Commit Graph
67 Commits
Author SHA1 Message Date
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 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 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 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 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 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 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
slaguru666andClaude Opus 5 c3002e93c9 check-creatures: validate every actor spec, and fix the vesh talents it found
Nothing validated creature specs. check-kits validates postings and check-scenarios
validates prose; buildActor throws on an unknown skill or item key and is silent about
everything else, so species, marksmanship style, characteristic blocks, species-locked
talents and misspelt field names could all be wrong and still build, pack and play.
Every packed actor once shipped as species "hominid" and the whole cast was hit-located
as something the rules do not contain.

tools/creature-schema.mjs derives every allowed value from the catalogues rather than
retyping them: skills from SKILL_CATALOGUE, kit from the item catalogues, species from
SPECIES, stats from CHARACTERISTIC_DICE, and the two marksmanship styles out of the
language file. It reports every problem with a spec rather than dying on the first, and
names the nearest real key. It also reports fields buildActor never reads, because
"armours:" is not an error, it is an actor that silently equips nothing.

On its first run it found six baseline humans carrying vesh biology. "unblinking" is
cat: species, species: vesh, and its own rule text reads "A Vesh has no face to read".
Out of Step is reclassified as anomalous with a Coherence cost, which is what every
talent in that category has and what the Anchor who is three years older than his
birthday says always wanted to be; the other five are swapped to agency and field
talents that fit them.

Not fixed here: the root cause is upstream in postings.mjs, where twelve posting talent
pools still offer unblinking, distributed or quorum to any agent. Picking replacements
across those is a design decision, not a mechanical one.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:09:43 +01:00
slaguru666andClaude Opus 5 c6924d6ea8 THROUGH TRAIN: art prompt sheet, and a runner for it
Prompts for all 43 assets - 16 duty-roster portraits, 14 NPC portraits from TT_CAST, and the 13 scene plates, none of which had a recorded prompt, so none of them could be regenerated.

Art direction is frontier newspaper engraving, and the present-day Bureau material is drawn in the same 1881 hand as Cordera with modern people composed as tintype portraits, so the two halves read as one document. Three rules are written into the sheet because they protect meaning rather than style: nothing modern is drawn on the 1881 side, the train is absence rather than a glowing spectre, and nobody is lit as a villain.

tools/gen-art.mjs parses the sheet rather than keeping a second copy of the prompts, expands the style tokens and drives mj-gen. Dry run by default, because --run fires paid generations.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-30 21:08:36 +01:00
slaguru666andClaude Opus 5 973b4a53aa THROUGH TRAIN rewritten into five acts
Act One is now an induction at the Bureau, Act Two puts the players through the
crossing and makes them find the train, Act Three is a town-side obstacle, Act
Four is the boarding, Act Five is the four minutes. 4h00 in five acts, was 3h30
in three.

The restructure earns one thing the old shape could not: THE CROSSING OPENS WHERE
THE RECORD SAYS THE LINE IS, which is an empty bench of scrub on the wrong side of
the wash. The agents arrive where the paperwork put the railway, not where the
railway is, so the fraud is the ground under their feet and finding the train is
real work. Registry's file has this wrong and Bewley believes the file.

- Act Three: Rance Doyle and five unpaid miners take the agents for company
  detectives, and they are not wrong to. Resolves on what the players SAY - no
  roll makes it go away, no roll makes it a fight. Losing costs them the 1881
  issue, not their lives. His brother Tom is aboard and dies at minute two of
  every pass, which is the wiring between the acts
- new cast: Bewley, Prosser, Rance Doyle, Shard, Tom Doyle, Cordera man
- new handouts: the company notice, and the six names in Ambrose's hand
- 8 GM pages, 10 handouts, 15 actors, 13 plates

MEASURED, 400 runs each: the Act Three standoff is 0.4/4 hurt from cover and
1.25/4 in the open, both ending early - but FOUGHT TO A FINISH it puts 1.75 of 4
down and wipes the party in 24% of runs. The early stop is what makes the act
survivable, not the miners being weak. My first draft of that table was guessed
and wrong in all three rows.

FOUND AND FIXED: there is no Ride skill in this game and never has been. The
boarding set-piece has asked for "[CUS: Ride, then Athletics]" since it was
written, through a playtest, which is an instruction to roll a thing nobody has.
Horses are now handled by a local and the agent rolls Athletics.

NEW GUARD: check-scenarios resolves every [CUS: Skill] tag in every scenario
against SKILL_CATALOGUE and fails the build on a skill that does not exist.
Verified it fails on the real bug before wiring it in. Sixth guard.

NOTE: the three new plates (Bureau, north bench, standoff) are placeholders in
this commit - Midjourney is still rendering them.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-19 19:25:20 +01:00
slaguru666andClaude Opus 5 24b1aaa682 Development: skills improve from what beat you, not what worked
Reversed experience. A skill is marked when it FAILS - failure or fumble - and
never when it works, and the improvement roll is the same reversal: roll OVER
your rating and the skill goes up 1d6. Nobody learns anything from the lock that
opened first time.

The two halves pull against each other on purpose, so ratings converge instead of
running away. Simulated over 2000 campaigns: a 10% and an 85% skill start 75
points apart and are 11 apart after 60 cases.

- rules.mjs owns it: DEVELOPMENT, developmentMarksOn, developmentImproves,
  developmentCeiling, developmentGainFor
- trainingCap has been on the skill schema and the item sheet since it was
  written and nothing has ever read it. Development reads it now: a skill stops
  at its own cap, and everything else stops at DEVELOPMENT.ceiling, because a
  d6 gain could otherwise push a 98% skill past 100
- GM opens the phase from a GM-only toggle in the token controls; it posts a
  card naming every agent and their marked count, and puts a Development button
  on each sheet. Players press their own
- the toggle re-reads the setting on change, since getSceneControlButtons only
  fires at load and the button would otherwise lie if the phase were opened by
  the API or a second GM
- rules journal and player primer rewritten from the tables; the old text
  described the pre-reversal rule on both halves
- 7 spot-checks, 4 behaviour tests; verified end to end in a running Foundry

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 23:23:03 +01:00
slaguru666andClaude Opus 5 c05d488b9d Play THROUGH TRAIN end to end; fix three scenes the dice could not reach
Ran the whole case with five agents — briefing, kit swap, Mercy Draw, the
crossing, Cordera, the water tower, the four minutes, the locomotive, the
brakes, the register. It completed, and it exposed one serious defect and two
smaller ones. All three are the same shape: the scenario put dice in front of
things the fiction says should simply happen.

  1. THE ENDING WAS UNREACHABLE. Convincing Kell to stop was gated on Persuade
     or Status. Only THREE of the ten duty-roster agents have either trained —
     the Field Lead has Persuade 15 and Status 15. Three separate attempts on
     him all failed and the scenario had no way to end; I narrated it as working
     because otherwise there was no ending, which is exactly the improvisation a
     scenario is supposed to prevent.

     It now takes NO ROLL if the party can tell Kell one true thing about his own
     train — the coal, the four minutes, the north bench. He has waited a
     hundred and forty-five years for somebody who knows what is wrong to say
     so. Only a party that knows nothing rolls, at average, and a failure costs
     a pass rather than the ending.

  2. THE PAPERS NEEDED PERSUADE. Showing one side the other's document is the
     move the scenario is proudest of, and it sat behind Persuade at −30%:
     15% became 1%. Both men WANT their paper read — Merritt is proud of his
     letter, Ambrose's whole grievance is that nobody has looked at his writ.
     No roll, between passes.

  3. THE BOARDING SORTED ITSELF BADLY. Athletics runs 25–60% across the roster.
     Putting all five on the water tower left the doctor and the Registry officer
     missing twice each, carried across on the department's plank, passengers in
     their own set-piece, two passes gone. The text now names which route suits
     whom before they choose.

What worked, and is worth recording: the automatic clues absorbed two failed
rolls in Act One without the trail stalling; Standing Order 9 caught Okonkwo
checking a wristwatch in an 1881 street and cost a Coherence and a clock tick;
the fumble-is-a-fall rule fired on a 100 at the tower for five damage; the
exposure table held — one hit across the whole fight, on the agent who left
cover to work on Doyle; and the reset landed exactly as intended, with Doyle
standing up at the top of the car and Nkemdirim's hit staying where it was.

Version 1.4.1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 22:34:23 +01:00
slaguru666andClaude Opus 5 5bc46879c7 THROUGH TRAIN: put the gunfight inside the loop
The loop is no longer just a train going round. It is FOUR MINUTES with a
gunfight in it, and those four minutes have run about two million times.

Two sides, and neither is the villain. Cass Merritt and three hired men have a
signed letter of engagement from the company telling them to surrender the
payroll to nobody "upon any pretext whatsoever, including the presentation of
any paper". Josiah Ambrose and four Cordera miners have a sealed writ of
attachment from a territorial judge naming that same payroll against eleven
weeks of unpaid wages. Both documents are genuine. Neither man has seen the
other's. The company sold the same money twice and is not aboard. Both are
handouts now, and they only mean anything held in the same hand.

The mission is restated everywhere it appears — briefing page, case brief, GM
essentials: CLOSE IT. Closing the crossing does not kill anybody, it lets them
go. The loop ends, 3 November 1881 resumes from 11:44, and everyone aboard walks
forward into the life they would have had — including Ambrose and a miner named
Doyle, who did not survive the real four minutes. The agents are not choosing
who lives; they are choosing to stop holding history still, having met the
people it lands on.

The standing order is louder in three places: NOTHING MODERN GOES THROUGH.

Two things the playtest found, both now written into the text:

  - THE FIGHT WAS A TPK GENERATOR. Modelled with all nine shooters firing at the
    party it wiped them 171 times in 200. The model was wrong — the two sides
    are shooting at EACH OTHER — so the scenario now carries a measured exposure
    table: head down draws nothing, acting from cover costs half a party member
    and no wipes over 300 runs, moving in the open costs one, and going for the
    payroll box wipes more than half of all parties. The GM is told to say that
    last row out loud BEFORE anybody commits to it.

  - THE LOOP RESETS AND THE AGENTS DO NOT. Everyone who belongs to 1881 is back
    up unhurt on the next pass. The agents keep their wounds. Nothing said so,
    and a player who assumes otherwise takes risks that kill them. It is now
    stated in capitals in both documents, with the played pass that prompted it
    — two of four down at 0 hit points, one untouched because he stayed on the
    floor.

Nine cast members, eight handouts, ten plates.

Version 1.4.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 22:20:00 +01:00
slaguru666andClaude Opus 5 774e95dea8 THROUGH TRAIN — the crossing starter, and two more playtest fixes
A train has been running the same four miles of track since 3 November 1881. It
has never stopped. Sixty-one people are aboard and all of them are alive.

The supernatural is science fiction underneath, which is the point. A railway
company laid track to a filed survey instead of to the ground, then described the
line as being where it was not — ten thousand times, in timetables and waybills
and telegraph orders, for six months, at a constant speed. Reality keeps a record
of what belongs where, and that is the most patient argument there is. The record
gave way with No. 9 inside it, and the RUNNING is what holds the crossing open: a
standing wave sustained by its own motion the way a bow sustains a note.

So the players must board a train that cannot stop, and then find that sixty-one
people at six passes is four hours they do not have. The ending is what they
choose to do about arithmetic they cannot beat, in front of a conductor holding
the manifest. No roll resolves it.

It is also the case that teaches Standing Order 9: NOTHING MODERN GOES THROUGH.
Using a modern object across costs a Coherence and moves the clock; carrying it
costs nothing; anchors are exempt. The catalogue already had the 1881 issue —
Webley, Martini-Henry, oil lantern, brass compass, pocket watch, buff coat,
laudanum — so the constraint needed no new content and gives the table something
to feel in the first twenty minutes.

Ships as docs/scenarios/THROUGH_TRAIN.md and a Foundry Adventure: 7 GM pages, 6
handouts including the survey that started it and a manifest deliberately held
back to Act Three, the case file at Containment 6 / Resources 5 / Clearance 4
with its four legs loaded, four of the people aboard, and 7 plates to show.

Two fixes from playing it:

  - Bhattacharya's RESEARCH was 1%. Placing the new skills last night I swapped
    Occult into Registry's core and took Research out — a records office that
    cannot look anything up. Research is back in core; Antiquities gets its
    Knowledge back the same way.

  - The boarding was unrunnable. At halved skill the set-piece put four agents on
    12–31% and all four missed, which stalls the one scene the scenario is built
    around. It is an average roll now and only a fumble is a fall, with the
    reason written into the text so nobody "fixes" it back. Re-run: 3 of 4 aboard
    on the first pass and one waiting for the next, which is the shape it wanted.

Version 1.3.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 00:25:19 +01:00
slaguru666andClaude Opus 5 37b4043746 Play a full case, then fix what it found
Ran THE HOLLOW ROAD with five agents — approach, crossing, contact, the thing on
the road, extraction, debrief — with panic and Coherence both live. It ran clean
and it found one thing that mattered.

ANOMALY LORE 0. Marta Holloway, Field Lead, Senior Field Officer, could not roll
the department's signature skill. Nor could Okonkwo. Induction was gated to
TRADES on the reasoning that a career posting is itself the agency training —
but 17 of the 25 postings do not list anomaly lore, its printed base is 0 on
purpose, and nothing else supplies it. So the people who joined the department
straight out of school were the only ones who never received its basic training,
which is exactly backwards.

Induction is a FLOOR for everybody now, posting or trade, in the live generator
and the pack builder both. It never demotes: Bhattacharya keeps Registry's 63,
Holloway goes 0 → 43, Okonkwo 0 → 33. All twenty built agents verified non-zero.

Two GM tools the case showed were missing, both found by feeling the friction
rather than by reading anything:

  - clearPanic(actors). Panic clears when the scene does — one line in the book
    and, until now, five sheets edited by hand while the table waited. It leaves
    Coherence alone, which is the whole point of having two tracks.
  - partyState(). Everybody's hit points, panic and Coherence in one card. With
    five agents the alternative is asking "what are you on?" five times a scene,
    which is friction a table absorbs silently and then blames on the game.

And the player-facing gap: the primer never mentioned panic. Players got a
one-page aide-memoire for a track they now meet in the first scene. It has a
page of its own and a row on the cheat sheet, both generated from the same
tables as the rules.

One thing I reported as a bug and withdraw: Okonkwo's "Firearm (Pistol) 5%" was
me rolling the wrong weapon. He carries a marksman rifle at 53%. check-kits was
right.

Version 1.2.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 00:10:28 +01:00
slaguru666andClaude Opus 5 5aaae186e0 A fumbled relief attempt puts a point on
Trying to steady somebody and making it worse is the most familiar thing on that
list, and until now it was the only outcome that cost nothing.

Done as a NEGATIVE relief rather than a second code path: panicReliefFor returns
-1 on a fumble, and easePanic already subtracts what it is given, so subtracting
a negative raises the track. One number, one direction, no branch that could
drift from the other. The clamp still holds — fumbling at 5 stays at 5.

The chat card had to be told, because otherwise it prints the word "Psychology"
over a number that has just gone UP and the table reads that as a bug rather than
as the rule. It now leads with a red FUMBLED tag.

Guarded three ways: a spot-check in check-rules for the -1 itself, and two
behaviour tests — one that the sign survives easePanic's subtraction and
actually raises the track, one that it cannot push past the top. A test on the
constant alone would have passed even if easePanic had healed on a fumble.

Verified live: 2 → fumble → 3 → success → 2 → special → 0, and a fumble at 5
staying at 5, with the cards reading correctly.

Version 1.1.2.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 23:25:46 +01:00
slaguru666andClaude Opus 5 20306d83d9 Play a scene with panic; tighten one reference row
Ran LAST ADMISSION's east corridor with the six civilians and real dice. The
track works end to end and, more importantly, the penalty REACHES things:
Ferriby at panic 3 swung at Old Marrow with Brawl 25% printed and 15% effective,
while Sharrock at panic 1 rolled his full 58%. That is the whole point of the
track and it is the part that is usually decoration.

The arc played well. Lights out took four of them to 1. The body took Braithwaite
and Ferriby to 2. Enderby counting took three of them again. Braithwaite fumbled
his Psychology roll trying to talk Colin down, then it said his name — 5, broke,
fled, came back at 3. Renshaw steadied herself on POW×5 and dropped to 1.

One thing I got wrong and one thing worth knowing:

  - I flagged a 99 grading as a fumble as a bug. It is not. A 58% skill fumbles
    on 98-00, and both the primer and the rules page say so in those words. The
    "96-99 never succeed / 00 always fumbles" pair are floor rules, not the whole
    fumble range. Only the quick-reference row was ambiguous — it now says
    "never succeeds ... and is a fumble if it is inside your fumble range".

  - The civilians cannot use two of the three new skills. Occult, Religion and
    Psychology sit at 5% on the "(before)" sheets, so in the prologue the only
    relief that works is POW×5 at 50-85%. That is correct — a site foreman is
    not an occultist — but it means the skills are an AGENT'S tools, and the
    prologue is deliberately the game without them. The agents have them where
    they should: Bhattacharya Occult 63, Lindqvist 58, Renshaw Psychology 40,
    Braithwaite Religion 35.

Version 1.1.1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 21:58:30 +01:00
slaguru666andClaude Opus 5 cbad87ba98 Add Occult, Religion and Psychology, and the Panic track
From the first game's list. The three skills are not decoration — they are the
levers on the new track, which is why they arrived together.

PANIC, 0 to 5, up. It is the other half of Coherence and the rules page says so
in the first line, because a table that confuses them will make the wrong call
at the worst moment:

    Coherence   what knowing has cost you       weeks     10-0, down
    Panic       what is happening to you NOW    minutes    0-5, up

A trigger gives a point with NO ROLL. Asking for a die to find out whether you
are frightened slows the scene and tells the player how to feel; the die is for
getting rid of it, which is the interesting direction.

    0 steady · 1 rattled · 2 shaken -5% · 3 losing it -10%
    4 overwhelmed -20% · 5 broken

The first point is free on purpose, so the opening shock of a scene costs the
table nothing. At 5 you break — freeze, flee or fixate, choose fast — and come
back at 3, not at 0, because breaking is not a rest.

Relief is where the skills come in. A success takes one point, a special takes
two. Psychology is the only thing that steadies somebody who is NOT you.
Religion steadies you alone and does not care whether you are right. Occult is
the odd one: naming a thing correctly, out loud, helps everybody who can hear —
the department's actual work, and the only relief that reaches a room. Plus
POW×5 to steady yourself, and your anchor object once per case, which is what
that briefing scene was for.

The three skills are placed in six registers rather than left floating: Occult
to the professor and to Registry, Psychology to the doctor and to Interview,
Religion to Antiquities and Pathology.

Guards, because a track nothing reads is this project's oldest failure: the five
new rules carry spot-checks in check-rules, and check-behaviour gains nine tests
— the free first point, monotonic penalties, only 5 breaking, clamping at both
ends, breaking not clearing the track, special taking two, every band/trigger/
relief having a label, and every relief naming a skill the catalogue actually
has.

Verified in a live game: penalty reaches the roll (58 → 58 → 53 → 48 → 38 for
panic 0-4, criticals and specials recomputed with it), the full arc runs 0 → 2 →
4 → eased to 2 → pushed to 5 → breaks → 3 with no errors, the sheet shows the
band, and the rules journal has a Panic page generated from the same tables.

Version 1.1.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 22:55:11 +01:00
slaguru666andClaude Opus 5 ab619f4b73 Remove the dice textures and the whole Dice So Nice path
Deleted: the seven PNGs in dice/, tools/make-dice-textures.mjs, the `npm run
dice` script, the RB_DICE colourset and texture tables, diceSetFor, the
diceSoNiceReady hook, and rbDressDice — which was tagging ten roll sites with
coloursets that no longer existed. 99 lines of module, plus the assets.
README and DEPLOY updated; they still advertised all of it.

Recoverable with `git revert` if it is ever wanted back.

This also explains the 01-that-was-12. The RESULT was never wrong: skillRoll
rolls one 1d100 and grades on roll.total, and the chat card derives the tens and
units it prints from that same total. Checked all 100 values of percentileFaces
and 60 live rolls — the printed faces reconstruct the graded number every time,
with no mismatches.

What disagreed was the ANIMATION. The custom addDicePreset labels registered for
d100 and d10 remapped which physical face means what, so Dice So Nice could land
showing 01 while the roll behind it was 12. Nothing downstream ever read the
animated faces, so no roll was ever adjudicated on the wrong number — but a
table watching the dice had every reason to believe otherwise, which is its own
kind of wrong. Disabling the skins in 1.0.6 already removed it; deleting them
makes it permanent.

Verified in a running Foundry after removal: skill roll, weapon damage, hit
location, major wound and Coherence all resolve and post their cards, no errors,
and game.ringbrp.diceSetFor is gone from the API.

Version 1.0.7.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 22:45:52 +01:00
slaguru666andClaude Opus 5 0852427586 Fix the pause: it would not hide, it was off centre, and it was too small
Three faults in 1.0.4, and the first was the serious one.

  1. It never went away. Core hides the overlay with `#pause { display: none }`
     and shows it with `#pause.paused { display: flex }`. 1.0.4 styled the BARE
     #pause with display:flex, which wins on specificity, so unpausing removed
     the class and changed nothing — GAME PAUSED sat over the table for the rest
     of the session. Every rule here is now scoped to `.paused` and `display` is
     not set anywhere.

  2. It was off centre because I repositioned it. Core already centres it: a
     full-width band at top calc(50vh - 100px), column flex, centred both ways,
     pointer-events none. That layout was correct and 1.0.4 fought it with
     left/bottom/transform. It is left alone now; only the height changes, and
     the top moves up by exactly half the extra so the centring holds.

  3. It was small: a 322x116 panel in the corner. It is now core's full-width
     band at 300px with a 170px dial — against core's own 100px — and the
     caption at 24px to match core's.

Guarded: check-behaviour now parses the stylesheet and fails any rule that sets
display on an unscoped #pause. Verified it bites. It strips CSS comments first,
because the first version of the guard reported the comment explaining the
guard — which is exactly what the template guard did last time, so that is twice
now and the lesson is written down properly.

Verified by driving the real toggle: running → display none, box 0x0, no class;
paused → display flex, 341x302, centre X exactly on the viewport centre;
unpaused again → display none, box 0x0.

Version 1.0.5.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 19:31:35 +01:00
slaguru666andClaude Opus 5 53481bdfc1 Ship the LAST ADMISSION plates as showable images
A third journal in the adventure — LAST ADMISSION — Show the players — holding
the seven scene plates and the floor plan as eight image pages at player
visibility. Right-click, Show Players, done.

title.show is false and there is no caption, on purpose: the table gets the
picture and nothing else. No heading telling them which room this is, no label
naming the thing on the stairs. The page NAMES exist only for the GM's sidebar
so the right one can be found in a hurry under pressure, and the players never
see them.

Ordered by when each comes up, not by asset number, for the same reason.

The builder throws if a plate is missing from disk, because a missing image is
a blank frame on a projector in front of six people.

Verified in Foundry: eight pages import at OBSERVER, the image loads, and the
rendered page contains no headings, no figcaption and no text at all.

Version 1.0.3.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 19:12:35 +01:00
slaguru666andClaude Opus 5 51bd8e618a Audit every remaining sheet and dialog; add the Culland Hall scene
Opened all of it this time, rather than driving the system through its API.

Two more defects of the same family as the NPC sheet, and in the same place —
the types added last:

  - Talent and Art had no TYPES.Item.* label, so their sheets printed the raw
    key "TYPES.Item.talent" under the name.
  - Neither had a branch in item-sheet.hbs or an isTalent/isPower flag, so the
    Detail tab rendered EMPTY over a document holding category, rule, uses per
    case, Coherence cost, push cost and origin. Eleven of thirteen types were
    handled, which is exactly the shape an eye skips.

Both now have a header statline and a full Detail section, and a guard walks
template.json: every declared type must have a label, a flag set in ringbrp.mjs,
and an {{#if isX}} section in the sheet.

One hardening fix: loseCoherence applies the cost and THEN announces it, so
anything that throws in between leaves the actor quietly poorer with no message.
localize() throws on a non-string, which an unrecognised reason key is.

Everything else came back clean, and it is worth recording what was checked so
the next audit knows what "checked" meant: 13 item types opened, all render; the
expedition sheet (4 tabs); all 7 chat cards driven through their real entry
points — roll, coherence, reaction via Combat.rollAll, hit location, weapon
damage, major wound, and contact through a case file that actually has a group;
all 3 dialogs opened by clicking the controls a player clicks. No errors, no raw
localisation keys anywhere.

Also: Culland Hall as a playable Scene. Drawn as SVG rather than generated,
because a room count, a door position and a label are all load-bearing here and
a generator cannot be trusted with any of them — three label-collision passes in
the browser before it was clean, which is the documented cost of doing it this
way. 2800x2000 at 100px to the square so the Foundry grid lands on the grid
drawn into the image; 5ft squares; no walls, because half-done walls are worse
than none and a GM who wants vision can add them in ten minutes.

Verified in Foundry: the scene imports, activates, and draws.

Version 1.0.2.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 19:02:18 +01:00
slaguru666andClaude Opus 5 02ec47a351 Fix every NPC sheet, which has never opened
npc-sheet.hbs line 43 read

    {{#if (lookup ../skillsByCategory key).length}}

and Handlebars cannot read a property off a subexpression. That is a PARSE
error, so the template never compiled, so every NPC sheet in the system threw
on click — Natives & Threats, the starter's enemy roster, and the whole LAST
ADMISSION cast. #if already treats an empty array as falsy, so the .length was
never doing anything in the first place.

It was invisible to all four existing guards, and the reason is worth writing
down: check-rules reads .mjs, check-behaviour says in its own header that it
cannot reach sheets, and every play-through in this project has driven the
system through its API rather than by clicking. Nobody had ever opened an NPC
sheet, including me, in any of the sessions that "played through" scenarios
full of NPCs.

So: check-templates.mjs, a fifth guard, compiling every .hbs in about a tenth
of a second, wired into the build ahead of check-behaviour. It also names the
specific shape — a property read off a subexpression — because the raw parse
error says only where. Verified it bites by reintroducing the bug. Handlebars
is a devDependency now.

Opening the sheet then showed a second thing nobody had seen: the NPC skill
rows carry four children and were using the character sheet's seven-column
grid, so the name landed in a 13px column and the whole list overlapped
itself. The NPC row now has its own four-column template.

Verified by opening all six LAST ADMISSION cast sheets with an error hook
attached: six rendered, no errors, and Old Marrow reads HP 20/20, major wound
10, armour 2, Brawl 60%, Melee Weapon (Polearm) 60%.

Version 1.0.1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 18:42:05 +01:00
slaguru666andClaude Opus 5 c595bf5a33 Tidy the compendium, and release 1.0.0
Three things were untidy, and one of them was a stale declaration of exactly the
kind this project keeps producing.

  - packFolders named ten packs of seventeen. Talents, the Quiet Arts, the
    primer, the rules and all three scenarios were sitting loose in the sidebar
    because the declaration was written when there were ten packs and never
    revisited. It now covers all seventeen in four subfolders under one parent
    — Scenarios, Characters, Equipment, Rules & reference — and the build
    asserts the folder list and the pack list are the same set, so it cannot
    drift again.

  - Labels were off-pattern in three places ("Transport", and the two prologues
    reading "Custodians: Prologue — X"). Everything is "The Custodians · X".

  - Thirty-six pregens in one flat list. The pack now carries three compendium
    folders — Duty roster (16), Before the department (16), Original pregens
    (4) — and every actor is filed. Nothing unfiled.

Worth knowing, and verified against Foundry's own source rather than guessed:
packFolders only assigns a pack that has NO existing entry in the world's
core.compendiumConfiguration, and the routine only runs when the set of active
packs changes. So a world that already has this system installed keeps whatever
layout it had; the new one applies to a new world. The local world was brought
into line by writing the configuration directly.

Version 1.0.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 18:29:44 +01:00
slaguru666andClaude Opus 5 1bf8d7f6fb Playtest LAST ADMISSION: five fixes, one new guard
Played it through in Foundry with the six on their civilian sheets. Five
defects, all of the house's favourite kind — a number written down that nothing
reads.

  1. Pollard and Agyeman were armed and armoured as CIVILIANS. The police trade
     kit carries a revolver and a stab vest, which is right for a serving
     officer and wrong for a British civilian, and it ended the scenario's only
     fight in a single round. expandFromRegister's civilian mode now strips
     firearms and body armour from trade kit as well as induction and standing
     issue, and the build throws if one gets through. Wren Finch keeps her
     knife — a knife is not an issued weapon.

  2. Old Marrow's shears were a utility knife. The page said 1d8+1; the actor
     in the pack held 1d4+2, so a GM running off the token had a different
     fight from the one written down. He now carries a billhook — an actual
     garden tool that is already in the catalogue — and the page says 1d8+2,
     which is what a billhook does.

  3. He was too soft to be the fight the scenario promises. At the original
     numbers he died in an average of 2.4 rounds and in 6 runs of 20 he was
     dead before he ever swung. Retuned over thirty runs to HP 20, armour 2:
     about four and a half rounds, somebody hurt in 28 of 30, somebody dropped
     in 9 of 30. The verification run took four rounds and left Pollard on
     eight hit points.

  4. Two stat lines disagreed with the generated sheets — Marrow 16 against 15,
     Enderby 13 against 12.

  5. Two rolls had no failure written: the body, and Sammy's ankle pull. The
     body is now marked "no roll" outright, because there is no better answer
     to buy. The pull has a fumble result.

New guard: check-behaviour parses the scenario's own fight line out of the page
HTML and compares it to the actor the build will generate — hit points against
hitPoints(CON,SIZ), armour against naturalArmour, and shear damage against the
catalogue entry for whatever he is actually holding. Verified it bites by
reverting the damage to 1d8+1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 18:21:45 +01:00
slaguru666andClaude Opus 5 d063b3c016 Add LAST ADMISSION, a two-hour haunted-house prologue
OPEN DAY was too complex for a first night: a fixed timetable the GM narrates
minute by minute, three things that must be left unresolved, ten serial approach
scenes, and no combat. This is the replacement opener — same premise engine,
a third of the moving parts, and something to hit.

A cheap scare attraction on the last night of its six-week run, in a real empty
hall, with paying public still inside. Three of the ghosts on the poster were
invented in an afternoon by a marketing agency, printed on the tickets and the
wall panel and the call sheets, and performed forty times a night to twelve
thousand people who agreed to believe them for eighteen pounds each. They are
in the building now. They are not ghosts, they are entries, and they have
exactly as much inside them as was written down — a page each, which they do,
and nothing else. That makes them simple to run and simple to stop: hurt them,
or break the script. Both work; the script is faster and cheaper, and a table
that finds it should feel clever.

The fourth name on the panel was copied off a memorial in the parish church
because the layout needed four. Edith Crane was real, died in a real fire here
in 1963, and nobody wrote her a page because nobody had to. She never attacks,
cannot be hurt, and will not speak until she is asked her name. She wants her
name off a poster. The night ends on whether it comes down tonight or on Monday
— and Monday is two performances away.

Written for the second intake specifically, on their civilian sheets, with each
one's job as their way in: Renshaw is IN the show and knows the running order,
Ferriby wired it, Sharrock built the sets, Pollard is on the door, Braithwaite
and Ashcroft paid to get in. Each shortcuts a different part of the middle and
none of them is required.

Art: eight plates commissioned, seven kept. The wall panel plate was cut after
two attempts both produced three frames instead of four — a picture that
contradicts a count the scenario turns on is worse than no picture, so the panel
is a handout the GM shows rather than describes. The freed green-room plate went
onto the Act One page, where the call sheet is.

OPEN DAY stays in the repo as the longer, quieter alternative; both scenarios
say plainly which is which and that nothing depends on the choice.

Verified in Foundry: the adventure imports, six cast, seven GM pages, five
handouts, plates load.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 17:50:52 +01:00
slaguru666andClaude Opus 5 f576c7977d Add a second intake: six more agents, with portraits
Written for the group that actually plays. Three postings and three trades
again, and none of the six repeats a posting or a trade already on the sheet,
so the roster now covers sixteen different jobs and no two players can pick the
same character by accident.

  Gareth Pollard      Night Warden          Field Officer
  Dominic Ashcroft    Anchor Officer        Senior Field Officer
  Neil Braithwaite    Pathology Officer     Field Officer
  Kate Renshaw        Interview Officer     Senior Field Officer
  Danny Sharrock      Construction Worker   Probationary
  Colin Ferriby       IT Specialist         Probationary

Each also gets a before-the-department entry, because without one they cannot
play OPEN DAY — the prologue builds its civilians off the BEFORE table, and the
build throws on a roster agent that has no entry in it. Two of the six were
already trades, so their civilian self is the same job with none of the kit.

Two guards had to be corrected rather than satisfied, both for the same reason:
they had encoded an accident of the roster being exactly ten.

  - "the ten cover all ten trades exactly once" cannot survive a sixteenth
    agent. The property that actually matters is that no trade is missing, so
    that is what it asserts now.
  - "the roster should be half trades" would mean picking characters to satisfy
    a ratio. It now asserts both halves are present and neither dwarfs the
    other, and separately that no job appears twice — which is the check with
    real teeth, and it passes.

The portrait pass caught an arithmetic slip of mine: Sharrock came back looking
early forties against a sheet that said 35, and his biography says twenty years
on sites, which would have him starting at fifteen. He is 42.

Verified in Foundry: 36 pregens in the pack, all twelve import, sheets render
with their portraits.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 17:19:58 +01:00
slaguru666andClaude Opus 5 f185c92088 Add OPEN DAY, the recruitment prologue
Ten civilians, one decommissioned telephone exchange, and eleven minutes during
which the building went back to being on the street it was built on. Nothing
attacks anybody. Nothing wants anything. That is the horror, and it is the whole
design.

The premise was already in the pregens. Wren Finch's biography said she was
inside a building "on the night it stopped being on the street it was on", and
Soraya Rahimi's said she talked a caller down on air "for eleven minutes, and
the recording does not play back the same way twice". Those are two views of one
afternoon, so the scenario is built at the intersection and the other eight
"How they found her/him" lines are the same afternoon from eight more jobs.
Nothing in the prologue contradicts a sheet, because the sheets came first.

The reconciliation pass, which is most of the work:

  - Finch's line said "night". The open day is an afternoon. One word changed on
    the pregen, and both are true. Her line also says she was the only witness
    who could describe the inside, so she is the one who goes into number 11 —
    written into the location note rather than left to chance.
  - Rahimi's line says she was ON AIR. So the disconnected telephone that rings
    at 15:45 is patched through to her outside broadcast, which makes the canon
    line and the scene the same event instead of two coincidences.
  - Okonkwo carries two men out; Nkemdirim's patient has a forearm that healed
    crooked over a break he took six minutes ago. Both seams needed an injury in
    Act Two and there was none, so 15:50 and 15:51 now have one.
  - Sandoval's forty minutes of traffic sit inside an eleven-minute window. That
    is the anomaly, so it is on the handout in those words.
  - "Prine" collided with an NPC already in the world. The engineer is Kearsley.

Structure: 2h15 against the house 3h30, stated in the design intent, because a
prologue exists to make the first real case land. No combat, no antagonist, no
Coherence — the last one is thematic, not a simplification: Coherence is what it
costs to keep looking once you know what you are looking at, and these ten do
not know yet. The Briefing is the first time the word is said aloud.

Ships as docs/scenarios/OPEN_DAY.md (the full GM document) and a Foundry
Adventure in a new `prologue` pack: 8 GM pages, 7 handouts, 5 NPCs, and ten
generated plates. The PCs are the "(before)" pregens already in the Pregens
pack — a second copy here would give a GM two sets of the same ten people and
no way to know which one their notes were on.

Verified in Foundry: the adventure imports, both journals render branded, the
countdown table reads as a table, and all ten plates load.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 17:03:49 +01:00
slaguru666andClaude Opus 5 26ad00174f Add the same ten before the department found them
Ten civilian counterparts, one per roster agent: same person, same
characteristics, same face, no induction and nothing ever issued to them. A
player can hold the two sheets side by side and read exactly what the job did.

Keyed off ROSTER rather than written out again, so the pair cannot drift apart.
The five who joined straight into a posting get the trade they came out of, and
between them the ten now cover all ten trades exactly once — which makes this
set a demonstration of the whole trade half of character creation as well as a
set of characters.

expandFromRegister grows a `civilian` mode: no induction skills, no standing
issue, no tier issue, no trade cant, and nothing anomalous or Coherence-costing.

Three things the build guard caught, each of which would have shipped:

  - Holloway was "carrying issued kit: notebook". Wrong: an interpreter owned a
    notebook long before anyone issued her one. The rule is now kit that could
    ONLY have come from the department.
  - Same again for skills — the linguist's core list contains trade cant,
    because it is a language and she is a linguist.
  - Wren Finch was carrying the black mirror, which is era "anomalous", from a
    transposed tradition, and costs Coherence to look into twice. That is
    something you acquire after the night the department notices you, not
    before. It is the only anomalous item in any trade kit.

The guard runs over the built objects rather than trusting the flag that made
them, because the flag is three call-frames away from the result.

Verified in Foundry: 24 pregens, the before sheets show the civilian job in
place of rank, no armour, nothing readied but fists, and the right face.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 16:19:50 +01:00
slaguru666andClaude Opus 5 c15b13c3b9 Add the duty roster: ten ready-to-play agents with generated portraits
Five postings and five trades, so a group choosing from this sheet meets both
halves of character creation without anyone having to explain them.

Skills and kit are not written out per agent. They are expanded from the
register at build time by the same helper the starter scenario uses, which is
hoisted out of the BLACK PLATFORM block for the purpose — two copies of that
expansion is two places for the induction rule to drift. Ratings sit at the
middle of each band rather than being rolled, because a pregen that varies
between installs is not a pregen.

Portraits are generated art, resized to 512 and stored as webp (12MB of PNG
became 210KB). buildActor now takes a portrait and gives the same face to the
prototype token: a pregen you can recognise on the map is worth more at a
convention table than a correct one you cannot tell apart. It throws on a
portrait that is not on disk, because a broken image on a pregen sheet is the
sort of thing that is first noticed on a projector.

Guard: check-behaviour gains a test that every roster agent names a real
posting or trade and has its portrait on disk, verified to bite. It caught
"archive", which is not a posting — Bhattacharya is Registry.

Verified in a running Foundry: 14 pregens in the pack, sheets render with the
portraits, coherence and hit points fill from the template, no system errors.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 11:06:04 +01:00
slaguru666andClaude Opus 5 7f8355f0d0 Add the player primer and cheat sheet, and brand every journal
Ten pages a player reads before session one, in their own compendium at OBSERVER
ownership: nine of setting, one cheat sheet.

The draft called the organisation "the Bureau"; everything else in the game calls it
the department or the agency, so that is what it is called. Thin areas filled rather
than padded: the seven character principles as a list, the real Coherence band table
instead of a paragraph describing one, and "what continuity is not" pulled out of the
middle of a page because it is the most important sentence for a new player.

The cheat sheet's numbers are computed from rules.mjs and lang/en.json at build time.
A hand-typed one would have been the sixth time this project shipped a number that
disagreed with the code, and the one the players were holding.

R-250: the design tokens were never on :root. Journals rendered as default parchment,
and four things were wrong in sequence — v14's hook is renderJournalEntrySheet; its
`element` is the node, so `[0]` returns the first CHILD and put the class on a header
button; there is no .journal-page-content in v14; and then the real one: with the
selector matching, font-size, line-height and padding all applied while every colour
did not, because the palette is declared on .ringbrp-sheet/.ringbrp-chat/.ringbrp-window
and never on :root. A journal inherited no tokens, so every var() silently became
nothing. A rule that HALF applies is not a specificity problem — I spent three attempts
treating it as one, including a version bump on a cache theory that was wrong.

Branded: primer, rulebook, starter GM text and handouts. Scoped by flag, so other
modules' journals are untouched. Version 0.9.0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 10:19:41 +01:00
slaguru666andClaude Opus 5 d9bce12c27 Replace the starter with BLACK PLATFORM, and make the dialogs ask questions
The starter is now an action case: a train running through a station whose rails were
lifted in 1976, two engineers aboard, eleven minutes until it returns. Descend, take the
platform, board, rescue, fight forward along a moving train, stop it.

Simpler than PAPER WINDOW on purpose — one clue scene, no social subsystem — which also
means it cannot reproduce R-248, because there are no groups or standings to leave
unwired.

Every agent can fight, deliberately: floors of firearm 42%, melee 40%, Brawl 40%,
Dodge 40% so nobody is a spectator on their first evening. Floors only RAISE, so a
posting already better stays better — Callum's shield lands at 53, not the floor's 45.

The builder now handles combat floors, extra weapons issued for a case, and a scenario
with NO Borrowed Authority at all; the last was assumed to exist and would have thrown.
Two new tests: every floor names a real skill, and every agent clears the fighting
floors the handout promises.

Sixty-two dialog strings reworded. They were naming mechanics at people: "Situational
modifier %" is now "Anything else helping or hurting? (%)", "Target cover" is "Is the
target behind anything?", "Difficult (÷2)" is "Difficult — half your skill". Labels ask
the question; hints say what it does to the number; notifications say what to do next
rather than what went wrong.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 00:08:07 +01:00
slaguru666andClaude Opus 5 4e28de2a64 Play PAPER WINDOW with the shipped pregens; fix four silent defects
Ran the starter end to end. It closed, and it found four defects in what I shipped an
hour earlier — all in the scenario data, all silent.

R-247: the Borrowed Authority did not work. I wrote scope "operate", which is not one
of the five scope tiers; an unrecognised scope ranks 0 and every action came back
"impossible" with no error. The first scene of the starter is the Borrowed Authority
tutorial. Fixed, guarded in check-kits, and covered by a test that documents the
failure mode.

R-248: the contact subsystem was unreachable in the scenario built around it. The case
file carried a standing for the Returned Clerks and no GROUP ITEM; resolveContact
returns null without one, so READ, SIGNAL and OFFER did nothing. Groups are data now,
and a test asserts every standing on a shipped case file has a group behind it.

R-249: legs wrote `kindId` where resolveLegDialog reads `leg.kind`. It worked only
because the terrain text happens to begin with "Extraction".

Not a defect: phase four went Difficult because Resources hit 0 and destitution makes
every remaining phase Difficult. Best beat in the session.

All four phases failed and the case still closed — Containment 8 to 2, Resources 8 to
0 — which is what the scenario is built to survive. Two of six closing requirements
succeeded and the settlement still completed. The Cancellation Man opened with a
critical against a raised riot shield and went through 10 points of armour, teaching
the shield and graded-defence lessons in one roll.

Also documented: nobody on the starter team can aim the return, because only the Anchor
Officer trains Transposition. The extraction page now says to narrate it rather than
roll six dice that will all fail.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 23:39:43 +01:00