ChronicleOfTheImmortalClan/src/renderer/ui/screens/NewGame.tsx

import { useMemo, useState } from 'react'
import { useGameStore } from '../store'
import { SURNAME_POOL } from '../../game/engine/kernel/names'
import { RngHub } from '../../game/engine/kernel/rng'

export default function NewGame() {
  const go = useGameStore((s) => s.go)
  const startNewGame = useGameStore((s) => s.startNewGame)
  const [surname, setSurname] = useState('林')
  const [familyName, setFamilyName] = useState('林家')
  const [motto, setMotto] = useState('耕读传家，术法继世')
  const [difficulty, setDifficulty] = useState<'easy' | 'normal' | 'hard'>('normal')
  const [slot, setSlot] = useState(1)
  const [randoming, setRandoming] = useState(false)

  const seed = useMemo(() => RngHub.rollSeed(), [randoming])

  const rollNames = () => {
    setRandoming((r) => !r)
    const idx = Math.floor(RngHub.audioNoise01() * SURNAME_POOL.length)
    const s = SURNAME_POOL[Math.min(SURNAME_POOL.length - 1, idx)]
    setSurname(s)
    setFamilyName(`${s}氏`)
  }

  return (
    <div className="newgame">
      <div className="newgame-box">
        <div className="card-title" style={{ textAlign: 'center', fontSize: '1.4rem' }}>
          — 创建家族 —
        </div>
        <div className="field">
          <label>姓氏</label>
          <input value={surname} onChange={(e) => setSurname(e.target.value)} maxLength={2} />
          <button className="btn btn-sm" onClick={rollNames}>随机</button>
        </div>
        <div className="field">
          <label>家号</label>
          <input value={familyName} onChange={(e) => setFamilyName(e.target.value)} maxLength={10} placeholder="例如：林氏" />
        </div>
        <div className="field">
          <label>祖训</label>
          <input value={motto} onChange={(e) => setMotto(e.target.value)} maxLength={20} />
        </div>
        <div className="field">
          <label>难度</label>
          <div className="diff-grid">
            {(
              [
                ['easy', '顺境', '灵石丰足，时来运转'],
                ['normal', '中庸', '中规中矩，全靠经营'],
                ['hard', '逆境', '部曲拮据，波折不断']
              ] as const
            ).map(([k, label, desc]) => (
              <div
                key={k}
                className={`diff-opt ${difficulty === k ? 'sel' : ''}`}
                onClick={() => setDifficulty(k)}
              >
                <div>{label}</div>
                <div className="dim2" style={{ fontSize: '0.78rem', marginTop: 2 }}>{desc}</div>
              </div>
            ))}
          </div>
        </div>
        <div className="field">
          <label>存档位</label>
          <select value={slot} onChange={(e) => setSlot(Number(e.target.value))}>
            <option value={1}>第一档</option>
            <option value={2}>第二档</option>
            <option value={3}>第三档</option>
            <option value={4}>第四档</option>
          </select>
        </div>
        <div style={{ display: 'flex', gap: 12, justifyContent: 'center', marginTop: 8 }}>
          <button className="btn" onClick={() => go('boot')}>返回</button>
          <button
            className="btn btn-primary btn-lg"
            onClick={() => {
              void startNewGame({ seed, surname, familyName, motto, difficulty }, slot)
            }}
          >
            缔 造 家 族
          </button>
        </div>
        <div className="dim2" style={{ textAlign: 'center' }}>
          你将扮演家主，经营一族兴衰：修炼突破、内外经营、结交应敌，直至百年之后。
        </div>
      </div>
    </div>
  )
}