SoundId was not a subset of retail's table, the way its comment claimed.
It was an invention: 23 acdream-local names on acdream-local values, and
the values were wrong in the way that matters. FootstepDefault = 0x02 is
retail's Random. SwingSword = 0x10 is retail's Death2. Death = 0x60 is
retail's Explode. Anyone who reached for one of those names to compare
against a wire or dat value would have got a different sound.
Nothing referenced any of them by name -- grep for `SoundId.` across src
and tests returns nothing -- so this was a trap rather than a live defect,
the same shape the enum campaign found in DamageType. All 22 invented names
are deleted and retail's 205 replace them.
Three oracles agree exactly, on every name and every value: retail
acclient.h:4569 enum SoundType, ACE's Sound, and DatReaderWriter's Sound.
The third matters most. AudioHookSink already resolves SoundTable lookups
through DatReaderWriter.Enums.Sound, so that is the enum acdream actually
reads at runtime; our catalog now agrees with the values already flowing
through the dat path, and a conformance test pins the two so they cannot
drift apart.
On the "206 sounds" figure: retail's block holds 207 entries, being 205
sounds followed by NUM_SOUND_TYPES = 0xCD and FORCE_SoundType_32_BIT. The
first is a count and the second a width pin. Counting the former is where
206 came from. Neither is a member here, matching how the campaign treated
NUM_ATTACK_HEIGHTS and Num_HoldKeys -- a count is not a value the wire can
carry.
Behaviour is unchanged and could not be otherwise: the enum had no
consumers. IAudioEngine's three SoundId overloads are no-op stubs and the
live path takes wave ids and DatReaderWriter values.
The user's separate report that sound is "not working that good" is a
triggering, selection and attenuation question rather than a catalog one,
and is filed as its own Bucket B row in the post-Vulkan intake.
Also in this commit, by user decision: AC2D is retired as a reference. Its
clone and directory are gone and it must not be re-cloned. Everything we
took from it still stands and is written down -- the FSplitNESW terrain
split constants, the 0xF61C movement packet layout, the finding that a
client need not compute terrain Z itself -- so CLAUDE.md's reference list,
its hierarchy table, and the architecture doc's protocol row now point at
docs/research/2026-04-12-movement-deep-dive.md rather than erasing the
history. The reference count drops from six to five.
Core tests 3907 passed / 2 skipped.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
acdream carried 16 status codes, curated by hand out of the CMotionInterp
and MoveToManager decompilation passes. The other 362 were unnamed, which
made every one of them a cast site waiting to happen. This slice takes the
whole table: 372 values under 378 names.
The oracle set is finally complete. All six vendored reference repos were
empty when the 2026-07-29 enum campaign ran, which is why it deferred this
decision; they are re-cloned now, so ACE's WeenieError could be read
directly instead of leaning on the UtilityBelt catalog alone.
The two agree without a single conflict. ACE has 369 members, no internal
value collisions. The catalog has 372, shares all 369 ACE names, and
disagrees on none of their values. Its three extras -- IsNowOpenFellowship
(0x050B), IsNowClosedFellowship (0x050C), LockedFellowshipCannotRecruit
(0x0518) -- each turn up in ACE's separate WeenieErrorWithString enum with
a `_` marking the interpolated name, so the catalog is just the less-split
view of the same client enum. All three are adopted on agreement between
two oracles, not on one.
Retail cannot arbitrate any of this. acclient.h has no counterpart enum;
its charError (26) is character-creation only. Recorded, not guessed
around.
Six values keep two names. acdream's NotGrounded, CrouchInCombatStance,
SitInCombatStance, SleepInCombatStance, ChatEmoteOutsideNonCombat and
ActionDepthExceeded are each anchored to a retail decompilation site, where
ACE's names for those values are server-side coinages. Rather than pick,
both are declared, acdream's first so ToString() is untouched.
Behaviour is unchanged, and there is no way for it not to be: nothing in
the tree branches on a WeenieError member. MotionInterpreter's switch is on
a motion type and merely returns one of these; WeenieErrorText.For switches
on a raw uint; the chat translation table WeenieErrorMessages is keyed on
uint throughout, so naming a code does not make it render. The one site
that moved is RemoteTeleportHook, where the (WeenieError)0x3Cu cast becomes
the now-named WeenieError.ITeleported at the same value.
Register row AP-15 is narrowed rather than retired. Its code-catalog caveat
is superseded -- an unnamed code is no longer a way for it to bite -- but
the sentences are still ACE's doc comments rather than retail's
string_table.bin, and that part stands.
The enum moved out of MotionInterpreter.cs into its own file at the same
namespace. At 372 members it does not belong inside a physics class file.
Core tests 3903 passed / 2 skipped.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The ledger the campaign owed: which oracles were actually available, what each
family's end state is, what got fixed and why, and - the part that matters most
for whoever picks this up - the twelve things that could not be settled from an
oracle and are therefore recorded as open questions rather than guessed.
Two findings deserve to survive past the morning report.
The first is that five of the six vendored reference repos named in CLAUDE.md are
empty directories in this environment. ACE, Chorizite, holtburger, ACViewer, AC2D
and DatReaderWriter contain nothing, so the campaign re-anchored on the retail
header itself - which CLAUDE.md ranks above ACE anyway - with the UtilityBelt
enum catalog and the 38,985-file ACE weenie corpus as cross-checks. That turned
out to be the more rigorous arrangement rather than a compromise, because of the
second finding: the catalog is wrong about CraftFletchingBase, where retail and
acdream agree. Trusting any single source, including the one the brief nominated,
would have introduced a bug. Retail's header decided every disagreement and the
weenie corpus broke ties.
Also recorded: the 2026-06-04 property-enum divergence note that this work was
supposed to build on does not exist - not in the tree, not under any ref, not in
the memory directory, which has no research/ subfolder at all. The MEMORY.md index
points at both it and a magic-number audit that is equally absent. The sweep was
regenerated from scratch instead, and landed on 864 property members against the
missing note's remembered 929. Someone should repoint those index entries.
The Bucket B intake row is marked done and points here.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
