feedback5 WE: the 整备区 rules of PRTS 卫戍协议/帮助 §手牌区 (GitHub #82, second part) — a full regular hand refuses every purchase and reward pick, also one whose copy would complete a merge at once ("当常规手牌区全满无空位时，玩家将无法执行使手牌溢出的操作" — "例如招募/购入等通常情况下会增加手牌的操作"; BWIKI 盟约 says the same with no exception; the reporter checked it in the official game), and a free regular slot pulls the 临时整备区 in at once ("常规手牌区出现空位时自动移入"): PlayerState._fillHandFromTemp runs in every recompute, the temp row right to left (the order it fills, [ASSUMED]) into the hand's free slots right to left — after a sale, a deployment from the hand, a merge that consumed hand copies, an item equipped / destroyed / used, a summon stack removed with its owner. invariants.js: temp holds pieces only while the hand is full. The client's refusal path follows (gameLogic.shopBlockReason: 整备区已满 on every card — a one-line change in a file the R5 split moves). Bots: a full hand never tries a purchase, an affordable third copy of a held pair sheds the weakest hand single first (never one of this prep), resolveTemp decides temp right to left. Tests: test/match/feedback5-hand.test.js; merge / hardening / playtest6-elite-to-board / economy / prep-bench / uiFixes updated to the rule. Docs: META §1 Hand, DESIGN §6, PLAYING §3, research 00-INDEX / 01 (the old "a merge-completing purchase is allowed" corrected). Golden: 3 match scenarios moved (coop2-NORMAL-3, solo-HARD-9-boosted, coop2-ABYSS-10-boosted — bot seats that reached a full hand: the merge-completing purchase refused or a single shed first, temp pieces moving in by themselves); every battle digest unchanged

test/match/economy.test.js

@@ -5,6 +5,14 @@ import { ERR, PHASE } from '../../shared/constants.js';
 import { GameData } from '../../server/match/gamedata.js';
 import { DATA, makeMatch, give, giveItem, checkInvariants, chessOfTier } from './harness.js';
 
+/** Fill every free hand slot with distinct plain equipment (nothing merges), so a piece put into temp stays there. */
+function fillHand(ps) {
+  const plain = Object.values(DATA.items).filter((i) => i.itemType === 'EQUIP' && !i.isGolden && i.kind === 'passive').map((i) => i.itemId ?? i.id);
+  let k = 0;
+  for (let i = 0; i < ps.hand.length; i++) if (ps.hand[i] == null) ps.hand[i] = ps.newPiece('item', plain[k++]);
+  ps.recompute();
+}
+
 test('income = min(3 + r, 12) in every mode; funds are lost at prep end (band_cannot keeps them)', () => {
   for (const modeId of ['mode_single_funny', 'mode_multi_normal', 'mode_multi_abyss']) {
     const gd = new GameData(DATA, modeId);
@@ -190,16 +198,21 @@ test('selling: +1 (normal and elite, board or hand), items return to the hand, i
   m.dispose();
 });
 
-test('ready gating: temp must be empty; unready allowed until everyone is ready; actions locked while ready', () => {
+test('ready gating: temp must be empty (a freed hand slot pulls the temp piece in); unready allowed until everyone is ready; actions locked while ready', () => {
   const h = makeMatch({ mode: 'coop', humans: 2, seed: 10 }).start();
   h.toPrep(1);
   const m = h.m;
   const a = h.ps('p_0');
+  fillHand(a);
   const t = give(m, a, chessOfTier(1).find((x) => m.pool.has(x)), 'temp');
+  assert.ok(a.temp.includes(t), 'a full hand: it waits in temp');
   assert.equal(a.privateView().canReady, false);
   assert.deepEqual(m.handle('p_0', { t: 'g.ready', ready: true }), { error: ERR.TEMP_NOT_EMPTY });
-  const free = a.hand.findIndex((x) => x == null);
-  assert.deepEqual(m.handle('p_0', { t: 'g.move', uid: t.uid, to: { area: 'hand', idx: free } }), { ok: true });
+  // destroying a hand item frees its slot: the temp piece moves in by itself (PRTS 卫戍协议/帮助 §手牌区, GitHub #82)
+  const freed = a.hand[3];
+  assert.deepEqual(m.handle('p_0', { t: 'g.destroy', uid: freed.uid }), { ok: true });
+  assert.equal(a.hand[3], t);
+  assert.ok(a.tempEmpty);
   assert.equal(a.privateView().canReady, true);
   assert.deepEqual(m.handle('p_0', { t: 'g.ready', ready: true }), { ok: true });
   assert.deepEqual(m.handle('p_0', { t: 'g.refresh' }), { error: ERR.WRONG_PHASE, detail: 'ready' });
@@ -222,7 +235,9 @@ test('prep deadline (co-op): unready players are auto-readied and their temp is
   const a = h.ps('p_0');
   const id = chessOfTier(1).find((x) => m.pool.has(x));
   const left = m.pool.left(id);
+  fillHand(a);
   give(m, a, id, 'temp');
+  assert.ok(!a.tempEmpty, 'a full hand: it waits in temp');
   assert.ok(m.deadline > h.sched.now(), 'co-op prep is timed');
   assert.equal(Math.round((m.deadline - h.sched.now()) / 1000), m.gd.prepTime(1));
   h.sched.advance(m.deadline - h.sched.now() + 1);