AP-83/AP-91 claimed no current mover sets PerfectClip. The containment
proof found the opposite and the contract's honest-fallback fired: the
camera probe (the sole production setter) reaches BOTH ACE-derived
tails live — the viewer exemption is creature-only, the shadow-list
walk is unconditional, and static scenery with authored primitives is
a real non-creature population. Every reach is now recorded
(camera-live silently; any non-viewer mover loudly, one-shot), so a
future flag change cannot exercise unreviewed ACE-derived math
silently. Four tests drive the camera's exact call shape both ways;
the sabotage was intelligently adapted — there was no existing cut to
disable, so it flips the one axis the proof depends on (IsCreature)
and asserts reachability inverts. Both register rows rewritten
CONTAINED-not-dormant with severity narrowed to camera-feel (the probe
never commits a PhysicsBody).
Landing note: diagnostics-only diff (two guard calls + counters +
corrected stale comments), verified directly by the session lead
rather than a review cycle — the review budget went where behaviour
changed tonight.
Campaign S CLOSES with this landing: S1A/S1B/S2/S4/S5/S6 done, S3
cancelled, three user-passed gates, one honestly-open item — AD-66's
reland, twice self-refused by its own stability gate, blocked on the
#341 codegen-shape measurement instability whose ABA evidence and
first discriminating experiment are filed.
Clean-room suite: 11,257 passed / 6 skipped / 0 failed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
S1B + S2's shared gate passed live ('Feels good!'), run INSIDE the
dungeon the #344 crash had conveniently saved the character at. #344
filed with its two halves kept separate: the world-frame guard is
CORRECT (it refused a 28.8 km mis-projection — do not weaken it); the
defect is the teleport-recentre ordering race plus the unhandled-crash
failure mode where a deferred retry belongs. AD-64/#324 family.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
'Slopes feels good' at the downhill/diagonal/jump-landing gate, on a
launch whose capture self-verified the binary identity and the authored
step heights. The overnight program's one owed visual gate is closed;
Campaign S continues at S1B.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Campaign S slice S4, the half that landed. Retail's CTransition::
adjust_offset @0x0050a370 branches on dot(offset, contactPlane.N) at
0x0050a4fa: moving INTO the plane subtracts the normal component
(0x0050a529), moving AWAY calls Plane::snap_to_plane @0x00509c50 —
which preserves X and Y and re-solves ONLY Z so the offset lies in the
plane (the d terms cancel algebraically), no-op under the
0.000199999995f |N.z| epsilon. acdream ran the orthogonal projection in
BOTH directions, shrinking downhill XY travel by cos^2(theta): 25% at
30 degrees, 50% at 45 — AD-65's recorded shortfall, now retired.
The combined Opus review independently re-derived the algebra, the
branch polarity, the epsilon's bit-identity (17b75139), and the
sabotage magnitude (the re-instated projection yields X = 0.75 =
cos^2 30 exactly), and verified the delta is 4 non-comment lines with
the into-plane arm, the crease arm, and both no-plane arms untouched.
Its blast-radius sweep found the away arm exercised but NOT
discriminated by any pre-existing test — every one asserts lower
bounds the snap over-satisfies — so the two new exact-value tests are
the only discriminating coverage, recorded in the test's class doc,
and the felt 33-100% downhill speed-up is the morning gate's one row.
AD-66 (the push-out's bare radius) is WITHHELD: byte-confirmed twice,
implemented, then pulled after the same clean-room binaries measured
contradictory absorbed-tick outcomes flipping with nothing but test
assert shape — issue #341 carries the observation matrix and the
apparatus plan; its two exact-value tests are [Skip]-ed; the retained
substitution's rationale is restored at the site per review F1, with
the review's remaining findings (F2/F3/F4/F5/F6) applied and F8 filed
as #342. AD-69 filed: the same block omits retail's get_block_offset
seam-frame correction, deferred to the AD-66 relanding for
attributability. #340 filed: a fifth load-sensitive flake.
Review verdict: PASS. AD-65 is provably unable to reach the #341
anomaly's code path (the absorb scenario takes the crease arm).
Clean-room suite: 11,239 passed / 6 skipped / 0 failed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The slice text claimed a door's collision stays where the shut door was.
AP-84's own row refutes the scenario: an open door is ETHEREAL (#150)
and bypasses collision entirely, so a door only ever collides in its
registered default pose — the approximation is behaviourally equivalent
for the entire known BSP-part weenie population, and the row's risk
column already carries the revisit trigger for animated non-ethereal
BSP movers if they ever appear.
The campaign's governing lesson says register rows are leads that must
be re-measured; the dual of that is that a CORRECT row must not be
'fixed'. The plan itself committed the reading failure this time. No
fix, no gate, no door row in the morning sitting.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Campaign S night shift. #330's contract pins the scoping facts so the
implementer inherits measurements instead of re-deriving them: the
builder is already presentation-free logic (the only App coupling is one
identity-guard parameter), headless has full content (_content.Dats +
prepared PhysicsDataCache), shadow-sync already runs in Runtime once a
shadow exists, and the no-window inbound route is host-disjoint per
AD-64 so registration wired there cannot double-register on the
graphical host. The local-player ProvenShapeless pin is explicitly OUT —
fixing it blind risks the K-series gates.
AP-159's S1B contract maps the pseudo-C line ranges for the part-array
find_transit_cells overload, the box-vs-cell BSP traversal, and flags
the adjacent overload's Binary Ninja signature artifact for the
mandatory pseudocode step to resolve. House rule carried: a new
traversal in two representations ships with an exact differential
referee, and the direction assertion (membership strictly shrinks) is a
test, not an assumption.
Also settled at scoping, evidence in the S1A brief: AP-157's CylHeight
half is a NON-divergence — CObjCell::find_cell_list's cylsphere overload
@0x0052b9f0 copies localtoglobal(low_pt) + radius per cylsphere, capped
at 10, and never reads height; acdream's base-point cylinder flood is
exactly retail's behaviour. Register correction follows with S1A's
measurement numbers.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Plans the twelve remaining collision-domain items. Slice boundaries come
from file coupling, not from how the symptoms group: AP-157, the AP-156
residual and AP-159/#335 all edit ShadowObjectRegistry (two of them the
same function), so they are ONE slice against a pinned contract per
feedback_dont_parallelize_coupled_plan_slices.
Ordering is membership-before-query, because we just watched a
membership fix (AP-156) be made invisible by a query-site defect
(AP-158) directly downstream of it.
Every slice opens with a measurement that can cancel it. In this domain
over the last two weeks: AP-155's recorded direction was inverted,
AP-156's risk column was wrong (and that is why #334 hid inside it),
AP-22 described an unreachable branch, and #331's headline claim was
refuted. One row in four was materially wrong about its own population,
direction, or existence.
Two items are deliberately reclassified. AP-83/AP-91 are NOT fixes —
the x87 PerfectClip tails do not decompile, so there is no retail text
to port; the honest deliverable is proving the branch unreachable.
AD-65's "live lead for #269" framing is retracted: #269 closed
2026-07-31 and AD-65's sign is opposite to that symptom.
#32 and #338 are pre-work, not slices — both are blocked on a
measurement far cheaper than the fix, and #32 is the outstanding half of
the user's original two-bug report, so it does not sit behind six
slices.
Live gates batched into four sessions; #330 needs none and is the
parallel track for whenever a gate is blocking.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Campaign closed by user direction after the #280 connected gate passed.
GATE RESULT. #280 user-accepted: "now portal space takes longer but terrain is
complete when I exit" — both halves of the specified criteria, a measurably
longer hold and a complete destination on reveal. Probe evidence: three Portal
reveals plus a Login reveal, every one at radius=12 where pre-fix it was a
hardcoded 1, each portal hold raising the wait cue at ~5.0 s before completing.
An accidental but genuine A/B came out of the same session. An earlier run set
ACDREAM_PROBE_REVEAL_RADIUS=1 — that variable is a radius VALUE, not an on/off
flag — which forced the pre-fix window. The user saw the original defect under
it and not under radius=12. That is the before/after pair the gate asked for,
obtained by mistake. Recorded prominently because the same mistake would
silently reproduce the bug for the next person.
WHAT IS NOT CLAIMED. The ledger closes with most connected gates outstanding
BY USER DIRECTION, not because they were discharged: D-1's two reachability
scenarios, AP-136's six-step park protocol, route-7 thickening (the
remote-teleport probe recorded ZERO lines), the two-client observation, the
nine-stop soak, and the lifecycle/reconnect route. The closeout's section 2.6
is a table of exactly this, and both the campaign plan banner and this commit
say that anyone citing "the campaign passed" must cite it alongside.
THE PROBE FAMILY IS DELIBERATELY NOT STRIPPED. Closing the campaign would
normally retire the six ACDREAM_PROBE_* flags, but their gates were never run,
and stripping now would delete precisely the instrumentation those owed gates
need — the failure the handoff's own rule exists to prevent. Honouring that
rule means not stripping even though the campaign is closing.
ACDREAM_PROBE_REVEAL_RADIUS is also kept despite #280 closing, because AP-149
and #326 are open and would both want the same A/B harness.
#280 is marked CLOSED in ISSUES with its gate evidence, and its residual
AP-149 is restated there: our outer ring accepts terrain-only readiness where
retail's PreFetchCells also requires each landblock's LandBlockInfo and every
building's EnvCells, so distant SCENERY may still fill in after reveal even
though terrain does not. Not folded in — it costs further hold time and is a
game-feel call.
Memory updated with the campaign's closed state and the follow-up order:
#331 first, then AP-152, #330, AD-65.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Both AD-10 review lenses PASS; the deletion stands. These are the findings
they raised. One production file touched, comment-only.
AD-65 WAS UNDERSTATED BY HALF, and it is the finding that matters. The row
states the factor as cos^2(theta) and then quantified 1-cos(theta): "13% at
30 degrees, 29% at 45". The correct figures are 25% and 50%. This is not
algebra alone — #331's probe in the same push measures 0.0735 m travelled for
a 0.1 m request at 30.96 degrees, i.e. 26.5% short, which is exactly
cos^2(30.96). AD-65 is a LEAD for #269's slope-slide residual; at the
understated magnitude it reads as marginal and could have been dismissed. At
50% short at 45 degrees it is a serious candidate. I repeated the wrong figure
in conversation before the review caught it.
"VERBATIM/FAITHFUL PORT" of Transition.AdjustOffset was asserted in five
places and was false as of the very next commit, which filed AD-65 and AD-66
against that same function. Corrected to "structurally exact, with exactly two
filed divergences" in the register row and the production doc comment.
RECORDED, and it favours the change: the redundancy measurement is CONTINGENT
on AD-65 — the two mechanisms agree today partly because both under-travel
downhill. That makes this deletion a PREREQUISITE for fixing AD-65 rather than
merely compatible with it; had the projection survived, correcting
AdjustOffset would have re-introduced a disagreement between two live
projections. The record claimed no such thing and should have.
UNTESTED AXIS recorded: the contract's T2 — its mandatory wrong-plane-versus-
right-plane discriminator — was dropped without record, breaching the
contract's own clause requiring exactly that to be written down. The
consequence is precise: the deletion is measured, but the change's only
claimed BENEFIT (a walkable non-terrain surface now gets the committed contact
plane instead of terrain far below) has zero automated coverage and rests on
source reasoning. Stated in the row rather than left implied.
#331 SEVERITY RAISED from UNKNOWN — the discriminator is known and it is not
the fixture. With `body: null` the same uphill sweep climbs (ok=True, moved
(0, -0.0999, +0.060)); with a body supplied it returns ok=False and zero
movement, under a call profile identical to the local player's
(IsPlayer|EdgeSlide + the human two-sphere Setup). A diagonal request keeps
cross-slope X and zeroes only up-slope Y, and it fires on a 1.1 degree ramp.
So "confined to the synthetic fixture" is no longer the comfortable default:
the failing call shape is the shape production uses. Nothing in the suite
asserts uphill progress on a walkable slope, which is why it was invisible —
the test that found it passed vacuously, because the body never moved.
Also: malformed XML doc on ComposeOffset (duplicate </summary> swallowed the
retirement note from tooling) fixed; the placement-cutover plan's item 5 and
its stale "After C5" line now record AP-22 and AD-10 as retired.
Core builds clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The user watched far terrain visibly assemble after portal space exits.
The reveal gate was NOT missing a hold — Slice E's hold mechanism is
correct and already in place. The hold was measuring the wrong domain:
it opened at a hardcoded 3x3 landblock neighbourhood (~192 m) while the
visible world extends to the fog end (~2,189 m at the shipped High
preset, inside a 2,304 m Far window). An 11.4:1 ratio.
Retail's equivalent ratio is 1:1 BY CONSTRUCTION. `LScape` owns one
`mid_width x mid_width` array of `CLandBlock*` (`LScape::SetMidRadius`
@0x00504C00, `LScape::update_block` @0x005063A0), `mid_radius` is
assigned directly from the user's `Render.LandscapeDrawDistance`
preference (`SmartBox::SetRegion` @0x004531F0; values
`Render_LandscapeDrawDistance_Values` @0x007CA988 = {3,5,8,11,15,25},
default 8 — both byte-verified against the PDB-paired 2013 binary), and
that same square is simultaneously the prefetched set
(`LScape::PreFetchCells` @0x00505660), the drawn set (`block_draw_list`
over the same array), and the set the simulation blocks on
(`CellManager::blocking_for_cells`). There is no retail configuration in
which the client streams farther than it gates, because there is only
one number.
So the fix derives rather than duplicates. Four coupled parts, which is
why this is one commit and not four — D1 without D2 hangs the client and
D2 without D1 is dead code:
D1 `WorldRevealReadinessBarrier` takes a live `Func<StreamingRevealWindow>`
and stops being static: outdoor requires `FarRadius`, indoor still 0
(retail's `CEnvCell::PreFetchCells` @0x0052D1E0 arm). Read per
evaluation, never captured — the radii are runtime mutable through
Settings, and retail's answer to a mid-hold radius change is to reset,
re-radius, and re-arm the blocking prefetch at the NEW value
(`SmartBox::set_mid_radius` @0x00453180). `OutdoorNeighborhoodRadius`
is deleted; there is no constant left to drift.
D2 `StreamingController.IsRenderNeighborhoodResident` becomes tiered,
because acdream's loaded landscape is: inside `NearRadius`,
`IsNearTier && IsRenderReady`; out to `FarRadius`, `IsRenderReady` only.
Without this the fix cannot work at all — nothing outside the Near ring
is ever promoted, so any radius above `NearRadius` was unsatisfiable and
would have held the reveal forever. Proof obligation P1 (a Far-tier
landblock genuinely satisfies `IsRenderReady`) is now a test driven
through the real `PublicationKind.Far` pipeline against a real
`LandblockSpawnAdapter`, not an inference.
D7 `RuntimeWorldTransitState.AcknowledgeDestinationReadiness` re-derived
`indoor ? 0 : 1` and failed `invalid-readiness-shape` on any other
value, so changing the radius alone would have looked like "the fix
hangs the client". It is now a SHAPE invariant (`indoor => 0`,
`outdoor => >= 1`). Runtime does not own the graphical host's streaming
configuration and must not learn it; plumbing App radii into Runtime to
preserve the strict equality is exactly the assert-a-mechanism-that-does-
not-exist failure C5b was built to stop. Both non-graphical producers
keep emitting their centre-ring token and stay legal, annotated in place.
D6 `PhysicsEngine.IsNeighborhoodTerrainResident` rebuilt a full-map
`HashSet` on every call, every frame of every hold. At radius 1 that was
invisible; at radius 12 (625 ring members) it violates Slice I1's
0 B/resolve standard. Now an engine-owned scratch set, cleared in place;
measured at 0 bytes over 1,000 warmed radius-12 queries.
Also: the destination reservation opens at exactly the gate's radius and
reopens on the same generation when the radius changes mid-hold (retail
has one square for both, and no concept of prioritising an inner ring
differently). Composite warmup deliberately stays `NearRadius`-scoped —
the composite domain is entity-scoped and Far builds carry no entities,
so widening it would walk the outer window to warm nothing.
`ACDREAM_PROBE_REVEAL_RADIUS` is a measurement probe in a diagnostic
owner (CLAUDE.md rule 5) so the connected route can be run A/B on one
binary; it is NOT a user-facing prefetch knob, since a low setting would
reintroduce the decoupling this slice exists to close.
Register: AD-2 amended with the derived window, the two-tier split, and
the four new retail anchors. AP-149 FILED for the residual this does not
close — the outer ring accepts terrain-only publication where retail
requires LandBlockInfo and every building EnvCell, so a distant building
can still pop in at Far-ring distances. Do not let a later closeout
claim parity.
Docs: `ACDREAM_STREAM_RADIUS`'s CLAUDE.md description was wrong on every
clause (the default is unset, not 2; it forces `NearRadius`; it is
silently discarded by any Settings save) — corrected, since that is the
file every session reads. `reference_two_tier_streaming.md` corrected in
four ways, including "Far tier = terrain only": Far also publishes
terrain COLLISION, which is precisely what makes this fix viable.
#280's issue text had the right conclusion from a wrong premise (it
names a view-distance setting acdream does not have) — corrected, and
the missing Viewing Distance option filed separately as #326, with #327
(DDD progress readout) and #328 (hardcoded 5000 f far plane vs retail's
byte-verified 4000) filed alongside.
Expect LONGER holds and the "In Portal Space - Please Wait..." cue on
recalls MORE often. That is convergence toward retail, not away from it:
retail emits the byte-identical string for the whole duration of a
blocked prefetch and polls at 5 s intervals. The failure condition is
non-convergence, not duration.
Gates: Release build 0 errors. Complete suite 11,178 passed / 4 skipped
/ 0 failed, against a re-measured 11,142 / 4 / 0 baseline at 9ee9c1a1 —
+36, reconciled exactly as 36 new tests (App +23, Runtime +10, Core +3),
zero deleted, zero newly skipped. Nine discriminating tests
sabotage-verified in both directions. The connected/visual gate is
batched into C5's matrix; its recipe, its three positive artifacts, and
its required recall leg are written into the campaign plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
C4's route work is complete. Records the landings, corrects the campaign
plan's now-false claims, updates the roadmap, and writes the successor
handoff at docs/research/2026-08-05-c4-closeout-handoff.md.
Routes, with review rounds and gate status:
4a 44830a0e | 4b-1 2e8e09ac
4b-3 6dc7ba51 2 rounds; gate PASSED-partial (21cd6e9b), cellless unexercised
5 36255af0 3 rounds, 8 MAJORs; NO live gate possible by design
6 1b484937 zero production lines; its tests found #314
7 cd3129e9 2 rounds + a required third pass, 5 MAJORs
3 e0f96a55 3 rounds; found a 100%-dead production path
plus edc911b0 (the OnPosition dual-tail collapse), aaf0811f (#315),
daef7c98 (#314), a89bcb39 (#316 filed).
Suite 11,027 -> 11,090 passed / 4 skipped / 0 failed. Every checkpoint
0-failed; no test weakened, no Skip introduced.
FOUR CONNECTED GATES ARE OWED and none has been run. Each is recorded with
its recipe and a probe-gated pass criterion, because a clean-looking session
is not a pass: route 6 drops; route 7 equip/carry with
ACDREAM_PROBE_CHILD_CELL=1 (counts only if cause=propagate appears); route 3
portal/recall with ACDREAM_PROBE_LOCAL_TELEPORT=1 (counts only if [local-tp]
appears, and is explicitly NOT scored as covering #318); and 4b-3's
cause=cellless case — whose recorded recipe route 7 INVALIDATED, since
unwield-to-3D no longer yields a cell-less pre-merge cell. Its replacement
trigger is stated as UNESTABLISHED rather than guessed.
Campaign-plan corrections beyond the C4 section, all found by checking
against HEAD rather than trusting the text:
- "six fixture failures ... classify before C5" — resolved as #281, and
"six" was a mis-measurement; the measured baseline was 43.
- "fold in #276 and #277" — #276 only partially (projectile half); #277 not
at all, its trigger never fired.
- "#269 slope-glide visual check" — #269 was closed 2026-07-31, BEFORE the
plan was written. The surviving item is #278(b).
- the 4b-2 bullet's "Still outstanding: #309" — re-scoped 2026-08-04;
only the GotoLostCell half survives.
Seven process findings, each cited to a commit so a successor can check them:
(a) THE CONTRACT CAUSES THE DEFECT — three defects this campaign came from
a contract asserting a mechanism that did not exist; route 3's "Place
re-fires" assumption released the player at the pre-teleport position.
Route 7 adds the variant: enter_cell's part_array guard was correctly
called load-bearing by the research, dropped by the contract, and
inherited as an omission by the code — a right finding that evaporated
across two handoffs with nobody re-reading the source.
(b) INFERRING A FACT YOU CAN OBSERVE IS HOW A FIX GOES SILENT — route 3's
round-2 fix inferred "committed" from a global PendingCount that three
non-committing paths also clear, so the same bug completed cleanly and
PASSED its invariant. Strictly worse than the defect it replaced.
(c) PLANNING DOCS GO STALE ACROSS CUTOVERS — at least five were wrong
against HEAD. Re-verify by symbol, never by line number; route 3's
by-symbol sweep proved only 2 of 5 flagged files actually intersected.
(d) A SKIPPED TEST IS A PERMANENT FALSE SIGNAL — refusing 7 skips uncovered
a production bug that had made the entire portal arm dead code.
(e) SABOTAGE-VERIFY, AND WATCH FOR TESTS READING A CONSTANT THEY PERTURB —
one built a 64,000-node chain and stack-overflowed the host; another
survived deleting the whole behaviour it claimed to pin, because its
assertion read a field written unconditionally one line earlier.
(f) REVIEWERS RETRACT, AND THAT IS THE PROCESS WORKING — three self-
retractions, two of which prevented shipping a wrong register row or a
relocated defect.
(g) A GATE MUST BE ABLE TO SEE THE DEFECT IT GATES — three gates were
unpassable or blind as specified and were corrected BEFORE being run.
Issues: #313, #316, #317, #318 open; #314, #315 closed. Register rows AP-141
through AP-145 added; AD-42 deleted, AD-2 amended.
C5 inherits #318's composition test (discriminating assertion:
PhysicsEngine.ShadowObjects must hold a row at the destination, not merely
the dedup cache), AP-145's cache-without-publish asymmetry, the #276/#277
remainders, and the probe-family strip.
Three things the closeout could NOT verify are stated as such rather than
smoothed: route 3 has no standalone round-3 review document (acceptance lives
in e0f96a55's message and both round-2 pass conditions); route 7's round
terminology differs across its own artifacts; and route 6's lack of dual
reviews is inferred from absent review docs, not stated anywhere.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Removes a duplicate placement authority for local-player portal arrival.
Portalling worked before this change and works after it — this is not a
bug fix, EXCEPT that it found and fixed one dead-code production bug.
THE PRODUCTION BUG: TryExecuteCanonicalPortalPlacement re-read the
accepted destination at Place time, but TryBeginPortalReveal already
consumes that slot at Aim time — so the arm was 100% dead code and every
real portal Place refused with host-token-unavailable. Found only
because we refused to accept 7 skipped tests instead of chasing the
count to zero.
RETAIL IS THE GENERIC PATH FOR THE THIRD ROUTE RUNNING:
SmartBox::TeleportPlayer @0x00453910 = SetPositionSimple(dest, 1) with
flags 0x1012, followed by PlayerPositionUpdated.
BOTH INVERSIONS, WITH THEIR ANCHORS: unlike route 2, the leash IS armed
here (ConstrainTo @0x0045418A) and velocity is zeroed
(set_velocity @0x004541B4); unlike route 4b-3, the local teleport_hook
runs AFTER placement (@0x004538AE).
THE THREE-ROUND DEFECT CHAIN, HONESTLY:
- Round 1 released the player at the pre-teleport position while the
anim stream marched on — the contract wrongly assumed Place re-fires
(process rule 1's third occurrence this campaign).
- Round 2's fix inferred commit from a global PendingCount, which three
non-committing paths also clear — making the SAME bug complete
cleanly and silently. Strictly worse than round 1: round 1 at least
tripped portal-complete-before-materialized.
- Round 3 latches the commit where it actually happens
(ReconcileAndAcknowledgePortal), keyed on reveal generation and
teleport sequence, via TryConsumePortalCommit. Two of the three
required regression tests landed and are sabotage-verified on both
hosts (ParkedPlace_ForgottenByOrdinaryMergeDoesNotLatchAsCommitted /
HeadlessPortalPrepareDestinationForgottenByOrdinaryMergeDoesNotLatchAsCommitted).
The third (force-arm-takes-the-slot) was judged unnecessary on review:
with the inference gone, PendingCount is only a "don't ask yet" guard
at both gates, so a force operation occupying or vacating the slot no
longer changes an input the commit decision reads — the case collapses
into what the landed test already discriminates.
THE B2/P3 RESOLUTION: both round-2 reviews were right about different
branches of the same synchronous call. RuntimePlacementProjectionSubscription
.OnPlacement acknowledges the FIFO head only when TryApply returns true;
a Place whose portal authority went stale (transit ended/superseded
while parked) used to return false, wedging every later entity's
placement receipt behind it forever. Both sinks
(RuntimePlacementPresentationSink, HeadlessRuntimePlacementProjectionSink)
now acknowledge-and-ignore a stale-authority Place instead of refusing
it. The regression test (RuntimePlacementPresentationSinkTests
.PortalPlace_StaleTransitHostOrSequenceIsAcknowledgedAndIgnored) had
been asserting the old, wrong `false` behaviour; it now asserts and
sabotage-verifies the fix.
Also lands: AP-144 (register discipline — the portal movement-event
send reuses the stricter UsePositionFromServer gate where retail's
SendMovementEvent is the looser autonomy_level != 0 test, diverging
only at level 1, currently unreachable), AP-145 + issue #318 (the
local-player collision-shadow presentation write bypasses its own
publisher's ShadowObjects write via a direct cache .Set(), self-healing
only once dedup diverges — filed, not fixed, pending a composition
test), AD-42 deleted (its last citation retired by the canonical portal
arm), AD-2 updated (the wait-cue's trigger predicate now covers a
second cause), and two documentation corrections: the enter_world
misattribution (both call sites are in SmartBox::HandleCreateObject,
only one in the player branch — portal arrival is TeleportPlayer, not
enter_world) and the stale "local player never reaches this path"
comment on the generic-remote-render-pose write.
Suite: 11,090 passed / 4 skipped / 0 failed. No new skips, nothing
weakened.
STILL OWED: the connected two-client gate, with
ACDREAM_PROBE_LOCAL_TELEPORT=1, scored only if [local-tp] lines
actually appear in the capture — and explicitly NOT scored as covering
issue #318 (no composition test yet asserts PhysicsEngine.ShadowObjects
directly).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Retail re-cells children when their parent crosses a cell, recursively, to
unbounded depth. acdream did it from a RENDER tick, so headless parented
children were cell-less forever and the canonical cell had two writers. This
slice makes Runtime the sole authority and demotes App's tick to
presentation-only. Contract:
docs/research/2026-08-04-c4-route-7-contract.md; the research that unblocked
it is docs/research/2026-08-04-retail-parent-cell-propagation.md (ca96ea5e).
Retail: SetPositionInternal @0x00515330 branches on `this->cell == curr_cell`
@0x0051536d; the changed branch reaches change_cell @0x00513390, whose
delegates leave_cell @0x00510f50 and enter_cell @0x00510ed0 self-recurse over
children and write the FULL identity (add_object @0x00510ee2, objcell_id
@0x00510f1e, part-array cell id @0x00510f2b, cell pointer @0x00510f35).
change_cell itself has no child loop.
THE TRAP, recorded because it nearly shipped: the depth-1 loop
@0x0051539c-0x005153d8 is the SAME-CELL fast path (objcell_id and part-array
id only, deliberately not the cell pointer), NOT the propagation. An
implementer who finds it first concludes "depth-1, id-only" and strands every
equipped item at a landblock boundary — the #184 class. The clincher against
that reading: update_object @0x00515d10 early-returns on `parent != 0`
@0x00515d40, so a child never runs its own physics tick and parent
propagation is the ONLY mechanism maintaining its cell.
Route 7 performs NO placement (DoPickupEvent @0x00452240 = unset_parent +
leave_world; DoParentEvent @0x00452290 = set_parent + SetPlacementFrame), so
it arms ConstrainTo nowhere — the leash rule INVERTS relative to routes
2/4/5, and both reviewers confirmed nothing arms.
Propagation is an ITERATIVE WORKLIST, not recursion. The first implementation
recursed with a depth-64 cap; both reviews independently found the cap left a
truncated tail at a stale NON-ZERO cell — permanently unrecoverable, logged
only under a probe flag, and on the withdraw path exactly the #184 shape
AP-142 clause (a) exists to reject. Shipping a fresh #184 instance inside the
slice that fixes stranded children was not acceptable, so the cap was removed
rather than tuned. The worklist retires the cap, the constant, its register
clause, and the failure mode together. Termination: every record on the stack
is already at the target pair, so nothing can be pushed twice and a hostile
A->B->A cycle collapses without a visited set.
The child write deliberately bypasses the public RuntimeEntityDirectory
.SetFullCell and calls the record method directly. This is LOAD-BEARING:
the public method re-enters PropagateFullCellToChildren, which opens with
_propagationWorklist.Clear() — routing children through it mid-drain would
wipe the shared stack and silently drop every unprocessed sibling. Any future
side effect added to the public SetFullCell must be mirrored by hand at that
call site.
Deliberate divergence, recorded not disguised: retail's removal path leaves
children with a null cell pointer but a STALE nonzero objcell_id @0x005133c1.
acdream does not reproduce it, because FullCellId != 0 is the liveness
predicate at 45+ sites — faithful porting would mark dead children live.
AP-142 records this; clause (d) records that acdream cannot gate propagation
on HasPartArray the way enter_cell gates on part_array @0x00510ed8, because
the flag's only writers are graphical and headless never sets it — the reason
is Slice J LAYERING, not a semantic difference (retail's part_array is itself
a mesh-construction product, single assignment site makeAnimObject
@0x0050e930 -> CPartArray::CreateSetup @0x0050e93e).
D7 adopts retail's unset_parent-before-leave_world order @0x0045227f ->
@0x00452286, applied to BOTH pickup paths including the dormant executor
replay. Its inertness was verified by reverting it and finding all 12
propagation tests still green — reported honestly rather than papered over
with a manufactured test, and independently confirmed by both reviewers.
ClassifyLeaveWorld and its request/cause types are DELETED: retail has no
classification here, and method-per-cause IS the retail dispatch shape.
Wiring it would have forced a vacuous teleport-sequence predicate with the
#307 shape.
Two review rounds plus a coordinator-required third pass; 5 MAJORs. One was a
handoff failure worth recording: enter_cell's part_array guard was correctly
identified as load-bearing by the research, dropped by the contract when it
enumerated the writes, and inherited as an omission by the code — a right
finding that evaporated across two handoffs with nobody re-reading the source.
Another was a test that survived deleting the entire behaviour it claimed to
pin, because its assertion read a field written unconditionally one line
earlier.
NoProjection is structurally unreachable from TickChild (TryResolveExactAttachment
performs a strictly stronger form of the same guard one call earlier). Kept as
a fail-safe, unit-tested directly, and documented in two places rather than
wrapped in a fabricated end-to-end test.
Headless regression test — the direct gate for this defect, which FAILED
before this work because no code path existed:
RuntimeLiveEntitySessionControllerTests
.DirectSink_D5_StandaloneParentEventCommitsChildToParentsExactCell.
Probe: ACDREAM_PROBE_CHILD_CELL=1 emits [child-cell] lines at all four write
sites (attach / headless-attach / propagate / withdraw / delete). TEMPORARY.
Complete Release suite MEASURED at 11,079 passed / 4 skipped / 0 failed
(baseline 11,063 at cff52c44, +16). An allocation flake appeared once under
load and was proven NOT this slice by reachability — RuntimeCollisionReportingState
contains zero SetFullCell and zero ParentAttachments references.
STILL OWED: the two-client connected gate (equip/unequip, carry across
landblock boundaries, pickup, loot, reconnect) with ACDREAM_PROBE_CHILD_CELL=1,
and a session counts only if [child-cell] cause=propagate lines appear.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Route 6 needs no production change and this commit contains none: C3c
(529e0e9d) already flipped both hosts' Create paths onto the residence lease,
so a dropped item is byte-for-byte route 1's create classification
(RuntimePositionEntityKind.Remote, RuntimeCreateResidenceKind.TopLevel,
ClassifyCreate -> SetPosition with InitialCreateFlags = Placement | Slide).
Route 6 is a SOURCE of route-1 traffic, not a route of its own. Both drop
flavours converge on LiveEntityHydrationController.OnCreate ->
RegisterEntityWithInitialResidence — the whole-item drop through
ItemInteractionController's DropToWorld (no physics, no position; the server
decides), and split-to-world through TryRecoverUnknownPosition's call to the
identical entry point. Contract:
docs/research/2026-08-04-c4-route-6-contract.md.
Retires a FALSE PREMISE from the campaign plan (:97-100), which claimed
split-recovery creates "need an effect-replay suppression signal". Verified
against the decomp instead of assumed: play_default_script @0x005132B0 /
@0x00513300 has exactly three call sites in the entire pseudo-C dump —
DefaultScriptPartHook::Execute @0x00526c08, DefaultScriptHook::Execute
@0x00526c14, and ACCWeenieObject::DoCollision @0x0058c3b4 — and NONE from
set_description or CreateObject. Neither client plays a default script at
create, so there is nothing to suppress. acdream's only create-time replay is
the F754/F755 queue drain keyed by server GUID, which is retail's own
HandleCreateObject @0x00454C80 behaviour. The plan's other two clauses were
closed at C0 (TryCommitParent/CommitWithdrawal cancellation symmetry;
host-visible cancellation receipts); the list now states what actually
remains — route 7's child-cell two-writer split and the headless
parent-realize gap.
Retail split marking recorded for the record: UIAttemptSplitTo3D @0x0058D850
stores only splitStackSize/splitClassID/splitTime and performs no placement;
DeclareValid @0x0058E340's recovery action is SetSelectedObject @0x0058E481 —
a SELECTION transfer with a 10-second expiry, not effect suppression and not
placement. UIAttemptPutIn3D @0x0058D700 records no marker at all.
Seven tests over the now-flipped path (whole item, split stack, new-GUID
recovery, second drop, unavailable destination, newer Position after the
pending identity is consumed, plus the #314 repro), each sabotage-verified:
the production path was broken on purpose, the test was confirmed to fail,
and the sabotage reverted. R6-c is now settled by assertion rather than
argument — BuildSpawn's wholesale clone of Children/Movement/AnimationFrame/
SetupTableId is measured, not reasoned about.
FOUND WHILE TESTING — #314, filed not fixed (this route is zero-production by
contract). BuildSpawn resets top-level MovementSequence/ServerControlSequence
to 0 but its Timestamps `with` block overrides only Position/Teleport/
ForcePosition/Instance, leaving Physics.Timestamps.Movement and
.ServerControlledMove at the SOURCE item's values.
HasConsistentCreateIdentityAndParent requires the two projections to agree, so
a split whose source carries nonzero Movement timestamps — plausible for any
item dropped once, picked up, and split again — fails the predicate and throws
instead of completing the canonical transaction. Verified in source, not taken
on report. Note this is a crash in the exact mechanism the scoping cited as
EVIDENCE that drops already converge: code reading said the path converges,
driving it said it throws. Fixed in the immediately following commit.
Also filed: #313 (DeclareValid's SetSelectedObject port is missing and the
container-split flavour records no marker — selection UX, deliberately not
implemented inside a placement closure) and #315 (route 4b-3's per-packet
runTeleportHook Func<bool> closure at three RunRemoteArmTail call sites; the
network packet path, not Slice I's per-frame resolve path — filed now because
route 5 adds a fourth site). AP-124 stays open and registered.
Test lines are 410 against a 150-250 guidance, accepted: the excess is a real
ItemInteractionController harness plus the #314 repro, which is what found the
defect. A mock that proved nothing would have been shorter and worthless.
Complete Release suite MEASURED at 11,020 passed / 4 skipped / 0 failed
(baseline 11,013/4/0 at 6dc7ba51; +7 new). Neither known flake fired.
Connected gate (user-run) still owed: drop a whole item, split a stack to the
ground, drop a second within ~1 m, repeat indoors and after a portal recall,
then walk two landblocks away and back.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Route 4b-2 landed at 7f1c1f5a and the two-client far-snap walk passed
(2026-08-04): a remote crossing 96 m in both directions stays visible and
correctly positioned at range and resumes smooth interpolation on the way in,
with no freeze, Z pop, vanish, or invisible-but-solid.
Records that #309 is still outstanding and why we know it: the
ACDREAM_PROBE_PARK=1 capture from the accepting session shows 11 parks, every
one cause=unplaceable and zero cause=quiescence, so the shared-core park change
has not been exercised live. That probe was added precisely because the prior
#309 steps could pass while broken — without it the session would have been
recorded as a full pass.
Also records the corrected 10,968 baseline and the two process lessons: the
round-1 defect traces to the contract omitting "and still advance the pose",
and the park defect should have been split into its own slice when it surfaced
in round 2 rather than riding inside 4b-2 for three more review rounds.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Scoping at 44830a0e puts 4b at 1,300-2,200 production lines (centred ~1,700)
plus ~2,500-3,500 lines of test work — 4-6x route 4a and ~2x route 2, the two
largest landings in this campaign, which took 4 and 5 review rounds. Split into
4b-1 (infrastructure, no behaviour change), 4b-2 (far branch), 4b-3 (teleport
and cell-less, with the ~739-line class deletions). 4b-1 stays separate
regardless of appetite for landings.
Corrects two errors in documents from yesterday:
AP-135 does NOT retire with 4b. Its own condition is retirement with the
free-fall sweep gate, which 4b does not touch, and its sites are the airborne
no-op branches — 4a-owned dispositions. The trap is that its two writes sit
inside OnPosition, which 4b rewrites heavily.
Retail has exactly ONE ConstrainTo on the remote arm (@0x00454272); all three
nonzero-returning MoveOrTeleport branches funnel through it. My route-4 scoping
implied a distinct remote-teleport arming site. There is none, so 4b must not
add a second one — the post-operation arm 4a introduced becomes the only arm.
Records a new failure mode 4b must not create: a DeferredCell park WITHDRAWS the
entity (InWorld false, Active cleared, clock suspended, residency dropped), and
Forget-on-every-accepted-Position kills the park without restoring any of it. If
the next packet classifies Interpolate, no placement runs and the remote stays
withdrawn indefinitely — invisible AND intangible, the #184 class through a
third door. Direction: refuse rather than park; the next packet is the retry,
because remote Positions are a 5-10 Hz stream.
Two transfer errors named explicitly so they are not repeated: do not port route
2's re-issue funnel (re-issuing a superseded pose is wrong for a repeated
stream), and do not port its ack machinery (retail's remote arm has no
SendPositionEvent).
Also records that remotePlacementRequired fires for every non-visible remote on
the graphical host — a routine hot path, not a teleport rarity — and that
deleting the legacy blocks removes the only handler for null/Rejected*, which
during the login window is every remote packet.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Routes the classifier's two NO-PLACEMENT remote branches — Interpolate
(contact, PlayerDistance < 96 m) and NoPositionOperation (no contact) — through
a Runtime-owned seam, and fixes the two divergences they carried. Teleport,
far-snap and cell-less stay on the legacy App path; 4b owns them.
Route 4 was split into 4a/4b after scoping put the whole route at 1,500-2,500
lines against a ~400 budget. 4a's branches perform no SetPosition, so this slice
carries no deferred-cell park, no service-window guard and no allocation
exposure — which is what made the split worth doing.
Divergences fixed, both previously unfiled:
* D1 — the NPC airborne branch hard-snapped Body.Position/Orientation and
branched on the client-tracked rmState.Airborne, never consulting the wire
IsGrounded bit. Retail's MoveOrTeleport @0x00516330 returns 0 at 0x0051636D
and writes nothing. Player remotes were already correct; NPCs were not.
* D2 — ConstrainTo was armed before the operation, unconditionally, so it fired
on the airborne no-op retail skips and anchored to the PRE-move position.
Retail arms it at 0x00454272, only when MoveOrTeleport returns nonzero,
anchored to &arg2->m_position read live, i.e. post-move.
AP-87 and TS-44 were carried deliberately, not delegated away. AP-87's three
conditions — including firstUp, which one round silently dropped — are preserved
as an explicit acdream policy layer applied AFTER the classifier commits to
Interpolate; the two previously separate player/NPC copies are now one. TS-44
stays an NPC-only caller gate; extending sticky suppression to player remotes has
no retail basis and no live evidence, so it was declined rather than absorbed.
Landing is explicitly carved out of 4a's ownership on both arms. A landing packet
classifies Interpolate, so an ordering slip would ENQUEUE a body that must PLANT
and a creature knocked off a ledge would glide down over a packet interval. The
carve-out is a named entry point returning AirborneSnap/SteadyStateInterpolate/
Legacy precisely so the PRECEDENCE is observable and testable rather than implied
by statement order — that is how the slip happened once and was caught.
The player/NPC asymmetry on landing is real and NOT resolved here: retail draws
no such distinction, but converging them is a behaviour decision needing its own
evidence. Filed into the 4b plan.
Register: AP-135 filed for the two bookkeeping writes the airborne branch
deliberately retains (rmState.CellId, LastServerPos/Time) — not retail's model,
but load-bearing for our catch-up sweep and staleness timer, and verified not to
be a canonical cell commit for ordinary remotes. AP-87 and TS-44 rewritten to
describe the code.
Honest remainder: App still owns branch selection, the airborne return, the cell
write, the entity write and the shadow publish, and headless satisfies "both
hosts drive the identical entry point" only vacuously since it returns early for
remotes. That is written into the 4b bullet rather than left implicit.
Cost: 364 non-comment production lines, 91% of the ~400 budget — the split did
isolate the cheap half, but not by much. Do not carry "well under" into 4b's
scoping.
Gates: complete Release solution 10,938 passed / 4 skipped / 0 failed (pre-4a
baseline 10,909). Four review rounds; the first three each introduced a new
behavioural defect while fixing another, and each left a comment asserting
behaviour that no longer matched — the final round's precedence matrix was
traced cell-by-cell against HEAD with only the D1-intended difference. App tests
call production entry points against a real WorldEntity and real classifier
output, closing route 2's #292 gap rather than repeating it.
Connected acceptance NOT run — needs a live second character.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
User-directed after scoping put whole-route 4 at 1,500-2,500 production lines
against a stated ~400 budget.
4a is the steady state: the classifier's Interpolate (contact, < 96 m) and
NoPositionOperation (no contact) branches. Neither performs a SetPosition, so 4a
carries no deferred-cell park, no service-window guard, no allocation exposure,
and no interaction with the Forget-on-every-accepted-Position behaviour that
dominated route 2's review rounds. It also fixes two of the three unfiled
divergences: the NPC airborne hard-snap that ignores the wire IsGrounded bit
(retail returns 0 and writes nothing, MoveOrTeleport @0x0051636D), and
ConstrainTo armed before the operation instead of after (retail arms it post-move
only on a nonzero return, @0x00454272).
4b takes the edges — teleport, far-snap, cell-less — where the parks, the
Position-time service-window guard, #277's broken bound, N3, and the third
divergence live.
The contract sanctions exactly one dual path: 4a routes its two classifications
through the new seam and leaves the other two on the legacy path until 4b. That
is a staged cutover rather than a duplicate authority ONLY because the
discriminator is the classifier itself and the classifications are mutually
exclusive; the contract says so explicitly and requires the fallback deleted in
4b.
Two carried acdream additions are called out as load-bearing rather than left to
be discovered: AP-87's 4 m / !willBeDrTicked snap conditions (which prevent the
#184 invisible-but-solid monster and are NOT in the classifier) and TS-44's
sticky suppression. Silently dropping them by delegating to the classifier is
named as the failure mode.
Acceptance requires a BEHAVIOURAL App test, not the source-text pin route 2
settled for (#292).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The user provoked a real ForcePosition via the @pklite entry-collision bump
and observed the visible slide off the overlapped character, correct
animation, no heading change, and no leash tethering afterwards. That accepts
both named behaviour changes live: the ack now fires after the canonical
commit, and the ForcePosition route no longer re-arms the constraint leash
(retail's force branch returns at 0x0045409D, ahead of all three ConstrainTo
sites).
Route 2 is complete and accepted at 9966b531. Routes 3-7 remain open.
Also records what shipping @pklite exposed, explicitly NOT a route 2
regression: PK Lite became reachable for the first time and melee/ranged
attacks refuse a PKLite target while spells on the same target work. Under
investigation, filed separately.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A local-player ForcePosition had TWO independent writers for one accepted
packet: LocalForcePositionTransaction snapped the physics body
(PlayerMovementController.BlipPosition, a raw SnapToCell with no collision
resolve), while LiveEntityNetworkUpdateController's generic tail separately
wrote position/cell/rotation to the render WorldEntity from the raw wire and
rebucketed it. Two stores, one packet — the divergence class 670f307c fixed on
the remote path. The outbound AutonomousPosition ack also fired BEFORE any
canonical commit existed: we told ACE "got it, I'm here" before deciding where
"here" was, and the trailing isCurrent() could only suppress the continuation,
never recall the packet.
RuntimeAcceptedPositionDriveController is now the one Runtime-owned seam. Both
hosts call the identical TryExecuteAcceptedLocalPosition; App and headless
project the committed result through the existing placement projection sink
(LiveEntityRuntime.TryApplyRuntimePlacementPlace already performed the same
four writes, from committed state rather than a wire guess).
Retail: SmartBox::HandleReceivedPosition @0x00453FD0's FORCE_POSITION branch is
get_heading -> Frame::set_heading -> SmartBox::BlipPlayer @0x00453940 -> stamp
POSITION_TS -> SendPositionEvent @0x00454091 -> return @0x0045409D. BlipPlayer
is CPhysicsObj::SetPositionSimple @0x005162B0 with flags 0x1012
(Teleport|Slide|SendPositionEvent) — a real collision-resolving SetPosition,
not a snap. The pinned classifier already encoded this exactly.
Named behaviour changes:
* The ack is now an OUTPUT of the committed route, fired strictly after the
canonical commit and exactly once per accepted force packet.
* The ForcePosition route no longer re-arms the constraint leash. The force
branch returns at 0x0045409D, ahead of all three ConstrainTo sites
(0x00454272, 0x0045418A, 0x004541EC); the old re-arm cited retail's "Player,
normal" branch, which BlipPlayer is not on. The teleport, CommitPreparedPosition
and first-entry callers legitimately still constrain and are untouched.
* A force correction that terminates WITHOUT committing still sends its
position event and is not retried — retail's BlipPlayer discards
SetPositionSimple's SetPositionError return and acks unconditionally.
A single _pending funnel owns the in-flight placement, deciding on the token's
PositionAuthorityVersion against the record's: equal -> clear; advanced with the
newest accepted event still a force -> re-issue, re-classified; advanced to an
ordinary Apply -> clear, since newer server truth owns that pose. This closes a
double-apply/double-ack and a silently-dropped correction that two earlier
iterations of this slice each introduced.
AD-62 records the residual: a ForcePosition our async collision publication
cannot carry to a committed placement is not re-applied. Retail has no park —
its world is fully resident and its placement synchronous — so the state is
unreachable there. AP-131 is NOT retired; its legacy Position caller is route 4.
Deleted: LocalForcePositionTransaction, PlayerMovementController.BlipPosition,
HeadlessSessionWorldProjection.BlipLocalPlayer.
Gates: complete Release solution 10,858 passed / 4 skipped / 0 failed (baseline
10,844/4/0). Two independent Opus reviews (retail-conformance and
architecture/adversarial) PASS on the final diff after three FAIL rounds; every
intermediate state was fully green, so the suite caught none of the four real
defects. Connected acceptance is NOT run: nothing a user can do makes ACE emit
a ForcePosition without retail's @pklite, which acdream does not implement — see
docs/research/2026-08-03-c4-route-2-visual-gate.md.
Known gap, recorded not claimed: the plan's acceptance item 2 is unmet. The App
double-write check is a source pin, and "the committed projection moves the
render entity" is uncovered at any layer (#292). Filed alongside: #286-#291,
#293-#296.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
S1 (#284), S2 (#282), and S3 (#283) are all landed and user-accepted. S3 is
recorded as measured-unreachable rather than restructured, so the plan's
"prove or disprove before moving ownership" step is what actually decided the
outcome.
Final complete Release solution: 10,844 passed / 4 skipped / 0 failed.
Next: the original campaign order, starting at C4 route 2.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Three defects introduced by the 2026-08-02/03 stabilization batch, all found
while reconciling #281's 43 test failures. Each is an instance of the weakness
the placement campaign exists to remove - two owners of one fact with no single
writer keeping them agreed - so they are cleared before C4 stacks six more
placement routes on top of them.
#282: WorldEntity.EffectCellId documents itself as existing only for outdoor
dat stabs, whose null render parent still needs retail's outdoor landcell for
CObjCell::IsInView gating; live/interior entities were explicitly meant to use
ParentCellId. f24532ad began populating it for live entities, and because
EntityEffectPoseRegistry.UpdateRoot resolves EffectCellId ?? ParentCellId it
now wins - while 12+ sites still write ParentCellId alone. Retail carries one
cell per object (CPhysicsObj::set_cell_id @0x0050f4f0, change_cell @0x00513390,
ShouldDrawParticles @0x0050fe60).
#283: 670f307c gave Runtime a world frame that rebases on the accepted teleport
Position, while App's LiveWorldOriginState rebases only after old-window
retirement completes. Between those edges the two disagree by the landblock
delta. Not yet proven reachable; the plan proves or disproves it before
restructuring anything.
#284: a placement that cannot resolve returns RetrySetupUnavailable forever
with nothing counting it or naming its reason. The fix is observability plus
fail-fast on contradictory states, never a retry cap or timeout.
Plan sequences S1 (#284) first so the other two are observable rather than
archaeological, then S2 (#282), then S3 (#283) immediately before C4 route 3,
which shares its portal code. Also records the gating change that would have
caught all of this: the complete Release suite must be green before every
commit, not a focused subset.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
C3c COMPLETE at 529e0e9d in the placement-cutover plan (five fix slices,
R1 dual-review round, final gates). New closeout research note. ISSUES
#276 (settle-CellId discard), #277 (route-1 far-Create radius bound),
#278 (user-session triage bundle). Register AD-60/AD-61 numeric order.
The next slice before C5 is the 6b28ff99 O(changed) collision clone
(soak convergence); C4 resumes after.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
C3b landed at 0934a121 with dual review PASS. The plan records the
remote-entry mechanism and its verified retail anchors; the float-gates
doc gains the port note pinning the NaN dispositions (friction's
sanctioned skip; elasticity and translucency routed exactly as the
binary; ACE's elasticity NaN divergence recorded). Every dormant C3
prerequisite is now complete — C3c, the host flip with the connected
gates, is the sole remaining piece of C3.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
C3a landed at 960373df with dual review PASS. The plan records the
conductor's five-stage sequence (verified step-for-step against retail's
entry order, with the mover-shapes-first correction the tested
preconditions forced), the convergence/wiring closures, and the two
carried findings C3c must honor. Next: C3b remote body construction at
Create, whose float-gate oracle is committed at 874d94bf.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The first C3 implementation pass landed C3-1 (fe02c4f5) and correctly
stopped on two structural gaps no planning document captured: the local
player's first-entry circularity (the residence opens its placement at
Create, submission needs a body, and only the zero-caller publication
chain can attach one — resolvable by the campaign handoff's own route-1
order, but no driveable state machine exists) and the absence of any
remote-creature body construction at Create time (retail builds physics
in ACCObjectMaint::CreateObject; ours arrive with first motion). The
plan now records the C3a (first-entry conductor, dormant) / C3b
(retail-anchored remote body construction at Create, dormant — its
contract must first resolve set_description's three FPU-elided
friction/translucency gates from the PDB-paired binary) / C3c (the
actual host flips + connected gates) decomposition.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
C2 landed at 63c601ff with dual review PASS after two fix rounds. The
plan records the halved allocation result and tightened gate, the
class-wide token-based staleness rework the pooling forced, the
documented residual floor (Core-side ~520 B/op deferred to the C3
activation gate as a possible C2b), and the two review maintenance
notes. Next slice: C3, the spawn-frequency host cutover of routes 1+8.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The C1 body-writer research found the atomic controller/body transaction
already built and tested: RuntimeLocalPlayerPhysicsPublicationState plus
the dormant local-activation family implement the sanctioned
off-canonical-prepare + validated-atomic-commit shape end-to-end, with
zero production callers. The committed writer map records the six
canonical body writers, the two host escape hatches (the public
Controller setter both hosts write directly; App's object-clock facade
bypasses), the headless prepared-collision fragility, and both hosts'
construction divergences. C1 therefore collapses into C3's route-1 flip
— the remaining work is production wiring, not mechanism design — and
C2 (the placement allocation budget) becomes the next slice.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
C0 landed at 67f63e85 with dual review PASS; the plan now records its
delivered seam (acknowledge-only ExecutorCompleted receipts through the
one placement stream, retail-exact live-input derivation, the chained
authored-mover preparation, the cancellation-symmetry hardening) and the
three C3 prerequisites its reviews surfaced: the internal-only completion
receipt surface, the per-Execute distance-freshness deferral, and the
SendAutonomyLevelEvent obligation on any future autonomy-level host
exposure. Next slice: C1, the atomic controller/body publication.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The continuation executor (5db3de3c) completed the dormant residence
mechanism; the cutover is the campaign leg that makes it production truth.
The committed 8-route inventory maps every duplicate placement authority in
both hosts with exact call chains, confirms the placement-receipt observer
seam is fully built but unattached, and surfaces five pre-cutover gaps the
shipped mechanism cannot yet express (executor-to-channel bridge, atomic
controller/body publication, the 1,880 B/op activation budget, Runtime-side
live-input derivation, the portal-authority adapter). The plan decomposes
the cutover into C0-C5 bisectable slices under the campaign's standing
contract/dual-review/gate discipline, ending at the connected routes and
the user visual matrix that retire AP-1/AD-1.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Synchronize the architecture doc, milestones, roadmap, and ISSUES with the
continuation-executor behavior commit (5db3de3c): the residence system is
now a complete dormant mechanism, both independent reviews PASS, and the
next boundary is the all-host production cutover. The admission handoff
gains its superseded banner; the successor handoff records the executor's
ownership, the retail anchors proven during review (the wire-contact gate,
queue-by-parent-GUID relation replay, HasAnims semantics), the seven new
register rows, exact test totals, the rollback command, and the cutover
checklist. #275 filed for the post-cutover legacy-Position unification.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
