v0.1.18: 时代绘卷 + 特效入引擎（双主线完成，1002 测试破千）

【主线一：世界自演进深化《时代绘卷》】 - 世纪弧 era 状态机：盛世/平世/乱世/末法四态（ERA_CONF 全参数化）。灾年概率×0.5~1.6、世界供需×0.7~1.25、拍卖概率×0.6~1.3、tide 偏置 ±0.09； ERA_DURA 控制转换节奏（15~45年），转移时史官快讯+log。世界有大节律了 - NPC 景气仓廪：npcDyn.prosperity（8~100）月结余——买卖+0.5~0.8、断供-2、灾年-3； >75 景气 power+1、<30 衰闷 power-1；换代焕新（55~75）。NPC 在过日子 - 蝴蝶效应：互攻胜率 power 加权（强者恒强）、打残广播（败家邻望-8/胜家+4）；玩家劫掠胜利/结盟直接写 NPC·NPC 关系网（-6/-3）——玩家行动推进世界历史 - 天下十年一鉴：每十年史官综述（灾/换代/行情/灵潮聚合，kind='annal'） - 灾年↔秘境：灾年灵脉恢复减半（末法感） - WorldPanel 天下志：era 徽标（悬停描述）/史官十年鉴/群雄势衡柱状图/衰微标注【主线二：特效系统并入引擎（架构升级）】 - WorldEventBus.onFx + Kernel 转发 + World.emitFx 语义发射（零 rng 消耗） - 12 个语义发射点：突破/化神/渡劫/劫掠胜负/遭遇战/拍卖/大比/灾年起散/换代 —— 取代 UI log 文本正则猜测（spark/blade 双源锁死） - makeBus 桥接 FxGate（kind→gate.emit），gate 挡位/密度/reduced 逻辑保留在 UI 【测试】1002 全绿（40 套件）：fxqueue-semantic 3 例 + era-world 5 例；金钟罩 0.1.18 基线固化（era/prosperity/蝴蝶效应受控变更）
2026-08-23 14:38:27 +08:00
parent ea9f5c9c5d
commit 2f62eecb08
20 changed files with 347 additions and 41 deletions
@@ -9,6 +9,7 @@ export interface KernelBus {
  onPendingEvent: WorldEventBus['onPendingEvent']
  onGameOver: WorldEventBus['onGameOver']
  onYearPaper?: WorldEventBus['onYearPaper']
+  onFx?: WorldEventBus['onFx']
  onSystemChange?: WorldEventBus['onSystemChange']
  onPluginChange?: WorldEventBus['onPluginChange']
 }
@@ -31,7 +32,8 @@ export class Kernel {
      onGameOver: (reason, year) => this.busOut.forEach((o) => o.onGameOver(reason, year)),
      onYearPaper: (r) => this.busOut.forEach((o) => o.onYearPaper?.(r)),
      onSystemChange: (id, enabled) => this.busOut.forEach((o) => o.onSystemChange?.(id, enabled)),
-      onPluginChange: (id, action) => this.busOut.forEach((o) => o.onPluginChange?.(id, action))
+      onPluginChange: (id, action) => this.busOut.forEach((o) => o.onPluginChange?.(id, action)),
+      onFx: (em) => this.busOut.forEach((o) => o.onFx?.(em))
    }
  }

@@ -137,7 +137,7 @@ export class GameFacade {
  about(): { title: string; version: string; modules: number; systems: number; plugins: number; packFingerprint: string } {
    return {
      title: '仙途家族志',
-      version: '0.1.17',
+      version: '0.1.18',
      modules: this.world.systemList().length,
      systems: this.world.systemList().filter((s) => s.enabled).length,
      plugins: this.world.pluginList().length,
@@ -131,6 +131,7 @@ export function resolveEncounter(
    lines.push(`此战缴获：${Object.entries(loot).map(([k, v]) => `${itemName(k)} ×${v}`).join('、')}。`)
  }

+  if (win && opts.kind === 'war') w.emitFx('blade', 'battle')
  const result: EncounterResult = { win, draw, lines, loot, losses: loss }
  const log: BattleLog = {
    id: w.seq(),
@@ -191,12 +192,20 @@ export function resolveRaid(
    npc.relation = Math.min(60, npc.relation + 25)
    w.state.family.reputation += 6
    // B5：战争伤骨——败方 power 重挫，次年不再来犯（warCooldownYear/raidCount 启用）
+    w.emitFx('blade', `raid:${npcId}`)
    npc.power = Math.max(40, Math.round(npc.power * 0.82))
    npc.raidCount = (npc.raidCount ?? 0) + 1
    npc.warCooldownYear = w.state.year
+    // 1-3 蝴蝶效应：玩家重创名声——邻家对败者关系趋冷
+    for (const dyn of Object.values(w.state.worldSim?.npcDyn ?? {})) {
+      if (dyn && dyn.relationsWithOthers && npcId in dyn.relationsWithOthers) {
+        dyn.relationsWithOthers[npcId] = Math.max(-100, (dyn.relationsWithOthers[npcId] ?? 0) - 6)
+      }
+    }
    w.chronicle('battle', `击退${npc.name}的犯境，家族声威大振。`, undefined, true)
  } else if (!res.draw) {
    npc.relation = Math.max(-100, npc.relation - 15)
+    w.emitFx('pulse', `raid-lose:${npcId}`)
    npc.raidCount = (npc.raidCount ?? 0) + 1
    npc.warCooldownYear = w.state.year
    npc.power = Math.min(900, Math.round(npc.power * 1.06))
@@ -190,7 +190,9 @@ export function resolveBreakthrough(w: World, c: Character, boost: number): void
    const desc = describeRealm(next)
    w.chronicle('breakthrough', `${c.name} 突破至【${desc}】。`, c.id, majorJump)
    w.log('good', `✦ ${c.name} 突破到 ${desc}！`)
+    w.emitFx('spark', `break:${c.id}`)
    if (next.major === 'spirit') {
+      w.emitFx('pulse', `spirit:${c.id}`)
      w.chronicle('breakthrough', `华夏震惊：${c.name} 踏入化神之列。`, c.id, true)
      if (!w.state.flags['firstSpirit']) {
        w.state.flags['firstSpirit'] = w.state.year
@@ -1,4 +1,5 @@
 import type { World } from '../World'
+import { worldSimOf } from '../World'
 import { Character } from '../../../types/domain'
 import { Cond, EffectDef, EventDef, EVENTS, MemberEffect } from '../../../data/events'
 import { MAJOR_ORDER } from '../../../data/realms'
@@ -343,10 +344,11 @@ export function eventRoll(w: World): void {
      return
    }
  }
-  // 仙门拍卖（每年十月掷币）
+  // 仙门拍卖（每年十月掷币；时代调制：盛世频仍/末法难逢）
  if (s.month === 10 && w.sysEnabled('production')) {
    const key = `auction-${s.year}`
-    if (!s.family.flag[key] && w.rng.chance(0.55)) {
+    const eraChance = w.state.worldSim ? Math.min(0.85, 0.55 * worldSimOf(w).eraAuctionMult()) : 0.55
+    if (!s.family.flag[key] && w.rng.chance(eraChance)) {
      s.family.flag[key] = true
      fire(w, 'ev-auction')
      return
@@ -557,6 +559,7 @@ export function applyEffect(w: World, eff: EffectDef, squad?: string[], _extra?:
        w.log('info', '拍卖会灵器已溢价转卖，回款150灵石。')
      }
    }
+    w.emitFx('spark', 'auction')
    delete fam.flag['auctionWin']
  }
  if (eff.trib) {
@@ -79,6 +79,7 @@ export function runTournament(w: World, squad?: string[], formation?: FormationI
  const teamNames = team.map((c) => c.name).join('、')
  w.chronicle('battle', `太虚大比：${teamNames} 最终位列第${rank}名，赏灵石${rewards.stones}、声望+${rewards.rep}。`, undefined, true)
  w.log('good', `太虚大比落下帷幕，本族第${rank}名。`)
+  w.emitFx(rank <= 3 ? 'spark' : 'ripple', 'tournament')
 }

 export function apprenticeCandidates(w: World): Character[] {
@@ -47,6 +47,7 @@ export function resolveTribulation(w: World, c: Character, mode: 'rash' | 'guard
  if (w.rng.chance(p)) {
    c.realm = next
    c.realmProgress = 0
+    w.emitFx('spark', `trib:${c.id}`)
    c.health = 100
    c.lastBreakthroughAttempt = s.year * 12 + s.month
    w.chronicle('breakthrough', `${c.name} 渡劫功成，踏入【${describeRealm(next)}】！`, c.id, true)
@@ -32,6 +32,9 @@ import { combatPowerOf } from './Systems/combat'

 export type LogKind = LogItem['kind']

+/** 特效出口（引擎语义发射；参数仅为语义锚点，随机散布归渲染层） */
+export type FxEmit = { kind: 'spark' | 'blade' | 'pulse' | 'ripple'; source?: string }
+
 export interface WorldEventBus {
  onLog(kind: LogKind, text: string): void
  onChronicle(entry: ChronicleEntry, important: boolean): void
@@ -41,6 +44,7 @@ export interface WorldEventBus {
  onYearPaper?(entry: YearlyReport): void
  onSystemChange?(id: string, enabled: boolean): void
  onPluginChange?(id: string, action: string): void
+  onFx?(em: FxEmit): void
 }

 import { WorldSim } from '../sim/WorldSim'
@@ -455,6 +459,12 @@ export class World {
      npc.allied = true
      npc.alliedSinceYear = this.state.year
      npc.power = Math.min(900, npc.power + 10)
+      // 1-3 扰动：盟约惹眼——邻家对此家略生嫌隙
+      for (const dyn of Object.values(this.state.worldSim?.npcDyn ?? {})) {
+        if (dyn && dyn.relationsWithOthers && npcId in dyn.relationsWithOthers) {
+          dyn.relationsWithOthers[npcId] = Math.max(-100, (dyn.relationsWithOthers[npcId] ?? 0) - 3)
+        }
+      }
      this.log('good', `与${npc.name}结成同盟——盟誓既立，互不犯边。`)
      this.chronicle('diplomacy', `本族与${npc.name}缔结同盟。`, undefined, true)
      return true
@@ -652,6 +662,12 @@ export class World {
    return true
  }

+  /** 语义特效发射（零随机消耗——渲染自由派生出随机分布） */
+  emitFx(kind: 'spark' | 'blade' | 'pulse' | 'ripple', source?: string): void {
+    const em: FxEmit = { kind, source }
+    this.out.forEach((o) => o.onFx?.(em))
+  }
+
  postBonus(type: string): number {
    let sum = 0
    for (const c of this.aliveMembers()) {
@@ -1,6 +1,6 @@
 /** WorldSim —— 世界自进化引擎（game/engine/sim/WorldSim.ts） */
 import { World } from '../runtime/World'
-import { WorldSimState, NpcDynamics, WORLDSIM, CALAMITY_EFFECT, CALAMITY_FAMILY, CalamityName, POOL_BASE } from './worldsim-data'
+import { WorldSimState, NpcDynamics, WORLDSIM, ERA_CONF, ERA_DURA, CALAMITY_EFFECT, CALAMITY_FAMILY, CalamityName, POOL_BASE } from './worldsim-data'
 import { pack } from '../../data/registry'
 import { ITEMS } from '../../data/items'
 import { npcById } from '../../data/npcs'
@@ -30,23 +30,52 @@ export class WorldSim {
    s.tideTicks++
    const phase = (s.tideTicks % WORLDSIM.tideCycle) / WORLDSIM.tideCycle
    const sine = 0.5 + 0.5 * Math.sin(phase * Math.PI * 2)
-    s.tide = WORLDSIM.tideMin + sine * (WORLDSIM.tideMax - WORLDSIM.tideMin)
+    s.tide = Math.min(WORLDSIM.tideMax, WORLDSIM.tideMin + sine * (WORLDSIM.tideMax - WORLDSIM.tideMin) + ERA_CONF[s.era ?? 'pingshi'].tideBias)

-    // 秘境灵气（自动恢复 + 探索消耗由 missions 在探索时扣）
+    // 秘境灵气（自动恢复 + 探索消耗由 missions 在探索时扣；灾年灵脉闭锁 0.5 恢复）
+    const qiRecover = s.calamity ? WORLDSIM.secretRecover * 0.5 : s.tide > 0.85 ? WORLDSIM.secretRecoverHi : WORLDSIM.secretRecover
    for (const key of Object.keys(s.secretQi)) {
-      s.secretQi[key] = clamp(s.secretQi[key] + (s.tide > 0.85 ? 5 : 2) - (s.secretQi[key] > 70 ? 2 : 0), 0, 100)
+      s.secretQi[key] = clamp(s.secretQi[key] + qiRecover - (s.secretQi[key] > 70 ? 2 : 0), 0, 100)
+    }
+
+    // ---- D0. 世纪弧转移（年首评估） ----
+    if (this.w.state.month === 1) {
+      const curEra = s.era ?? 'pingshi'
+      const dur = ERA_DURA[curEra]
+      const age = this.w.state.year - (s.eraStartYear ?? 1)
+      if (age >= dur[0] && age < dur[1] + 5) {
+        const flow = ERA_CONF[curEra].flow
+        const roll = rng.next()
+        let acc = 0
+        for (const [next, wgt] of flow) {
+          acc += wgt
+          if (roll < acc) {
+            s.era = next
+            s.eraStartYear = this.w.state.year
+            const conf = ERA_CONF[next]
+            this.w.log('info', `【天下】世道更替——${conf.name}。${conf.desc}`)
+            s.newsFeed.push({
+              year: this.w.state.year, month: 1, src: '天道',
+              text: `世道更替：${conf.name}来临。${conf.desc}`, kind: 'calamity'
+            })
+            break
+          }
+        }
+      }
    }

    // ---- D. 灾年（年签一掷 + 持续渐退；B12） ----
    // 剩数递减
    if ((s.calamityLeft ?? 0) > 0) s.calamityLeft = (s.calamityLeft ?? 0) - 1
-    if (this.w.state.month === 1 && rng.chance(WORLDSIM.calamityChance)) {
+    const calamityP = WORLDSIM.calamityChance * ERA_CONF[s.era ?? 'pingshi'].calamityMult
+    if (this.w.state.month === 1 && rng.chance(calamityP)) {
      const cl = rng.pick([...WORLDSIM.calamities])
      s.calamity = cl
      s.calamityYear = this.w.state.year
      s.calamityLeft = WORLDSIM.calamityMonths
      applyCalamityToMarket(s, cl as CalamityName)
      this.w.log('bad', `【天下灾年】${cl}——灵植减产，市价将行（约半年风雨）。`)
+      this.w.emitFx('pulse', `calamity:${cl}`)
      // B7 灾年落家族（一次性体感效果）
      if (cl === '疫病') {
        for (const c of this.w.aliveMembers()) {
@@ -72,6 +101,7 @@ export class WorldSim {
        text: `灾云散尽，灵气复清，天下重归平宁。`, kind: 'calamity'
      })
      this.w.log('info', `【天下】灾云散尽，灵气复清。`)
+      this.w.emitFx('ripple', 'calm')
    }

    // ---- A. 资源循环市场（世界供给/需求 + NPC 上桌 + 再平衡） ----
@@ -82,6 +112,11 @@ export class WorldSim {
    // ---- B. NPC 演化（换代 + 关系网 + 互攻；B7） ----
    evolveNpc(this.w, s, rng.next())

+    // ---- D2. 天下十年一鉴（史官综述） ----
+    if (this.w.state.month === 1 && this.w.state.year % 10 === 0) {
+      s.newsFeed.push({ year: this.w.state.year, month: 1, src: '史官', text: decadeChronicle(s, this.w.state.year), kind: 'annal' })
+    }
+
    // ---- E. 天下快讯（节流） ----
    if ((this.w.state.totalTicks % WORLDSIM.newsEvery) === 0) {
      pushNews(this.w, s, MARKET_IDS)
@@ -133,6 +168,16 @@ export class WorldSim {
    return (s.marketPool[resKey] ?? base) / base
  }

+  /** 时代名（UI 与事件链读取） */
+  era(): string {
+    return ERA_CONF[(this.s().era ?? 'pingshi')].name
+  }
+
+  /** 时代拍卖/大比加成（events 周期链调用） */
+  eraAuctionMult(): number {
+    return ERA_CONF[(this.s().era ?? 'pingshi')].auctionMult
+  }
+
  news(): WorldSimState['newsFeed'] {
    return this.s().newsFeed
  }
@@ -150,6 +195,7 @@ function initSim(w: World): WorldSimState {
  const s = { ...empty() }
  for (const id of Object.keys(w.state.npcFamilies)) {
    s.npcDyn[id] = {
+      prosperity: 50,
      leaderName: '新任宗主',
      leaderRealmIdx: MAJOR_ORDER.indexOf(npcById(id).leaderRealm),
      leaderAge: 40 + w.rng.int(0, 29),
@@ -180,13 +226,16 @@ function empty(): WorldSimState {
 /** A2+A3：世界常驻供给与需求（潮汐乘化）——池有了呼吸 */
 function worldBreath(w: World, s: WorldSimState): void {
  const tide = s.tide
+  const era = ERA_CONF[s.era ?? 'pingshi']
  const span = 1 - (tide - 1) * WORLDSIM.tideSupplySpan
  const supplySpan = Math.max(0.75, Math.min(1.35, span))
+  const eraSupply = era.supplyMult
+  const eraDemand = era.demandMult
  for (const id of MARKET_IDS) {
    const base = poolBase(id)
    const cur = s.marketPool[id] ?? base
-    const supply = base * WORLDSIM.worldSupplyRate * supplySpan
-    const demand = base * WORLDSIM.worldDemandRate
+    const supply = base * WORLDSIM.worldSupplyRate * supplySpan * eraSupply
+    const demand = base * WORLDSIM.worldDemandRate * eraDemand
    s.marketPool[id] = clamp(cur + supply - demand, base * 0.12, base * WORLDSIM.tradeCeilPct)
  }
  void w
@@ -198,28 +247,39 @@ function npcTrade(w: World, s: WorldSimState, noise: number): void {
  for (const [id, npc] of Object.entries(w.state.npcFamilies)) {
    const per = n; n += 0.31
    const def = npcById(id)
+    const dyn = s.npcDyn[id] ?? initDynFor(id)
+    s.npcDyn[id] = dyn
    const isCalamity = !!s.calamity
    const rate = WORLDSIM.npcTradeRate * (isCalamity ? 0.7 : 1)
-    // 卖：NPC 抛货 → 池增（量小到可忽略贸易盈亏，只表潮流）
+    // 景气驱动（1-2）：入不敷出则衰、仓廪常足则旺
+    let prosperity = dyn.prosperity ?? 50
+    // 卖：NPC 抛货 → 池增；有货自给，景气微涨
    for (const itemId of def.sells ?? []) {
      if (!MARKET_IDS.includes(itemId)) continue
      const base = poolBase(itemId)
      const vol = base * rate * (0.6 + (per % 1) * 0.8)
      s.marketPool[itemId] = clamp((s.marketPool[itemId] ?? base) + vol, base * 0.12, base * WORLDSIM.tradeCeilPct)
+      prosperity += 0.5
    }
-    // 买：NPC 采购 → 池减；池太浅采不到 → NPC 繁荣受挫（power 微跌）
+    // 买：NPC 采购 → 池减；池太浅采不到 → 断供受挫（景气大伤）
    for (const itemId of def.buys ?? []) {
      if (!MARKET_IDS.includes(itemId)) continue
      const base = poolBase(itemId)
      const cur = s.marketPool[itemId] ?? base
      const vol = base * rate * (0.6 + ((per * 7) % 1) * 0.8)
      if (cur - vol < base * 0.12) {
-        npc.power = Math.max(40, Math.round(npc.power * 0.985))
+        prosperity -= 2
      } else {
        s.marketPool[itemId] = cur - vol
-        npc.power = Math.min(900, npc.power + 0.5)
+        prosperity += 0.8
      }
    }
+    // 灾年支出（共苦）：景气再挫，若已困顿伤其筋骨
+    if (isCalamity) prosperity -= 3
+    dyn.prosperity = clamp(prosperity, 8, 100)
+    // 景气→power 联动：旺者增益、困者式微
+    if (dyn.prosperity > 75) npc.power = Math.min(900, npc.power + 1)
+    else if (dyn.prosperity < 30) npc.power = Math.max(42, npc.power - 1)
  }
 }

@@ -288,12 +348,14 @@ function evolveNpc(w: World, s: WorldSimState, noise: number): void {
        dyn.leaderAge = 30 + w.rng.int(0, 25)
        dyn.leaderRealmIdx = Math.min(dyn.leaderRealmIdx + 1, 5)
        dyn.leaderName = `${def.name.replace('氏', '')}氏新主`
+        dyn.prosperity = 55 + w.rng.int(0, 20)
        npc.power = Math.round(Math.max(40, npc.power + 15))
        dyn.lastEvent = '宗祧更替'
        dyn.lastEventYear = year
        s.npcSuccessions++
        pushNews(w, s, [id])
        w.log('info', `【天下】${def.name} 更易宗主，气象一新。`)
+        w.emitFx('ripple', `succession:${id}`)
      }
      // B7 互攻：与世仇（关系<-50）年首相搏——败方伤筋动骨
      for (const oid of ids) {
@@ -302,10 +364,21 @@ function evolveNpc(w: World, s: WorldSimState, noise: number): void {
        if (!foe) continue
        const rel = dyn.relationsWithOthers[oid] ?? 0
        if (rel < -50 && w.rng.chance(WORLDSIM.npcEventChance)) {
-          const winner = w.rng.chance(0.5) ? npc : foe
+          // 1-3 蝴蝶效应：互攻按实力加权（强者越可能胜，弱者一败再败）
+          const wSum = npc.power + foe.power
+          const winner = w.rng.chance(wSum > 0 ? npc.power / wSum : 0.5) ? npc : foe
          const loser = winner === npc ? foe : npc
          winner.power = Math.min(900, Math.round(winner.power * 1.06))
          loser.power = Math.max(40, Math.round(loser.power * 0.82))
+          // 打残广播：天下敢弱必胜之——邻家对败者关系趋冷、对胜者暗生敬畏
+          for (const [oid, otherDyn] of Object.entries(s.npcDyn)) {
+            if (oid === loser.id) continue
+            const rr = otherDyn.relationsWithOthers[loser.id] ?? 0
+            otherDyn.relationsWithOthers[loser.id] = clamp(rr - 8, -100, 100)
+            if (oid === winner.id) continue
+            const wr = otherDyn.relationsWithOthers[winner.id] ?? 0
+            otherDyn.relationsWithOthers[winner.id] = clamp(wr + 4, -100, 100)
+          }
          s.newsFeed.push({
            year, month: 1, src: winner.name,
            text: `${winner.name} 与 ${loser.name} 起衅——痛挫其锋，势力大动。`
@@ -321,6 +394,7 @@ function evolveNpc(w: World, s: WorldSimState, noise: number): void {
 function initDynFor(id: string): NpcDynamics {
  const def = npcById(id)
  return {
+    prosperity: 50,
    leaderName: `${def.name.replace('氏', '')}氏宗主`,
    leaderRealmIdx: MAJOR_ORDER.indexOf(def.leaderRealm),
    leaderAge: 45,
@@ -335,7 +409,7 @@ function pushNews(w: World, s: WorldSimState, about: string[]): void {
  const idx = rng.int(0, about.length - 1)
  const id = about[idx]
  const tide = s.tide > 1.0 ? '灵潮上涨' : s.tide < 0.75 ? '灵潮回落' : '汐平'
-  let row: { year: number; month: number; src: string; text: string; itemId?: string; kind?: 'quote' | 'npc' | 'calamity' }
+  let row: { year: number; month: number; src: string; text: string; itemId?: string; kind?: 'quote' | 'npc' | 'calamity' | 'annal' }
  if (id.startsWith('n-')) {
    const def = npcById(id)
    const dyn = s.npcDyn[id]
@@ -364,6 +438,24 @@ function pushNews(w: World, s: WorldSimState, about: string[]): void {
  s.lastNewsMonth = w.state.month
 }

+/** 十年一鉴：从近十年快讯聚合综述（史官体） */
+function decadeChronicle(s: WorldSimState, year: number): string {
+  const from = year - 9
+  const rows = s.newsFeed.filter((r) => r.year >= from && r.year < year)
+  const calamities = rows.filter((r) => r.kind === 'calamity' && r.text.includes('灾')).length
+  const successions = rows.filter((r) => r.kind === 'npc').length
+  const quotes = rows.filter((r) => r.kind === 'quote').length
+  const era = ERA_CONF[s.era ?? 'pingshi'].name
+  const tideAvg = s.tide
+  const parts: string[] = []
+  parts.push(`${from}年~${year - 1}年，天下${era}之期`)
+  if (calamities) parts.push(`灾年${calamities}现`)
+  if (successions) parts.push(`宗祧更替${successions}家`)
+  if (quotes) parts.push(`行情起落${quotes}波`)
+  parts.push(`灵潮${tideAvg > 1 ? '善' : tideAvg < 0.8 ? '劣' : '平'}`)
+  return `史官曰：${parts.join('，')}。`
+}
+
 function clamp(v: number, lo: number, hi: number): number {
  return Math.max(lo, Math.min(hi, v))
 }
@@ -1,4 +1,6 @@
 export interface NpcDynamics {
+  /** 景气指数（0~100）：月结余/断供受挫/灾年支出；驱动 power 微调 */
+  prosperity: number
  /** 宗主姓名快照（换代时更新） */
  leaderName: string
  leaderRealmIdx: number
@@ -31,10 +33,13 @@ export interface WorldSimState {
  /** 灾年剩余月数（递减，归 0 时散去） */
  calamityLeft?: number
  /** 天下快讯（滚动 N=120；itemId/kind 供 UI 响应按钮与区分） */
-  newsFeed: { year: number; month: number; src: string; text: string; itemId?: string; kind?: 'quote' | 'npc' | 'calamity' }[]
+  newsFeed: { year: number; month: number; src: string; text: string; itemId?: string; kind?: 'quote' | 'npc' | 'calamity' | 'annal' }[]
  lastNewsMonth: number
  /** NPC 换代计数 */
  npcSuccessions: number
+  /** 世纪弧（时代状态机） */
+  era?: 'shengshi' | 'pingshi' | 'luanshi' | 'mofa'
+  eraStartYear?: number
 }

 export function makeWorldSimState(): WorldSimState {
@@ -49,7 +54,9 @@ export function makeWorldSimState(): WorldSimState {
    calamityLeft: 0,
    newsFeed: [],
    lastNewsMonth: -99,
-    npcSuccessions: 0
+    npcSuccessions: 0,
+    era: 'pingshi',
+    eraStartYear: 1
  }
 }

@@ -62,6 +69,32 @@ export const POOL_BASE: Record<string, number> = {
  'pill-ningyuan': 40
 }

+/** 世纪弧：时代 → 世界调制量（0.1.18 大周期） */
+export const ERA_CONF: Record<'shengshi' | 'pingshi' | 'luanshi' | 'mofa', {
+  name: string
+  desc: string
+  calamityMult: number
+  supplyMult: number
+  demandMult: number
+  auctionMult: number
+  tideBias: number
+  /** 转移概势表：[下一态, 权重] */
+  flow: Array<['shengshi' | 'pingshi' | 'luanshi' | 'mofa', number]>
+}> = {
+  shengshi: { name: '盛世', desc: '灵气鼎盛，百业兴旺，天下升平。', calamityMult: 0.5, supplyMult: 1.25, demandMult: 1.15, auctionMult: 1.3, tideBias: 0.08, flow: [['pingshi', 0.7], ['luanshi', 0.3]] },
+  pingshi: { name: '平世', desc: '四海无波，仙凡相安。', calamityMult: 1.0, supplyMult: 1.0, demandMult: 1.0, auctionMult: 1.0, tideBias: 0, flow: [['shengshi', 0.35], ['luanshi', 0.45], ['mofa', 0.2]] },
+  luanshi: { name: '乱世', desc: '群雄相逐，烽烟四起，灾祸连年。', calamityMult: 1.6, supplyMult: 0.85, demandMult: 1.05, auctionMult: 0.75, tideBias: -0.04, flow: [['pingshi', 0.4], ['mofa', 0.6]] },
+  mofa: { name: '末法', desc: '灵机衰微，大能隐迹，仙路将绝。', calamityMult: 1.2, supplyMult: 0.7, demandMult: 0.85, auctionMult: 0.6, tideBias: -0.09, flow: [['pingshi', 0.6], ['shengshi', 0.4]] }
+}
+
+/** era 持续年数区间（转移时机） */
+export const ERA_DURA: Record<'shengshi' | 'pingshi' | 'luanshi' | 'mofa', [number, number]> = {
+  shengshi: [25, 45],
+  pingshi: [20, 40],
+  luanshi: [15, 30],
+  mofa: [20, 40]
+}
+
 /** 世界演化参数表（全部可调） */
 export const WORLDSIM = {
  marketDriftRate: 0.03,