Five corrections across two agents in two days share one shape, and it is worth
naming as a family rather than fixing one at a time. None was carelessness about
the measurement -- every underlying observation was true of the asset actually
looked at. The failure is reaching for the general form in the same breath as the
specific one, where the two are indistinguishable on the page and the general one
is what the next reader uses.
Three were the port s and two were mine, and the entry names both sides:
the two chunks are two stems of one performance -- true of a music bank,
written as a fact about voice, where one of the two is digital silence
the extra bytes are a duplicated channel, not fidelity -- true of ADV, and the
size ratio it implies runs 0.0778 to 2.9163 across the disc
everything the sequencer paces off rest.t is late -- true of the title, and
false of the screens actually checked
a three-stream cue is a movie cue -- mine, and BIRD_224 is neither
take the highest-rate, highest-gain stream -- mine, and on ADV those two
criteria select different streams
The counter is the same every time: run the census before writing the rule.
Where the census cannot be run, write the specific sentence and say it is
specific.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port chose a voice presentation on the argument that ADV chunk 1 is
mono-in-stereo and chunk 2 is dual-mono, so chunk 2 s extra bytes encode a
duplicated channel rather than fidelity -- which would explain its higher
declared PsuedoBytesPerSec without appealing to encode quality.
Their ADV channel measurement stands. The generalisation does not. If stream 3
were systematically the same take with its channel duplicated, its size ratio to
stream 2 would be tight across the 28 three-stream cues. Measured:
min 0.0778 (S00A, the silent one)
median 1.2565
max 2.9163 (S06A)
sd 0.5057
within 15 percent of 1.0: 12 of 28
A 37x spread is not a duplicated channel, and the declared rates scatter with
them -- S06A is 5661 against 16513 B/s. Whatever distinguishes the three streams
varies per cue rather than being a fixed channel-configuration triple.
This does not touch the port s decision, which is to take the loudest
presentation: that is a per-asset content measurement, not a structural rule, so
a scattering ratio cannot undermine it. It touches the explanation, which should
not harden into a fact about the format.
Two curiosities recorded: S12B s three streams are byte-size identical at 14396
each, and BIRD_224 is 3-stream while being a non-movie cue, so the shape is not
exclusive to cutscenes.
Also narrows the settle-time page s own generalisation. The port measured its
boot the way this corpus measured the game and found the sequencer NOT late --
its 0.6 s discrepancy was arrival-to-arrival timestamps compared against visible
spans, the plate-delay trap in a second place. So what is supported is that
rest.t is the wrong landmark for the TITLE, not that everything paced off it is
late. And the offered re-take of the one-run menu figures is recorded as
declined, with the reason, rather than left looking unfinished.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port s boot sequencer paces every screen off rest.t, which is the last hold
keyframe rather than when a screen arrives. Measured on one cold boot: the
container had no Xenia storage root at all, so this is a fresh profile with no
shader cache, the slowest case.
title build-in (first ink -> art fully drawn) 0.23 s
title settled -> PRESS A plate on 2.247 s (disc declares 120 units)
plate pulse period ~2.37 s
main menu build-in 0.531 s
B -> title 0.482 s
A -> menu 3.763 s DO NOT AUTHOR, see below
The title s rest.t is 251 units = 4.183 s and its art is finished at about 2 s,
so a sequencer pacing off rest.t holds it roughly twice as long as the game does.
Instrument controlled before the run: 9/9 on the content classifier including
the movie-frame and difficulty-screen negatives, 4/4 on the plate detector; the
run sampled 7.99 fps against a requested 8 with an independent one-shot grab
cross-checking every 20 s.
Records a refutation attempt of mine that FAILED. The probe s own marks gave a
plate delay of 3.203 s against the corpus s 2.13 s, which on a cold-cache boot
looked like a real effect. It was the instrument: the plate pulse period is an
internal clock for presentation rate and measures 2.369 s here against the
corpus s 2.3, so the run is not slowed, and re-measuring from content gives
2.247 s. The probe s title_static mark fires during the crossfade out of the
attract movie, before the wordmark has drawn -- glyph was still 0 when it fired.
Also a third independent reproduction of the A-path load stall: 13 frames,
1.53 s, surface mean 26.631 against the earlier 14/1.53 and 12/1.39 at 26.626.
This boot had no shader cache, so it is not a warm-cache artefact. Noted that
the earlier pair agreed to six decimals and mine agrees to three.
Reach: one run. The menu build-in and B->title rest on it alone.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
Found while controlling the timing probe before a settle_time run, not by
reasoning about it.
title_timing_probe.py s plate detector thresholds a green-glyph pixel count at
400, and its control checks two committed movie frames that both score 0. A real
boot disagrees: in one 100 s attract window, 17 frames scored at or above 400
and the peak was 5393. The attract movie has green content in the plate region.
The probe is not wrong -- its state machine refuses to look at the glyph until
the content classifier has already labelled the frame title_noplate or
title_plate, so the false positives never reach the drive. But it is safe
because of that gate, not because the threshold discriminates, and the
distinction matters for anyone reusing glyph() on its own.
Recorded with the general form: a two-frame control over a three-and-a-half
minute movie is not a control over that movie.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port implemented "take the highest-rate stream" and reported that on ADV it
selects the QUIETER presentation -- chunk 2, 1171516 B at -8.3 dBFS, over
chunk 1, 1118268 B at 0.0. They were right to flag it rather than accept it.
My sentence was "the highest-rate, highest-gain one is chunk 1". Those two
criteria do not select the same stream and the sentence should never have joined
them; the parenthetical named chunk 1 while the rule named chunk 2. Withdrawn.
What the header does decode, read off the bytes: the fmt chunk is a 32-byte
XMAWAVEFORMAT, little-endian, and +0x20 is a declared PsuedoBytesPerSec -- 8142
and 8530 on ADV s two presentations, agreeing with the computed rates to 0.02
percent, with 48000 Hz at +0x24. So the rate is decoded rather than inferred.
What it does not decode: wEncodeOptions (0x10d6), channel count and channel mask
are byte-identical across the presentations. Nothing in the header ranks them,
so stream selection stays an authored choice and the port must know it is
authoring. Settleable in one emulator run -- a capture of the intro with the
dialogue audible says which level the game plays -- and not yet done.
Also records that sylpheed-cli audio info is misaligned for XMA1: its "16
channels / 4310 Hz / 2-bit" is wBitsPerSample, wEncodeOptions and the channel
fields read at the wrong offsets.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
Closes the last open question on the voice regions: why one cue s byte span
decodes to ~2.6x the movie s length.
The port measured, with controls including a cross-movie negative, that a
region s leading chunk is the TAIL of the full-length chunk that follows it --
r = 0.998 at a lag that puts it flush against that chunk s end, residual 16.7 dB
down over 84.5 s. They withdrew their own earlier 0.768, which came from a
search that scored best on the boundary of its own lag range.
Checked it here by an independent route that needs no decoder. If the leading
chunk is the tail of a full-length first stream, the whole leading stream should
be one complete take of chunk 1 s duration. For ADV: 504464 + 808304 = 1312768 B
at chunk 0 s byte rate of 9559.7 B/s is 137.323 s, against chunk 1 s measured
137.324 s. One millisecond over 137 seconds, from byte rates rather than from
envelope correlation.
And the byte structure settles the shape disc-wide. Counting stream starts inside
every inter-descriptor span: 258 hold exactly 1 stream, 28 hold exactly 3, and
nothing holds 2 or any other number. All 20 spans over 1.5 MB are 3-stream. The
95 movie regions decompose 70 + 8 + 17, and the 8 are independently the same 8
the first census found as bank-header-with-3-chunks.
So 359 s = 84.55 + 137.32 + 137.32: three presentations of one take, the first
clipped by resolve_movie_voice_region s own 1.5 MB guard.
Consequences recorded for the port: dropping the leading chunk is removing a
duplicate rather than truncating, so the hedge is lifted; but summing chunk 1
and chunk 2 is wrong, because they are the same take at different gain, not two
stems. Take one stream.
Also flags a coincidence I nearly built on: the 504464 B constant is structural,
not proportional -- ADV s proportional prediction lands within 8 bytes of it and
S00A s is 4305 B out.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
My own leading hypothesis -- that the leading chunk is an in-mission VOICE_D_*
line -- is refuted, on the route the port suggested: widen the enumeration past
the 95 manifest-bound movies and the byte-span test settles it without anyone
listening.
Scanning the stream for every trailer descriptor (the (id, 0x11) pair whose id
repeats at +0x800) gives the complete cue partition, mission lines included:
287 descriptors in a 116.2 MB window, all 287 carrying an id the 4280-name
registry names. Every one of the 17 leading spans is bracketed by
desc(N-1)..desc(N) where desc(N) is that movie s OWN cue id. Zero mission lines.
The mechanism is a guard in our own resolver. resolve_movie_voice_region takes
the predecessor trailer as the region start, guards it with
end - start < 1_500_000, and falls back to the .slb TOC anchor when that fails.
Cues with a true span over the guard: 17, of which 17 are stream-opening. Cues
under it: 78, of which 0. Perfect discrimination both ways. The anchor sits a
constant 504464 B after the true predecessor trailer on all 17, which is
unexplained.
Not established, and stated as such: this does NOT mean the export truncates N
seconds. The port s decode already has ADV s region at 359 s against a 137 s
movie, so it over-covers and the byte-to-time mapping is not linear. No XMA1
decoder in this container to check.
Also withdraws a claim this page had adopted from the port -- that chunks 1 and
2 are two stems of one performance. The port refuted its own claim by decoding:
S00A chunk 2 is digital silence, ADV chunk 2 is 0.60x chunk 1 with the residual
26.8 dB down. Equal duration was a shape match and Q10 s music census should not
have been carried across to voice on it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port hit a 2+1 chunk signature on a resolved movie-voice region and asked
whether the bank-header explanation that closed HANDOFF Q10 also covers it,
rather than assuming it. It does not, and the discriminator is mechanical.
Disc-wide over the 95 English movie-voice regions the manifest binds:
78 open with a bank header -- bank_header_len fires, 10240 B = 5 packets
exactly, every time. That is the BGM case.
17 open with a leading headerless stream -- bank_header_len is None, and all
17 have length congruent to 1392 mod 2048, the disc s own derived data
offset. No other residue occurs.
0 begin at a RIFF.
Counting chunks does not discriminate: 8 bank-header regions also yield three
chunks. slb.rs already predicted this in its own doc comment -- the header
signature has "zero false positives on the 7993 mid-bank windows, where the
leading region IS real" -- and a voice region is a mid-bank window by
construction.
Also tested the obvious defence of dropping the leading chunk, that it is the
predecessor cue s audio: 0 of 17 leading spans lie inside any other resolved
region, 0.0 percent on every one. The test finds overlaps where they exist (16
overlapping pairs among the regions, 60 exactly-adjacent boundaries, 73 of 78
bank-header regions starting where another ends), so the zero is not the
instrument.
Left open, with reach: the census covers movie-voice regions only, and the same
stream carries the in-mission VOICE_D_* cues, which are not enumerated -- the
leading bytes plausibly belong to one of those. Could not be settled by
listening: no XMA1 decoder in this container, and sylpheed-cli audio info
reports these chunks as 16 channels / 4310 Hz / 2-bit, which is visibly wrong.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
`menu-navigation-semantics.md` advertised "the cheap way to finish this":
read 0x828A690C as a live screen id and 0x828F38AC as the cursor, under
--gpu=null with no screenshots. `menu-state-in-memory.md` withdrew exactly that
identity ON THE SAME DAY it was published -- three back presses send the
"cursor" 36 -> 38 -> 40 -> 41, and a cursor returns when you go back. They are
monotonic counters; the cross-run agreement is the same key sequence producing
the same count.
The recommendation stood for three days after the page it cited had killed it,
and either document would have been believed on its own. Marked withdrawn where
it was recommended, with what the words ARE still good for (did the game react?)
and the consequence: a measured button->GamePart-id binding stays unfinished
because no screen enum has been located.
Also delivers Q4 to HANDOFF in the shape the port asked for -- exactly one
main-menu button opens a GP_TITLE entry (EXTRAS -> entry 6/9); the other four
leave the archive. That was measured on 2026-08-28 and was reachable only from
docs/re/, which the protocol counts as undelivered.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port reported GP_TITLE entries 6/9 as a three-button submenu. This page and
HANDOFF call 6/9 EXTRAS and never recorded a button count, and 18 elements
looked like too many for three buttons, so I challenged it -- from the count,
without listing the elements.
Wrong. `screen info --all --build 6` shows ptbtn11/12/13 among fifteen frame,
title, background and effect layers, and entry 9 is identical. Both things are
true: 6/9 are EXTRAS (our composite correlates +0.944 whole-frame with the
committed live-extras.png) and EXTRAS is a three-button screen. The port
established the button count; the corpus did not have it.
Recorded per the adversarial duty, which is worth nothing if only the successful
challenges get written down. The retraction has gone to the port as well.
Also checked in the same pass, and it constrains Q2: entries 5 and 8 have
identical element lists and identical button placements, as do 6 and 9. The
EN/JP difference lives in the baked sprite pixels, so no layout field will ever
separate the members of either pair -- that needs the sprite images or a
capture, and the "English is the first half of the data segment" rule stays a
heuristic rather than something a field will replace.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The port challenged HANDOFF's loading-screen row and was right. The Q2 row said
"0/1 and 10/11 are the LOADING screen"; the dated section above it says
"entries 0, 1, 12, 15". Both are true, in different index spaces, and the page
did not say which.
Verified against the bytes rather than the table:
screen list GP_TITLE.pak -> 12 builds, ordinals 0..11
screen list --all GP_TITLE.pak -> 16 builds, ordinals 0..15
Only under --all does the ordinal equal the pak entry. Without it ordinal 10 is
entry 12 and ordinal 11 is entry 15. `screen info --all --build 10` shows
palogo_sqex; --build 11 shows palogo_gamearts / seta / anima; 12 and 15 show
pgloading_*. So in ENTRY space 10/11 are the publisher and developer splashes,
which is exactly the screen the wrong reading would have renamed.
It would have validated silently: the port's screen_names.json is keyed by
entry. Q2 row corrected to entry space and marked; the trap is in METHOD under
"Mechanics that have bitten", with the rule that a number leaving this
repository says "entry N", never "build N".
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
The census bounded WHERE a wrong tie-break could show and said outright that
nobody had measured how many of those pairs change a pixel. Measured.
`compose_with_order` renders a bundle in a caller-supplied order; the new
example renders each screen twice, once derived and once with one tied pair
swapped, and diffs. Same-key elements are contiguous under a stable sort on
(key, i), so a swap paints nothing else in between.
Controlled per entry: swapping an OVERLAPPING pair with DIFFERENT keys moves
36 305 to 771 479 px (max delta 254). Where no such pair is drawn the output
says so rather than reporting an uninterpretable zero.
* EXTRAS (entries 6/9) and the main menu (5/8): 0 px. The tied ptframe pairs
ink ~3 600 px each and share NONE of them -- the 102x132 rect overlap was an
artefact of approximating an element as pivot x 2. Blend-independent.
* Across all 31 drawable overlapping tied pairs in GP_TITLE, the largest change
any of them makes to any channel is 3/255.
* Withdrawn: "a wrong tie-break can be wrong by a whole layer". That rested on
ptlogo_back2eff5 geometrically containing two other glows. Rendered, the swap
moves 6 390 px by max delta 2. Containment is not occlusion when the container
is a near-transparent glow, and nobody had rendered it before asserting it.
Reach: this measures our compositor's sensitivity to order, not the game's. The
zero-shared-ink results hold under any per-pixel blend; the delta<=3 figures
assume ours.
13 disc-gated ui_paint_order_disc tests and 114 lib tests pass unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
Credentials were seeded only when the container's copy was MISSING. So when a
session expired, the file still existed, the copy was skipped, and restarting
changed nothing -- the one recovery path a human has, re-logging in on the host,
could not reach the containers at all.
Now re-seeds whenever the host's copy is newer. Newer-wins rather than
always-copy, because a container refreshes its own token mid-run and that copy
may legitimately be the fresher of the two.
Found when both sessions expired: host credentials at 16:30, containers holding
14:20 and 14:24.
The Cutscenes window printed the voice token as text and offered no way to play
it, which left the most confusing thing on the disc invisible.
The movie voices are one continuous XMA stream chunked into VOICE_*.slb entries
whose boundaries do NOT match the cutscene cues, so the bank named after a movie
need not hold that movie's audio. Measured, on the retail disc:
ADV region 433930240..437044592 inside VOICE_ADV.slb name honest
S00A region 452798464..455499120 inside VOICE_S00A.slb name honest
RT01A region 437044592..437345648 inside VOICE_ADV.slb NAME LIES
RT01A's voice sits in bytes belonging to the entry named after the intro movie.
A viewer that played the name-matched bank would be confidently wrong for
exactly the cutscenes where it matters, and would look right on the two that are
easiest to check.
So the window now shows BOTH locations -- the named bank with its byte range,
and the resolved region -- and states plainly whether the name is honest,
highlighting it when it is not. Play routes through the movie form of
RequestAudio, which resolves the region rather than reading the bank.
Static data only: sound.pak and tables.pak, both on the disc.
The port challenged HANDOFF's "costs one element's blend on one screen" with a
census of 105 elements sharing a layer key across 12 of 16 screens. The two
numbers count different things -- elements vs overlapping pairs -- so it is not
the contradiction it looked like, but the objection stands and the line was
wrong.
paint_order_audit already reports overlapping ties per entry, and over all 16
GP_TITLE entries: 5 use a measured order and carry no tie risk; of the 11 that
fall back to the derived order, 7 have overlapping ties, 24 pairs in total. The
Japanese title (entry 7) alone has 16, because it is the twin of the one build
whose measured order exists and has none of its own.
Overlap bounds where a wrong tie-break COULD show, not what it costs; nobody has
measured how many of the 24 change a pixel, and the port is right about that too.
The rule itself is unaffected: the layer key is still decoded and the derived
order still reproduces every measured order exactly except the title's eight
tied pairs.
Census committed at docs/re/data/paint-order-ties-gp_title.txt.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nsxw1A9JseUw99Yw1ZRQzY
The port caught this before writing a name: over the twelve bundles is_build
accepts, ordinals 10/11 are entries 12/15, while ENTRIES 10/11 are the two
splash bundles. A key written from an ordinal names the publisher wordmark as a
loading screen and still validates. Restated in entry space throughout.
The port flagged docs/re/data/boot-timeline-2026-08-29.tsv, whose label column
runs splash_dev before splash_pub, as a possible boot-order bug in its tree.
Three cold boots, t=0 at launch, no pad input, and the frames looked at rather
than only correlated: SQUARE ENIX 3.05-7.34 / 1.18-5.78 / 1.19-5.56 s, then a
~0.25 s black hold, then GAME ARTS/SETA/studio anima. Publisher first, 3/3.
The TSV is not wrong about any frame; its t=0 is ~7.7 s into the guest's boot,
so the publisher splash had been and gone before the stream opened. The tell is
in the file: its first twelve rows are byte-identical to four decimals -- one
held frame sampled twelve times -- and those exact numbers reappear in my run 1
at 8.42-10.94 s.
Second trap, new: ADV.wmv opens with its own SQUARE ENIX card, bloomed and below
centre, scoring 0.59-0.75 against live-splash-publisher.png. The classifier
fires splash_pub twice per boot and the second one is a movie frame. The real
splash holds perfectly still and scores 0.93-0.94.
And the dwells are DECODED, not measured: the publisher declares 240 units
(4.000 s) and the developer 195 (3.250 s), against measured 4.30/4.60/4.37 and
3.51/3.50/3.37. Measured over declared is 1.085 on average across six spans --
a 30 Hz timeline at 27.6 fps, which is the presentation rate this corpus has
measured independently three times. The port authors nothing here.
Instrument control run first: 11/11 content, 4/4 plate, the two splash
references rejecting each other at 0.035.
docs/re/boot-order-and-splash-dwell.md
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nsxw1A9JseUw99Yw1ZRQzY
The placement region is `frames` records of `{u32 time; 36-byte pose}` after an
8-byte header, so the time word PRECEDES the pose it belongs to. Our parser's
40-byte window opened at the pose, four bytes into the record, and then read the
word at its `+36` as that pose's time -- which is the NEXT pose's. Every pose
field was right; only the time association slipped by one.
Two things the corpus has carried for weeks are that off-by-one and nothing
else: "a group's data stops 4 bytes short of its final block's time slot", and
"the last keyframe carries no time". The group is not short (8 + frames*40 is
exact) and no time is missing -- the first pose's time is the lead-in word at
`header + 8` that `parse_placements` skipped without asking what it was.
Disc-wide, 33 archives, 13 991 groups, each test with a control:
A lead-in prepended to the shifted times is non-decreasing 13991/13991
B a non-zero lead-in is strictly below the next time 5058/5058
control (another group's lead-in, same bundle) 70.9%
C multi-segment alpha ramp at a constant rate, corrected 857/1540
the same, under the old reading 0/1042
C is the one that cannot be argued with: interpolation between keyframes is
linear, and under the old reading not one multi-keyframe ramp on the disc comes
out at a constant rate.
Adoption is free on every static composite, which is what the corpus previously
declined it over. `SYLPHEED_KF_TIME_SHIFT=1` moved GP_TITLE build 7 by 13.1% of
its pixels because it left pose 0 untimed; with the lead-in restored, all 12
GP_TITLE builds render byte-identically, and across 217 builds in six archives
only two elements pick a different rest pose -- both times between two poses
that are equally invisible.
`SYLPHEED_KF_TIME_SHIFT` is gone; `SYLPHEED_KF_TIME_LEGACY=1` restores the old
reading for A/B work.
ui_header_time_disc needed one line: 546 bundles whose every group is a single
static pose now report max_time = 0 where they previously reported no time at
all. Excluding them, the result it guards strengthened -- the bound holds over
2 859 bundles instead of 2 313, still with zero violations.
Not established: the executable's own parser. Reach is written down.
docs/re/ui-keyframe-record-layout.md
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nsxw1A9JseUw99Yw1ZRQzY
The mounts landed but the agent could not learn of them: I documented them in
CONTAINER-NOTES.md, which the decoder's prompt does not list, and then restarted
the container -- so a fresh session with no memory of the exchange had a 586 MB
database and a decompressed image sitting unmentioned in its filesystem.
Now in the PROMPT itself, not only in a document, because the prompt is the one
thing a new session is guaranteed to read. CONTAINER-NOTES.md is also added to
its reading list.
And the caveat that matters more than the asset. The .pe is PRIMARY -- the bytes
the console executed. The database is somebody's ANALYSIS of them, produced by a
disassembler that had to guess, and it is wrong in the ways disassemblers are
wrong: misdecoded mnemonics where data was read as code, function boundaries
short or long or merged or split, coverage missing entirely for code reached only
by indirect dispatch, and names that are derived rather than symbols.
So a finding resting on a database row is not established until the bytes agree:
read the same address out of the .pe and check. Where they disagree the image
wins, and the disagreement is itself worth recording, because it tells the next
reader which parts of the database to distrust.
A fast index into 9.2 MB of machine code, not a source of truth.
The decoder had neither, and reported the gap precisely: four scripts in this
repo READ /work/xenia-rs/sylpheed.db and nothing produces it, so the whole static
PPC route was consumers with the producer missing.
Both exist on the host and are now mounted read-only: the 586 MB database (25 481
functions, 851 classes with RTTI, EH tables, imports, 1.8M indirect-dispatch
candidates) and the decompressed image.
The image is the more useful of the two. It is a FLAT VA DUMP -- file offset =
VA - 0x82000000 -- so reading a known address needs no XEX decrypt, no LZX, and
no booted emulator. The decoder had independently recovered the same bytes by
dumping /dev/shm/xenia_memory_* and validating against the GamePart table, which
is good work and a sound method, but it noted itself that needing a running
emulator is a bad dependency for something the entire static corpus rests on. It
does not need one.
Also recorded that an earlier claim the .pe was STALE was tested and refuted, so
nobody re-litigates it, and that instructions.raw is an INT rather than hex.
Written down as reference material, explicitly NOT a deliverable: they are
read-only, they come from outside the repository, and a fresh checkout elsewhere
has neither. Reimplementing the producer belongs in sylpheed-formats, and until
it exists every static finding rests on an artefact this project cannot rebuild.
The port put two of my pages against each other: settle->plate 2.135 s and one
focus-ring revolution 2.177 s, both a declared 120 units during a static hold,
2% apart against a 6 ms run-to-run agreement. Fair challenge.
The resolution is that the question assumes a stable wall clock. Same interval,
same container, same day: 2.138, 2.132, and 2.549 s -- a 19% swing, caused by
adding --log_ui_draws=true. The 2% is a fifth of that. The two pages were never
in conflict about the game; they are three readings of one declared quantity
through a clock that moves. What settles the quantity is the disc.
Wall clock cannot separate the hypotheses, so I tried to measure frames instead.
Both instruments are recorded as failures rather than published as numbers:
* Canary's own [UI-CAP] counter -- the one that produced the corpus's 28.5 fps
-- costs a third of the frame rate. 300 frames in 16.567 s = 18.11 fps on a
screen that gives ~28 without it. That reclassifies 28.5 as a load-dependent
lower bound; it does not overturn it.
* A distinct-frame counter over the spinning ring FAILED its decisive control:
15.88 fps against the game's own 17.59 in the same window, 10% low, so the
ring does not change on every presented frame. Its static control also read
2.63 instead of ~0. Dead, not tuneable, per METHOD.md.
The rule that follows, and it applies to everything I hand the port: a measured
interval landing near a round number of declared units almost certainly IS that
number of units. Ship the units.
Also recovered here, because the same question needed it: the static PPC route.
Four tools open /work/xenia-rs/sylpheed.db and nothing in this repository builds
it -- no disassembler, no PPC decoder, and default.xex is encrypted (zero
plaintext "GamePart"). Xenia decompresses the image at load, so dump_image.py
reads it out of guest memory and validates it against the corpus's own landmarks:
the 29-entry GamePart id table at 0x820A1630 and the Xbox 360 D3D runtime
strings. String search and table dumps work again; instruction-level work does
not, and the present interval I wanted is an immediate, not a string.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
The port caught this with arithmetic off the disc, and it was right: build 2 has
a keyframe group of its own, so "when build 4 has settled, wait 2.13 s, then
composite build 2" puts the plate at settle + 2.13 + 3.97 s. Confirmed build 2's
group here independently of their message: `ptbtn00.t32` reaches a=255 at t=238.
The reconciliation needs no free parameter. Both builds run on ONE clock, started
together, and the premise that fails is `rest.t`:
rest.t is NOT when a screen settles. It is the last HOLD keyframe before the
exit. ptlogo1 rests at t=251 and stops moving at t=42.
The title's visible build-in ends at t=118, where pteff01, pteff02.prm and
ptlogoall_eff end their ramps together. 238 - 118 = 120 units = 2.000 s, against
a measured 2.138 and 2.132. So the interval the two runs agreed on to 6 ms was a
DECLARED one and I handed over a wall-clock reading of it.
That reading is 6.7% long, and the corpus already knew why: 120 units in 2.135 s
is the game presenting at 28.06 / 28.14 fps against a nominal 30, and the idle
title was independently measured at 28.5 fps before these runs. Corroborated from
inside the same two runs -- first pixels -> settle is 1.643 s and 2.131 s, a 30%
spread, while settle -> plate is 2.138 and 2.132. Frames are dropped during the
build-in, not during the hold, which a change in the game's own timing could not
do.
So the port authors nothing here. What is unchanged: ScreenView still has to draw
two builds at once and the boot's end state is still not plate-free.
Not settled, and said so on the page: which reading of the keyframe times is
right (it moves the plate by 2 units and I cannot separate them from these
traces), and my settle landmark to better than +/-5 units.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
The port hit `sound_bank_riffs("BGM_103.slb")` returning three against a census
that says two, and refused to guess which to drop. It was our reader.
`to_xma_riffs`'s hybrid branch derives a leading packet stream's start as
`first_riff % XMA1_PACKET`. That is right only when the bank header is smaller
than one 2048-byte packet -- true of the voice banks the branch was written for
(1392/1468/1600/1728), false of a music bank, whose header is exactly five
packets. The modulus returned 0 and the whole 10 240-byte header was emitted as
sub-wave 0.
The header states its own length, so the guard needs no threshold: BE u32 0x800
at +0x18 with the bank id repeated at +0x00 and +0x20, header length in blocks at
+0x24. Disc-wide over sound.pak's 9 519 entries, 28 match at offset 0 -- every
music bank, ids 1001-1023 and 1101-1105 -- and on 28/28 the declared header ends
EXACTLY at the first RIFF. Zero have a gap, so a header and a leading packet
stream never coexist here; zero false positives among the other 9 491.
Controlled rather than argued: decoding the emitted region through the same
chain, on the same bank, in the same run gives 0.009 s of PCM where the bank's
real wave 0 gives 87.744 s against a declared 87.75. The region is also 99.1%
zero bytes. And the oracle had already said two -- the XMA probe at the main menu
saw exactly two streams, at BGM_103's two declared wave sizes.
BGM_106-109 are deliberately NOT in the 28: their entries start mid-bank, so they
have no header at offset 0 and their leading region is real audio. The
VOICE_D_453 recovery is untouched and its tests still pass, 10/10 green.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
The one number the port said decides a structural question on its side: whether
`ScreenView` has to draw two builds at once. It does. The boot title shows
build 4 alone, and 2.13 s after build 4 stops animating it composites build 2
over it. Two independent boots agree to 6 ms (2.138 / 2.132), which is under one
sample interval.
Measure from SETTLED, not from first pixels. "First drawn -> plate" is 3.78 s in
one run and 4.26 s in the other, because the build-in animation itself ran 1.64 s
and 2.13 s -- that spread is the emulator's frame pacing, and it is exactly the
kind of number that looks like a measurement.
Ruled out before believing it: that the plate was pulsing all along, too dim for
a thresholded glyph counter. The counter reads EXACTLY 154 -- the committed
no-plate title's own value -- for every frame of a plateau nearly one full pulse
period long, with zero variation, and the surface mean is flat to +/-0.03 across
it. A cycling overlay moves both.
Also settled, and also not:
* the black hold between two screens is 0.14-0.30 s, which brackets the port's
authored 0.17-0.23 s and the file's declared 12 units. Their constant stands.
* the (A)->menu latency is STILL not available, and now the reason is known.
Both runs freeze one frame for ~1.4 s at surface mean 26.626 -- agreeing
between runs to six decimals, and reproduced in run 2 with stream restarts
disabled, so it is not the capture path. It is a guest load stall: the (B)
path, which loads nothing, has no freeze at all. Any figure from it would be
an emulator load time.
Refutation attempt, recorded whether or not it survived: navigation.md's "the
title is not input-ready for about ten seconds, and even then (A) registers
roughly half the time". At 7.29 s and 7.28 s after the title settled, (A) was
accepted first press in both runs, as was (B) on the menu. n=2 only makes "half
the time" unlikely (p ~ 0.25); it contradicts the ten seconds outright.
And the standing red banner is withdrawn: the interactive title IS reachable in
this container, twice, with no pad input, in ~3.5 minutes. Why it changed is NOT
established -- this container came up with no Xenia storage root at all, so run 1
created a profile -- and that is written as a correlation for the next session to
test rather than as a cause.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
The four durations withdrawn yesterday were produced by a classifier costing
1503 ms/frame draining an 8 fps x11grab at 0.64 fps -- a backlog, which
preserves ordering and destroys durations. This is the instrument for retaking
them.
What makes it cheap: every committed capture aligns at exactly dy=0 dx=0
(five-screens-acceptance), so the +/-8 px offset search screen_match does at
full resolution is 25 ZNCCs buying nothing on this path. Decimate 4x, do one
ZNCC per reference. Measured 8.7 ms per frame including the glyph count -- 173x.
Controls, run before the measurement and not after it:
* 9/9 content controls, including the two committed movie frames that are the
class this oracle exists to reject;
* 4/4 on the plate detector itself, which is a threshold on the green-glyph
counter and so needs its own control (no-plate title 159, plate title 753,
movie frames 0).
And three things learned from run 1, folded back in:
* do NOT restart the stream once the measurement is under way. Run 1's restart
landed 0.25 s after the (A) press and its stale frames straddled exactly the
interval being timed;
* press INLINE, not through pad.py's subprocess -- an interpreter start plus
the 0.25 s hold sat between the press and the timestamp;
* count the longest run of byte-identical surface means and report it. That is
the freeze signature, and it is how run 2 showed the 26.626 hold is the
guest rather than the capture path.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
`screen-transitions.md` cites `fade_quads.py` as the command behind its decoded
fade ramp, and the command had been dead since the monorepo migration: it read
regn_decode.py from /work/Syplheed-Reborn and defaulted its pak to
/work/sylph_extract, neither of which exists. Resolve the helper beside the
script and default the pak under $SYLPHEED_DISC, the way run-canary and
sylpheed-cli already do.
A cited command that no longer runs is a citation nobody can check.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014voBspJ6kFncNErZJuZcLw
Both agents read the protocol, their mission and the shared tooling from their
OWN checkout, and both work on topic branches -- so without an explicit sync
they follow whichever version of the rules existed when the branch started.
Found concretely: tools/audio-capture and two protocol revisions were on main
while the decoder worked for hours from a branch that had neither. The port had
merged on its own initiative and did have them, which is exactly the kind of
divergence nobody notices until the two disagree about what the rules say.
Two results and one retraction, all from the same session.
REFUTED: 'an ~8-10 s idle returns to the title' does not apply to the main menu.
Held untouched it stayed put for >= 60 s, correlation never leaving
0.9245-0.9249. That timer is real but belongs to the TITLE. It was the only
reason 'B leaves the main menu' was classed as authored, so Q5's B rule is
upgraded to measured-ordering: B is delivered (canary logs vk=5801) and is the
only input in >= 100 s before the return.
The PRESS (A) plate: the boot title presents build 4 WITHOUT the plate first --
green-glyph 154, against 159 on the committed no-plate capture and 753/977/1493
on plate titles -- and the plate arrives after. That is the port's third option.
RETRACTED: four durations taken the same day. classify_array costs 1503 ms per
frame; running it per frame against an 8 fps x11grab drained the pipe at
0.64 fps, so every classified frame was stale and increasingly so. It
manufactured 'plate 24.66 s after the title art', 'B->title 15.58 s', 'B->title
25.60 s' and 'A->menu 20.26 s'. The tell: a transition, a press and a fade do
not share a duration, and the two B figures GREW across a longer run.
A backlog preserves ordering and destroys durations, which is why the sequence
results above stand and every timing does not. The ring's period is unaffected
and that was checked, not assumed -- ring_period ran at 15.03 fps against a
requested 15.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KNR5Y79D1T4bBr6gJQaWFP
Answers the port's ask: ptbtneff01 is ANIMATED while a button is focused, not
drawn once and held. The existing page said 'the ring SPINS' from one frame at a
large angle, which is equally consistent with a static draw at a fixed angle.
No angle is quoted anywhere. The 360-bin angular estimator written for this
FAILED its own control -- a synthetic 30 deg came back as 0 deg (peak 0.596)
while 90/180/270 came back exactly -- so it was not used. What settles it needs
no angle: total annulus brightness is conserved to 0.4 % while individual
angular bins swing by 24, i.e. brightness moving AROUND the ring, which excludes
a pulse. The temporal-std map is a clean annulus, falling to ~1 both inside and
outside the stroke, which excludes positional jitter.
Period from the profile's autocorrelation: eight evenly spaced peaks, mean
2.177 s over nine revolutions. Even spacing is the internal check a drifting
instrument cannot pass. That is 120 units = 60 frames = 2.00 s at a true 30 Hz.
Also measured, same run: the ring is the ONLY moving thing on the settled main
menu -- temporal std is exactly 0.000 on every unfocused button, the labels and
the footer. And the ring's centre, located from the std map at game
(520.7, 339.7), matches the declared leaf offset's prediction of (521, 340).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KNR5Y79D1T4bBr6gJQaWFP
The statistics oracle (green/white/mean) cannot reject the class it exists to
reject. A frame of ADV.wmv with a bright green laser reads green 0.0018 /
white 0.086 / mean (53,67,76) -- the title's numbers -- and a probe built on it
tapped (A) into the movie, then waited 120 s for a menu that was never coming.
screen_match correlates against committed captures instead. Controls run before
it was ever used live: 8/8, and the negatives are COMMITTED movie frames rather
than scratch grabs -- an earlier list pointed at two scratch files and a later
run of the same probe overwrote one, failing the control for the wrong reason.
Two paths, both controlled. The exact path costs 1503 ms/frame, which is fine
offline and catastrophic in a live loop; fast=True decimates 4x for 38-75 ms and
agrees with the exact path to +/-0.005 on all eight.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KNR5Y79D1T4bBr6gJQaWFP
The audio work was three parts and I shipped two. The transcode-fidelity method
and the pinned 5.1 downmix landed; the null sink -- the only one that answers
"what does the GAME play" -- I deferred to "the next natural rebuild window" and
then rebuilt both images four times without doing it.
pulseaudio-utils is now in both, with tools/audio-capture wrapping it: a null
sink is a real device as far as an application is concerned, so Canary and Godot
open it normally and parec records what they emit.
This unblocks the decoder's Q8. The cue-to-event bindings are currently a name
match against the authors' own identifiers -- a plausible guess, not a
measurement -- and capturing what the game plays on a menu move converts them.
`audio-capture run` reports the peak level and warns when the capture is silent,
because silence is the failure that looks like success: a WAV of exactly the
right duration, full of zeroes, because the application opened a different sink.
A duration check alone passes it, which is how a confident wrong number gets
made.
The container was replaced at 11:07:38 UTC, 25 minutes after 3db09a3 wrote
"the decoder container has no disc". /disc is a real read-only bind mount
(device 2050 against /'s 92), 6.2 GB, 74 entries under dat/, and
`sylpheed-cli screen list` returns 12 GP_TITLE builds.
The reusable half is the instruments. `find / -xdev` cannot cross into a bind
mount on another device, so its "no ISO, no default.xex, no GP_TITLE.pak"
is what it returns whether or not the disc is there. `sylph-doctor` only ever
looks under /work and never consults $SYLPHEED_DISC, so it still reports
"no ISO" against a disc that works. Two instruments, one blind spot, read as
corroboration.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KNR5Y79D1T4bBr6gJQaWFP
Three defects, all mine, found by checking instead of assuming.
**They never exchanged a word.** SendMessage=0, ListAgents=0 across both new
sessions. PROTOCOL.md specified in detail what a message MAY and MAY NOT do and
never said how to send one or that the other agent was addressable -- they knew
that last time only because the human told them directly, and rebuilding with
fresh volumes wiped it. Policy without mechanism is prose. Now documented with
the two addresses, a worked example, and an instruction to introduce themselves
on the first iteration rather than waiting to have a question.
**The decoder lost the disc and the ISO.** They used to arrive inside the project
mount and silently stopped when /work became a clone. Silently is the word: the
disc-gated tests SELF-SKIP without SYLPHEED_DISC and report green, so a whole
test suite would have passed while measuring nothing. Both are now mounted
explicitly, the ISO at a stable path so run-canary does not depend on host
directory names.
**Both agents shared one Claude state directory.** They share the host's
~/.claude, and once both working directories became /work they resolved to the
same projects/-work/ -- two supposedly independent agents writing to one place,
which undoes the point of separate checkouts. Each now has its own volume, seeded
once from the host with credentials only, so a token refresh writes locally and
neither can corrupt the host's auth.
Also widened the pacing rule. It banned ScheduleWakeup by name; the decoder then
scheduled itself an hourly cron job -- not harmful, but the same instinct that
ended a run yesterday, through a door I had left open. Now: no self-scheduling by
any route.
Mount audit after the changes: shared and intentional are the exchange volume and
the read-only credential seed. Everything else -- repo, Claude state, cargo,
target, canary, disc, ISO -- is per agent or one-sided.
Two bugs, both mine, both found by starting the thing.
**Volume mount points must exist AND be owned by the agent before USER agent.**
Docker seeds a named volume from whatever the image has at that path, ownership
included, and creates a ROOT-OWNED directory when the path is absent. Either way
the agent cannot write, and the failure surfaced far from its cause: "clone
FAILED", with no permission error anywhere in sight. The port's own Dockerfile
already carried a comment explaining this trap, which I then walked into for
/work and /exchange.
**The clone guard checked for a .git directory, not a usable HEAD.** A clone
interrupted partway -- the container was removed while one ran -- leaves a .git
with no commits, and a presence check then skips the retry forever and hands the
agent an empty repository that looks like a checkout. It now verifies HEAD, and
clones via a temp directory so a partial result never lands in /work at all.
Also: the port launcher's path defaults still assumed the old repo root, so it
mounted no disc; and the stale /reborn notice is gone now that there is one
repository.
Verified running: both agents cloned c58196b, `share` on PATH from /work/tools,
/exchange agent-owned, canary at /canary for the decoder, disc at /disc for the
port.
Sections 1 to 3 were almost entirely open questions. Everything a capture in
docs/re/captures/ actually shows is now written down from the chair: what is on
each screen, what the cursor does, and what each footer offers.
Boot: the publisher plate is SQUARE ENIX, the developer plate is GAME ARTS /
SETA / studio anima, both still pictures the game draws rather than video, then
the cinematic -- one A skips it, 57 s to the title against 193 s without.
Main menu: the five labels and where each goes, the wrap rule, and the caveat
that initial focus varied across four boots. Carries the footer warning from the
measurement in the same push.
Submenus: NEW GAME's DIFFICULTY and SELECT DATA; LOAD GAME's slot carousel,
Details panel and its five-button footer; the six tutorial lessons in two
groups; OPTIONS' four categories; EXTRAS' three items; and MISSION SELECT with
the locked-list explanation for the cursor that would not move.
What stays open is marked open, and it is now the residue no capture answers
rather than the residue nobody looked at.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013UxPvE5cz7zekXBKi7Xw2r
Refutation attempt, per the adversarial duty. Target: this page's own row "B on
the main menu goes to the title". Chosen because it is one of only two Q5 rows
with an empty evidence cell, and because it is the only exit from the main menu,
so the port will build on it.
Whole-frame colour test for the pad-glyph discs. The main menu carries ZERO
red-B pixels anywhere in the frame, on two independent captures, while the same
unchanged detector finds 514 on EXTRAS and 518 on DIFFICULTY. The control passes
twice: the A glyph reads 438/438/440/438 across all four screens, so it is one
asset at one size and a B of that family could not have slipped under a
threshold. The main menu's legend is "Select / OK"; every submenu adds "Back".
The claim SURVIVES -- a legend is not behaviour, and an absent glyph cannot
refute an observed press -- but it is downgraded to amber. The observation is
uncited and single, it is now the only Q5 row the game's own text contradicts,
and there is a named confound: the title-side screens auto-return after ~8-10 s
idle, which looks exactly like what was described. Reading 0x828A690C while
pressing B would separate them in one run; that run needs a disc this container
does not have.
Second finding, same method. MISSION SELECT's "sixteen d-pad presses never left
Stage 01" was a LOCKED stage list, not a broken one. The labels have three
brightnesses, not two -- locked 104, unlocked 183, focused 254 -- and the
all-story-unlocked capture is the control that separates the lower two while
holding row 1 at an identical 254. On that save the cursor reaches Stage16 at the
bottom of a scrolled list. The list is 16 long and shows 8 at a time.
Regenerator committed beside the finding; it reads only files already in git.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013UxPvE5cz7zekXBKi7Xw2r
find / -xdev turns up no ISO, no default.xex and no GP_TITLE.pak; /exchange is
empty; SYLPHEED_DISC is unset; sylph-doctor agrees. Everything else in the
container is healthy -- xenia_canary is built, :98 is up, screenshot works,
Vulkan enumerates. There is simply no game to boot.
The cause is in the launcher. Before c58196b, sylph-agent bind-mounted the
human's working tree at /work, and the ISO and sylph_extract/ live in that tree,
so the disc arrived incidentally with the repository mount. c58196b replaced
that with `-v sylpheed-decoder-repo:/work` -- correct for the collision class it
was written for -- and nothing was added to replace the disc. sylph-decoder
still forwards SYLPH_ISO, but as a bare environment variable naming a host path
that does not exist inside the container. sylph-port mounts the disc explicitly,
so the one container that owns the disc and the oracle is the one without them.
This shuts the oracle, every sylpheed-cli call that names a pak, the disc-gated
tests, and -- because the XEX is on the disc -- the static PPC route too. It
does not touch the committed corpus, which is what this iteration worked from.
A second, smaller casualty of the same migration: no git identity is configured
anywhere, so the first commit in a fresh container fails outright. Both are
recorded with their fixes; neither is worked around, since the launcher runs on
the host and this container cannot restart itself.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013UxPvE5cz7zekXBKi7Xw2r
The last structural fix for the collision class that has bitten three times. Both
containers now clone the repository into their OWN named volume instead of
bind-mounting a human's working tree, so an agent's local git config cannot
capture a human's commits, a credential helper cannot leak a container-only path
onto the host, and a `git add -A` cannot sweep another party's in-flight files.
Cloned once at startup and never auto-pulled: pulling under a running agent
moves files out from under whatever it is mid-edit, which is the same bug again.
Accepted knowingly: Claude Code keys per-project memory off the working
directory, so moving off the host path starts that memory empty. The corpus in
docs/ is the memory that matters and it travels with the clone.
Other changes:
* docker/agent -> docker/decoder; the launcher is sylph-decoder. Roles, not
"the agent", now that there is more than one.
* /reborn is gone -- one repository now, so the port reads HANDOFF from its own
checkout rather than through a live read-only mount of someone else's tree.
* Canary mounts separately at /canary; it stays a fork tracking upstream.
* A shared `sylpheed-exchange` volume at /exchange, with tools/ on PATH so
`share` is available in both.
* The decoder's credential file gets the .host-copy treatment the port already
had -- `credential.helper=store` rewrites by rename-over-target, which is
EBUSY on a bind mount and reports a fatal that is not one.
* Budget split deliberately: decoder 5 cpu / 6 GB, port 3 / 4, leaving room for
the planned Referee. "Half the host" was right when there was one agent.
Prompts move to docs/agents/ and are rewritten around the protocol: the oracle
is the running game, dynamic RE stays with the decoder, each iteration must
attempt to refute one claim of the other, and neither may verify its way out of
its own role.
**navigation.md rewritten from the player's chair.** It was written from the
inside out -- GamePart ids, pak names, sprite names -- which is how WE find
things, not what the game shows anyone. Now it describes what is on screen, what
you press and what happens, with internals as footnotes. Most rows are open on
purpose: it exists to be filled in by playing, and the in-game tutorials are the
resource for the flight half.
**tools/share** gives transient files provenance without giving them history.
Three kinds of thing were travelling down one channel with opposite needs: code
and decoded knowledge want permanence, cited evidence wants permanence, and
"look at this PNG" wants no history at all. The third kind bloats a repository
forever; passing it by message is worse, because the receiver gets bytes with no
idea which build produced them. `share put` records who, when, what, the sender's
commit, and whether their tree was dirty -- because a capture taken from a
modified tree cannot be reproduced from the sha, and the receiver deserves to
know that before building an argument on it.
**docs/agents/PROTOCOL.md** is the contract. The parts that matter:
Dynamic RE stays with the Decoder -- most of what is open is behavioural and
cannot be answered from the file. What the planned Referee adds is different:
bias enters at what you CHOOSE to capture, so a corpus captured to a fixed
protocol by someone with no hypothesis is worth more than one captured to settle
an argument.
A message may point, ask, prioritise and challenge. It may not change scope,
redefine ground truth, or carry a finding instead of writing it down -- including
a message claiming to relay the human, because a relayed instruction has no
evidence attached and this project has watched a wrong belief travel further and
faster than its correction.
Adversarial duty is explicit: every iteration, try to refute one claim of another
agent and record the attempt either way. Run your own instrument through a
control first. Disagreements go to the human with both positions, not to
whoever is more certain.
And no agent may verify its way out of its own role: the Port has no oracle, the
Decoder builds nothing, the Referee interprets nothing.
Merges the Godot port into the reverse-engineering repository, preserving both
histories -- 1019 commits of corpus plus the port's 31, brought in by subtree
merge and then moved into place so git can follow each file across the rename.
The reason is not tidiness. The two-repo split forced the exporter to depend on
the decoders by pinned revision, and that created a whole class of failure that
now disappears: a sha reachable only from a topic branch, orphaned by a
squash-merge, breaking a fresh checkout silently at build time. It also forced a
live read-only mount of one agent's working tree into another's container, which
is why a contract file could move mid-iteration. With a path dependency, a
decoder change and the exporter change it requires land in the same commit or
not at all.
Canary stays separate: it is a fork tracking upstream.
New structure for the long term:
docs/game/ how the game is NAVIGATED -- menus, modals, prompts, alerts,
and in-game flight. Written so nobody rediscovers it. Mostly
open questions on purpose; the in-game tutorials are the
resource for the flight half.
docs/port/MODDING.md
modding as a constraint on the exporter TODAY, not a later
feature: one logical asset in one file (the disc splits nearly
everything, and resolving that is the exporter's job), names a
person recognises, PNG/OGG/OGV/JSON only, base-and-overrides so
re-exporting is always safe, provenance in every file.
data/base + data/mods
generated tree and drop-in overrides, both gitignored
exchange/ transient inter-agent files, deliberately outside history
docs/agents/ the team protocol
Both the README and the navigation doc lead with the correction that cost the
most: the oracle is the real game under Xenia Canary. Reborn's renderer is a
hypothesis under test, it has been wrong, and treating it as ground truth
propagated into three documents and both agents before a human caught it.
Scripted modding stays possible without being built: no screen name is hardcoded
in GDScript and there is no native code in port/, which is what Godot Mod Loader
needs to be able to substitute behaviour later.
Brought in with a subtree merge rather than a copy, so the port's 31 commits
survive as history rather than arriving as one anonymous import. Landed under
godot-import/ and moved into the final layout in the next commit, which keeps
git's rename detection able to follow each file across the move.
The RE agent escalated this rather than picking, correctly: folding centre
into L/R changes how dialogue sits against the music, which is an aesthetic
judgement about the game and not a container detail.
Decided: explicit ITU fold, centre at -3 dB, recorded in the manifest with the
rest of the transcode command. Pinned rather than defaulted because a default is
a decision nobody made -- invisible in the output and free to change between
ffmpeg versions.
