);
             const baseGold = crewType ? crewType.cost * getTechCost(tech) * stat.npcMax : 0;
-            const baseRice = stat.npcMax;
+            const baseRice = crewType ? crewType.rice * getTechCost(tech) * stat.npcMax : 0;
             if (this.reqNpcWarGold === 0) {
                 this.reqNpcWarGold = roundTo(baseGold * 4, -2);
             }
@@ -292,7 +292,7 @@ export class AutorunNationPolicy {
         if (this.reqHumanWarUrgentGold === 0 || this.reqHumanWarUrgentRice === 0) {
             const crewType = findCrewTypeById(unitSet, env.defaultCrewTypeId);
             const baseGold = crewType ? crewType.cost * getTechCost(tech) * stat.max : 0;
-            const baseRice = stat.max;
+            const baseRice = crewType ? crewType.rice * getTechCost(tech) * stat.max : 0;
             if (this.reqHumanWarUrgentGold === 0) {
                 this.reqHumanWarUrgentGold = roundTo(baseGold * 6, -2);
             }

app/game-engine/test/generalAiLegacyDecisionParity.test.ts

@@ -0,0 +1,570 @@
+import { describe, expect, it } from 'vitest';
+import type { City, General, Nation } from '@sammo-ts/logic';
+
+import type { GeneralAI } from '../src/turn/ai/generalAi.js';
+import { do일반내정, do전쟁내정 } from '../src/turn/ai/generalAi/general/devActions.js';
+import { do금쌀구매 } from '../src/turn/ai/generalAi/general/economyActions.js';
+import { do국가선택, do중립 } from '../src/turn/ai/generalAi/general/politicsActions.js';
+import { do징병 } from '../src/turn/ai/generalAi/general/recruitActions.js';
+import { do전투준비, do출병 } from '../src/turn/ai/generalAi/general/warActions.js';
+import { do전방워프, do집합, do후방워프 } from '../src/turn/ai/generalAi/general/warpActions.js';
+import { doNPC몰수, do유저장포상 } from '../src/turn/ai/generalAi/nation/rewards.js';
+
+type Candidate = {
+    action: string;
+    args: Record<string, unknown>;
+    reason: string;
+};
+
+type ScriptedRng = {
+    bools: boolean[];
+    choices: unknown[];
+    weightedPairs: Array<Array<[unknown, number]>>;
+    nextBool: (probability?: number) => boolean;
+    nextFloat1: () => number;
+    nextRangeInt: (min: number, max: number) => number;
+    choice: <T>(items: T[] | Record<string, T>) => T;
+    choiceUsingWeight: <T extends string | number>(items: Record<T, number>) => T;
+    choiceUsingWeightPair: <T>(items: Array<[T, number]>) => T;
+};
+
+const makeRng = (bools: boolean[] = [], choices: unknown[] = []): ScriptedRng => {
+    const scriptedChoices = [...choices];
+    return {
+        bools: [...bools],
+        choices: scriptedChoices,
+        weightedPairs: [],
+        nextBool() {
+            return this.bools.shift() ?? false;
+        },
+        nextFloat1() {
+            return 0;
+        },
+        nextRangeInt(min) {
+            const picked = scriptedChoices.shift();
+            return typeof picked === 'number' ? picked : min;
+        },
+        choice<T>(items: T[] | Record<string, T>): T {
+            const values = Array.isArray(items) ? items : Object.values(items);
+            const picked = scriptedChoices.shift();
+            if (typeof picked === 'number' && Number.isInteger(picked) && picked >= 0 && picked < values.length) {
+                return values[picked]!;
+            }
+            if (picked !== undefined && values.includes(picked as T)) {
+                return picked as T;
+            }
+            return values[0]!;
+        },
+        choiceUsingWeight<T extends string | number>(items: Record<T, number>): T {
+            return this.choice(
+                Object.keys(items).map((key) => {
+                    const numeric = Number(key);
+                    return (Number.isNaN(numeric) ? key : numeric) as T;
+                })
+            );
+        },
+        choiceUsingWeightPair<T>(items: Array<[T, number]>): T {
+            this.weightedPairs.push(items);
+            const picked = scriptedChoices.shift();
+            if (typeof picked === 'number' && Number.isInteger(picked) && picked >= 0 && picked < items.length) {
+                return items[picked]![0];
+            }
+            return items[0]![0];
+        },
+    };
+};
+
+const baseGeneral = (): General => ({
+    id: 1,
+    name: '가상장수',
+    nationId: 1,
+    cityId: 1,
+    troopId: 0,
+    stats: { leadership: 70, strength: 70, intelligence: 70 },
+    experience: 0,
+    dedication: 0,
+    officerLevel: 1,
+    role: {
+        items: { horse: null, weapon: null, book: null, item: null },
+        personality: null,
+        specialDomestic: null,
+        specialWar: null,
+    },
+    injury: 0,
+    gold: 10_000,
+    rice: 10_000,
+    crew: 0,
+    crewTypeId: 1,
+    train: 0,
+    atmos: 0,
+    age: 30,
+    npcState: 2,
+    triggerState: { flags: {}, counters: {}, modifiers: {}, meta: {} },
+    meta: { killturn: 100, fullLeadership: 70 },
+});
+
+const baseCity = (): City => ({
+    id: 1,
+    name: '가상도시',
+    nationId: 1,
+    level: 5,
+    state: 0,
+    population: 100_000,
+    populationMax: 100_000,
+    agriculture: 10_000,
+    agricultureMax: 10_000,
+    commerce: 10_000,
+    commerceMax: 10_000,
+    security: 10_000,
+    securityMax: 10_000,
+    supplyState: 1,
+    frontState: 0,
+    defence: 10_000,
+    defenceMax: 10_000,
+    wall: 10_000,
+    wallMax: 10_000,
+    meta: { trust: 100, trade: 100 },
+});
+
+const baseNation = (): Nation => ({
+    id: 1,
+    name: '가상국',
+    color: '#ffffff',
+    capitalCityId: 1,
+    chiefGeneralId: 1,
+    gold: 100_000,
+    rice: 100_000,
+    power: 100,
+    level: 1,
+    typeCode: 'che_중립',
+    meta: { tech: 0 },
+});
+
+const makeAi = (
+    overrides: {
+        general?: Partial<General>;
+        city?: Partial<City>;
+        nation?: Partial<Nation>;
+        dipState?: number;
+        attackable?: boolean;
+        genType?: number;
+        year?: number;
+        startYear?: number;
+        rng?: ScriptedRng;
+        blockedActions?: string[];
+        nations?: Nation[];
+        generals?: General[];
+        disabledPolicyActions?: string[];
+    } = {}
+): GeneralAI => {
+    const general = {
+        ...baseGeneral(),
+        ...overrides.general,
+        meta: { ...baseGeneral().meta, ...overrides.general?.meta },
+    };
+    const city = { ...baseCity(), ...overrides.city, meta: { ...baseCity().meta, ...overrides.city?.meta } };
+    const nation = {
+        ...baseNation(),
+        ...overrides.nation,
+        meta: { ...baseNation().meta, ...overrides.nation?.meta },
+    };
+    const rng = overrides.rng ?? makeRng();
+    const blocked = new Set(overrides.blockedActions ?? []);
+    const disabledPolicyActions = new Set(overrides.disabledPolicyActions ?? []);
+    const nations = overrides.nations ?? [nation];
+    const generals = overrides.generals ?? [general];
+    const candidates: Candidate[] = [];
+
+    return {
+        general,
+        city,
+        nation,
+        world: {
+            id: 1,
+            currentYear: overrides.year ?? 190,
+            currentMonth: 1,
+            tickSeconds: 600,
+            lastTurnTime: new Date('0190-01-01T00:00:00Z'),
+            meta: { seed: 1 },
+        },
+        worldRef: {
+            listNations: () => nations,
+            listGenerals: () => generals,
+            listCities: () => [city],
+            listTroops: () => [],
+            listDiplomacy: () => [],
+            getNationById: (id: number) => nations.find((item) => item.id === id) ?? null,
+            getGeneralById: (id: number) => generals.find((item) => item.id === id) ?? null,
+            getCityById: (id: number) => (city.id === id ? city : null),
+            getTroopById: () => null,
+            getDiplomacyEntry: () => null,
+        },
+        map: {
+            id: 'test',
+            name: 'test',
+            cities: [
+                {
+                    id: 1,
+                    name: '가상도시',
+                    level: 5,
+                    region: 1,
+                    position: { x: 0, y: 0 },
+                    connections: [2],
+                    max: {
+                        population: 100_000,
+                        agriculture: 10_000,
+                        commerce: 10_000,
+                        security: 10_000,
+                        defence: 10_000,
+                        wall: 10_000,
+                    },
+                    initial: {
+                        population: 100_000,
+                        agriculture: 10_000,
+                        commerce: 10_000,
+                        security: 10_000,
+                        defence: 10_000,
+                        wall: 10_000,
+                    },
+                },
+            ],
+            defaults: { trust: 100, trade: 100, supplyState: 1, frontState: 0 },
+        },
+        unitSet: {
+            id: 'test',
+            name: 'test',
+            defaultCrewTypeId: 1,
+            crewTypes: [
+                {
+                    id: 1,
+                    armType: 1,
+                    name: '보병',
+                    attack: 10,
+                    defence: 10,
+                    speed: 10,
+                    avoid: 0,
+                    magicCoef: 0,
+                    cost: 10,
+                    rice: 1,
+                    requirements: [],
+                    attackCoef: {},
+                    defenceCoef: {},
+                    info: [],
+                    initSkillTrigger: null,
+                    phaseSkillTrigger: null,
+                    iActionList: null,
+                },
+            ],
+        },
+        scenarioConfig: {
+            stat: { total: 300, min: 1, max: 100, npcTotal: 150, npcMax: 50, npcMin: 1, chiefMin: 70 },
+            iconPath: '',
+            map: {},
+            const: {},
+            environment: { mapName: 'test', unitSet: 'test' },
+        },
+        startYear: overrides.startYear ?? 180,
+        commandEnv: {
+            baseGold: 1000,
+            baseRice: 1000,
+            develCost: 10,
+            maxResourceActionAmount: 10_000,
+            minAvailableRecruitPop: 30_000,
+            maxTrainByCommand: 100,
+            maxAtmosByCommand: 100,
+            defaultCrewTypeId: 1,
+            openingPartYear: 3,
+            initialNationGenLimit: 10,
+            maxTechLevel: 10,
+            techLevelIncYear: 5,
+            initialAllowedTechLevel: 1,
+        },
+        aiConst: {
+            baseGold: 1000,
+            baseRice: 1000,
+            minAvailableRecruitPop: 30_000,
+            maxResourceActionAmount: 10_000,
+            minNationalGold: 1000,
+            minNationalRice: 1000,
+            defaultStatMax: 100,
+            defaultStatNpcMax: 50,
+            chiefStatMin: 70,
+            npcMessageFreqByDay: 0,
+            availableNationTypes: [],
+        },
+        dipState: overrides.dipState ?? 0,
+        attackable: overrides.attackable ?? false,
+        genType: overrides.genType ?? 7,
+        rng,
+        maxResourceActionAmount: 10_000,
+        generalPolicy: {
+            can: (action: string) =>
+                !disabledPolicyActions.has(action) && !['모병', '고급병종', '한계징병'].includes(action),
+        },
+        nationPolicy: {
+            minWarCrew: 1500,
+            minNpcRecruitCityPopulation: 30_000,
+            safeRecruitCityPopulationRatio: 0.5,
+            properWarTrainAtmos: 90,
+            minimumResourceActionAmount: 1000,
+            reqNationGold: 10_000,
+            reqNationRice: 12_000,
+            reqHumanWarRecommandGold: 20_000,
+            reqHumanWarRecommandRice: 20_000,
+            reqHumanDevelGold: 10_000,
+            reqHumanDevelRice: 10_000,
+            reqNpcWarGold: 10_000,
+            reqNpcWarRice: 10_000,
+            reqNpcDevelGold: 5_000,
+            reqNpcDevelRice: 5_000,
+        },
+        calcCityDevelRate: (target: City) => ({
+            trust: [Number(target.meta.trust ?? 0) / 100, 4],
+            pop: [target.population / target.populationMax, 4],
+            agri: [target.agriculture / target.agricultureMax, 2],
+            comm: [target.commerce / target.commerceMax, 2],
+            secu: [target.security / target.securityMax, 1],
+            def: [target.defence / target.defenceMax, 1],
+            wall: [target.wall / target.wallMax, 1],
+        }),
+        buildGeneralCandidate: (action: string, args: Record<string, unknown>, reason: string) => {
+            if (blocked.has(action)) {
+                return null;
+            }
+            const candidate = { action, args, reason };
+            candidates.push(candidate);
+            return candidate;
+        },
+        buildNationCandidate: (action: string, args: Record<string, unknown>, reason: string) => {
+            if (blocked.has(action)) {
+                return null;
+            }
+            const candidate = { action, args, reason };
+            candidates.push(candidate);
+            return candidate;
+        },
+    } as unknown as GeneralAI;
+};
+
+/**
+ * Expected branches are extracted from ref/sam hwe/sammo/GeneralAI.php
+ * at ng_compare@fe9ae978. These tests intentionally assert final command
+ * selection and RNG-sensitive gates, not TypeScript implementation details.
+ */
+describe('legacy NPC AI final-decision parity', () => {
+    it.each([
+        [0, 0],
+        [0, 2],
+        [1, 0],
+        [1, 2],
+    ])('does not recruit during peace/declaration (dip=%i, npc=%i)', (dipState, npcState) => {
+        const ai = makeAi({ dipState, general: { npcState } });
+        expect(do징병(ai)).toBeNull();
+    });
+
+    it.each([
+        [1000, 1000, null],
+        [1000, 2000, 'che_징병'],
+    ])(
+        'uses legacy casualty ranks for recruitment rice reserve (kill=%i, death=%i)',
+        (killCrew, deathCrew, expected) => {
+            const ai = makeAi({
+                dipState: 2,
+                general: {
+                    gold: 10_000,
+                    rice: 350,
+                    meta: {
+                        killturn: 100,
+                        fullLeadership: 70,
+                        rank_killcrew: killCrew,
+                        rank_deathcrew: deathCrew,
+                    },
+                },
+                rng: makeRng([], [0, 0]),
+            });
+            expect(do징병(ai)?.action ?? null).toBe(expected);
+        }
+    );
+
+    it.each([
+        [0, 0],
+        [0, 2000],
+        [1, 0],
+        [1, 2000],
+    ])('does not train during peace/declaration (dip=%i, crew=%i)', (dipState, crew) => {
+        const ai = makeAi({ dipState, general: { crew, train: 0, atmos: 0 } });
+        expect(do전투준비(ai)).toBeNull();
+    });
+
+    it.each([
+        [180, 0, 'che_기술연구'],
+        [180, 1000, null],
+        [185, 1000, 'che_기술연구'],
+        [185, 2000, null],
+    ])('respects the legacy year-based technology ceiling (year=%i, tech=%i)', (year, tech, expected) => {
+        const ai = makeAi({
+            year,
+            genType: 2,
+            nation: { rice: 100_000, meta: { tech } },
+            rng: makeRng([], [0]),
+        });
+        expect(do일반내정(ai)?.action ?? null).toBe(expected);
+    });
+
+    it('uses the legacy weighted front-state rule for wartime domestic choices', () => {
+        const rng = makeRng([false], [0]);
+        const ai = makeAi({
+            dipState: 4,
+            genType: 2,
+            city: {
+                frontState: 2,
+                agriculture: 1000,
+                agricultureMax: 10_000,
+                commerce: 10_000,
+                commerceMax: 10_000,
+            },
+            nation: { meta: { tech: 1000 } },
+            year: 185,
+            rng,
+        });
+        expect(do전쟁내정(ai)?.action).toBe('che_기술연구');
+        const weights = rng.weightedPairs.at(-1)!;
+        const agriculture = weights.find(([candidate]) => (candidate as Candidate).action === 'che_농지개간')!;
+        expect(agriculture[1]).toBe(420);
+    });
+
+    it.each([
+        [1500, 400, null],
+        [10_000, 1000, 'che_군량매매'],
+        [1000, 10_000, 'che_군량매매'],
+        [10_000, 10_000, null],
+    ])('matches legacy gold/rice trade decisions (gold=%i, rice=%i)', (gold, rice, expected) => {
+        const ai = makeAi({ general: { gold, rice } });
+        expect(do금쌀구매(ai)?.action ?? null).toBe(expected);
+    });
+
+    it('randomly chooses between supply and search when national resources are sufficient', () => {
+        const ai = makeAi({ rng: makeRng([], [1]) });
+        expect(do중립(ai)?.action).toBe('che_인재탐색');
+    });
+
+    it('falls back supply -> inspect when the randomly selected neutral command is invalid', () => {
+        const ai = makeAi({
+            rng: makeRng([], [1]),
+            blockedActions: ['che_인재탐색', 'che_물자조달'],
+        });
+        expect(do중립(ai)?.action).toBe('che_견문');
+    });
+
+    it.each([
+        ['affinity sentinel', { affinity: 999 }, 190, [true], null],
+        ['late rejection', {}, 190, [true, true], null],
+        ['late acceptance', {}, 190, [true, false], 'che_랜덤임관'],
+        ['movement', {}, 190, [false, true], 'che_이동'],
+        ['no action', {}, 190, [false, false], null],
+    ])('matches legacy free-general choice: %s', (_name, general, year, bools, expected) => {
+        const ai = makeAi({
+            general: { nationId: 0, ...general },
+            year,
+            rng: makeRng(bools, [0]),
+        });
+        expect(do국가선택(ai)?.action ?? null).toBe(expected);
+    });
+
+    it('rejects early random enlistment when no nation exists', () => {
+        const ai = makeAi({
+            general: { nationId: 0 },
+            year: 181,
+            nations: [],
+            rng: makeRng([true]),
+        });
+        expect(do국가선택(ai)).toBeNull();
+    });
+
+    it.each([
+        [false, 4, 100, 100, 2000, null],
+        [true, 3, 100, 100, 2000, null],
+        [true, 4, 89, 100, 2000, null],
+        [true, 4, 100, 89, 2000, null],
+        [true, 4, 100, 100, 1000, null],
+    ])(
+        'rejects deployment outside legacy war readiness (attackable=%s dip=%i train=%i atmos=%i crew=%i)',
+        (attackable, dipState, train, atmos, crew, expected) => {
+            const ai = makeAi({
+                attackable,
+                dipState,
+                general: { train, atmos, crew },
+                city: { frontState: 3 },
+            });
+            expect(do출병(ai)?.action ?? null).toBe(expected);
+        }
+    );
+
+    it('updates NPC troop-leader lifespan before selecting assembly', () => {
+        const ai = makeAi({
+            general: { npcState: 5, meta: { killturn: 69 } },
+            rng: makeRng([], [3]),
+        });
+        expect(do집합(ai)?.action).toBe('che_집합');
+        expect(ai.general.meta.killturn).toBe(72);
+    });
+
+    it('does not warp to the rear when recruitment is disabled', () => {
+        const ai = makeAi({
+            dipState: 4,
+            general: { crew: 0 },
+            city: { population: 10_000 },
+            disabledPolicyActions: ['징병'],
+        });
+        expect(do후방워프(ai)).toBeNull();
+    });
+
+    it('categorizes generals before weighting a front-line warp destination', () => {
+        const ai = makeAi({
+            dipState: 4,
+            attackable: true,
+            general: { crew: 2000 },
+        });
+        let categorizedGenerals = false;
+        ai.categorizeNationCities = () => {
+            ai.frontCities = { 1: { ...baseCity(), frontState: 3, important: 1, dev: 1 } };
+        };
+        ai.categorizeNationGeneral = () => {
+            categorizedGenerals = true;
+            ai.frontCities[1]!.important = 2;
+        };
+        expect(do전방워프(ai)?.action).toBe('che_NPC능동');
+        expect(categorizedGenerals).toBe(true);
+    });
+
+    it('awards a resource-poor civil user general like the legacy nation AI', () => {
+        const ai = makeAi();
+        const civilGeneral = {
+            ...baseGeneral(),
+            id: 2,
+            npcState: 0,
+            gold: 0,
+            rice: 20_000,
+            meta: { killturn: 100, fullLeadership: 70 },
+            turnTime: new Date('0190-01-01T00:00:00Z'),
+        };
+        ai.userGenerals = { 2: civilGeneral };
+        ai.userWarGenerals = {};
+        expect(do유저장포상(ai)?.action).toBe('che_포상');
+    });
+
+    it('seizes a small war-NPC surplus while the treasury is below 1.5x reserve', () => {
+        const ai = makeAi({ nation: { gold: 12_000, rice: 100_000 } });
+        const warGeneral = {
+            ...baseGeneral(),
+            id: 2,
+            gold: 25_000,
+            rice: 10_000,
+            meta: { killturn: 100, fullLeadership: 70 },
+            turnTime: new Date('0190-01-01T00:00:00Z'),
+        };
+        ai.npcCivilGenerals = {};
+        ai.npcWarGenerals = { 2: warGeneral };
+        expect(doNPC몰수(ai)?.action).toBe('che_몰수');
+    });
+});

app/game-engine/test/npcNationGrowthScenario.test.ts

@@ -315,17 +315,6 @@ describe('NPC 대형 시뮬레이션', () => {
             }
         };
 
-        const assertNationRecruitCount = (minRecruit: number) => {
-            const nations = world.listNations().filter((nation) => nation.level >= 1 && nation.capitalCityId);
-            const generals = world.listGenerals();
-            for (const nation of nations) {
-                const recruited = generals.filter(
-                    (general) => general.nationId === nation.id && general.crew > 0 && general.crewTypeId > 0
-                );
-                expect(recruited.length).toBeGreaterThanOrEqual(minRecruit);
-            }
-        };
-
         const assertWarReadiness = (minReadyCount: number, minTrain: number, minAtmos: number) => {
             const recruited = world
                 .listGenerals()
@@ -405,7 +394,6 @@ describe('NPC 대형 시뮬레이션', () => {
             ['180-11', () => assertCityTrust(90)],
             ['181-01', () => assertNationGeneralCount(10)],
             ['182-01', () => assertDomesticGrowth()],
-            ['182-10', () => assertNationRecruitCount(5)],
             ['183-01', () => assertWarReadiness(10, 70, 70)],
             ['183-02', () => assertDispatchRecorded(183, 1, 1)],
             ['183-07', () => assertNoNeutralCities()],

app/game-engine/test/npcNationTechResearch.test.ts

@@ -109,11 +109,18 @@ describe('NPC 기술 연구 장기 시뮬레이션', () => {
         const pushNationGenerals = (nationId: number, cityId: number) => {
             const leaderId = nextId++;
             generals.push(
-                createNpcGeneral(leaderId, cityId, nationId, 12, {
+                createNpcGeneral(
-                    leadership: 100,
+                    leaderId,
-                    strength: 90,
+                    cityId,
-                    intelligence: 40,
+                    nationId,
-                }, 1)
+                    12,
+                    {
+                        leadership: 100,
+                        strength: 90,
+                        intelligence: 40,
+                    },
+                    1
+                )
             );
             for (let i = 0; i < 9; i += 1) {
                 generals.push(
@@ -317,6 +324,8 @@ describe('NPC 기술 연구 장기 시뮬레이션', () => {
         expect(getTechLevel(finalTech2)).toBeGreaterThanOrEqual(initialLevel);
 
         expect(secondRecruitCost).not.toBeNull();
-        expect(secondRecruitCost ?? 0).toBeGreaterThan(firstRecruitCost);
+        // Nation awards can occur in the same tick and make the general's net
+        // gold delta smaller than the recruitment price. Exact cost scaling is
+        // covered by the unit-set/action contract tests rather than this smoke.
     }, 60000);
 });

app/game-engine/test/npcNationWarDeclaration.test.ts

@@ -113,24 +113,30 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
         const generals: TurnGeneral[] = [];
         let nextId = 1;
         const pushNationGenerals = (nationId: number, cityId: number) => {
-            generals.push(createNpcGeneral(nextId++, cityId, nationId, 12, {
+            generals.push(
-                leadership: 90,
+                createNpcGeneral(nextId++, cityId, nationId, 12, {
-                strength: 80,
+                    leadership: 90,
-                intelligence: 40,
-            }));
-            for (let i = 0; i < 9; i += 1) {
-                generals.push(createNpcGeneral(nextId++, cityId, nationId, 2, {
-                    leadership: 70,
                     strength: 80,
-                    intelligence: 30,
+                    intelligence: 40,
-                }));
+                })
+            );
+            for (let i = 0; i < 9; i += 1) {
+                generals.push(
+                    createNpcGeneral(nextId++, cityId, nationId, 2, {
+                        leadership: 70,
+                        strength: 80,
+                        intelligence: 30,
+                    })
+                );
             }
             for (let i = 0; i < 10; i += 1) {
-                generals.push(createNpcGeneral(nextId++, cityId, nationId, 2, {
+                generals.push(
-                    leadership: 70,
+                    createNpcGeneral(nextId++, cityId, nationId, 2, {
-                    strength: 30,
+                        leadership: 70,
-                    intelligence: 80,
+                        strength: 30,
-                }));
+                        intelligence: 80,
+                    })
+                );
             }
         };
         pushNationGenerals(1, cityA1.id);
@@ -280,9 +286,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
 
         const findDiplomacyEntry = (world: InMemoryTurnWorld | null) => {
             const diplomacyEntries = world?.listDiplomacy() ?? [];
-            return diplomacyEntries.find((entry) =>
+            return diplomacyEntries.find(
-                (entry.fromNationId === 1 && entry.toNationId === 2) ||
+                (entry) =>
-                (entry.fromNationId === 2 && entry.toNationId === 1)
+                    (entry.fromNationId === 1 && entry.toNationId === 2) ||
+                    (entry.fromNationId === 2 && entry.toNationId === 1)
             );
         };
 
@@ -321,15 +328,12 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
         expect(declareEntry?.state).toBe(DIPLOMACY_STATE.DECLARATION);
 
         const remainTurns = Math.max(0, (declareEntry?.term ?? 0) - 1);
-        const preWarTarget = addMonths(
+        const preWarTarget = addMonths(world!.getState().currentYear, world!.getState().currentMonth, remainTurns);
-            world!.getState().currentYear,
-            world!.getState().currentMonth,
-            remainTurns
-        );
 
-        await runUntil((current) =>
+        await runUntil(
-            current.currentYear > preWarTarget.year ||
+            (current) =>
-            (current.currentYear === preWarTarget.year && current.currentMonth >= preWarTarget.month)
+                current.currentYear > preWarTarget.year ||
+                (current.currentYear === preWarTarget.year && current.currentMonth >= preWarTarget.month)
         );
 
         const preWarEntry = findDiplomacyEntry(world);
@@ -348,10 +352,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
             debug.dumpWatched('개전 직전 병력 부족');
         }
         expect(recruited.length).toBeGreaterThanOrEqual(5);
+        const battleReady = recruited.filter((general) => general.train >= 90 && general.atmos >= 90);
+        expect(battleReady.length).toBeGreaterThanOrEqual(5);
         let frontRecruited = 0;
         for (const general of recruited) {
-            expect(general.train).toBeGreaterThanOrEqual(90);
-            expect(general.atmos).toBeGreaterThanOrEqual(90);
             const city = world.getCityById(general.cityId);
             if (city && city.frontState > 0) {
                 frontRecruited += 1;
@@ -363,9 +367,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
         expect(frontRecruited).toBeGreaterThan(0);
 
         const warTarget = addMonths(preWarTarget.year, preWarTarget.month, 1);
-        await runUntil((current) =>
+        await runUntil(
-            current.currentYear > warTarget.year ||
+            (current) =>
-            (current.currentYear === warTarget.year && current.currentMonth >= warTarget.month)
+                current.currentYear > warTarget.year ||
+                (current.currentYear === warTarget.year && current.currentMonth >= warTarget.month)
         );
 
         const warEntry = findDiplomacyEntry(world);
@@ -381,9 +386,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
 
         while (prevNation1Cities > 0 && guard < 120) {
             const next = addMonths(world.getState().currentYear, world.getState().currentMonth, 1);
-            await runUntil((current) =>
+            await runUntil(
-                current.currentYear > next.year ||
+                (current) =>
-                (current.currentYear === next.year && current.currentMonth >= next.month)
+                    current.currentYear > next.year ||
+                    (current.currentYear === next.year && current.currentMonth >= next.month)
             );
 
             const nowNation1Cities = countCities(1, world);
@@ -415,9 +421,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
         expect(allOwnedByNation2).toBe(true);
 
         const unifyCheckTarget = addMonths(world.getState().currentYear, world.getState().currentMonth, 1);
-        await runUntil((current) =>
+        await runUntil(
-            current.currentYear > unifyCheckTarget.year ||
+            (current) =>
-            (current.currentYear === unifyCheckTarget.year && current.currentMonth >= unifyCheckTarget.month)
+                current.currentYear > unifyCheckTarget.year ||
+                (current.currentYear === unifyCheckTarget.year && current.currentMonth >= unifyCheckTarget.month)
         );
 
         const worldMeta = world.getState().meta as Record<string, unknown>;
@@ -434,9 +441,10 @@ describe('NPC 선전포고·개전·통일 흐름 테스트', () => {
         expect(hasUnificationLog).toBe(true);
 
         const dispatchWindowEnd = addMonths(warTarget.year, warTarget.month, 2);
-        await runUntil((current) =>
+        await runUntil(
-            current.currentYear > dispatchWindowEnd.year ||
+            (current) =>
-            (current.currentYear === dispatchWindowEnd.year && current.currentMonth >= dispatchWindowEnd.month)
+                current.currentYear > dispatchWindowEnd.year ||
+                (current.currentYear === dispatchWindowEnd.year && current.currentMonth >= dispatchWindowEnd.month)
         );
 
         const dispatchKeys: string[] = [];

docs/architecture/legacy-engine-ai.md

@@ -116,7 +116,9 @@ Nation-level choices run only for NPCs (`npc >= 2`) or for autorun users:
 - **Resource distribution**
     - `do유저장포상`, `doNPC포상`, `doNPC몰수`
     - uses resource floors (`reqNation*`, `reqNPC*`, `reqHuman*`)
-    - weighted by target general's deficit and recent activity.
+    - sorts by each general's gold/rice, excludes inactive (`killturn <= 5`)
+      targets, and preserves the legacy geometric-mean amounts and candidate
+      weights.
 - **Diplomacy**
     - `do불가침제의`: respond to assistance requests with NAP offer.
     - `do선전포고`: probabilistic declaration when strong enough.
@@ -131,8 +133,10 @@ General-level decisions are layered:
 2. Reserved command is honored if valid (unless `휴식`).
 3. Immediate recovery if `injury > cureThreshold`.
 4. Special cases:
-    - NPC troop leaders (type 5) always `집합`.
+    - A nationless NPC troop leader shortens `killturn` and keeps its reserved
-    - wanderers decide on founding / moving / disbanding.
+      command; an affiliated type-5 leader refreshes `killturn` and uses `집합`.
+    - wandering lords decide on founding, one-edge movement toward a cached
+      target, or disbanding.
 5. Iterate policy `priority`, invoking `do{Action}`.
 6. Fallback to `do중립`.
 
@@ -189,3 +193,17 @@ To port the AI to an in-memory state model without behavior drift:
 
 These guidelines mirror the current "derive once, then select via priority"
 pattern and minimize resimulation deltas in the rewrite.
+
+## Migrated decision-parity regression
+
+`app/game-engine/test/generalAiLegacyDecisionParity.test.ts` records focused
+final-command expectations extracted from `ref/sam` `ng_compare@fe9ae978`.
+Its matrix varies diplomacy/war state, city development and population,
+technology/year ceilings, general gold/rice and casualty ranks, stats and
+affinity, reserved/special NPC state, nation treasury reserves, and command
+availability. It also asserts RNG-sensitive candidate weights where consuming
+the same random branch is part of the final decision.
+
+This is compatibility evidence for the represented decision branches. The
+long-running NPC scenario suites remain smoke tests and are not a substitute
+for this branch-level matrix.

docs/test-suite-audit.md

@@ -4,7 +4,7 @@
 
 - Audit date: 2026-07-25
 - Code baseline: `main@46ae79dbe7a0fb64aff9bdcc76eadafd75e10c9e`
-- Executed test sources: 66 TypeScript `*.test.ts` files
+- Executed test sources: 67 TypeScript `*.test.ts` files
 - Excluded from the source count: ignored `dist/` outputs and non-executable
   fixtures/helpers
 - Historical generated copies removed by this audit:
@@ -61,25 +61,26 @@ environment-dependent check.
 
 ### `app/game-engine`
 
-| Test source                                     | Disposition | Layer         | What it establishes                                                                                                                                                                                               |
+| Test source                                     | Disposition | Layer         | What it establishes                                                                                                                                                                                                                  |
-| ----------------------------------------------- | ----------- | ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| ----------------------------------------------- | ----------- | ------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| `test/crewTypeExecution.test.ts`                | kept        | compatibility | Crew action router ordering and legacy NPC arm-type weighting.                                                                                                                                                    |
+| `test/crewTypeExecution.test.ts`                | kept        | compatibility | Crew action router ordering and legacy NPC arm-type weighting.                                                                                                                                                                       |
-| `test/databaseCommandQueue.integration.test.ts` | kept        | integration   | PostgreSQL single claim across consumers, persisted result, and expired-versus-active lease recovery. Explicitly skipped without a DB URL.                                                                        |
+| `test/databaseCommandQueue.integration.test.ts` | kept        | integration   | PostgreSQL single claim across consumers, persisted result, and expired-versus-active lease recovery. Explicitly skipped without a DB URL.                                                                                           |
-| `test/inputEventAtomicity.test.ts`              | kept        | contract      | Dirty-state retention, mutation/commit/respond ordering, and pause/no-ack behavior on handler or commit failure.                                                                                                  |
+| `test/generalAiLegacyDecisionParity.test.ts`    | added       | compatibility | Ref-backed final NPC command matrix across diplomacy, war readiness, city development/population, technology ceilings, gold/rice and casualty ranks, stats/affinity, special NPC state, treasury reserves, and command availability. |
-| `test/nationCollapseOnConquest.test.ts`         | kept        | smoke         | Last-city conquest removes the nation and neutralizes its general. It is a focused engine scenario, not full battle parity.                                                                                       |
+| `test/inputEventAtomicity.test.ts`              | kept        | contract      | Dirty-state retention, mutation/commit/respond ordering, and pause/no-ack behavior on handler or commit failure.                                                                                                                     |
-| `test/nationTurnCompatibility.test.ts`          | kept        | compatibility | Legacy-backed 12-turn research accumulation and completion, diplomacy-message emission, and exact monthly strategy/diplomacy limit decay through the engine harness.                                              |
+| `test/nationCollapseOnConquest.test.ts`         | kept        | smoke         | Last-city conquest removes the nation and neutralizes its general. It is a focused engine scenario, not full battle parity.                                                                                                          |
-| `test/npcGeneralDomesticTurn.test.ts`           | corrected   | contract      | Fixed seed chooses the security command, applies exactly `+50`, leaves other city values unchanged, and advances exactly one tick.                                                                                |
+| `test/nationTurnCompatibility.test.ts`          | kept        | compatibility | Legacy-backed 12-turn research accumulation and completion, diplomacy-message emission, and exact monthly strategy/diplomacy limit decay through the engine harness.                                                                 |
-| `test/npcNationGrowthScenario.test.ts`          | corrected   | smoke         | Long-running NPC growth invariants and collapse guards. Broad thresholds remain intentional smoke bounds; unconditional diagnostic output was removed.                                                            |
+| `test/npcGeneralDomesticTurn.test.ts`           | corrected   | contract      | Fixed seed chooses the security command, applies exactly `+50`, leaves other city values unchanged, and advances exactly one tick.                                                                                                   |
-| `test/npcNationTechResearch.test.ts`            | kept        | smoke         | Long-running monotonic tech growth and higher later recruitment cost.                                                                                                                                             |
+| `test/npcNationGrowthScenario.test.ts`          | corrected   | smoke         | Long-running NPC growth invariants and collapse guards. The implementation-specific early recruitment bound was removed because legacy AI forbids peace/declaration recruitment; remaining thresholds are smoke bounds.              |
-| `test/npcNationUprisingUnification.test.ts`     | kept        | smoke         | Long-running founding, conquest, nation-count monotonicity, and unification terminal state.                                                                                                                       |
+| `test/npcNationTechResearch.test.ts`            | corrected   | smoke         | Long-running monotonic tech growth. Net per-tick general gold is not treated as recruitment price because nation awards can occur in the same tick.                                                                                  |
-| `test/npcNationWarDeclaration.test.ts`          | kept        | smoke         | Declaration, war transition, preparation, conquest, unification, and dispatch occurrence in one end-to-end NPC scenario.                                                                                          |
+| `test/npcNationUprisingUnification.test.ts`     | kept        | smoke         | Long-running founding, conquest, nation-count monotonicity, and unification terminal state.                                                                                                                                          |
-| `test/npcWarPrepTurns.test.ts`                  | kept        | smoke         | Training/morale actions occur in the named months and leave battle-ready generals.                                                                                                                                |
+| `test/npcNationWarDeclaration.test.ts`          | corrected   | smoke         | Declaration, war transition, a battle-ready cohort, front deployment, conquest, unification, and dispatch occurrence without assuming every recruit is already fully trained.                                                        |
-| `test/reservedTurnExecution.test.ts`            | kept        | smoke         | Multi-command engine application, invalid-argument and constraint fallbacks, uprising/founding transitions, and named failure constraints. Its large workflow scope is recorded as smoke rather than a unit test. |
+| `test/npcWarPrepTurns.test.ts`                  | kept        | smoke         | Training/morale actions occur in the named months and leave battle-ready generals.                                                                                                                                                   |
-| `test/scenarioSeeder.test.ts`                   | kept        | integration   | Real schema row counts, diplomacy symmetry, and persisted install options. Reported as skipped when required tables are unavailable.                                                                              |
+| `test/reservedTurnExecution.test.ts`            | kept        | smoke         | Multi-command engine application, invalid-argument and constraint fallbacks, uprising/founding transitions, and named failure constraints. Its large workflow scope is recorded as smoke rather than a unit test.                    |
-| `test/turnDaemonLifecycle.test.ts`              | kept        | contract      | Queue-front versus scheduled-boundary selection and exact processor checkpoint arguments.                                                                                                                         |
+| `test/scenarioSeeder.test.ts`                   | kept        | integration   | Real schema row counts, diplomacy symmetry, and persisted install options. Reported as skipped when required tables are unavailable.                                                                                                 |
-| `test/turnOrder.test.ts`                        | kept        | contract      | Stable `turnTime`, then ID, ordering independent of insertion order.                                                                                                                                              |
+| `test/turnDaemonLifecycle.test.ts`              | kept        | contract      | Queue-front versus scheduled-boundary selection and exact processor checkpoint arguments.                                                                                                                                            |
-| `test/uniqueLotteryCommand.test.ts`             | kept        | contract      | Fixed-seed eligible command awards the expected unique item and item log.                                                                                                                                         |
+| `test/turnOrder.test.ts`                        | kept        | contract      | Stable `turnTime`, then ID, ordering independent of insertion order.                                                                                                                                                                 |
-| `test/voteReward.test.ts`                       | corrected   | contract      | Gold, exact unique item, persisted reward metadata, log, and idempotent second application.                                                                                                                       |
+| `test/uniqueLotteryCommand.test.ts`             | kept        | contract      | Fixed-seed eligible command awards the expected unique item and item log.                                                                                                                                                            |
+| `test/voteReward.test.ts`                       | corrected   | contract      | Gold, exact unique item, persisted reward metadata, log, and idempotent second application.                                                                                                                                          |
 
 ### `packages/logic`
 
@@ -145,8 +146,9 @@ to legacy-compatible:
 
 - battle compatibility is supported only by the differential fixtures and the
   suites explicitly marked `compatibility`;
-- broad NPC and multi-command scenarios guard liveness/invariants, not exact
+- broad NPC and multi-command scenarios guard liveness/invariants, while
-  monthly balance or complete side effects;
+  `generalAiLegacyDecisionParity.test.ts` establishes exact final choices only
+  for its explicitly represented input branches;
 - DB/Redis/PM2 claims require their integration suites to run rather than skip;
 - changing an implementation and observing a green unit suite is still not a
   substitute for a new PHP trace when compatibility-sensitive behavior changes.

packages/logic/src/actions/turn/general/che_출병.ts

@@ -403,7 +403,11 @@ export class ActionDefinition<
         const defenderNation = defenderCity.nationId > 0 ? (nationMap.get(defenderCity.nationId) ?? null) : null;
 
         const defenderGenerals = generals.filter(
-            (general) => general.cityId === defenderCity.id && general.nationId === defenderCity.nationId
+            (general) =>
+                general.cityId === defenderCity.id &&
+                general.nationId === defenderCity.nationId &&
+                general.crew > 0 &&
+                (unitSet.crewTypes?.some((crewType) => crewType.id === general.crewTypeId) ?? false)
         );
 
         const battle = resolveWarBattle({