xiaochoupai/src/core/scoring.ts

import { HANDS, jokerDef } from '../content/catalog';
import { evaluate } from './poker';
import { random } from './random';
import type { Card, Run, Score, Trace } from './types';
export const debuffed = (run: Run, c: Card) =>
  run.blind === 2 &&
  ((run.bosses[run.ante - 1] === 0 && c.suit === 0) ||
    (run.bosses[run.ante - 1] === 1 && c.suit === 1));
export function scoreHand(run: Run, played: Card[]): Score {
  const e = evaluate(played),
    h = HANDS[e.hand],
    lv = run.levels[e.hand] - 1;
  let chips: number = h[1] + h[3] * lv,
    mult: number = h[2] + h[4] * lv;
  if (run.blind === 2 && run.bosses[run.ante - 1] === 5) {
    chips = Math.ceil(chips / 2);
    mult = Math.ceil(mult / 2);
  }
  const trace: Trace[] = [{ source: e.name, label: `${e.name} · Lv.${lv + 1}`, chips, mult }];
  const add = (
    source: string,
    label: string,
    c = 0,
    m = 0,
    x = 1,
    cardId?: number,
    jokerUid?: number,
  ) => {
    chips += c;
    mult = (mult + m) * x;
    trace.push({ source, label, chips, mult, cardId, jokerUid });
  };
  run.counts[e.hand]++;
  for (const j of run.jokers) if (j.id === 'growth') j.value += 2;
  e.scoring.forEach((c, index) => {
    if (debuffed(run, c)) {
      trace.push({ source: '失效', label: 'Boss 封印', chips, mult, cardId: c.id });
      return;
    }
    const times =
      1 + (c.seal ? 1 : 0) + (index === 0 ? run.jokers.filter((j) => j.id === 'echo').length : 0);
    for (let t = 0; t < times; t++) {
      add(
        t ? '再次触发' : '扑克牌',
        `+${c.rank === 14 ? 11 : Math.min(c.rank, 10)} 筹码`,
        c.rank === 14 ? 11 : Math.min(c.rank, 10),
        0,
        1,
        c.id,
      );
      if (c.enh === 'bonus') add('奖励牌', '+30 筹码', 30, 0, 1, c.id);
      if (c.enh === 'mult') add('多倍牌', '+4 倍率', 0, 4, 1, c.id);
      if (c.enh === 'glass') add('玻璃牌', '×2 倍率', 0, 0, 2, c.id);
      for (const j of run.jokers) {
        let cb = 0,
          mb = 0;
        if (j.id === 'hearts' && c.suit === 0) mb = 4;
        if (j.id === 'spades' && c.suit === 1) cb = 35;
        if (j.id === 'clubs' && c.suit === 3) mb = 4;
        if (j.id === 'diamonds' && c.suit === 2) {
          run.money++;
          add(jokerDef(j.id).name, '+$1', 0, 0, 1, c.id, j.uid);
        }
        if (j.id === 'faces' && c.rank >= 11 && c.rank <= 13) mb = 5;
        if (j.id === 'aces' && c.rank === 14) {
          cb = 30;
          mb = 4;
        }
        if (j.id === 'even' && [2, 4, 6, 8, 10].includes(c.rank)) mb = 4;
        if (j.id === 'odd' && [3, 5, 7, 9, 14].includes(c.rank)) cb = 35;
        if (cb || mb)
          add(
            jokerDef(j.id).name,
            [cb ? `+${cb} 筹码` : '', mb ? `+${mb} 倍率` : ''].filter(Boolean).join(' · '),
            cb,
            mb,
            1,
            c.id,
            j.uid,
          );
      }
    }
  });
  const selected = new Set(played.map((c) => c.id));
  for (const id of run.hand) {
    const c = run.cards.find((c) => c.id === id)!;
    if (selected.has(id) || debuffed(run, c)) continue;
    for (let t = 0; t < (c.seal ? 2 : 1); t++) {
      if (c.enh === 'steel') add('钢铁牌', '×1.5 倍率', 0, 0, 1.5, c.id);
      for (const j of run.jokers)
        if (j.id === 'moon' && c.rank === 12) add('月后', '+13 倍率', 0, 13, 1, c.id, j.uid);
    }
  }
  for (const j of run.jokers) {
    let cb = 0,
      mb = 0,
      x = 1;
    switch (j.id) {
      case 'smile':
        mb = 4;
        break;
      case 'pair':
        if (e.pair) mb = 8;
        break;
      case 'triple':
        if (e.triple) mb = 20;
        break;
      case 'flush':
        if (e.flush) mb = 18;
        break;
      case 'straight':
        if (e.straight) cb = 100;
        break;
      case 'chips':
        cb = 80;
        break;
      case 'double':
        if (e.pair) x = 2;
        break;
      case 'minimal':
        if (played.length <= 3) x = 2;
        break;
      case 'growth':
        mb = j.value;
        break;
      case 'scholar':
        mb = run.counts[e.hand] * 3;
        break;
      case 'bank':
        mb = Math.floor(run.money / 5) * 4;
        break;
      case 'last':
        if (run.hands === 1) x = 3;
        break;
      case 'wanderer':
        x = 1 + run.skips * 0.35;
        break;
    }
    if (cb || mb || x !== 1)
      add(
        jokerDef(j.id).name,
        cb ? `+${cb} 筹码` : mb ? `+${mb} 倍率` : `×${Number(x.toFixed(2))} 倍率`,
        cb,
        mb,
        x,
        undefined,
        j.uid,
      );
  }
  for (const c of e.scoring)
    if (c.enh === 'glass' && !debuffed(run, c) && random(run, 'effect') < 0.25) {
      run.cards = run.cards.filter((v) => v.id !== c.id);
      add('玻璃破碎', '永久移除', 0, 0, 1, c.id);
    }
  return {
    hand: e.hand,
    name: e.name,
    chips,
    mult,
    total: Math.floor(chips * mult),
    trace,
    played: structuredClone(played),
  };
}