Commit Graph
118 Commits
Author SHA1 Message Date
slaguru666andClaude Opus 5 8f3e1ff48e CLEAN GROUND: re-pin EXPOSURE against the corrected harness
The table was measured at 5450521 and marked due for re-measurement, because R-264 changed
what simulate.mjs measures: hit location by body plan rather than species, armour per
location rather than one scalar, and flyers grounded by a lost wing. Re-run at 6f33525
with the cast, counts, runs and seed the section already declares.

The finding the section exists to publish is unchanged — the understudy still cannot hurt
six agents (0.55 hurt, 0.01 down, 0.0% wiped) and the curve between six and ten of the
column is still the steep part. What moved is the cost of fighting the column, and the
reason is the armour fix rather than anything about the column: a torso vest no longer
protects a head, so every unhelmeted agent is easier to hurt.

  six of the column   8.6% -> 14.8% wiped, 2.38 -> 3.03 down, 1.18 -> 1.55 deaths/run
  ten of the column  83.5% -> 90.8% wiped, 5.69 -> 5.87 down
  six hollow men      0.15 -> 0.42 down, 12 -> 13 rounds

Both spot-checked by running the published command rather than my own script, which is the
claim the section makes to a reader.

This file is timevans-c0's work and the re-measurement was its open note; it committed v0.7
first, so this lands as a separate commit on top rather than entangled with it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:52:09 +01:00
slaguru666andClaude Opus 5 6f33525b3a CLEAN GROUND v0.7: pass 2's seven fixes, and an opposed roll the game has not got
Desk pass 2 stressed Act Four across five contrarian branches at seed 9314 and is
committed alongside. The fixes from pass 1 held — beat 3's ungated tell worked and
the four-beat spine stopped the sprawl — but the stress found seven more holes.

The serious one: rehearsal step 5 is beat 3's guaranteed fallback, and in branch C
both sides rolled successes, which rules.mjs has no way to resolve. It defines no
opposed roll at all, while the hollow man's tactics text, slice-text.mjs and this
scenario all ask for one. Same class as Scent and Science (Botany): content naming
a mechanic the engine cannot perform.

GM ESSENTIALS now carries a SCENARIO-LOCAL ruling so the case is playable — both
roll, better band wins, ties to the agent, both fail and nothing happens — using
only banding the game already has, labelled a local ruling rather than a rule.
rules.mjs is untouched: whether the system gains a real opposed roll is not a
scenario's call, it is logged as an open question, and the text says to delete the
local ruling if that rule ever lands.

Verified against rules.mjs's own banding rather than by eye. Branch C now resolves
to Okonkwo resisting on equal bands. Branch D, with fix 7, has the understudy
prefer Ashcroft if he accepted THE OFFER, resisting at Difficult —
applyDifficulty(85,"difficult") is 42, the system's own grade and not a number I
invented — which finally makes the fiction and the numbers agree, because a
compromised anchor was previously the hardest man in the room to take.

Also in: the early-kill branch, which pass 2 measured at ten minutes of act and
thirty-five of dead air, now continues as Braithwaite's twenty minutes over a body
wearing Prichard's face, with nobody having yet asked where the real Prichard is;
a miss for Psychology, since the best line in the document cannot sit behind one
40% roll; a critical result for Borrowed Authority, which happens one roll in
twenty-five; step 5's target named as the lowest POW in the room, Okonkwo at 55%,
because a thing that has practised thirty years takes the easiest file; and one
sentence saying the hollow man's anchor immunity does NOT transfer, set up by
Ashcroft being skipped in Act Three so that he draws the wrong conclusion.

The EXPOSURE table is marked correct-as-of-5450521 and still needs re-pinning: the
harness rewrite landed at ad5fd57 and moved two of its four creatures. Not done
here, because it was a note in pass 2 rather than one of the seven.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:50:20 +01:00
slaguru666andClaude Opus 5 ad5fd57568 The harness was fighting a different animal (R-264)
Reading a narrated supporter fight showed it being hit on armR and head. It has wings; it
has never had arms. Three defects, all in the pipeline every published number comes from.

1. It located hits by species, not body plan — simulate.mjs read defender.species where
   the game writes spec.bodyPlan ?? spec.species ?? "baseline" into speciesProfile
   (build-packs.mjs:294). The barghest, kelpie and church grim were fought on two legs
   with arms, and the supporter with no wings, so the fight its tactics call the one the
   agents can win could not occur in a measured fight.
2. Armour was one scalar for the whole creature, and the harness's locations had no
   armour field. Bare wings, the grounded halving and the vital exemption — R-254 and
   R-255 — were invisible to every number. Worn armour was summed the same way, which put
   a stab vest on a cleaner's head.
3. Nothing was ever grounded: a wing could be ruined and the creature kept flying.

Fixed in the game's order — locate, then apply what that location carries, every term
imported from rules.mjs. A ruined wing calls groundedPlanFor and the wounds carry across
by severity through remapLocationDamage, the function _preUpdate uses.

A bug of mine no guard would have caught: remapLocationDamage returns { damage, moved,
rescaled } and my first draft passed the whole object where a damage map was expected, so
every wound a creature carried was forgiven the moment it came down. check-lethality would
have passed it — fewer wounds means a longer fight, which reads as a number moving, and
this commit moves numbers. Found by probing a landing by hand.

20 of 47 creatures moved, 18 deadlier and 2 less. The supporter goes 69.3% -> 25.1% wiped,
3.38 -> 2.16 down, second deadliest to fourth: it was being measured as a 30-hit-point
creature in uniform armour 9 that could not be grounded. The small rises elsewhere are the
party's armour no longer covering locations it never protected.

check-focus then caught the page overclaiming, which is what it is for: focus fire still
helps in all 30 but only 28 clear their own noise where 31 of 31 did. The guard was
asserting more than the page needs — the bestiary prints that count from the artifact and
cannot overstate it — so it now checks only what the page asserts outright, and the page
rewrote itself to "in 28 of them".

Both baselines re-recorded. Minor version, not a patch: the published numbers changed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:42:52 +01:00
slaguru666andClaude Opus 5 5dcaaf519a The simulator can be read now, not just totalled (R-263)
Every guard here reports a number per creature, and a number cannot say why a fight went
the way it did. That gap is what produced R-258 through R-260: each written from a side
harness built to watch a fight, each modelling something slightly different from the game,
two of the three wrong in ways no guard could catch because no guard was involved.

runFight takes an optional `say` sink. It reports what the simulator already decided — the
attack roll and its target, a defence and the penalty it was made at, the landing level
after a dodge downgrades it, damage against armour before and after armourAgainst, the
location, major wounds, disablement, death. It never touches the generator, so a narrated
fight and a silent one are the same fight; check-lethality and check-focus both still
match their baselines exactly with the hook in place.

tools/playthrough.mjs (npm run play) is its consumer, in the same commit deliberately: a
hook with no reader is the exact defect this project keeps finding in its own rules, and
adding one to the measurement pipeline with only a scratchpad file calling it would have
been committing the thing I have spent the session removing. Pack size comes from
focus-baseline.json so the fight you read is the fight check-focus measures; creatures
recorded as pinned are played solo.

Three redcaps, seed 20260913, same seed both ways. Spread fire: wiped in 10 rounds, 3
dead, and all three redcaps still standing — 39 hit points spread three ways so that none
of it finished anything. Focus fire: same opening, diverging at one target choice in round
1, party wins in 20 with two up. The +13.2 points check-focus records, seen once instead
of averaged.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:30:14 +01:00
slaguru666andClaude Opus 5 104b588e86 R-262: the second R-261, renumbered, deferring to the one that was committed
Two sessions numbered an entry against the same committed log, which ended at
R-260, and both picked R-261. Mine was written first but was uncommitted, so the
other session could not have seen it and had every reason to think the number was
free. When it staged docs/REVIEW_LOG.md my entry was sitting in the file, so it
went out inside 1d915c5 under that commit's message, and HEAD reached origin with
two R-261 headings in it.

Mine renumbers to R-262 and moves below theirs so the log stays monotonic. Theirs
keeps R-261 because theirs is the one that was committed; this diff moves and
renumbers nothing but my own prose, and their entry appears in it only as context.

The hazard is now a matter of record in both directions: their note at the foot of
R-261 caught check-rollable arriving from another session mid-build and handled it
without clobbering anything, and this is the same collision on a file whose
convention is to append to the end. A shared working tree makes the end of
REVIEW_LOG.md the likeliest place for two sessions to meet, and an uncommitted
entry there has no claim on its own number.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:16:04 +01:00
slaguru666andClaude Opus 5 1d915c55cf check-focus: the focus-fire claim is an artifact, not a sentence (R-261)
R-258 put a tactic on a GM-facing page from an unguarded harness, R-259 found it worth
nothing, R-260 found the replacement right for the wrong reason. Three corrections, each
landing as prose with nothing checking it — the arrangement that let ddc4f99 describe a
game nobody was playing.

tools/focus-baseline.json records, per creature, the pack size and the spread-fire and
focus-fire win rates. check-focus re-measures all of it on every build and compares
exactly, with the party, seeds, run count and seeding scheme recorded alongside so numbers
taken under different conditions are refused rather than compared. The bestiary READS the
artifact instead of restating it, and check-bestiary refuses a page that has fallen behind
it. Page, guard and simulator cannot disagree.

The pack size is recorded rather than re-chosen: a fight at 0% or 100% cannot show an
effect, and a guard that picked again each run would let a changed creature move quietly
to a different question and pass. 31 of 47 creatures land in the measurable band; the
other 16 are recorded as pinned, with the rate that pinned them.

It guards the claim as well as the numbers. The page says focus fire helps in every fight
in doubt; check-focus fails if any row's gain reaches zero or stops clearing its own
noise. That failure means rewrite the page, not re-record the baseline.

The run count was chosen by evidence. 1000 x 3 seeds costs 8.5s and takes the suite from
2.5s to 13.7s. I tried 500 to halve it and the claim-check failed — at 500 runs one row
no longer clears its noise, so "without exception" is not supported by that much
sampling. Recording twice at 1000 gives byte-identical files.

Negative-tested four ways, all firing: a creature quietly made nimbler (redcap dodge
75 -> 85, spread 40.6% -> 27.6%), a baseline under different seeds, a hand-edited page,
and the claim failing at 500 runs.

Guard eleven (check-rollable) arrived from another session mid-build; this is twelve.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:13:28 +01:00
slaguru666andClaude Opus 5 555fa761c0 check-rollable: guard eleven, because a real skill is not the same as a route
check-scenarios resolves every skill a scenario NAMES against the catalogue, which
is a different question from whether anybody present can roll it. CLEAN GROUND
shipped four commits with three clues gated on Track (base 10), Navigate (base 10)
and Science (Botany) — base 1, so the 1% floor was the whole of it — and every
guard passed, because all three are perfectly real skills. A desk playtest found
it by auditing the acts against the sheets the scenario casts. That audit is
mechanical, so it belongs in the build.

Two tiers. Corpus-wide, some roster agent must reach VIABLE for every skill any
scenario names. Per scenario, a document that DECLARES its cast is held to that
cast instead, and that is the tier that catches this defect class.

The cast is declared rather than inferred, and that is the interesting part. The
first version scraped pc_ keys out of the prose and swept up the substitutes named
in CLEAN GROUND's player-count scaling — a cast of nine instead of six, which put
Sandoval and his Track 35 in scope and made the guard pass the very bug it was
written for. A guard that guesses the cast is worse than none, because it reports
success. CLEAN GROUND now carries a cast comment and the guard reads it off the raw
text, since scenarioText strips HTML comments.

Verified load-bearing rather than assumed: re-injecting the original Track tag into
the real CLEAN_GROUND.md fails the guard, naming the skill, the base chance and the
declared cast. Worth recording that the corpus-wide tier would never have caught
it — Lindqvist trains Botany at 40, so it is rollable by the roster and simply not
by the six who were cast. The first fixture test passed for that reason and misled
me; only the declared-cast tier finds this.

VIABLE is 25 and is justified, not picked: it is the commonest base chance in the
catalogue, what an untrained agent brings to Spot, Listen or Brawl, so it is the
level the game itself treats as worth attempting. Below it a clue is not gated, it
is buried.

check-scenarios exports its tag parser rather than growing a second copy, behind
the invokedDirectly pattern simulate.mjs already uses; a duplicated parser is
exactly what this repository's one standing law forbids. update-readme then caught
me fairly — it cross-checks the advertised guard list against npm run check — so
the guard is registered there too and the README advertises eleven in all three
places.

No REVIEW_LOG entry: the log is clean at R-260 and is being appended to every few
minutes by concurrent work, so the end of that file is the likeliest place to
collide. Left for whoever next touches it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:10:00 +01:00
slaguru666andClaude Opus 5 48216bae10 Focus fire across all 47, and the same confound one turn later (R-260)
Measured in simulate.mjs. For each creature, the pack size whose spread-fire win rate
lands nearest 50% — a fight at 0% or 100% cannot show an effect, which is why R-259's
first sample was three-quarters useless — then focus versus spread, 2000 fights across
three seeds.

31 of 47 creatures had a pack size that could show anything. Focus fire helped 31 of 31,
by more than that row's own noise 31 of 31 times, mean +12.8 points. Best is 6x The
margin, 40.4% -> 61.1%. The other 16 are unmeasurable rather than unaffected: eleven are
trivial six at a time, five are hopeless in pairs.

R-259's decomposition was confounded, and I wrote it while correcting a confound. It
credited the defence ladder with 4-5 points by comparing dodge <=30% against dodge >=55%
— but the low-dodge samples were PAIRS and the high-dodge ones TRIOS. Held at a fixed
pack size, dodge is worth 1-2 points. Pack size is the driver: 8.0 points for a pair,
14-15 for three or more, then flat. What focus fire buys is that a dead creature stops
attacking and a half-dead one does not attack any less.

Two failures, one cause: comparing groups that differ in more than the thing being
measured. The control is cheap and I did not run it until the third time.

The bestiary advised concentrating fire and gave the ladder as the reason — right advice,
wrong reason. It now gives the reason that survives measurement.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:03:02 +01:00
slaguru666andClaude Opus 5 bf8db68383 CLEAN GROUND v0.6: the eight fixes desk pass 1 earned, and its log
Desk pass 1 is committed alongside, seed 4271 and the roll stream printed, so
the run is re-checkable rather than remembered. It failed the scenario, which is
what it was for.

The pre-flight audit did the real damage before a die was rolled: Track, Navigate
and Science (Botany) were named by the acts and rollable by nobody in the cast,
and Botany is base 1 — the same unusable-test defect fixed in Act Four two
commits earlier and left standing in Act One. check-scenarios cannot see this; it
resolves skill names and has no opinion on whether anyone present can roll one.

Then the dice found the rest. Xenology (Baseline) failed and Act Four had no
route left, which is the concentration risk logged as an open question arriving
as a dead end on the first run. A fumbled Anomaly Lore had no written result and
I invented a ruling at the desk. Act One's failure case backstopped arrival
rather than the peg. The act ran 4:25 against 3:55 on three lucky rolls.

Fixed: the notch is automatic and the three broken routes moved onto Spot,
Knowledge and Anomaly Lore; every roll in the document now carries a written
miss; the Act Four tell is ungated, with Xenology buying it early and privately
instead of holding the only key; the fumble is answered by the re-cut delusion,
tried once, failing in silence; Act Four has a four-beat spine because with no
mechanical threat the structure has to be in the text; and THE OFFER finally
fires Ashcroft's seam, priced at 2 Coherence he must accept before being told.

Verified by re-running seed 4271 through the rewritten acts, so the identical
rolls that broke the run were put back through the fix. Every one now has an
answer, and Act One's three must-land clues all land despite two failures.

Timing is improved and NOT solved: cuts recover 20-25 minutes, landing near
4:00-4:05 on a 3:55 budget, and on-the-minute is a fail for strangers. A third
cut is likely needed and the candidate is named. Whether Act Four's spine holds
45 minutes, and whether THE OFFER plays as a decision, cannot be settled from a
desk and are recorded as such.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 00:00:29 +01:00
slaguru666andClaude Opus 5 995f3fa94e The firing order was worth nothing, measured properly (R-259)
R-258 put a tactic in the bestiary on the strength of a table-side harness — cheapest
weapon first, best weapon last, 10.7 points of win rate across 24 orderings. Measured in
simulate.mjs, the pipeline every published number comes from, it is worth +0.27 points,
with per-seed differences of -1.5 to +1.8 against 2.6 points of noise on a single arm.
Zero.

The toy lied for two reasons, both mine. Its party had one uniquely valuable weapon (an
anti-materiel rifle the borough does not own, so unhalved, worth double anything else) so
there was something to sequence around; the frozen party is 4.09, 3.98, 1.43, 1.43 —
two near-identical pairs. And the toy fixed the order every round, while the game
re-rolls Reaction every round and has no rule for holding an action, which I checked
before measuring. The order is not a decision the rules offer, and I had written table
advice for it.

The page is corrected: the ladder stays, because it is derived and true, and it now says
you cannot choose who goes first.

What is worth doing, measured the same way: committing a round's attacks to one target,
in fights that can actually move (a fight at 0.2% or 100% cannot show an effect and three
of my first four samples were pinned there). Against dodge <= 30% focus fire gains 7.6
points, which is just killing attackers sooner; against dodge >= 55% it gains 12.2, so
about 4-5 points is the defence ladder and the rest is arithmetic unrelated to dodging.
Separating them needed contested fights at both ends of the dodge range — without that
control I would have credited all 13.8 points against three redcaps to the ladder, which
is R-255's mistake again.

runFight gained two hooks, off by default and unused by the baseline: partySequence
rearranges the party within the slots initiative already gave them, leaving enemies where
they fell so the experiment isolates agent order from who acts before the creature; and
partyTargets "focus" concentrates fire. Both roll the same dice, and check-lethality
confirms all 47 creatures still fight exactly as recorded.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:58:22 +01:00
slaguru666andClaude Opus 5 f932a79121 The firing order, in the bestiary, generated (R-258)
DEFENCE_STEP is -30, so a creature's Dodge is not a percentage it has for a round — it is
one it has once or twice. The median dodge in the book is 45% and goes 45 -> 15 -> 1
inside a single round. No player-facing document said so, which hid a real decision:
what order the party shoots in.

The bestiary now has a section on it. Only a landing hit spends a defence, so a miss
strips nothing; each landing hit makes the next attack of that round easier; therefore
the cheapest reliable weapon fires first and the one you most need to land fires last —
against the supporter, the weapon the borough does not own.

Everything it states is generated from DEFENCE_STEP, resolveBands and the statblocks: the
step, the ladder, the median, the spread (13 of 47 creatures stripped by one landing hit,
25 by two, 9 by three) and the list of the hardest to strip. Negative-tested by setting
the step to -15 and -20; the page rewrites itself both times. No win rates are published:
the ordering measurements come from a table-side harness that ignores wound penalties,
bleeding and dying, so the page states the mechanism and quotes no percentages.

My first draft used the dodgiest creature in the book as the worked example — 80%, three
landing hits to strip — directly beneath a claim that the first attack of the round eats
the dodge. True of a modest dodge, false of a good one, and both were on the same page.

tools/bestiary.mjs --check has existed since the document did, with the comment "(for the
guards)", and no guard ever ran it: a check written and wired to nothing, the same shape
as every rule found computed and never read. That was tolerable while the page restated
statblocks and is not now that it derives from rules — change DEFENCE_STEP and the
document lies to a GM. check-bestiary.mjs is the tenth guard, negative-tested both ways
it can fail: a rule change that staler the page, and a hand-edit of the page.
update-readme flagged it as "run by the build, not advertised" before I listed it, and
the README's count word went from nine to ten by itself.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:51:04 +01:00
slaguru666andClaude Opus 5 15da21d265 CLEAN GROUND: the understudy cannot hurt them and the refugees can
Measured rather than asserted: tools/simulate.mjs, 2000 runs a row at seed 11
against the named cast of six, at a clean tree, with the command in the section
so any figure can be re-checked after a rule moves. Re-ran two rows to confirm
determinism before publishing them.

The understudy alone is 0.48 of six hurt, no wipes, median two rounds — a 1d3
punch at 60%. Six of the column wipe one party in twelve and ten wipe five in
six, with the curve between them almost vertical. So the lethal encounter in
this scenario is not the monster in Act Four, it is the refugees in Act Two,
which is the case's moral argument turning out to be its combat maths too.

Four consequences written up for the GM: do not buff the understudy, because the
horror is that it passed every test the party had; adding hollow men buys rounds
and not danger, and six of them cost a median twelve rounds that the Close then
pays for; the column must never become a threat, for the second reason that the
table will lose; and the four-player cut is a different game, where three of the
column already wipe two parties in five.

Every row is a floor — the harness models no bleeding, Panic, Coherence, cover
or fire modes, and Panic and Coherence are both live here. Act Two now carries a
pointer to the section, since that is where the dangerous encounter is.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:45:01 +01:00
slaguru666andClaude Opus 5 5450521ed2 CLEAN GROUND: four sheets of paper, one of which is a trick
CG-H01 is a coroner holding something he cannot file — unfiled man, ninety-year
-old joints on a forty-year-old body, and boots resoled nine times by hand,
which is the premise in one detail and is not pointed at.

CG-H02 is the 1962 minute. Paragraph 4 has the Registrar warning that a place
recorded as the place the displaced go must afterwards be furnished with
displaced persons, and the Committee noting it without regarding it as an
obstacle. Paragraph 5 orders a review that was never held. It is minuted by
A.E.W., Clerk (Junior), who is Bhattacharya's predecessor, so that sheet goes
into his hand and nothing is said.

CG-H03a and CG-H03b are one almanac page each, eleven years apart, same hand
and same ruled paper. Seven days of weather and miles walked, and a column
headed TO CLEAN GROUND reading 41 mi on every line of both. Laid side by side
there is no roll and no explanation: the table says it out loud. The counts
carry the cost — fifty-three then, forty-one now.

Numbers checked against the rest of the document: 41 survivors including the
six hollow men, 11 duplicated miles, and the 41-mile figure inherited from 1962
when it was true on the real map and untestable from inside ever since.

Still outstanding: a print-ready A4 pack at 11pt. H03a and H03b must print
identically or the trick dies.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:38:13 +01:00
slaguru666andClaude Opus 5 c3a337314f One armourAgainst, in the authority, shared with the harness (R-257)
Left open by R-256. Two rules decided how a hit meets armour — armourAgainst (a critical
ignores it, a special halves it, rounded down) and damageAfterArmour (what is left never
goes below zero). Both lived in ringbrp.mjs, which is the game. Neither lived in
rules.mjs, which is the authority, so the guard that forbids redefining a rule had
nothing to forbid. tools/simulate.mjs applied armour from its own inline copies of both,
as it had since it was written.

They agreed, which is the whole point. Nothing published was wrong and no guard could
have said they were two things rather than one. But every number in BESTIARY.md, every
row of the lethality baseline and every measurement quoted from R-251 onward comes out of
that harness: change how a special hit meets armour and the game changes, the numbers
describing the game do not, and all nine guards still pass. Same shape as ddc4f99, with
no tolerance to blame and no reason it would ever have surfaced.

Both rules now live in rules.mjs. ringbrp.mjs imports and re-exports them because they
are public API at game.ringbrp. The simulator imports them. Verified live in the world
that game.ringbrp.armourAgainst and the rules.mjs export are the same function object,
not two that agree.

Proof it changed nothing: check-lethality replays 47 creatures over 2000 fights each and
every one fights exactly as recorded — no tolerance, no drift — across roughly four
million resolved attacks, all of which now go through the moved rule.

check-rules fails any file outside rules.mjs that halves armour or subtracts it inline,
naming file and line. Negative-tested by restoring the harness's original three lines
verbatim (both patterns fire) and by redefining armourAgainst in ringbrp.mjs, which the
name-based guard now catches because the rule finally lives somewhere it belongs to.
Arriving in rules.mjs also tripped the spot-check requirement immediately: eight new
spot-checks, and what a special does to hide 9 is now written down once.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:33:58 +01:00
slaguru666andClaude Opus 5 bb10613992 CLEAN GROUND: three things the GM says out loud, and the words they must not
The crossing, the first sight of the column, and Ivy at the stump — placed in
their acts rather than collected in a section, so the GM meets each one where
it is needed. Four sentences, three and three.

The notes around them carry more than the prose does. The crossing must not say
nuclear, 1962 or ash: the Geiger says the first, Bhattacharya says the second,
and ash is a word a player should reach for unaided. The column's six at the
back are the hollow men and are one item in a list, not a pause. Ivy's question
is reported rather than quoted so it survives both branches, and she does not
argue, plead or bargain — anything that makes her pitiable cheapens a decision
that has to be taken by people who respect her.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:30:06 +01:00
slaguru666andClaude Opus 5 f847cb2171 The sheet header said 9 while the body said 4 (R-256)
Verifying R-255 on a live sheet found the rule working everywhere it was built and
contradicted in the first place a GM looks. The header's ARMOUR field is the hide the
creature HAS; on a grounded beast the hit-location table under it read 4 and the header
still read 9. Nothing computes off that field, so nothing in the code was wrong. It was
wrong at the table.

The field stays editable and stays 9 — that is the creature's hide and what a GM types
into. Under it, when system.grounded is set, the sheet now says what is in play:
DOWN: 4 · CHEST 9, derived from exposedHideFor rather than from a second opinion, with
the reason on the tooltip. Verified live: no badge in the air, and grounded the badge and
the location table agree at 4 with the forequarters at 9.

check-rules forbids redefining a rule by NAME, which misses how this goes wrong in
practice — nobody redefines exposedHideFor, they write Math.floor(hide / 2) in the sheet
because it is cheaper than an import. I wrote that version first and check-rules passed
it. It now fails any file outside rules.mjs that halves a hide inline, naming file and
line; check files are exempt because stating the expected value independently is what a
test is for.

That guard also turned up something I have not fixed, recorded in R-256: armourAgainst
lives in ringbrp.mjs rather than rules.mjs, and tools/simulate.mjs has its own inline copy
of it. They agree today so no published number is wrong, but every figure in the bestiary
and the lethality baseline comes out of that simulator.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:29:41 +01:00
slaguru666andClaude Opus 5 c0d33ee81d Hide 9, grounded 4, vital exempt — the borough is worth 56 points again
R-254 shipped the belly rule and called +6.4 points "modest on purpose". That read the
wrong statistic. +6.4 measured whether grounding helps; the question was whether the
borough still matters, and the gap between fighting the supporter on borough ground and
off it had fallen from 60.6 points to 44.9. Half damage from every departmental weapon is
meant to be the fight's central problem, and I had quietly taken sixteen points off it
while reporting a small number about something else. Same error as R-251.

Three changes that only work together:

  - hide 7 -> 9, restoring the weight on the axis that should hurt
  - grounded still halves it, 9 -> 4, which an ordinary round beats
  - exposedHideFor now takes the location's kind and leaves `vital` unhalved: a beast on
    its belly is not presenting its chest to the floor

Measured: 28.4% on borough ground flying, 68.4% grounded, 84.6% off it — a 56.2 point gap
against 44.9 before. Predicted 28.4 / 84.3 / 55.9 before building.

The composition of the three hide functions lives in prepareDerivedData where no test
could reach it, and check-anatomy's guard 6 is deliberately one-sided so it would not
have caught the vital losing its exemption. check-behaviour now composes the same
expression from the real supporter spec and the real tables. Negative-tested four ways:
removing the exemption, un-baring the wings, removing the halving, and inflating the hide
past what a round can beat each fail it with the right message.

Cost: the supporter goes from fifth to second deadliest creature in the book (2.84 -> 3.38
down, 46.8% -> 69.3% wiped). check-lethality refused the build until that row was
deliberately re-recorded.

BESTIARY.md printed the new hide and said nothing about it halving, because the body-plan
blurb predates the rule. The README said "eight guards" in three sentences above a
generated block listing nine. Both are the signature defect in prose: a number written
down that nothing reads. Both now generate.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:15:35 +01:00
slaguru666andClaude Opus 5 ee4e687c6c CLEAN GROUND casts six from the duty roster, and Scent was never a test
No new sheets: Ashcroft, Bhattacharya, Renshaw, Braithwaite, Pollard and
Okonkwo, cast for six non-overlapping lanes with an act each. Skill figures
read out of expandFromRegister rather than retyped, so the compendium stays
the authority.

Two defects the casting found. Scent's base chance is 0, so the 1% floor was
the whole of it and Act Four's "only test that works" was a roll nobody could
make; it is Xenology (Baseline) now, which is what the skill is for. That puts
the one reliable test on Braithwaite's sheet alone, so the scaling note refuses
to let him be dropped and the risk is logged as an open question.

Bhattacharya's private box now carries RESERVE ENTRY, which hands the
briefing-or-discover decision to a player instead of the GM.

Still an outline: no read-aloud, handouts, Act Four exposure model or playtest.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 23:14:23 +01:00
slaguru666andClaude Opus 5 ca040b7926 The belly is not armoured (R-254)
R-95 made losing a wing change the animal. R-96 took the hide off the
wing so losing one was possible. Separately each was right and each was
measured. Together they gave the party a soft target and deleted it the
moment the party hit it:

  winged     6/20 ranged faces land on armour 0 (a bare wing)
  quadruped  0/20

A service round on borough ground averages 3.75 after halving — 3.75
through a bare wing, 0 through hide 7 — so grounding the creature took
the party's chance of winning from 44.9% to 1.4%, while its own tactics
told the GM that grounding it was the fight they could actually win.

Found by measuring something else. Every aimed-shot configuration made
the party worse, and the most aggressive was the worst: aiming at a wing
at -20% grounds it in 99% of fights and HALVES the win rate to 10.1%.
Buying the objective reliably was the fastest way to lose, which only
makes sense if the objective is a trap. So no aimed-shot rule; the
problem was never the lack of one.

It also retires the "+31 points" I reported for grounding at 1.7.3. That
was win-rate-if-grounded against win-rate-if-not — selection bias, since
the parties that grounded it were the ones shooting well. Forcing the
grounding gives the causal value and it was -43. A correlation of +31
and a causation of -43 out of the same mechanic.

The fix: a heraldic beast is armoured the way it is drawn, across the
back and the flanks. On its belly half that hide is no longer in the
way, so exposedHideFor halves natural armour while system.grounded is
set. Hide 7 becomes 3.

                      flying   grounded   worth
  on borough ground    45.3%     51.7%    +6.4
  off borough ground   90.6%     97.9%    +7.3

Modest deliberately. Grounding should help, not decide — the borough is
still the real answer. Losing its damage modifier was worth +26.5 and
would have made the wing the whole fight.

check-anatomy gains a sixth property: a flyer must not be harder to hurt
on the ground than in the air. The first version probed at a single
4-point round and declared the fix broken, because 4 sits inside the one
band where a bare wing beats a halved hide — below 5 damage the creature
really is better off grounded, above it much worse. Integrating across
1-12 gives 2.83 flying against 3.75 grounded and reads it correctly.
Negative-tested against 1.7.8's behaviour, which it names.

The lethality baseline is unchanged: its simulation never grounds
anything, so system.grounded never comes up there.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:57:31 +01:00
slaguru666andClaude Opus 5 97fe2704e8 Measure creatures over 2000 runs, not 200 (R-253)
R-252 established that a recorded figure carried several points of slack
at 200 runs and that only more runs narrows it. This is that.

Measured by taking every creature under four different base seeds and
looking at how far the four answers sat apart, which is the noise a GM
reading the bestiary is unknowingly trusting:

                   mean spread    worst creature
  200 runs          1.28 points     11.5 points
  2000 runs         0.36 points      2.7 points

The worst case is what mattered. One creature's published wipe rate
could be eleven points from the same creature rolled with different
dice, on a figure printed in docs/BESTIARY.md for somebody to plan an
evening around. Under three now.

It corrected 19 of 47 published figures, mean 0.35 points: the arrears
6% -> 8.9%, the supporter 44% -> 46.8%, the nuckelavee 13.5% -> 16%.
Each was a sampling artefact printed as a property.

The cost is the part worth recording, because it is why this was never
done. I guessed "maybe a minute of build time" when I suggested it,
which was wrong by a factor of thirty and would have been a fair reason
to say no:

  check-lethality alone   0.29s -> 1.88s
  whole nine-guard suite           2.55s

BESTIARY.md regenerates from the baseline, so its run count follows
automatically; its header now also says the seeds are derived per
creature, since "at seed 11" stopped being the whole truth in R-252.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:33:40 +01:00
slaguru666andClaude Opus 5 2dbea88d4b Seed the lethality sim per creature (R-252)
Each creature now derives its own seed from its key, FNV-1a mixed into
the base seed, instead of every one of them being measured against seed
11.

This is the second reading of the request and the one I had not tested.
What I checked before was position independence — whether a creature's
numbers depend on its neighbours — and that was already true and still
is: inserting a creature ahead of the barghest changes 0 of 47 existing
rows under the new scheme, same as the old. What was NOT true is that
each creature had its own dice. All forty-seven faced the same two
hundred sequences.

Measured, because the argument for doing it is better than the result:

                                  shared 11   per-creature
  mean wipe rate across bestiary     5.67%        5.67%
  mean agents down                   0.538        0.522
  rows changed                         --        34 of 47

Seed 11 was not biasing the book. There was no systematic luck to
remove, and the aggregate is unmoved to two decimal places. What the
change buys is decorrelation: the error in each row no longer comes from
the same draw as every other row.

The useful number fell out of the comparison rather than the change.
Individual creatures moved up to four points of wipe rate purely from
being handed different dice — the courier 3.5% -> 7.5%, the long walker
66.5% -> 62.5%, quarantine unit 84.5% -> 88.5%. That is the sampling
noise inside any single recorded figure at 200 runs, and it means these
numbers are an exact regression fingerprint and a loose description of a
creature at the same time. Only more runs narrows the second; more seeds
does not. R-252 says so on the page.

seedMode is recorded alongside the numbers and checked, because changing
how a seed is derived moves every row without changing SEED itself. A
baseline from the old scheme is now refused rather than compared against
this one silently and wrongly — verified by running the new code against
the old file before re-recording.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:28:45 +01:00
slaguru666andClaude Opus 5 e54ce9130d R-251: measure what ddc4f99 actually did, four commits late
The baseline needed no re-recording — e5dc9b5 already captured these
numbers, it matches HEAD's code exactly, and it differs from 4b71859's
in precisely the 26 entries ddc4f99 moved. What was missing was any
record of WHAT that change did, since it was folded silently into a
commit about wings.

Isolated by replaying 322389b and ddc4f99 against the same party, seed
and counts, so the figures are ddc4f99's own and not contaminated by the
four commits after it:

  creatures whose numbers moved          26 of 46
  deadlier                                3
  less deadly                             8
  unchanged wipe rate, moved elsewhere   15
  mean change in wipe rate               -0.17 points

Routing every blow through a hit location REDISTRIBUTED lethality
without raising it. Creatures with one big attack got slightly less
dangerous, because a blow that used to come off a single pool now has to
beat the armour covering wherever it landed; creatures that attack often
got slightly more dangerous, because they now accumulate damage in a
limb and disable it. Across the bestiary those cancel to within a fifth
of a point. Largest moves: the courier 6% -> 3.5%, the arrears 7.5% ->
9.5%, the stanchion 26% -> 28%, the long walker 68% -> 66.5%.

The log entry also records the two corrections I owe this thread, both
from explaining before measuring: the seeding was always per creature,
and the claim in check-lethality's header that I called untrue was true.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:24:34 +01:00
slaguru666andClaude Opus 5 4cfacd47fe check-lethality compares exactly, because it already seeded per creature (R-97)
I asked for this on a false premise of my own: I reported that adding a
creature shifted a shared random stream and perturbed every other
creature's recorded number. That is not true and the code never did it.
measure() builds its own mulberry32 from the seed on every call, and
check-lethality calls it once per creature, so a creature's numbers do
not depend on its neighbours or its position. Measured rather than
argued: inserting a creature ahead of the barghest changes 0 of 47
existing entries. The file's own claim — "the only thing that can move
the number is a change to the rules or to the creature" — was accurate
all along, and my last commit message says otherwise. It is wrong.

The real cause, found by replaying each commit against the baseline as
committed at 4b71859:

  4b71859  baseline recorded            0 of 46 differ
  322389b  bestiary                     0 of 46 differ
  ddc4f99  hit locations reach combat  26 of 46 differ   <-- here
  a90c4f3 .. e5dc9b5                   26 of 46 differ

ddc4f99 routed every ordinary blow through the hit location table. That
is the largest change the combat system has had and it moved 26 of 46
creatures, which is correct and expected. What is not correct is that
nobody noticed for four commits: each creature moved by one or two
points, the guard allowed six, and it reported OK while describing a
game nobody was playing.

So the tolerance goes. It exists for sampling noise and there is no
sampling noise here — same party, same seed, same counts, and two
recordings of unchanged code are byte-identical. Anything that moves is
a real change, which is the entire point of the file. `rounds` is now
compared too; it was recorded and then never read, so a creature could
take a round longer to kill forever without a word.

Because exactness only means something if the measurement is exact, the
guard now proves it instead of assuming it: one creature measured twice
must come back identical, and it says so plainly if a future change
reaches for Math.random.

Negative-tested. A 2% change to locationMaxHp now trips 8 creatures at
+1.5 and +0.5 points of wipe rate — every one of which the old tolerance
would have passed. Breaking determinism is caught and named.

Also fixes update-readme, which advertised 8 guards while the build ran
9: check-anatomy was added without touching the list, which is precisely
what the comment above that list already warned had happened once. The
list is no longer trusted — it is checked against the `check` script in
package.json, and refuses to write a README advertising a different set
than the build runs.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:22:19 +01:00
slaguru666andClaude Opus 5 e5dc9b5299 Hide does not grow on membrane (R-96)
Option H, measured before it was built. Losing a wing already mattered
once it happened — a grounded supporter was 40.5% to be killed against
9.3% for one still flying, a swing of thirty points. It almost never
happened: the wings carried the creature's own six points of heraldic
hide, so folding one meant beating armour six eight times over, and it
occurred in 9% of fights. The rule was reachable, not weak, and every
option that made grounding HURT more moved the win rate by under five
points because you cannot spend a state you never reach.

So the lever is the wing, not the consequence. A location may now be
`bare`: worn armour still covers it — barding a wing works exactly as
before — but the animal's own hide stops at the edge of the membrane.
The supporter's wings are bare, and it gets the toughness back where a
six-hundred-year-old record should carry it: hide 6 -> 7, CON 20 -> 36,
so 22 hit points become 30. STR and SIZ are untouched, so the damage
modifier stays +2d6.

Measured over 20,000 fights against the same four agents:

                        grounded    on borough    off borough
  before                     9%       12.5% win    85.6% win / 14.4% wiped
  after                     67%       22.1% win    83.5% win / 16.5% wiped

The wing shot becomes the play. Fighting it on borough ground stays a
losing proposition, so ARGENT AND GULES is still the real answer and
grounding improves a bad fight rather than replacing the solution — and
the fight off borough ground keeps its teeth, marginally more lethal
than before rather than less. Bare wings ALONE was the trap: it made
grounding routine and turned the off-ground fight into a 96% walkover
with a 3.8% wipe rate, buying the text at the cost of the encounter.

check-anatomy gains the property this whole thread was about: a plan
whose behaviour turns on losing a wing must not armour that wing with
the creature's own hide, or the rule is decoration. Negative-tested by
putting the hide back.

Also re-records the lethality baseline, which was ALREADY stale: HEAD's
own code reproduced 27 of its 47 entries differently, because the
supporter joined NPCS in ddc4f99 and shifted the shared random stream
for every creature measured after it. Every drift sat under the guard's
six-point tolerance, so it passed while being wrong. Worth knowing that
the file's claim — "the only thing that can move the number is a change
to the rules or to the creature" — is not currently true: adding any
creature perturbs the rest. Seeding per creature would fix it and is
not done here.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:16:54 +01:00
slaguru666andClaude Opus 5 77465baa30 A flyer with a hole in a wing is a quadruped (R-95)
The supporter's tactics have said this since it was written: "It is a
flyer, and a flyer with a hole in a wing is a quadruped: disable either
wing and it is on the ground for the rest of the scene, which is the
fight the agents can actually win."

Playing a full combat against it showed the sentence was decoration.
`flightLost` was computed, printed on the NPC sheet as GROUNDED, and
read by nothing. Both wings disabled cost 20% off PHYSICAL rolls, and
Brawl is a MELEE category, so woundPenaltyFrom returned 0 and a grounded
supporter attacked at exactly the 75% and exactly the 1d6+1+2d6 it had
in the air. In the played fight it was grounded from round five and went
on to kill one agent, knock out a second and leave a third dying.

Losing a wing now changes the animal. A plan declares what it becomes —
winged says `grounded: "quadruped"` — and hitLocationRoll drops the
creature onto that plan the moment a wing is disabled or destroyed. The
wings leave its hit chart and the six ranged faces they covered go back
to the body: vital hits rise from 3 faces in 20 to 5. Every other wound
moves across on the R-94 remap with its severity intact.

The wing's own damage is deliberately dropped rather than carried, and
cleared in its own update so the remap never sees it. A ruined wing must
not arrive as a ruined foreleg — the creature is not lamed, it is
earthbound, and the injury has already been paid out as the change of
shape.

check-anatomy gains a fifth property: a declared landing must exist,
must have no wings of its own, must not itself be a flyer, must have
room for every wound the flyer was carrying without two collapsing onto
one location, and must not heal a disabled location on the way down.
Three induced failures confirm it fires; the third — landing somewhere
with too few locations — passed at first because I had not stated the
capacity property, and the guard was sharpened until it caught it.

Measured, and reported honestly: this does NOT deliver the fight the
tactics text promises. Over 4,000 simulated fights the win rate moves
12.7% -> 12.1% on borough ground and 85.8% -> 86.3% off it, because
grounding only happens in 9% of fights there and arrives late. What
actually decides this encounter is ARGENT AND GULES: 11.4% win on
borough ground against 85.4% off it. The wing rule is now real and
mechanical, but the creature's advice still points the GM at the wrong
lever.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:02:30 +01:00
slaguru666andClaude Opus 5 4a80cc1eca Body plans keep what a wound MEANT, not just its number (R-94b)
1.7.1 carried wounds across a change of body plan by moving the raw
points. Playing it showed that is the wrong invariant. A location is
disabled at its maximum and destroyed at twice it, those maxima come
from `frac`, and the plans disagree — an arm is 0.35 of the body and a
foreleg 0.42 — so moving the number silently changed the meaning.
Measured across the 20 plan changes: 234 severity flips, 138 of them
turning a location that was merely disabled into a destroyed one. A
destroyed arm arrived as a working-ish foreleg; two disabled arms
stacked onto one Vesh grasping limb and arrived destroyed.

So severity is now the invariant. A hurt location arrives hurt, a
disabled one disabled, a destroyed one destroyed; the points are
rescaled to the destination's own maximum to keep that true, and two
wounds sharing one location take the worse rather than the sum, because
relabelling a creature's anatomy must not destroy a limb that nothing
in play destroyed.

Correspondence is now stated rather than inferred. Every location gains
a plan-independent `slot` (lowerR, upperL, vital, head...), and the
remap matches on slot first. The previous version inferred it from
`kind` plus table order, which inverted left and right on every
crossing: a wounded right arm came back as the opposite hind leg. Where
a destination has no matching slot the fallback prefers the same side
and the same height, so a wing becomes a foreleg rather than a hind leg
and a left wing becomes a LEFT arm. The vesh and the cadence are not
bilateral — one grasping limb, five interchangeable units — so their
slots carry no side, which is a fix to my own first pass: giving them
sided slots was a category error the side guard caught.

check-anatomy now proves all four promises over every ordered pair and
severity band: nothing is stranded, severity is preserved, left never
becomes right and fore never becomes hind between bilateral plans, and
no update deletes a wound it is also setting. 432 carried wounds, 0
flips, down from 234. Five induced failures confirm each assertion
fires; two of my first attempts at those did NOT fire and were sharpened
until they did.

Played through in a live world: a church grim filed as a humanoid with a
destroyed right arm, a disabled left arm and a hurt chest becomes a dog
with a destroyed right foreleg, a disabled left foreleg and hurt
forequarters, and converts back to exactly the wounds it started with.
Its penalties correctly stop being manipulation and start being
movement — a man with two ruined arms drops his weapon, a dog with two
ruined forelegs cannot run.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 16:42:57 +01:00
slaguru666andClaude Opus 5 a90c4f3e71 Carry wounds across a change of body plan (R-94)
locationDamage is keyed by location id and prepareDerivedData reads only
the keys belonging to the current plan, so changing speciesProfile on a
wounded actor stranded every wound it had. Found on a live Barghest that
had been shot in the leg and chest as a humanoid and then switched to
quadruped: 5 points under `legR` and 7 under `chest`, exactly its 12
missing hit points, sitting under keys no quadruped location answers to.
It read on the sheet as a badly hurt dog with eight pristine locations.

Stored and never read — the same defect this system keeps producing.

rules.mjs gains remapLocationDamage, which carries wounds across by KIND,
because kind is what the rules act on. Exact-kind matches are claimed
first in table order, so the obvious pairings land before any fallback
competes for them; that ordering is what makes the arms become the
forelegs going one way and the forelegs become the arms coming back.
Overflow past a location's destroyed ceiling is reported, not dropped.

It also gains locationDamageReplacement, which exists because the first
version of this fix had the bug it was fixing. Foundry merges object
updates so the outgoing keys must be deleted by name (R-93), but a
deletion and an assignment of the SAME key do not both apply — the
deletion wins. quadruped and winged share every location but the wings,
so switching between them emitted `-=hindLegR` alongside `hindLegR: 5`
and threw the wound away. Caught in live testing, not by reading.

Guards, both negative-tested before being wired in:
  - check-anatomy now walks all 20 ordered plan pairs and asserts every
    wound lands on a location the destination has, the arithmetic closes,
    the round trip does not leak, and no update both sets and deletes the
    same key.
  - check-rules gains 13 spot-checks over both new rules.

Verified in a running Foundry: baseline -> quadruped -> winged ->
quadruped -> baseline conserves all 12 points with no orphans, returns
to exactly {legR: 5, chest: 7}, and whispers the GM a receipt of what
moved each time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 16:29:16 +01:00
slaguru666andClaude Opus 5 ddc4f99ff4 Hit locations reach ordinary combat, and creatures get a body
THE DEFECT. locationFor had ONE caller in the engine, hitLocationRoll, and
hitLocationRoll was called from fall, burn, detonate and burstAttack. Falling,
fire, explosions and automatic fire. Nothing else. rollWeaponDamage rolled dice,
printed a number and returned it, so the chat Damage button, the character
sheet's damage button and the item sheet's all stopped there.

A grenade knew which arm it took off. A sword did not.

Every individual piece was already correct - the tables, per-location armour and
coverage, disable and destroy thresholds, Major Wound, dying, death, the figure
on the sheet. They simply were not joined up, which is why this reads as a wiring
change rather than a new subsystem.

- rollWeaponDamage now carries through to hitLocationRoll: it rolls the location,
  applies that location's armour, applies the wound, and handles the rest through
  the machinery that already owned it. Nothing here re-implements any of that
- locationModeFor picks the melee or ranged column from the weapon's class. The
  two columns have always differed and nothing was choosing between them
- with no target it does exactly what it did before and SAYS SO on a card, rather
  than failing quietly
- burstAttack opts out with locate:false - it rolls its own location per round,
  and letting both fire would have applied every round of a burst twice

BODY PLANS. Two new tables: quadruped (four legs, fore/hindquarters, neck, a head
that is hard to reach) and winged (that, plus wings). Forequarters are the vital.
DISABLE EITHER WING AND IT CANNOT FLY, which is the fight a party can win.
Barghest, Kelpie and Church grim were all species "baseline" - a black dog, a
horse and a grave-hound, each hit-located with two arms and a chest. Fixed. Added
"The supporter", a winged heraldic beast, so the new table is exercised by real
content instead of existing unused.

Body plan is a NEW FIELD, not a species. A bear is not a playable people with
characteristic dice and talents, so creature specs take bodyPlan and the playable
species list is untouched.

THE NPC SHEET had no hit locations at all - 102 lines against the character
sheet's 627 - while every NPC in the game had them derived and wired to
consequences. It now carries the body-plan selector, the figure, the per-location
table, the condition and a GROUNDED flag. The sheet class already extended the
character sheet, so it already HAD the context; the template never used it.

FOUND IN PASSING, by the new guard: kind "body" - the abdomen, the trunk, the
hindquarters - did nothing whatever. Its printed effect has always promised "-30%
to all Physical actions and bleeding 1 hit point per round until First Aid" and
the code delivered none of it, on every body plan including the humanoid default.
It now bleeds 1, or 2 destroyed, exactly as bodyX says.

NEW GUARD: check-anatomy. Every body plan must cover 1-20 exactly once in BOTH
modes, every location must be drawn and every drawn shape must be a location, and
every kind must be one locationEffectsFor acts on, has effect text for, and has a
destruction outcome. Verified it fails on a d20 gap, a shapeless limb and an
unhandled kind before wiring it in. Ninth guard.

VERIFIED IN A RUNNING FOUNDRY, not just unit-tested: melee bar reads the Melee
column and the rifle reads Ranged on the same creature; forequarters graded as a
vital hit; a maxed wing set flightLost and the sheet said GROUNDED; the real chat
Damage button rolled 1D20 15, found the right foreleg, applied 12 through armour,
disabled the leg and took the dog from 16 to 4; and with nothing targeted nothing
was touched.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 15:46:11 +01:00
slaguru666andClaude Opus 5 748e061b56 CLEAN GROUND: an outline where the department authored its own monster
A v0.1 rough outline, freely adapted from A Hollow Tree (2023) — the walk
north that never arrives, and a predator that imitates. Everything else
comes out of the system: a 1962 reserve entry that was never cancelled,
forty-one people looping eleven duplicated miles, and Borrowed Authority
as a detector that can only tell filed from unfiled.

Uses existing bestiary entries only. Marked not-runnable: no pregens,
read-aloud, handouts, Act Four exposure model or playtest yet.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 13:25:44 +01:00
slaguru666andClaude Opus 5 339d5dd8dc test runs the guards through bun, not through npm
`test` was "npm run check", so reaching bun meant shelling out to npm
first. It is "bun run check" now — one runner, and npm is out of the
path.

Not the eight-guard chain copied into `test`: that is the same shape of
mistake the rule formulas made before rules.mjs existed, a list written
twice and changed once. `check` stays the only place the guards are
named.

Verified: npm test exit 0, bun run test exit 0, bun run check exit 0.

Worth knowing: bare `bun test` does NOT run this. It is bun's own test
runner, it matches no files here, and it exits with an error. The ways
in are `npm test`, `bun run test` and `bun run check` — which is what
the README already tells you to use.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-09 17:44:16 +01:00
slaguru666andClaude Opus 5 54a759e057 Run the guards under bun, including the two new ones
Rebased onto the creature-forge work, which had added check-creatures
and check-lethality to the chain and had `check` back on node. Taking
either side whole would have been wrong: the node side loses bun, the
bun side silently drops the two new guards. So the runner is bun and the
guard list is upstream's, all eight of them.

Only `check` and `readme` move. build, icons, portraits, bestiary, mj
and simulate stay on node — they were never part of this change, and
build writes LevelDB packs through classic-level.

Verified before committing: each guard run individually under bun, then
`npm run check` end to end, exit 0.

  check-rules       103 rules, 33 files
  check-kits        OK
  check-lang        995 keys, no collisions
  check-templates   19 templates compile
  check-behaviour   67 behavioural tests
  check-scenarios   9 files, 62 mechanic tags
  check-creatures   101 actor specs across 8 sources
  check-lethality   46 creatures, none drifted more than 6 points

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-09 17:41:27 +01:00
slaguru666andClaude Opus 5 0c0996858f A GM screen taken from the rules that actually run
The figures a GM reaches for mid-scene, on one page: the order of
operations, the circumstance ladder, how a roll bands, reaction, the
combat round, hit locations, wounds and bleeding, both tracks, the way
home, the stations, and the environment.

Every number was checked by running the function rather than by reading
it — 58 of 58 against rules.mjs, including the eight that moved out of
ringbrp.mjs. That matters more than usual here, because `design/` still
carries four rulings the code has overtaken: hit points as CON+MAS, a
Major Wound at max(9, HP/3), "no hit locations, final", and marksmanship
style fixed by home-world gravity. rules.mjs is the authority and the
page says so at the top.

It is also written to drop straight onto a Loom board: 34 cards, 23
links, nothing swallowed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-09 17:18:51 +01:00
slaguru666andClaude Opus 5 322389bc8a A bestiary a GM can actually read, and the defect it found immediately
Forty-six creatures and no way to look at them. They live in content.mjs, which is
source code, and in the compendium, which shows one actor at a time behind two clicks.
A GM prepping a case can browse neither, so in practice the bestiary was whatever the
GM happened to remember writing.

docs/BESTIARY.md is generated, never hand-written, for the reason the rules journal is
generated from rules.mjs: a reference that can disagree with the thing it references is
worse than no reference. It opens with a one-page table sorted by how much of a party
each creature puts on the floor - the part that gets printed - then an entry each with
characteristics, attack, the POWER line pulled out of the tactics, and the measured
figure read straight from the lethality baseline. Every number is derived, so the
document cannot drift, and check-lethality already refuses the build if the measurements
move.

IT FOUND SOMETHING IN ITS FIRST RUN. The generic heavy natural attack is keyed `grasp`
and was NAMED "Vesh grasp limb". Twenty-two creatures carry it and five are Vesh, so the
at-a-glance table cheerfully printed "Vesh grasp limb" against a black dog, a kelpie, a
church grim and an apple tree. Renamed to "Grasping limb"; the key is untouched, so
every kit reference and every built pack still resolves. That defect was invisible for
as long as nobody could see the bestiary in one place, which is the argument for the
document.

The caveats are given more room than the numbers, deliberately. The measured column is
SOLO against ONE frozen party, and the document says so three times: encounter lethality
moves with how many there are and, much harder, with who the players brought - the same
fight runs 0% to 100% across party choice. It points at --spread rather than pretending
a single figure is an answer.

Also records the real remaining gap: 21 creatures fight with nothing but their own
bodies and still carry human anatomy, so the barghest can be shot in the left arm. The
machinery to fix that is built and measured; what is missing is anatomy tables for the
shapes they actually are - a quadruped, an immobile object, a swarm.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-01 16:43:39 +01:00
slaguru666andClaude Opus 5 4b718595fe check-lethality: guard eight, and the README stops advertising a subset
Seven guards checked that content is WELL FORMED. None checked what it DOES, so a
change to a damage modifier, a hit-point formula or the armour value on a service vest
could double a creature's lethality without touching one line of that creature - and
nothing in the build would notice, because the creature did not change.

Built as a regression test rather than the hand-declared bands the creature-forge plan
described. Bands are the wrong shape here: declaring "keepers: dangerous" across
forty-six creatures means inventing forty-six judgements, and after --spread it is
clear the interesting question is not "is this dangerous" - that has no single answer -
but "is this the same as it was". A recorded baseline answers exactly that, needs no
authoring, and cannot be argued with.

Every creature is measured solo against a FROZEN party of four, two armed postings and
two trades, at a fixed seed, so the only thing that can move a number is a change to
the rules or to the creature. Tolerances are 6 points of wipe rate and 0.35 agents,
which is outside the noise floor of 200 runs - a guard that cries wolf gets deleted.

Verified by tampering: told the baseline the nuckelavee was harmless and the guard
caught it at +16.5 points and +1.67 agents down, exit 1. Runs in half a second, so it
joins the pre-build checks rather than being something to remember to run.

Also: the README's guard block was a hardcoded list of four while the suite was seven.
It had silently stopped mentioning every guard added after it was written, including
check-creatures and check-scenarios. Now all eight, and the prose says eight.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 21:20:09 +01:00
slaguru666andClaude Opus 5 414dbd7037 simulate --spread: one number was the wrong instrument
THROUGH TRAIN Act Three publishes a single figure for its standoff - "the party is
wiped in 24% of runs" - and tells the GM not to soften it. Measured against every party
the duty roster can field, that fight runs from 0% to 100%.

It is not that the published number is wrong. It is that no single number can be right
for this fight, because the answer was settled at character selection: four armed
postings walk it, four trades are massacred, and the GM reading one figure is reading
somebody else's session.

--spread measures the encounter against every C(16,4) party - 1820 of them, exhaustive
rather than sampled, about a minute - and reports the floor, the median and the ceiling
with the parties that produce them. Exhaustive on purpose: a GM planning a session
wants the actual worst case, not an estimate of it.

It also prints each agent's effect on the wipe rate averaged over every party they
appear in, which is the line that gets used at the table. For the Act Three standoff:

  okonkwo   -43.2 points        ashcroft  +16.1
  sandoval  -17.7               nkemdirim +13.5
  holloway  -15.9               ferriby   +12.4

Okonkwo is worth forty-three points of wipe rate on his own. That is a scene-shaping
fact about the encounter that no amount of re-measuring the median would surface.

The published tables are NOT rewritten here. What to do about a 100-point spread is a
design decision - constrain the party, print a range, or rebalance the fight - and it
belongs to whoever wrote the scenario.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 21:17:28 +01:00
slaguru666andClaude Opus 5 2d4f7f18be Twenty-four new creatures, and the anatomies finally get used
The bestiary goes 22 to 46: eight more FOLKLORE, eight more HORROR, eight more
FORWARD. Ten of the forty-six are now Vesh or Cadence, up from two.

That ratio is the point. Both anatomies have had complete hit-location tables, body
geometry, species talents and location effects for the whole life of this project and
nothing used either, so none of it ran outside the character generator. They are now
written to be WORTH the anatomy rather than to wear it:

- The relay is five Cadence bodies holding a crossing open, and the crossing closes
  as they are destroyed. No vital, no head, 10% off everything per body lost - it
  cannot be dropped and cannot be ignored, which is the species argument entire.
- The courier is a Vesh that fights at half rating while its one grasp limb is full.
  Disable the limb and it drops the consignment and fights properly. The whole
  encounter turns on a trade the party has to work out.
- The census cannot be usefully fought at all: no head means no killing shot, so the
  fight lasts until somebody opens the ridge, by which time it has counted everyone.
- Knockers are the only folklore Cadence, and the committee is a Cadence because a
  committee IS several bodies and one decision.

The rest is written to the house line that most of these are arrangements rather than
fights, because a bestiary where every answer is a gun has one page. The washer at the
ford will not fight and cannot be made to; the apple tree man wants a drink it has been
owed since 1961; the waiting room's exit was never locked and nobody stands up.

Measured, 250 runs against four duty-roster agents, seed 11. Nothing accidental turned
up: the non-combat entries sit at 0.0-0.1 agents hurt, the fighters at 1.4-2.3, and the
only creature over a 10% solo wipe is the stanchion at 14.4% - which is a fixed object
with 12 armour whose own tactics say it is a demolition problem and not a fight. The
harness can only force a fight, so read that number as "the party punched the pillar".

Art regenerated: 24 new portraits, and the eight new non-humans verified to draw
exactly as many body parts as their location tables have entries.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 21:11:04 +01:00
slaguru666andClaude Opus 5 94479641b3 simulate: locate the damage
The harness measured a game in which every blow went to a general pool. That was
tolerable while every creature was a baseline human and merely wrong once the bestiary
had a Cadence in it: a creature whose entire mechanical identity is being whittled down
body by body was being measured as a person with an odd portrait, and the number it
printed was about nobody.

locationFor and resolveLocationHit move from ringbrp.mjs to rules.mjs, and the
category mapping inside woundPenaltyFor becomes woundPenaltyFrom beside them, for the
reason applyDifficulty and resolveBands moved before them: node cannot load the engine,
and the harness may not own a second copy of a rule. All three arrive with the
spot-checks they never had - 103 rules now, 346 formulas verified.

What the loop does now: 1d20 against the DEFENDER's own species table, melee finding
limbs and shooting finding centre of mass; damage to that location and to the general
pool, so the two agree; disabled at the location maximum and destroyed at twice it,
cumulatively. Then the consequences actually apply - a destroyed head is unconscious
immediately (conditionFor has always accepted that flag and was never passed it, so a
headshot used to leave the target swinging), a ruined arm costs -30 to every attack
including shooting, a ruined leg costs -30 to dodge, and each Cadence body lost costs
the whole creature -10 to everything.

Verified as mechanics rather than as numbers that moved: no species can return a
location it does not have across all 40 rolls; vesh and cadence have no head at any
roll and cadence has no vital either; a vesh ridge is hit 3/20 where a human head is
1/20, which is the "long target rather than a small one" the tables were designed for.
A built Cadence has five bodies at 4 points each and no vital; a built Vesh has six
locations with the ridge the largest.

Measured consequences, seed 11, 400 runs, four duty-roster agents:

  keepers x6      31.0% -> 36.5% wiped
  the_choir x11    0.3% ->  0.0% wiped, and now degrading as bodies go rather than
                   being a person who cannot be shot in the head
  long_walker      42.0% wiped, which nothing had ever measured

Still no bleeding, panic, Coherence, cover, range bands or fire modes. Still a floor.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 21:05:25 +01:00
slaguru666andClaude Opus 5 f88c31649c The bestiary's first non-human creatures
vesh and cadence have had complete hit-location tables, body geometry, species talents
and location effects since they were written, and no creature had ever used either. So
none of that had run outside the character generator, and the whole bestiary was
hit-located as a person - including a black dog and a stack of paper.

THE CHOIR IS A CADENCE. It always was: its tactics say "run them as ELEVEN separate
bodies with one initiative between them", which is Distributed and Quorum described in
prose because the species that models it had no users. Retagged, and given the two
talents. No scenario prose refers to it, so nothing else moves.

PRECEDENT is new, and is a Vesh - the first. Built to exercise what makes the species
different rather than to be another sack of hit points: no head, so no fight against
one ends on a lucky roll, and a sensory ridge for a vital that runs the length of its
back and is correspondingly easy to hit. It is also not hostile, which is the point;
the encounter is a conversation with something that answers questions about an event
that has not happened yet.

Two things left deliberately unfixed and written down rather than fudged:

- The choir is eleven in the fiction and five in the location table. Reconciling it
  properly means giving cadence a per-creature body count, which stops the table being
  a constant and makes the paper doll follow it. That is the right fix and it is not a
  small one. A note on the spec says so.
- Precedent gets unblinking but not out_of_step, though SPECIES.vesh grants both. An
  npc actor has no Coherence track, and out_of_step costs 1 to use.

Also corrects a comment in creature-schema.mjs claiming Out of Step is vesh-locked. It
is not - five postings and a roster agent offer it to humans, and locking it would take
it off all six. SPECIES[x].talents is what a species is GRANTED; TALENTS[].species is
what only that species may HAVE. Two different fields, and only the second locks.

Simulated: Precedent 0.68 of 4 hurt over 3 rounds, no wipes. The choir alone is
trivial; at the eleven its own tactics call for, 3.05 of 4 hurt, median 18 rounds, 0.3%
wipes. Read both as floors - the harness does not model hit locations, so a Cadence's
entire mechanical identity is exactly what it cannot yet measure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:57:17 +01:00
slaguru666andClaude Opus 5 bbe7b92459 Stop tracking LevelDB's LOG; it churns on read, not on change
LOG is LevelDB's diagnostic text — "Delete type=3 #1" and compaction notes — and it is
rewritten every time a pack is OPENED. Not rebuilt: opened. So all eighteen went dirty
whenever anything merely read the compendia, Foundry and any verification script
alike, and pack churn kept turning up in commits that had not touched any content.

Verified disposable before ignoring rather than assumed: a copy of packs/npcs with LOG
and LOG.old deleted opens cleanly, reads back all 21 actors, and LevelDB writes itself
a fresh LOG on open.

CURRENT and MANIFEST-* stay committed, deliberately. They are how a fresh clone finds
the data, and ignoring them would ship compendia nobody can open.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:44:38 +01:00
slaguru666andClaude Opus 5 77e9aadc79 Rebuild packs; every actor now carries a portrait
76 of 76, up from 16. The npcs pack goes from every creature on the generic silhouette
to all 21 with art, and each token carries the same face as its sheet.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:33:32 +01:00
slaguru666andClaude Opus 5 187a317a0a mj-queue: the illustrated upgrade path, without a self-bot
The Mac bridge posts /imagine to Discord with a user token. It is not ported here and
should not be: Midjourney's terms since 27 May 2026 forbid automated access, there is
no official API, and the bridge's own memory note records Discord silently dropping
its interactions from 22 July — which is what enforcement looks like from inside. A
Windows clone would be a second self-bot on the same account.

So this does everything except talk to Discord, which turns out to be most of the
work. `next` derives a prompt from the creature's spec and puts it on the clipboard;
you paste it yourself; `file` or `watch` renames the download to the canonical name
and retires the generated placeholder. One at a time, because the memory note is
explicit that concurrent jobs in one channel steal each other's grids.

Prompts are derived, not written — anatomy from the location table, scale from SIZ,
build from STR against SIZ, plating from naturalArmour — so they cannot drift from the
statblock. Three things learned by reading the data rather than assuming it:

- tactics is written for a GM, not an illustrator. "Advances by bounds, 15 m per
  round" put a rate of fire in an art prompt. role is the one-line essence and is
  already the sentence you would hand an artist. Sentences carrying mechanics are
  dropped; dates and ages are kept.
- era is the wrong test for whether something is a person. It classified Mr Bewley of
  the Registry and everyone in 1881 Cordera as monsters, because their kit is old.
- 18 creatures are species "baseline" and are not human-shaped — a black dog, a case
  file that eats case files, a machine that has decided it is the site. The prompt
  refuses to describe a body it cannot verify, and `list` names them. That is a
  statblock to write, not something to paper over here.

`sheet` emits a prompt sheet that the existing gen-art.mjs parses unchanged, so if the
bridge ever works again the whole bestiary drives from it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:33:16 +01:00
slaguru666andClaude Opus 5 9ddea43720 make-portraits: every creature gets art it cannot disagree with
Sixty of the seventy-six actors had no portrait. The sixteen that did are the
hand-made duty roster; the whole bestiary and every scenario NPC fell back to a
generic silhouette.

The point is not that this is free. A portrait composed from anatomy.mjs cannot
contradict the statblock, because it is drawn from the numbers the hit-location roll
uses: silhouette from BODY_ART, height from SIZ, build from STR against SIZ, plating
from naturalArmour, a mark for the primary weapon's class. A Cadence would get five
bodies because its table has five. Nothing has to be kept in step.

Colour carries what a GM wants off a thumbnail — whether the thing is a person,
folklore, recovered machinery, or the far side. That reads the shouted category the
role lines already carry (FOLKLORE, HORROR, FORWARD), which nothing was using, and
falls back to structure for the ones with no tag.

build-packs resolves portraits by stem and extension rather than an exact .webp
filename, so a creature gains art without an edit to content.mjs and a hand-made
raster always beats the generated diagram. A spec that NAMES a portrait and has none
is still a hard build failure.

These read as diagrammatic field-guide plates and will not match the Midjourney agent
portraits. That split is deliberate: the agents are the cast, the bestiary is case
material.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:32:53 +01:00
slaguru666andClaude Opus 5 24b183642f all-specs: one place that knows where the actors are
check-creatures collects every spec in the repo, including the rule that a scenario
cast is any exported array whose entries carry characteristics — so a new scenario is
covered the day it is written. That rule is a definition, and two more tools are about
to need it.

Lifted into tools/all-specs.mjs and imported back. check-creatures reports the same
76 specs across the same 8 sources; this is a move, not a change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:32:39 +01:00
slaguru666andClaude Opus 5 255b146753 Species anatomy moves where node can read it
RINGBRP.locationTables and RINGBRP.bodyArt lived inside ringbrp.mjs, which no tool
can import — it touches game, Hooks and foundry at load. So nothing outside Foundry
could ask how many hit locations a Cadence has, or what shape a Vesh is, which is
exactly what art generated from a statblock needs to know.

Moved byte for byte to anatomy.mjs and assigned back, the same move rules.mjs got
when the simulator needed the combat rules. One definition, two readers.

check-rules matched those tables with a regex against ringbrp.mjs and went blind the
moment they moved — it reported "could not read locationTables" and the species check
silently stopped running. It imports the value now. A guard that parses source text
breaks when the source is refactored; one that imports it cannot.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 20:32:30 +01:00
slaguru666andClaude Opus 5 0633589061 Rebuild packs for the posting talent pools
Roster agents carry no talents of their own; they expand from their posting at build
time, so changing the pools left the compendia a version behind the register.

Rebuilt with Foundry stopped. Verified by reading the built pack back: 36 packed actors,
none carrying Unblinking, Distributed or Quorum. No lost/ directories, so the packs took
the write without needing repair.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:34:46 +01:00
slaguru666andClaude Opus 5 b0981008b3 No posting may grant a species
Eighteen postings offered vesh or cadence biology to any agent who took them: unblinking
nine times, quorum seven, distributed three. That is the root cause behind the six
characters check-creatures caught — they were not rogue, they had taken talents their own
postings advertised, and every newly generated agent would have done the same.

Unblinking is the clearest case. It is cat: species, species: vesh, and its own rule text
reads "A Vesh has no face to read and does not need to read yours". Nine postings offered
it, including Interview, Pathology and the doctor trade.

Each of the nineteen slots is replaced with a talent drawn from what the posting actually
does rather than from what was nearest alphabetically: Registry gets Requisition, the
Anchor gets Echo Sense, Disposal gets Clean Scene, Signals gets Chain of Custody and Dead
Reckoning. No pool gained a duplicate, and no talent is left unused — every legal talent
is now offered by at least two postings.

The guard lives in check-kits, which is the file that validates postings, and it imports
TALENT_SPECIES from creature-schema.mjs so there is one definition of which talents are
locked rather than two. check-creatures was looking at characters; nothing was looking at
the pools they were picked from. Verified by reintroducing unblinking on the doctor trade
and watching it fail, not merely by watching it pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:34:37 +01:00
slaguru666andClaude Opus 5 85c1062106 Pause overlay: tighten the caption, lift the field grid
Both found by looking at the thing render, which nothing had done before — the earlier
work on this overlay was verified through the CSSOM because the browser pane would not
composite frames, so the geometry and timing were confirmed and the LOOK was not.

Michroma is already a wide face, and .4em on top of it set GAME PAUSED at 176px against
a 190px field: 93%, running bracket to bracket, so the readout was competing with the
lock for the same width. .22em measures 154px, 81%, leaving 18px clear at each bracket.
text-indent moves with it so the word stays optically centred.

The field grid was drawn at opacity .3, which composited over the void band is 1.44:1
against its own ground. On a dark table map that is not a faint grid, it is no grid at
all. .45 measures 1.80:1 — present as texture, still far below the 3.1:1 --rb-line is
chosen for, so the amber lock stays the only thing asking for attention.

Both measured in a browser with Michroma confirmed loaded, not estimated.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:27:17 +01:00
slaguru666andClaude Opus 5 8d7508077c Rebuild packs, and correct the guard count in the README
The talent fixes changed source without the compendia following, so the packs said
Braithwaite had Unblinking while roster.mjs said Clean Scene. Rebuilt with Foundry
stopped. Verified in the built pack: no agent carries a vesh talent, and Ashcroft keeps
Out of Step beside Borrowed Hour and Not Quite Here, which is now legal because it is
anomalous rather than species.

The README's guard box regenerated with the new totals, and its prose said "five guards"
in three places when there are seven.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:15:45 +01:00
slaguru666andClaude Opus 5 4ded53f9b5 Fix: npm run build has never worked on Windows
Both spawners built their argument with a file URL's .pathname, which on Windows is
"/C:/Users/...". Node resolves that against the drive root, so the build spawned
"C:\C:\Users\...\check-rules.mjs" and aborted on a module it could not find.

update-readme.mjs had the same bug and swallowed it in a bare catch, so instead of
failing it silently wrote a README whose guard box was empty — "0 guard lines" where
there should be four. A Windows build therefore could not happen, and if it had, it
would have quietly deleted the guard output from the README.

Same root as the packs/ CRLF bug: this repository has only ever been built on macOS and
Linux, where .pathname happens to be a usable path.

Also adds check-creatures to the pre-build guards, which it was missing, so the build
and npm run check now refuse the same things.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:15:33 +01:00
slaguru666andClaude Opus 5 2c547efe72 simulate: a lethality harness that uses the real rules
THROUGH TRAIN publishes "MEASURED, 400 runs each" and a 24% wipe rate; the starter
publishes its own table. Nothing in this repository could produce either number, so both
were claims rather than results and neither could be re-checked after a rule moved.

The harness knows no rules of its own. Everything comes out of rules.mjs, because a
harness with its own copy of the combat loop measures a game nobody is playing and
drifts silently the first time a rule changes. Two things had to move for that to be
possible:

  applyDifficulty, resolveBands and gradeRoll -> rules.mjs. The whole of d100 resolution
  lived in ringbrp.mjs, which node cannot import. All three are pure, so they moved and
  the engine re-exports them; no caller changes. check-rules then refused them for having
  no spot-check, so they now have fifteen, covering the 1% floor, the 96-99 rule and
  00-always-fumbles. They had none in their entire life inside the engine.

  expandFromRegister -> tools/expand-spec.mjs. A roster agent is written as a job and a
  rank and carries no skills or kit; everything it can do is derived at build time by a
  function locked inside build-packs.mjs, which cannot be imported because importing it
  runs the build. A simulated agent expanded by a second copy of that logic is not the
  agent that gets packed. Moved verbatim; both sides import one copy.

Deterministic throughout: same creature, party and seed, same numbers, which is what
lets a published table be verified rather than remembered.

What it finds: for the Act Three standoff the seed barely matters (0.5-2.8% wipe across
five seeds, eight rounds throughout) and party composition dominates everything. Four
support agents against the six miners wipe 92.8% of the time; swap in the heavy and the
warden and it is 0.3%. The published 24% is not a property of the encounter, and no
single figure can be.

Models Reaction re-rolled each round, banding, graded defences, the stacking defence
penalty, damage by band, major wounds and the dying clock. Does NOT yet model hit
locations, bleeding, panic, cover, range bands or fire modes, all of which make a losing
fight worse. Read the output as a floor, never a ceiling.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:10:05 +01:00