feedback5 WE: 联防 is played on its own map, the escaped template level (GitHub #41, item 3) — act2autochess constData escapedBattleTemplateMapSinglePlayer / MultiPlayer = level_act1autochess_escaped_single / _multi name the level of the 联防 battle, and its map is the field: two road halves (cols 3–9 and 11–17, rows 9–12) joined at col 10, no water, crates or devices (until 0.1.3 the round's stage, opened to both halves). tools/build-data.mjs builds both into data/stages.json after the 11 battle stages (kind 'unite', helpers 1 / 2, weight 0, inactive, no modes, the name 联防阵地（N名玩家） the remake's own label [ASSUMED]; validation ties config.unite.templates to them); regenerated offline, a JSON compare shows only the two added records. unite.js uniteStageId picks the map of the helper count (escaped_single's routes enter at col 10, escaped_multi's at col 18 through (9,10)); match/unitePhase.js fields the 联防 battle on it (the round's stage only with data that lacks it); each helper on its prep tiles, the first of two shifted 8 columns onto the right half as before (the official halves; player_map_lr_offset 8). Client: screens/game.js draws the shown field's own map and restores the board's on leaving it (a 2-line change in a file of the R5 split; render/app.js enterBattle already loads m.field stageId); the dev mock's 联防 follows. The 联防 BGM (PR #110) is unchanged. Tests: test/match/feedback5-unite-map.test.js (both combat modes, 1 and 2 helpers, degraded data), test/data.test.js, test/render/tiles.test.js. Docs: DATA §12, META §4, DESIGN §3, PLAYING §5. Golden: fields unite-1 / unite-2 (the battle's stage → the 联防 map) and the 6 co-op match scenarios with a 联防 round (coop2-NORMAL-3, coop2-HARD-4, coop3-ABYSS-5, coop4-FUNNY-6, coop4-ABYSS-7, coop2-NORMAL-8-serverrun); roster / bonds unchanged (tools/golden.mjs leaves the 联防 maps out of its stage list)

docs/DATA.md

@@ -407,12 +407,19 @@ hidden core `h08_0X`; 联防 `act1autochess_escaped_single|multi`; training `tr0
 Timing: templates have one wave with one fragment, so `time = wave.preDelay + fragment.preDelay + action.preDelay`
 exactly (the builder warns if a multi-fragment template ever appears).
 
-## 12. `stages.json` — `{ [stageId]: Stage }` (11 terrains, 8 active)
+## 12. `stages.json` — `{ [stageId]: Stage }` (11 terrains, 8 active, + the 2 联防 maps)
+
+The 11 battle stages of `stageDatasDict`, then the two **联防 maps** (GitHub #41): act2autochess constData
+`escapedBattleTemplateMapSinglePlayer` / `MultiPlayer` name the level of the 联防 battle (`level_act1autochess_escaped_single`
+/ `_multi`, the wave templates of the same id in `waves.json`), and its own map is the 联防 field — tile for tile the same
+on both: two road halves (cols 3–9 and 11–17, rows 9–12) joined at col 10, the objective at (9,2), no devices or special
+terrain. `server/match/unite.js uniteStageId` fields the 联防 battle on the one of its helper count.
 
 | Field | Example | Meaning |
 |---|---|---|
-| `id`, `name` | `"act2autochess_m01"`, `"战场#05(下半) 源石流发生装置"` | player-facing name from research 05 (the official tables carry none; falls back to id). The build drops bracketed segments containing Latin letters (research notes such as `战场#01 (upper half #01)` → `战场#01`), logs a warning, and fails validation if Latin text remains |
-| `weight`, `active`, `modes` | `50`, `true`, `["mode_single_normal",…]` | match-start pick weight (act1 m05–m07 weight 0) |
+| `id`, `name` | `"act2autochess_m01"`, `"战场#05(下半) 源石流发生装置"` | player-facing name from research 05 (the official tables carry none; falls back to id). The build drops bracketed segments containing Latin letters (research notes such as `战场#01 (upper half #01)` → `战场#01`), logs a warning, and fails validation if Latin text remains. The 联防 maps: `联防阵地（1名玩家）` / `联防阵地（2名玩家）`, the remake's own label [ASSUMED] (no table or PRTS page names them; no screen shows it) |
+| `weight`, `active`, `modes` | `50`, `true`, `["mode_single_normal",…]` | match-start pick weight (act1 m05–m07 weight 0); the 联防 maps: `0`, `false`, `[]` (never a match stage) |
+| `kind`, `helpers` | `"unite"`, `1` | only on the two 联防 maps: the helper count whose 联防 field it is (= `config.unite.templates`; the build fails when they disagree) |
 | `size` | `[19,21]` | |
 | `rows[]` | `rows[9] = "##Errr#rrrSrrr#rrrS##"` | 19 strings, **index = row (0 = bottom)**, one glyph per col |
 | `tiles[glyph]` | `{"tileKey":"tile_road","height":"LOW","buildable":"ALL","passable":"ALL","groundPassable":true,"flyPassable":true,"special":null,"bb":{}}` | actual tile properties of each glyph used. `buildable` is the **effective** deploy type: the level's buildableType, except a tile whose mechanism refuses deployment — 深水区 `tile_deepsea` (PRTS 深水区 地形信息 "部署类型 全部位 … 地形机制 拒绝部署（待补充）"; player report #3 after 0.1.0) — which is `NONE` and keeps the level's value in `buildableType` (`server/sim/grid.js DEPLOY_REFUSED_TILES`, shared with the builder) |

docs/DESIGN.md

@@ -157,7 +157,7 @@ Ownership rule for parallel agents: **only edit files assigned to you**; if you
 - Tile semantics come from `data/stages.json` legend: height (LOW/HIGH), buildable (ALL/MELEE/RANGED/NONE — the **effective** deploy type: the 深水区 `tile_deepsea` refuses deployment, NONE with the level's `buildableType` ALL kept, PRTS 深水区 地形信息 "拒绝部署（待补充）"; an active 特制水上平台 makes its tile deployable in the prep deploy map only, §21.3), ground-passable, fly-only, special terrain (mire, smog, deepsea, infection). The fenced tiles (围墙 `tile_fence_bound` / 围栏 `tile_fence`, legend `b`: LOW, buildable ALL, passable to flyers only) take units, which attack normally from there but block no ground enemy (PRTS 地形机制, §21.23). Melee chess may stand only on LOW tiles with buildable ALL/MELEE — except elite 歌蕾蒂娅 carrying module HOK-Y 淡金坠饰 (`uniequip_003_glady`), who may use the ranged tiles too (owner's decision 2026-10-04; the branch trait 「可以放置于远程位」 is not read, §22.6 reversed); ranged chess on ALL/RANGED **and** on LOW ALL/MELEE tiles ("所有行动内远程干员可部署在近战位"). Tokens follow their own `position`; a summon marked `ownerRange` (狼群, 流形: "只能部署在召唤者攻击范围内") goes only on a tile of its owner's attack range — the loadout grid rotated by the owner's facing around its tile (`PlayerState.summonRange`, §21.3).
 - **Facing (corrected, see research 09 §1.2):** like standard Arknights, every board piece has a direction `dir ∈ UP|RIGHT|DOWN|LEFT` chosen with the 4-direction deploy wheel after dropping it on a tile (also re-orientable in place); default `RIGHT`; persists across rounds. Range grid entries are `[dRow, dCol]` relative to facing RIGHT and are rotated: RIGHT `(dr,dc)`, UP `(dc,−dr)`, LEFT `(−dr,−dc)`, DOWN `(−dc,dr)` (row 0 = bottom); `rangeExtend` applies along +dCol before rotating — to a running skill's range too, unless that skill ignores 攻击距离 (`targeting.noRangeExtend`, 信仰搅拌机 S3, §21.16). The right-side Final Assault player is mirrored col `c→20−c` with RIGHT↔LEFT (UP/DOWN unchanged).
 - **Range test:** an enemy is inside a grid range if the tile containing it (`round(y), round(x)`) is one of the range tiles; a huge enemy (data `hitArea`: 巨型单位, a 4.95 × 2.95 rectangle moved 1.0 up) if any tile its hit rectangle overlaps is one (PRTS 作战机制 "巨型BOSS单位的每一个占据的格子都可以让其本身通过格子判定"; `sim/body.js`, §19.4). Radius ranges (enemies, auras, AoE) use Euclidean distance in tiles — to a huge enemy's rectangle [ASSUMED] — except splash around a struck target, a 中点判定 on positions (PRTS 作战机制 "中点判定…案例：阻挡，酒神1天赋的1.3溅射半径"). A ranged enemy's normal attack takes an ally whose collider (radius 0.25, PRTS 作战机制 §碰撞体积 "我方干员碰撞体积基本均为以0.25格为半径的圆形") touches its range circle: centre distance ≤ `rangeRadius` + 0.25 (`constants.js ALLY_COLLIDER_RADIUS`, `ai.js enemyAttack`; §20.4).
-- **Fields at runtime:** a `Battle` receives a **field rect** (rows/cols subset) and the full stage grid. Normal battles use rows 9–12 × cols 0–10; unite uses rows 9–12 × cols 0–20; boss uses rows 0–5 × cols 0–20 (solo boss uses the left half only). Pathfinding never leaves the rect.
+- **Fields at runtime:** a `Battle` receives a **field rect** (rows/cols subset) and the full stage grid. Normal battles use rows 9–12 × cols 0–10; unite uses rows 9–12 × cols 0–20 — on its own map, the escaped template's (stages.json `kind: 'unite'`, `unite.js uniteStageId`; GitHub #41), not the round's stage; boss uses rows 0–5 × cols 0–20 (solo boss uses the left half only). Pathfinding never leaves the rect.
 - **Speed:** `tilesPerSecond = moveSpeed × MOVE_SCALE` with `MOVE_SCALE = 0.5` (in `sim/constants.js`, tunable).
 
 ---

docs/META.md

@@ -663,7 +663,10 @@ helpers = `unite.js helperOrder` (research 08 §5, PRTS 卫戍协议/帮助 §
 chosen by most units on the field (downed included) > an active bond > most standing units > seat; the pair ordered by
 units > active bond > Σ active layers > standing > seat (LP plays no part), the first one on the right-hand field
 (colOffset +8, where escaped_multi enters), the other colOffset 0; the escaped template of that size routes the leaked
-enemies by slot class; helpers' operators carry
+enemies by slot class, and its own map is the field (`unite.js uniteStageId`: stages.json `act1autochess_escaped_single` /
+`_multi`, two road halves joined at col 10 — no water, crates or devices of the round's stage, no band map characters:
+the level has no predefined ones; the round's stage only with data that lacks them; GitHub #41), each helper's pieces
+on their prep tiles; helpers' operators carry
 `{ hpPct, sp }` from `unitsEnd` ("阵地以其当前状态": the HP ratio and the 技力 only — a skill running at the end enters
 switched off; summon pieces `{ sp }`, "召唤物仅修改技力"); an operator knocked out at the end of the helper's own
 combat carries `{ down: true }` (PRTS 卫戍协议/帮助: "部署完成后…上一阶段为退场状态的干员强制退场"): deployed, then forced out

docs/PLAYING.md

@@ -83,6 +83,7 @@
 某回合**有人漏怪、又有人完美作战**（全歼且无漏怪）时触发：最多 2 名完美作战的队友带着自己的阵容（与官方相同，只保留作战结束时的生命比例和技力：作战结束时还开着的技能在联防开场是关着的，技力是开技能后剩下的值，通常为 0；召唤物只保留技力；作战结束时已被击倒的干员在原位倒地（阿戈尔的开场吞噬仍把它当作站着的干员计算标记与基础攻击力、阻挡数，之后它照常退场），按官方的「强制退场」以完整的再部署时间重新倒计时，时间到且部署费用足够后照常再部署——联防较短时可能来不及再部署；机变「征召」这类开战时生效的再部署时间减免同样计入），迎击其他玩家漏掉的全部敌人。盟约层数按本回合自己作战结束时达到的层数（即盟约栏显示的层数）计算，联防中不再叠加层数；这些层数在结算时只计入一次。
 
 - 参加者按官方规则挑选：场上单位最多 > 有已激活的盟约 > 未倒下的单位最多 > 座位靠前（与 LP 无关）；两人参加时，排在前面的一位（再比较激活盟约的层数总和）在右半场「率先迎敌」。
+- 联防在官方的**联防专用地图**上进行（与官方相同，不是本回合的战场）：一整片道路，没有水池、箱子、装置等地形；干员按休整期的位置站好。一人协防时敌人从中间的入口进入左半场；两人协防时敌人从最右侧进入，先经过右半场，再穿过中间进入左半场。
 
 - 只有完美作战的队友能参与联防；联防中**盟约不会叠加层数**。
 - 联防中击杀悬赏敌人，资金归击杀者。