v0.1.0: 仙途家族志 · Chronicle of the Immortal Clan

家族模拟器首版：修仙/经营/战斗/外交/叙事全套系统 - Electron + React + TS + MetonaSqlark(aria+OPFS) - 水墨中国风 UI - 引擎种子随机、确定性可回放 - 19 项单元测试、端到端冒烟验证
2026-08-23 00:04:16 +08:00
commit 2f81b29878
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+import { World } from '../world'
+import { Character } from '../../types/domain'
+import { produceOffspring } from './cultivation'
+import { yearGrowth } from './diplomacy'
+import { MALE_GIVEN, FEMALE_GIVEN } from '../../core/names'
+
+export function yearStartMarriage(w: World): void {
+  yearGrowth(w)
+  const s = w.state
+  const fam = s.family
+  const zongci = fam.buildings['zongci'] ?? 0
+  const birthBase = 0.34 + zongci * 0.03 + (fam.difficulty === 'easy' ? 0.06 : fam.difficulty === 'hard' ? -0.06 : 0)
+
+  const couples = buildCouples(w)
+
+  // 族内夫妇
+  for (const couple of couples.internal) {
+    const [a, b] = couple
+    const father = a.gender === 'male' ? a : b
+    const mother = a.gender === 'male' ? b : a
+    const fatherAge = w.ageOf(father)
+    const motherAge = w.ageOf(mother)
+    if (fatherAge < 18 || fatherAge > 52 || motherAge < 16 || motherAge > 46) continue
+    const p = birthBase * (0.75 + mother.physique * 0.05)
+    if (!w.rng.chance(p)) continue
+    const gen = Math.max(father.generation, mother.generation) + 1
+    const first = produceOffspring(w, { father, mother, generation: gen, bornYear: s.year, surname: fam.surname })
+    w.addMember(first, father, mother)
+    let note = `${fam.surname}氏新增一员，名唤${first.name}，生年 ${s.year}。`
+    if (w.rng.chance(0.03)) {
+      const twin = produceOffspring(w, { father, mother, generation: gen, bornYear: s.year, surname: fam.surname })
+      w.addMember(twin, father, mother)
+      note += ` 双生之喜！双子名唤${twin.name}。`
+    }
+    w.chronicle('birth', note, first.id, true)
+    w.log('good', `${fam.surname}家诞下新丁：${first.name}。`)
+  }
+
+  // 联姻外孙来投
+  for (const member of Object.values(s.members)) {
+    if (!member.alive || !member.spouseHouse) continue
+    if (member.gender !== 'female') continue
+    const age = w.ageOf(member)
+    if (age < 18 || age > 44) continue
+    if (!w.rng.chance(0.16)) continue
+    const gen = member.generation + 1
+    const house = member.spouseHouse
+    const child = produceOffspring(w, { father: null, mother: null, generation: gen, bornYear: s.year, surname: fam.surname })
+    child.spouseHouse = house
+    w.addMember(child)
+    w.chronicle('birth', `${member.name}自${house}携幼子归来，名唤${child.name}。`, child.id, true)
+    w.log('info', `${member.name} 领着小辈回门投亲。`)
+  }
+
+  // 媒人撮合族内婚（含续弦与再醮）
+  const isWidowed = (c: Character): boolean => {
+    if (!c.spouseId) return false
+    const sp = w.state.members[c.spouseId]
+    return !!sp && !sp.alive
+  }
+  const men = w
+    .aliveMembers()
+    .filter((c) => c.gender === 'male' && c.state !== 'expedition' && (isWidowed(c) || !c.spouseId))
+    .filter((c) => {
+      const age = w.ageOf(c)
+      return age >= 18 && age <= 48
+    })
+  const women = w
+    .aliveMembers()
+    .filter((c) => c.gender === 'female' && c.state !== 'expedition' && (isWidowed(c) || !c.spouseId))
+    .filter((c) => {
+      const age = w.ageOf(c)
+      return age >= 16 && age <= 42
+    })
+  for (const m of men) {
+    if (w.rng.chance(0.28) && women.length > 0) {
+      const candidate = women.filter(
+        (x) => !(x.fatherId && x.fatherId === m.fatherId) && x !== m && !x.children.includes(m.id) && !m.children.includes(x.id)
+      )
+      if (candidate.length === 0) continue
+      const bride = w.rng.pick(candidate)
+      m.spouseId = bride.id
+      bride.spouseId = m.id
+      w.chronicle('marriage', `${m.name}与${bride.name}缔结连理。`, m.id, true)
+      w.log('info', `${m.name} 与 ${bride.name} 成婚。`)
+      const idx = women.indexOf(bride)
+      if (idx >= 0) women.splice(idx, 1)
+    }
+  }
+
+  fam.generation = Math.max(
+    fam.generation,
+    ...Object.values(s.members).filter((c) => c.alive).map((c) => c.generation)
+  )
+}
+
+function buildCouples(w: World): { internal: [Character, Character][]; cross: Character[] } {
+  const internal: [Character, Character][] = []
+  const cross: Character[] = []
+  for (const member of Object.values(w.state.members)) {
+    if (!member.alive || !member.spouseId) continue
+    const spouse = w.state.members[member.spouseId]
+    if (!spouse?.alive) continue
+    const key = [member.id, spouse.id].sort().join('|')
+    if (internal.some(([a, b]) => [a.id, b.id].sort().join('|') === key)) continue
+    internal.push([member, spouse])
+  }
+  for (const member of Object.values(w.state.members)) {
+    if (member.alive && member.spouseHouse) cross.push(member)
+  }
+  return { internal, cross }
+}