Files
ark-stronghold-protocol/public/js/screens/bandDraft.js
T
sganggs 01a44cd288 卫戍协议:盟约 web remake — initial import
Online co-op browser remake of Arknights' Stronghold Protocol: Alliance
(client-simulated combat, official waves/bonds/items/strategies, 3D board,
facing wheel, operator loadout, official emotes, deployment scripts).
2026-09-29 16:21:31 +08:00

217 lines
12 KiB
JavaScript

// Band draft — BAND_DRAFT "2/2 选择策略" (research 06 §4.2, D1): left = draft order (avatar, name, state:
// … waiting / ⌛ 决策中 / chosen band ✓), current picker highlighted; centre = grid of every band allowed
// for the mode type (icon, name, LP); a band a teammate already picked carries the picker's avatar and is marked
// 队友已选 — it cannot be chosen again (research 09 §5, guidebook 策略与轮选; the server refuses it too); right =
// detail pane (icon, 初始生命值, name, effect name + rich description) with 跳过 (co-op, once) and 确认选择.
// A timeout assigns 「华法琳」, or — when a teammate already holds it — the first free strategy (timeoutBand; the tip
// under the order list names the one I would get). Solo: free pick, no timer.
import { useEffect, useMemo, useState } from '../../vendor/hooks.module.js';
import { html, Button, Icon, MicroLabel, useTicker, secondsLeft } from '../ui/components.js';
import { useGameData, BandIcon, RichText, PlayerAvatar, LpTower, Sprite } from '../ui/gameComponents.js';
import { StepHeader, ExitModal } from '../ui/matchChrome.js';
import { actions } from '../ui/gameActions.js';
import { normalizeDraft, sortedPlayers, phaseTotalSeconds } from '../ui/gameLogic.js';
import { useStore } from '../store.js';
import { audio } from '../audio.js';
const cx = (...p) => p.flat().filter(Boolean).join(' ');
/**
* Bands selectable in a mode (modeTypeList contains the mode's type), sorted by sortId.
* @param {any[]} bands
* @param {string|null} modeType 'SINGLE'|'MULTI'
*/
export function allowedBands(bands, modeType) {
const sid = (b) => (Number.isFinite(b.sortId) ? b.sortId : 99);
return (Array.isArray(bands) ? bands : [])
.filter((b) => b && (!modeType || !Array.isArray(b.modeTypeList) || b.modeTypeList.includes(modeType)))
.sort((a, b) => sid(a) - sid(b) || (a.bandId < b.bandId ? -1 : a.bandId > b.bandId ? 1 : 0));
}
/** The official default strategy of an automatic assignment (data/config.json bandDraft.timeoutBandId). */
export const DEFAULT_TIMEOUT_BAND = 'band_bldsk';
/**
* The strategy the server assigns me when my turn times out (server/match/Match.js defaultBand): the official default
* 「华法琳」 while no teammate holds it, else the first free strategy in draft order (sortId) — never one a teammate
* already picked (队友已选).
* @param {any[]} bands allowedBands(...) (sortId order)
* @param {Map<string, any>} taken teammateBands(...)
* @param {string} [defaultId]
* @returns {string|null}
*/
export function timeoutBand(bands, taken, defaultId = DEFAULT_TIMEOUT_BAND) {
const list = Array.isArray(bands) ? bands : [];
const has = (id) => !!(taken && typeof taken.has === 'function' && taken.has(id));
if (defaultId && !has(defaultId) && (!list.length || list.some((b) => b.bandId === defaultId))) return defaultId;
return list.find((b) => !has(b.bandId))?.bandId || defaultId || null;
}
/**
* Bands taken by teammates (队友已选): bandId → the picking players (never the viewer).
* @param {Map<string, string>} picks normalizeDraft(...).picks (playerId → bandId)
* @param {string} myId
*/
export function teammateBands(picks, myId) {
const out = new Map();
for (const [pid, bid] of picks instanceof Map ? picks : []) {
if (pid === myId || typeof bid !== 'string') continue;
if (!out.has(bid)) out.set(bid, []);
out.get(bid).push(pid);
}
return out;
}
/**
* The band the detail pane shows: the current one, else my pick, else the first band no teammate took. When it is my
* turn and the shown band was taken meanwhile (队友已选), the first free one instead (confirm would be disabled).
* @param {string|null} sel
* @param {{ bands: any[], taken: Map<string, any>, myPick: string|null, myTurn: boolean }} o
*/
export function draftSelection(sel, { bands, taken, myPick, myTurn }) {
if (!Array.isArray(bands) || !bands.length) return sel;
const free = (bands.find((b) => !taken.has(b.bandId)) || bands[0]).bandId;
if (!sel) return myPick || free;
if (!myPick && myTurn && taken.has(sel)) return free;
return sel;
}
/** BAND_DRAFT screen. */
export function BandDraftScreen() {
const pub = useStore((s) => s.match.public);
const priv = useStore((s) => s.match.private);
const myId = useStore((s) => s.me.playerId);
const roomSolo = useStore((s) => s.room?.mode === 'solo');
const gd = useGameData();
const [sel, setSel] = useState(null);
const [busy, setBusy] = useState(null);
const [exit, setExit] = useState(false);
const [skipped, setSkipped] = useState(false);
const mode = gd.config?.modes?.[pub?.modeId];
const solo = roomSolo || mode?.type === 'SINGLE' || String(pub?.modeId || '').includes('single');
const bands = useMemo(() => allowedBands(gd.list('bands'), mode?.type || (solo ? 'SINGLE' : 'MULTI')), [gd.ready, mode?.type, solo]);
const players = sortedPlayers(pub);
const draft = normalizeDraft(pub?.draft, players);
const myPick = draft.picks.get(myId) || priv?.bandId || null;
const myTurn = !myPick && (solo || draft.turnPid === myId);
const skipsLeft = draft.skipsLeft.has(myId) ? draft.skipsLeft.get(myId) : (skipped ? 0 : 1);
const canSkip = !solo && myTurn && skipsLeft > 0 && draft.order.length > 1;
const taken = solo ? new Map() : teammateBands(draft.picks, myId);
const pickers = new Map(); // bandId → players
for (const [pid, bid] of draft.picks) {
const p = players.find((x) => x.playerId === pid);
if (!pickers.has(bid)) pickers.set(bid, []);
pickers.get(bid).push(p || { playerId: pid, name: '?' });
}
// default selection: my pick, else the first band nobody else took; when my turn comes while the selected band has
// been taken by a teammate meanwhile (队友已选), move the selection to the first free one
const takenKey = [...taken.keys()].sort().join(',');
useEffect(() => {
const next = draftSelection(sel, { bands, taken, myPick, myTurn });
if (next !== sel) setSel(next);
}, [bands.length, myPick, myTurn, takenKey]);
// "your turn" cue
useEffect(() => { if (myTurn && !solo) audio.sfx('yourTurn'); }, [myTurn]);
// what a timeout gives me (the server never assigns a strategy a teammate holds — Match.js defaultBand)
const defaultId = gd.config?.bandDraft?.timeoutBandId || DEFAULT_TIMEOUT_BAND;
const autoId = myPick ? null : timeoutBand(bands, taken, defaultId);
const defaultName = gd.band(defaultId)?.name || '华法琳';
const autoName = (autoId && gd.band(autoId)?.name) || defaultName;
const band = sel ? gd.band(sel) : null;
const selTaken = !!band && taken.has(band.bandId);
const confirm = async () => {
if (!band || busy || !myTurn || selTaken) return;
setBusy('pick');
await actions.band(band.bandId);
setBusy(null);
};
const skip = async () => {
if (busy || !canSkip) return;
setBusy('skip');
if (await actions.bandSkip()) setSkipped(true);
setBusy(null);
};
const turnName = players.find((p) => p.playerId === draft.turnPid)?.name;
const turnDeadline = Number(pub?.draft?.turnDeadline) || 0;
useTicker(!solo && turnDeadline > 0 ? 250 : 0);
const turnSecs = !solo && turnDeadline > 0 ? secondsLeft(turnDeadline) : null;
return html`<div class="screen draft">
<div class="brief__bg" aria-hidden="true"></div>
<${StepHeader} step=${2} of=${2} title="选择策略" micro="STRATEGY // BAND CHECK" pub=${pub}
total=${phaseTotalSeconds(pub, gd.config)} onExit=${() => setExit(true)} />
<main class="draft__main">
<aside class="draft-order">
<h3 class="brief-h"><span>${solo ? '独立模拟' : '决策顺序'}</span><${MicroLabel}>${solo ? 'FREE PICK' : 'RANDOM ORDER'}</${MicroLabel}></h3>
${(solo ? players.filter((p) => p.playerId === myId) : draft.order.map((pid) => players.find((p) => p.playerId === pid)).filter(Boolean)).map((p, i) => {
const picked = draft.picks.get(p.playerId) || (p.playerId === myId ? myPick : p.bandId) || null;
const cur = !picked && (solo || draft.turnPid === p.playerId);
const pband = picked ? gd.band(picked) : null;
return html`<div key=${p.playerId} class=${cx('dorder', cur && 'is-cur', picked && 'is-done', p.playerId === myId && 'is-self')}>
${!solo ? html`<span class="dorder__idx num">${i + 1}</span>` : null}
<${PlayerAvatar} player=${p} self=${p.playerId === myId} />
<div class="dorder__text">
<b class="dorder__name">${p.name || '博士'}${p.isBot ? html`<span class="dorder__ai">AI</span>` : null}</b>
<span class="dorder__state">${picked ? html`<span class="t-mint">${pband?.name || '已选择'}</span>`
: cur ? html`<span class="t-gold"><${Icon} name="hourglass" />决策中${turnSecs != null ? html`<b class="num dorder__secs">${turnSecs}s</b>` : null}</span>`
: html`<span class="t-dim"><${Icon} name="dots" />等待中</span>`}</span>
</div>
<span class="dorder__box">
${picked ? html`<${BandIcon} bandId=${picked} size="sm" /><span class="dorder__check"><${Icon} name="check" /></span>`
: cur && p.playerId === myId ? html`<${Sprite} k="bandChoose/youturn_finger" class="dorder__finger" fallback=${html`<${Icon} name="chevronLeft" />`} />`
: null}
</span>
</div>`;
})}
${!solo ? html`<p class="draft-order__tip">联合模拟在选择策略时可以进行一次跳过;超时将自动选择「${autoName}」${autoId && autoId !== defaultId ? `(「${defaultName}」已被队友选择)` : ''}</p>` : null}
</aside>
<section class="draft-grid" role="listbox" aria-label="策略">
${bands.map((b) => {
const who = pickers.get(b.bandId) || [];
const isTaken = taken.has(b.bandId);
return html`<button key=${b.bandId} type="button" role="option" aria-selected=${sel === b.bandId ? 'true' : 'false'}
aria-disabled=${isTaken ? 'true' : 'false'} title=${isTaken ? '队友已选' : undefined}
class=${cx('dband', sel === b.bandId && 'is-sel', myPick === b.bandId && 'is-mine', isTaken && 'is-taken')} onClick=${() => { setSel(b.bandId); audio.sfx('tab', { volume: 0.5 }); }}>
<${BandIcon} bandId=${b.bandId} size="lg" />
<span class="dband__name">${b.name}</span>
<span class="dband__lp num"><i></i>${b.totalHp}</span>
${who.length ? html`<span class="dband__who">${who.slice(0, 4).map((p) => html`<${PlayerAvatar} key=${p.playerId} player=${p} size="sm" />`)}</span>` : null}
${isTaken ? html`<span class="dband__taken">队友已选</span>` : null}
</button>`;
})}
</section>
<aside class="draft-detail brackets">
${band ? html`
<div class="draft-detail__art">
<${BandIcon} bandId=${band.bandId} size="xl" />
</div>
<div class="draft-detail__hp"><span>初始生命值</span><${LpTower} value=${band.totalHp} size="lg" /></div>
<h2 class="draft-detail__name">${band.name}</h2>
<div class="draft-detail__eff">
<${MicroLabel} tone="mint">EFFECT</${MicroLabel}>
<b>${band.effectName || ''}</b>
<${RichText} as="p" text=${band.descRaw || band.desc} class="draft-detail__desc" />
</div>` : html`<p class="t-dim">选择一个策略查看详情</p>`}
<div class="draft-detail__actions">
${myPick ? html`<p class="draft-detail__status t-mint"><${Icon} name="check" />已选择「${gd.band(myPick)?.name || ''}」${!solo && !draft.done ? ',等待其他博士' : ''}</p>`
: selTaken ? html`<p class="draft-detail__status draft-detail__status--taken"><${Icon} name="close" />队友已选,请选择其他策略</p>`
: !myTurn ? html`<p class="draft-detail__status"><${Icon} name="hourglass" />${turnName ? `${turnName} 正在决策…` : '等待轮到你'}</p>` : null}
<div class="draft-detail__btns">
${!solo ? html`<${Button} variant="secondary" size="lg" icon="chevrons" disabled=${!canSkip} loading=${busy === 'skip'} onClick=${skip}
title=${skipsLeft > 0 ? '跳过本轮,稍后再选' : '跳过次数已用完'}>跳过${skipsLeft > 0 ? '' : '(已用)'}<//>` : null}
<${Button} variant="primary" size="lg" icon="check" disabled=${!myTurn || !band || selTaken} loading=${busy === 'pick'} onClick=${confirm}>${selTaken ? '队友已选' : '确认选择'}<//>
</div>
</div>
</aside>
</main>
<${ExitModal} open=${exit} onClose=${() => setExit(false)} solo=${solo} />
</div>`;
}