0.2.5-dev: merge claude/036-sim

# Conflicts:
#	CHANGELOG.md
#	docs/history/0.2.5.md
#	test/golden/matches.json

docs/SIM.md

@@ -554,7 +554,7 @@ returns their current `weight` (including modifiers). The same tick's count and
 list and budget (DESIGN §28.27); this is local to the kit, not a change to general displacement.
 
 **Hit areas (`body.js`, user playtest #5 item 10).** A regular enemy is a point: in a grid range when the tile of its
-position (`round(y)`, `round(x)`) is a range tile, in a radius when its position is (DESIGN §3). A huge enemy (巨型单位:
+position (`roundHalfEven(y)`, `roundHalfEven(x)` — PRTS 作战机制 "四舍六入五成双"; `Math.round` would take 2.5 to 3) is a range tile, in a radius when its position is (DESIGN §3). An enemy held on the field edge is inset by `FIELD_EDGE_INSET` (1/1048576) [ASSUMED] so that rounding keeps it on the edge tile; movement, knockback and a unit's standing tile for range keys still use `Math.round` (§30.20). A huge enemy (巨型单位:
 `enemy.hitArea` from data/enemies.json `hitArea` — 假想敌：胄 / 管 / 盐风主教昆图斯 / 阿利斯泰尔 / “萨米的意志”, PRTS
 "受击判定区域为长4.95、宽2.95的长方形，向上偏移1.0") is hit anywhere on a rectangle `w` × `h` tiles centred on its position
 moved `dx` columns right / `dy` rows up: it occupies every tile the rectangle overlaps (`bodyKeys` — 5 × 3 tiles; PRTS
@@ -1132,7 +1132,7 @@ Element conventions of the kits (user playtest #5 #3; official term dictionary:
   targeting: { maxTargets, rangeGrid, rangeExtend, priority, allInRange, canHitFly,
                noRangeExtend /* the skill's range ignores the unit's 攻击距离 (rangeExtend): 信仰搅拌机 S3, PRTS 备注 */,
                showOwnRange /* rangeGrid only selects targets, no official range change: the card keeps the unit's own range */ },
-  attack: { dmgType, atkScale, healScale, splashRadius, splashScale, hits, projectile, maxTargets, dmgMul,
+  attack: { dmgType, atkScale, healScale, splashRadius, splashScale, hits, funnelMul, funnelBodyHits, projectile, maxTargets, dmgMul,
             chain: {count, falloff, radius, sluggish}, heal: {mode, count, falloff, hpAtMost /* targets at or below this HP ratio only */}, onHitStatus: {key, duration, value},
             onHit(ctx),                           // once per attack (main target; target may be null for a splash landing)
             onEachHit(ctx) },                     // per victim: main, every splash / chain victim — ctx += { dealt, kind:'main'|'splash'|'chain', isSplash, isChain, main, attackId }
@@ -1217,10 +1217,11 @@ chess_char_2_07_a: (bb) => ({
 ```
 
 **3. Instant burst caster — 至简 `chess_char_3_13_a` 神工意匠** (bb `atk_scale 1.3, ct 2`; next attack 130 % arts, hits
-twice; 2 charges; the funnel profile already ramps damage on the same target):
+twice; 2 charges; the funnel profile's unreleased drones are additional damage that ramps on the same target, and this
+charged attack sets two body hits):
 ```js
 chess_char_3_13_a: (bb) => ({
-  skill: { kind: 'charges', attack: { atkScale: bb.atk_scale, hits: 2, dmgType: 'arts' } },
+  skill: { kind: 'charges', attack: { atkScale: bb.atk_scale, hits: 2, funnelBodyHits: 2, dmgType: 'arts' } },
 }),
 ```
 An AoE instant (德克萨斯 剑雨, bb `stun 2`: two hits of 120 % arts around her + stun) uses `onStart` instead:
@@ -1359,7 +1360,7 @@ header of professions.js).
 | loopshooter | 回环射手 (user playtest #3): every attack throws a boomerang (`ai.js throwBoomerang`, projectile `'boomerang'`) out to the target at 15 tiles/s — it hits on arrival — and back to the thrower's current position at 3.75 tiles/s without damage (PRTS 跃跃 "投射物飞行速度15，返回时飞行速度3.75"); attacks only while holding it (every boomerang thrown caught — "必须回收全部回旋投掷物才可以进行下一次攻击", `unit.trait.boomerangsOut`) and with the attack cooldown ready, so the real interval is the longer of the two; a target dead mid-flight is not hit (it still flies to the last position and back); knocked out / withdrawn ⇒ lost, a redeployed thrower holds a fresh one; 跃跃 S2's extra boomerangs share the one flight (cnt hits); each catch fires `boomerangCaught`, and an attack profile's `boomerangOnward(ctx)` flies it on after the first hit before it turns back — ctx `hit` (a hit of the same attack), `comeBack(x, y)` once (a content error sends it back from the hit point): 娜仁图亚 S1 bounces, S2 dashes on and hits on its way back (kits/ops/op-narant.js) |
 | reaperrange | hits every enemy in range; ×1.5 (bb atk_scale) on the trait front grid (or its own line ahead) — both along its direction |
 | chain | chain N (trait text/bb max_target) with −15 % per jump (bb chain.atk_scale), 1.7-tile jumps (constants.js CHAIN_RADIUS, PRTS 溅射半径一览: 链术师 1.7; 1.8 until 0.1.1), sluggish on each hit |
-| funnel | drone damage 20 % → +15 %/hit on the same target → 110 % (bb init/delta/max) |
+| funnel | normal attack: one 100 % ATK body hit plus separate drone additional damage, 20 % → +15 %/hit on the same target → 110 % (bb init/delta/max; modules can change init/cap). `funnelMul` holds the drone ramp; `dmgMul` applies to both. Extra drones (`hits`) do not duplicate the body; an unreleased skill attack can set `funnelBodyHits` (至简 S2: two body hits and two additions). Body and additions share an `attackId`, but only the body is `isAttack`; additions carry `addition, funnel`. [ASSUMED] body instances first at the existing impact, one ramp per volley. A skill that only buffs or retargets the normal attack keeps the body; `isSkill` does not remove it. `funnelBodyHits: 0` is drone-only (荒芜拉普兰德 S2). 耶拉 S2 detaches `funnelMul`: one 100 % `isAttack` body in range, the unreleased addition off, and `1 + attack@cnt` arts skill drones (`kjera:drone`, `isSkill`, not `isAttack`) that keep the lock until the enemy dies or the skill ends. [ASSUMED] Those drones use the trait ramp; her blackboard has no drone scale. The base form continues the per-target ramp (one step per volley on a shared target) and writes it back; the hidden form restarts each drone at init and does not write the scales back. [ASSUMED] No flight delay; an untargetable lock is dropped and retargeted; stun and disarm do not pause the drones. 澄闪's skills and 荒芜拉普兰德 S3 stay on their own `dealDamage` paths. A normal deployment resets target, scale and any per-target ramp map to init, including revival against the same living target. A free move (`moveRedeploy`, the same carry as a 秘术师's stored energy and 乌尔比安 S3) keeps the ramp. An in-flight drone recomputes the ramp on impact. 洛洛 S2 detaches this multiplier from new body shots and inherits the trait ramp in an independent skill tick: `rockr:drone`, arts, `isSkill:true`, `isAttack:false`. Older projectiles cannot change its local ramp. A living selectable lock need not remain in body range; the drone returns on a kill or when the skill ends, and ending hands the ramp back and restores the normal multiplier (§30.19) |
 | mystic | 秘术师 (PRTS 分支特性信息 秘术师, GitHub #181): at its attack check (the attack ready, able to act, not disarmed) with no valid target — no target, or its kit's `canAttack` false (深靛 never picks a bound enemy) — it stores one energy (`storeEnergy`, up to bb times: 3, 深靛's MSC-X 4), an attack action: the attack interval restarts; a full store idles with the attack ready. The energies leave with its next attack that happens (`releaseEnergy` in `performAttack`, after `beforeAttack`: an attack cancelled before its shot keeps them) and land with the main hit, one arts attack hit each (`hitsFn` reads the hit's `info.energy`); a redeployment holds none [ASSUMED]. 维伊 / 黑键 plug their own `storeEnergy` (转置能量, elite energies) into the same check |
 | phalanx | no attack & DEF +200 %, RES +20 (bb) while the skill is off; while on, `rangeAoe`: each attack strikes every selectable enemy on its range at once (blocked enemies included; a stealthed one only when revealed or blocked), the same damage near and far, instant (`'beam'`) — "群体法术伤害" (secondary: Terra Wiki, Phalanx Caster: "attacks hit all enemies within their range"; supporting: PRTS 林 S3 备注 "单次普攻最多触发1次效果" — one normal attack can kill several — the same 锁定攻击范围 shape as the 轰击术师, and PRTS 溅射半径一览 documents no splash radius for it (it omits the 撼地者 too, so this is not proof); no primary source states a target cap; community report E3: it used to be one bolt + a 1.1 splash). 卡涅利安's charged S1 keeps the skill-off trait, 不攻击 included (kit `canAttack`, PRTS 备注) |
 | physician | heal the lowest HP% injured ally in range (a skill `targeting.maxTargets` widens any heal profile) |

docs/design/engine.md

@@ -186,6 +186,33 @@ Profession traits (default behaviours implemented once in the engine, keyed by `
 
 ---
 
+Unreleased funnel drones deal additional arts damage alongside the ordinary attack (PRTS 分支特性信息 驭械术师, §30.17).
+The engine keeps a 100 % ATK body instance and a separate drone instance, each through mitigation and shields.
+`funnelMul` holds only the drone ramp; the attack's `dmgMul` (至简's talent) is shared once. Extra attached drones
+raise `hits`, not the body count; 至简's charged S2 sets `funnelBodyHits` to two. Both share one `attackId`, attack
+hook and SP / charge use; additions have `addition` and `funnel` tags and do not count as `isAttack`. [ASSUMED] Body
+instances precede additions at the existing projectile impact; consecutive hits keep one ramp per volley. A skill
+that only buffs or retargets the normal attack keeps the body; `isSkill` is not the switch. `funnelBodyHits === 0`
+is drone-only (荒芜拉普兰德 S2): the ramp stays inside those hits. 耶拉 S2 detaches `funnelMul` the way 洛洛 S2 does:
+one 100 % body inside her range, the unreleased addition off, and the released drones as separate skill hits that
+keep the lock until the enemy dies or the skill ends (§30.17). 澄闪's skills stay on their own `dealDamage` paths.
+
+Funnel ramps return to the initial scale on a normal deployment, including automatic revival against the same living
+target (§30.18). The reset clears the current target, the scale and any per-target ramp map, and leaves other trait
+state alone. A free move (`moveRedeploy`, the same carry as a 秘术师's stored energy and 乌尔比安 S3) keeps the ramp.
+An in-flight shot recomputes the ramp when it lands, so a projectile launched before the reset can still step the new
+ramp.
+
+洛洛 S2 releases its trait drone into an independent skill tick (§30.19). Acquisition uses the body's normal target
+selection; a living selectable lock stays valid outside the body's range and returns only when that enemy dies or the
+skill ends. The body retains its own ranged ordinary attacks. The released ramp inherits the trait state but is
+isolated from older projectiles, and while it is out the unreleased addition is off. Ending the skill returns that
+ramp to the trait and restores the normal multiplier and the overload cap. S1 and other operators' funnel attacks keep
+their existing paths. [ASSUMED] There is no flight delay; an untargetable lock is dropped and retargeted; body control
+does not pause the released drone.
+
+---
+
 ## 7. Content modules (server/sim/content + match/effectsMeta handlers)
 
 Each domain file `server/sim/content/{tokens,bonds,garrisons,items,bands,enemies,bosses,devices,choices}.js` exports `install(battle)` (battle side; called once per Battle by `content/index.js → installContent`) and `registerMeta(registry)` (prep side; called once at server boot by `match/effectsMeta.js`, API documented in `docs/META.md`). Kits live one per file in `content/kits/ops/` (`export default { [baseChessId]: (bb, chess, def) => Kit }`), listed in `content/kits/index.js` (guide: `content/kits/README.md`). Content must be **data-driven from blackboards** (numbers never hard-coded when a blackboard key exists). Every effect gets at least one unit test in `test/content/*.test.js` using the `test/helpers/battleHarness.js` harness (provided by sim-core).

docs/design/match.md

@@ -129,6 +129,10 @@ adjusted count and reset scope stay limited to its own operators; the DIY export
 [ASSUMED] Bot purchasing applies one soft 18-point penalty to non-elite, non-DIY tier V/VI shared-pool cards whose
 active bonds overlap another living teammate's opening strategy. Human and AI teammates are treated equally; it
 neither reserves stock nor prevents a stronger purchase. Existing strategy presets and rehearsal counts are unchanged.
+A living teammate's selected strategy also soft-reserves its bonds for bot strategy selection and focus planning
+before any member is deployed (§30.21). The reservation ends when that teammate is eliminated. It does not hard-exclude
+a strategy, reserve stock, or stop an immediate merge. A reserved strategy keeps a quarter of its unreserved draw
+weight (`SOFT_BAND_RESERVE` = 0.25), so it can still be chosen. Mode-inactive bonds stay weight 0 (DESIGN §21.26).
 
 [ASSUMED] AI reactions are cosmetic social choices, enabled by default and disabled with `SP_BOT_EMOTES=0`. Only
 mixed human/AI matches emit them, through the existing whitelist and cooldown. A human emote gets at most one eligible

docs/history/0.2.5.md

@@ -521,3 +521,186 @@ level-6 offers match the previous roll, including the one that shows the tier-6
 allowed. The digest records
 shop draws, fielded pieces, board hashes and the rng state, not an untaken reward card, so the stored scenario does
 not move. The release-relative total against 0.2.4 stays 46.
+
+### 30.17 Funnel normal attacks keep a body hit
+
+PR #537 by @Xinglan233. [PRTS 分支特性信息 驭械术师](https://prts.wiki/w/分支特性信息/data) says a drone that has not
+been released by a skill deals additional damage on top of the operator's attack: 20 % ATK at first, +15 on the same
+target, cap 110 %. A skill-released drone deals skill damage.
+
+The profession used to return that ramp as the whole normal-attack multiplier, so the body hit was missing.
+`resolveHit` now keeps a 100 % ATK body instance and separate drone instances. `funnelMul` holds only the drone ramp;
+an attack's `dmgMul` (至简's talent) is applied once to both. Extra attached drones raise `hits`, not the body count.
+至简's charged S2 sets `funnelBodyHits`, so two body hits and two additions share one ramp step. Both share one
+`attackId` and one attack hook; only the body is `isAttack`. Additions carry `addition` and `funnel` and are not also
+emitted as a normal attack.
+
+[ASSUMED] Body instances precede additions at the existing projectile impact, and a multi-hit volley takes one ramp
+step. Ordinary attacks and any skill that only buffs or retargets the normal attack keep the body. `info.isSkill` is
+not the switch: every attack or targeting override sets it. `funnelBodyHits === 0` means the attack is drone-only
+(the ramp stays inside those hits and no body is added). 荒芜拉普兰德 S2 sets that. 至简 S2 sets `funnelBodyHits`
+to two, so two body hits and two additions still share one ramp step.
+
+耶拉 S2, base and hidden, follows the 洛洛 S2 split. `skchr_kjera_2` (docs/research/03-operators.md) says 自身与浮游单元
+攻击, and the lock lasts until the enemy dies or the skill ends. While it runs, `funnelMul` is detached, so her own
+shot is one 100 % `isAttack` hit inside her range and the unreleased addition is off. `1 + attack@cnt` drones tick
+on their own (`kjera:drone`, arts, `isSkill`, not `isAttack`) and may stay outside her range. Cold is rolled once
+on the body and once on each drone hit. Ending the skill restores the multiplier.
+
+[ASSUMED] Those released drones use the trait ramp (20 % → +15 % on the same target → the cap). Her blackboard has
+no drone scale; the branch page gives that ramp to drones that were not released. The base form continues its
+per-target ramp, and two drones on one enemy in the same tick take one step. That map is written back when the skill
+ends. The hidden form restarts each drone at the initial scale, and those scales are not written back onto the single
+trait ramp. There is no flight delay. A lock that can no longer be targeted is dropped and the drone retargets. Stun
+and disarm do not pause the released drones. An in-flight shot from before the skill can still step the live ramp;
+the skill keeps its own copy, and a shot that lands after the skill ends can step the restored ramp.
+
+[ASSUMED] 荒芜拉普兰德 S1 says 释放浮游单元 and does not say she stops attacking. The toggle is read as a retarget of
+the unreleased attack: one body hit plus the two additions, at the raised ATK. A 洛洛-style release is not used.
+澄闪's skills and 荒芜拉普兰德 S3 stay on their own `dealDamage` paths. 澄闪 S3 and the skill-drone simulator on
+淬羽 are unchanged.
+
+Kits that stored the ramp on `dmgMul` (至简, both 耶拉 forms, 澄闪 S2) now store it on `funnelMul`.
+
+Tests: `test/sim/funnel-body.test.js`, and the funnel cases in `kits_t3`, `kits_t4`, `kits_t6`, `kits_alt_t6`,
+`kits_alt_t2` and `op_gdglow`. The golden moves from this correction, measured against the candidate after §30.22,
+are §30.23.
+
+### 30.18 Redeploy resets the drone ramp
+
+PR #536 by @Xinglan233. The same branch page says that changing target, or redeploying the operator, restores the
+drone damage to its initial value at once.
+
+`installFunnel` resets `funnelTarget`, `funnelScale` and the per-target `funnelMap` (耶拉 / 至简) on a normal
+deployment, including automatic revival against the same living target. A free move (`moveRedeploy`, the same carry
+as a 秘术师's stored energy and 乌尔比安 S3) keeps the ramp. An in-flight drone still applies the ramp it computes on
+impact, so a shot launched before the reset can step the new ramp. That limit is documented and not changed.
+
+Tests: `test/sim/funnel-redeploy.test.js`, `test/match/funnel-redeploy.test.js`.
+
+### 30.19 洛洛 S2 keeps its lock outside her range
+
+PR #535 by @Xinglan233. The official skill table `skchr_rockr_2`, as recorded in `docs/research/03-operators.md`,
+says the released drone stays locked until the enemy is killed or the skill ends, then returns. Leaving her attack
+range is not a return condition. The branch page says a skill-released drone deals skill damage, and that additional
+damage belongs to drones that were not released.
+
+S2 now runs one independent skill tick (`rockr:drone`, one drone at both ranks). While the skill is up the trait
+multiplier is detached, so new body shots are ordinary attacks and the unreleased addition is off. The drone's hits
+are arts skill damage (`isSkill`, not `isAttack`). It inherits the trait ramp on its own copy, so an older projectile
+cannot change that ramp. A living selectable lock stays valid outside the body's range. Ending the skill writes the
+ramp back and restores the multiplier and the overload cap. S1 and other operators' funnel attacks keep their
+existing paths. 立于磐石 is unchanged.
+
+[ASSUMED] There is no flight delay. A lock that becomes untargetable is dropped and the drone retargets. Body control
+(stun and the like) does not pause the released drone.
+
+Tests: `test/content/rockrock-s2-lock.test.js`, and the 洛洛 case in `kits_t1t2`.
+
+### 30.20 Hit tiles use half-even rounding
+
+PR #520 by @Cloudnyco. PRTS 作战机制 (oldid 433935, 「碰撞体积与位置识别」) says the struck unit's coordinates are
+rounded half to even (四舍六入五成双) onto the tile they occupy. `Math.round` sends an exact .5 toward +∞, so an enemy
+held on an outer half-tile was indexed off the board and dropped from the hit index.
+
+`roundHalfEven` is used for hit tiles only: `body.js` `posKey`, the point cases of `bodyOnTile` and `bodyTileReach`,
+the point-enemy index in `battle/queries.js`, and `targeting.js` `tileKeyOf`. Movement, knockback, `ai.js`, a unit's
+standing tile for range keys, and `onFrontLine` still use `Math.round`. #519's signed-zero case in `powi` was already
+on this candidate and is left as it is.
+
+[ASSUMED] `FIELD_EDGE_INSET` = 1/1048576 pulls a clamped enemy just inside the outer half-tile, so half-even rounding
+keeps it on the edge tile. An inset of 1/1024 was rejected because it moved unbalance steps. The inset has no
+official source.
+
+Tests: `test/sim/hit-tile-round.test.js`, `test/sim/detmath.test.js`, the edge landing in
+`feedback5-raid-own-board`, the 连星 probe in `op_wang`, and the 麦哲伦 probe in `feedback5-wv-summon-triggers`.
+
+### 30.21 Bots soft-reserve a living teammate's opening bonds
+
+PR #518 by @IceCodeNew, for issue #514. This is not an official rule. It extends the accepted #407 card penalty.
+
+Opening-band choice and focus planning used to ignore a living teammate's selected strategy until someone from it was
+deployed, so a bot could take that faction's high cards. A living teammate's strategy now soft-reserves its bonds for
+both choices, before any member is deployed. The reservation ends when that teammate is eliminated (`alivePlayers`).
+It does not hard-exclude a strategy, reserve stock, or stop an immediate merge. A reserved band's draw weight is a
+quarter of its unreserved weight (`SOFT_BAND_RESERVE` = 0.25) and stays above zero, so the strategy can still be
+drawn. Focus planning applies the existing −6 teammate penalty to those bonds as well. Mode-inactive bonds stay
+weight 0 (DESIGN §21.26). A solo match has no teammate to reserve against. The shared-pool −18 card penalty is
+unchanged, and a stronger merge can still win it.
+
+[ASSUMED] The quarter weight is a project choice. The PR text called the reservation soft; its diff hard-zeroed the
+weight. This candidate follows the text. The reservation is equal for human and AI teammates.
+
+Tests: the two `#514` cases in `test/match/bot-smarter.test.js`. One proves the focus leaves the reserved bond while
+the teammate lives and returns after elimination. The other proves a reserved strategy is still drawn, and drawn more
+often once that teammate is eliminated. The existing card test still shows a merge outscoring the −18 penalty.
+
+### 30.22 Golden changes after the funnel, hit-tile and bot-reservation ports
+
+All 287 scenarios were recomputed once after §30.17–§30.21 and compared with this candidate before those ports
+(`HEAD` `7fd0478d`, `git show HEAD:test/golden/*.json`). No scenario was added or removed. 43 digests differ from
+that candidate. They are additional to §30.9 and §30.16.
+
+Against released 0.2.4 the total is now 64. Of the previous 45, 21 are byte-for-byte the digests already on this
+candidate and are not repeated below: `roster-011`, `roster-012`, `roster-013`, `roster-032`, `roster-033`,
+`roster-034`, `roster-039`, `roster-040`, `roster-043`, `bond-maniShip-high`, `bond-yanShip-low`,
+`boss-boss_2-pair`, `boss-boss_5-solo`, `hidden-boss_8-pair`, `hidden-boss_9-solo`, `solo-NORMAL-2`,
+`coop2-NORMAL-3`, `solo-HARD-9-boosted`, `coop2-ABYSS-10-boosted`, `standin-06`, `standin-07`. The other 24 of
+those 45 moved again, and 19 scenarios that still matched 0.2.4 on this candidate now differ.
+
+Opening strategy ids do not change in any of the 20 match digests. A solo match has no teammate, so §30.21 cannot
+move one. Co-op seeds keep the same `bandId` and the same bot-draw counts except `coop4-ABYSS-7`. The recorded
+match moves are battle totals from §30.17–§30.20, and the later gold and LP those totals change. No isolated
+counterfactual was re-run; the groups below follow who is actually on the board.
+
+| Cause | Changed scenarios |
+|---|---|
+| Funnel body hit plus redeploy reset, and 洛洛 S2's independent lock (§30.17–§30.19). These boards include 洛洛 | `roster-004`, `roster-005`, `roster-023`, `roster-024`, `bond-victoriaShip-low`, `bond-victoriaShip-high` |
+| Funnel body hit plus redeploy reset (§30.17–§30.18). 至简 and/or 耶拉, not 洛洛 | `roster-007`, `roster-009`, `roster-026`, `roster-028`, `bond-deputShip-low`, `bond-emptyShip-low`, `bond-kjeragShip-high`, `bond-maniShip-low`, `bond-miraShip-low`, `bond-sargonShip-high`, `bond-soloShip-low`, `bond-visiShip-low` |
+| Same body hit and redeploy reset on 荒芜拉普兰德 | `roster-017`, `roster-019`, `roster-036`, `roster-046`, `roster-047`, `boss-boss_3-pair`, `boss-boss_5-pair`, `boss-boss_7-pair`, `hidden-boss_9-pair` |
+| 澄闪 DIY: the normal attack is a body hit plus one drone addition (§30.17) | `diy-098`, `diy-099` |
+| Hit-tile half-even rounding and the edge inset (§30.20). No funnel operator is deployed; the damage total stays 1388100 and the hook counts and the snapshot sample at index 27 move | `standin-04` |
+| Full matches. Opening bands are unchanged. Final lineups include a funnel operator, except `coop2-HARD-4` (both seats eliminated, lineup empty) and `coop3-ABYSS-5` (the surviving lineup has none), whose first divergence is round 7 and round 5; those two are the hit-tile change, or a funnel operator who is not left in the stored lineup | `solo-FUNNY-1`, `solo-FUNNY-2`, `solo-NORMAL-1`, `solo-HARD-1`, `solo-ABYSS-1`, `coop2-HARD-4`, `coop2-NORMAL-1-coverage-standins`, `coop2-NORMAL-5-coverage-diy`, `coop2-NORMAL-8-serverrun`, `coop2-NORMAL-70-diy`, `coop3-ABYSS-5`, `coop4-FUNNY-6`, `coop4-ABYSS-7` |
+
+Result flips inside that match list: `solo-NORMAL-1` defeat → victory (team LP 0 → 2); `solo-FUNNY-1` team LP 15 → 23
+and `solo-FUNNY-2` team LP 8 → 23, both still victories, with every settled round row unchanged; `coop2-NORMAL-8-serverrun`
+team LP 26 → 27; `coop4-ABYSS-7` eliminated at round 12 → defeat at round 13, and its shop and bot draw counts change.
+The other matches keep the same end reason. `standin-04` is the only battle in this set with no funnel operator on
+the board.
+
+### 30.23 Golden changes after the skill-only funnel body correction
+
+All 287 scenarios were recomputed after the §30.17 correction (a skill that only buffs or retargets keeps the body;
+耶拉 S2 uses the 洛洛 split) and compared with this candidate after §30.22 (`HEAD` `e0f37718`,
+`git show HEAD:test/golden/*.json`). No scenario was added or removed. `fields`, `standins` and `diy` are unchanged
+(澄闪 stays on `dealDamage`). 19 digests differ. They are additional to §30.9, §30.16 and §30.22. Seventeen of them
+already moved in §30.22 and move again. `roster-038` and `coop2-NORMAL-14-standins` did not move in §30.22.
+
+Opening strategy ids do not change in any of the 20 match digests. No isolated counterfactual was re-run. The roster
+and bond rows name the skill index the corpus assigns: 耶拉 index 1 is 心随意动, 荒芜拉普兰德 index 0 is 慵怠者悲鸣.
+至简 is on two of those roster boards at index 1; her S2 already kept two body hits, and her totals move because the
+fight around 耶拉 changed.
+
+| Cause | Changed scenarios |
+|---|---|
+| 耶拉 S2, base form, skill index 1. `roster-007` also fields 至简 S2 | `roster-007`, `roster-009` |
+| 耶拉 S2, skill index 1. No 荒芜拉普兰德 on the board | `bond-emptyShip-low`, `bond-kjeragShip-high`, `bond-miraShip-low`, `bond-soloShip-low` |
+| 荒芜拉普兰德 S1, skill index 0. The toggle keeps one body hit and both unreleased additions | `roster-036`, `roster-038` |
+
+Battle-total flips in that table: `roster-007` killed 132 → 137, leaks 41 → 37, coins 4 → 6, deaths 11 → 10, damage
+234357 → 243212 (耶拉's own damage 9204 → 17443; 至简 8936 → 9558). `roster-009` keeps the same kills and leaks;
+耶拉's damage 2 → 3 and 至简's kills 28 → 29, damage 7594 → 7168. `roster-036` killed 75 → 76, leaks 55 → 54,
+damage 1160465 → 1189341 (荒芜拉普兰德 60604 → 99946, kills 2 → 3). `roster-038` damage 3467641 → 3468742
+(荒芜拉普兰德 kills 4 → 14, damage 106163 → 187571). The four bonds keep the same kills and leaks. `bond-emptyShip-low`
+healing 381 → 362; 耶拉's damage 6585 → 11450 (kills 1 → 3), `bond-kjeragShip-high` 6927 → 16312,
+`bond-miraShip-low` 10165 → 18617 (kills 2 → 4), `bond-soloShip-low` 1963 → 2764.
+
+Match end and the final lineup. A bot's chosen skill is not stored. Where the final lineup still contains 耶拉, her
+default skill is S2, which is the skill this correction changes.
+
+| Final lineup | Changed scenarios and the recorded end |
+|---|---|
+| 耶拉, lineup unchanged | `solo-FUNNY-1` (`3_20_b`): victory, team LP 23 → 27; only round 8's bond layers move (steadShip 34 → 35). `solo-FUNNY-2` (`3_20_a`): victory, team LP 23 → 29; all eight stored round rows are identical, so the LP change is the boss round. `solo-NORMAL-1` (`3_20_b`): victory, team LP 2 → 11; first divergence round 10 (kjeragShip 13 → 14). `solo-HARD-1` (`3_20_a` and 至简 `3_13_a`): still a defeat, team LP 0, boss pool 215042 → 212054; first divergence round 8, the board hash. `coop2-NORMAL-8-serverrun` (ai_1 `3_20_a`): victory, team LP 27 → 37 (ai_0 LP 10 → 19, ai_1 LP 17 → 18); first divergence round 8, ai_1 killed 22 → 23, leaks 1 → 0. `coop2-NORMAL-5-coverage-diy` (ai_0 `3_20_a`): victory, team LP 33 → 34 (h_0 LP 27 → 28); first divergence round 13, ai_0's board hash, killed 26 → 21, leaks 17 → 22 |
+| 耶拉 was on the pre-change lineup; that seat is then eliminated and the stored lineup is empty | `solo-ABYSS-1`: defeat at round 13 → eliminated at round 12, team LP 0 → null. The pre-change lineup had 耶拉 `3_20_a` and 至简 `3_13_a`. First divergence round 8: LP 27 → 18, killed 19 → 10, leaks 0 → 9. `coop4-ABYSS-7`: still a defeat at round 13, team LP 0, boss pool 4821366 → 3417504. ai_1 is eliminated at round 13; the pre-change lineup had 至简 `3_13_a` and 耶拉 `3_20_a`. First divergence round 8: ai_1 LP 19 → 20, killed 2 → 3, leaks 7 → 6. ai_0's lineup also changes and has no funnel chess id before or after |
+| 耶拉 plus other funnel operators, lineup unchanged, same victory and the same team LP 130 | `coop4-FUNNY-6`: ai_0 耶拉 `3_20_a`, ai_1 荒芜拉普兰德 `6_18_a`, ai_3 洛洛 `2_10_a`. First divergence round 11, ai_0's kjeragShip layers 26 → 23 |
+| No 耶拉 on the final lineup. The diverging round's pieces and skill choice are not stored | `coop2-NORMAL-1-coverage-standins`: still a defeat, team LP 0, boss pool 25040 unchanged. ai_0's final lineup includes 荒芜拉普兰德 `6_18_a`. First divergence round 7, the other seat's miraShip layer 5 → 6. `coop2-NORMAL-14-standins`: victory, team LP 31 → 40 (ai_0 LP 13 → 22). Neither final lineup contains a funnel chess id. First divergence round 10 bond layers (raidShip 26 → 28, steadShip 16 → 18); that round's board hash is unchanged |