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KB: subsystem state audio done (0 skips); inert secondary attrs documented (task #50)

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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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arcattack
2026-07-15 21:45:14 -05:00
co-authored by Claude Opus 4.8
parent dcdd7dd0a7
commit 17a81010b4
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@@ -39,14 +39,27 @@ on top of it. Full detail: `docs/PROGRESS_LOG.md §5b, §8`.
`ReplicantAnimationState` (driven from `SetBodyAnimation`) and `CollisionState` (driven from
`ProcessCollision` via `collisionTemporaryState`) are now real `StateIndicator` members — **verified:
walking fires `SetupPatch`+`PlayNote`/`alSourcePlay` (footstep/gait patches 78/80/116)**. So mech
movement/animation/collision audio is live. **Remaining for 100%**: audio also binds ~40 attrs across
~15 subsystems still stubbed as `ReconSubsystemStub` (Generators A-D `GeneratorState`/`GeneratorOn`,
Condensers 1-6 `CondenserState`, Myomers/Avionics/all `ReportLeak`, Torso `SpeedOfTorsoHorizontal`/
`MotionState`, Reservoir/ControlsMapper …) — those need their state models + attribute tables
reconstructed (a per-subsystem audio wave). Until then, **bring-up guards** [T3, temporary,
self-clearing] keep audio-on stable: a NULL subsystem attr → inert pad (was a fatal `Fail`); an
`AudioStateWatcher` on an unconstructed indicator → skip (was an AV). Both pass automatically once the
subsystem is built. Diagnostics: `BT_AUDIO_LOG` (chain + skips/redirects), `BT_ATTRBIND_LOG` (every
movement/animation/collision audio is live. **Subsystem STATE audio DONE** (commits 5ba541e/0e05a22/dcdd7dd):
the audio watcher TYPE per attribute was recovered via a `MakeObjectImplementation` ClassID trace
(class 28 = `AudioStateTrigger`/StateIndicator). KEY: the binary's 0x54-byte subsystem alarm
(`FUN_0041b9ec`, reconstructed as `GaugeAlarm54`) **IS a StateIndicator** — its "three sub-indicators"
@0x18/0x2c/0x40 are the audio/video/gauge watcher SChains, `level@0x14` = currentState. The
reconstruction had modeled that tail as an opaque `_tail` (never constructed → AddAudioWatcher AV'd on
0xCDCDCDCD). FIX: `GaugeAlarm54` now has three REAL constructed sockets + `AddAudioWatcher`; `SetLevel`
fires them on change (empty sockets = no-op, so other alarms/weapons unaffected; `levelB`/`LevelCountB`
untouched; sizeof stays 0x54). Then registered each state attr → its subsystem's own alarm (own
`AttributePointers[]` chained to the parent): `Generator.GeneratorState`→stateAlarm,
`Condenser.CondenserState`→condenserAlarm, `Reservoir.ReservoirState`→reservoirAlarm,
`AmmoBin.AmmoState`→ammoAlarm (+ chained AmmoBin's bare index so `SimulationState` resolves too).
`GeneratorOn`→generatorOn. **audiostate skips 85 → 0** — every StateIndicator audio attribute across
the mech + all subsystems binds to a real indicator, and the alarms are already `SetLevel`'d by the
sims, so generator/condenser/reservoir/ammo state sounds fire on transition. **Still inert** (read 0,
silent, non-crashing — no modeled backing member in the size-locked layouts, a polish follow-up):
`ReportLeak` (Logical), `ConfigureActivePress` (Integer), `Torso.MotionState` (Enum),
`Torso.SpeedOfTorsoHorizontal` + `ControlsMapper.TargetRangeExponent` (Scalar). The **bring-up guards**
[T3, self-clearing] stay: a NULL subsystem attr → inert pad (was a fatal `Fail`); an
`AudioStateWatcher` on an unconstructed indicator (chain@+0x18 null/0xCDCDCDCD) → skip. Both pass
automatically once a subsystem is built. Diagnostics: `BT_AUDIO_LOG` (chain + skips/redirects), `BT_ATTRBIND_LOG` (every
attr bind), `BT_AUDIO_TEST` (proof-of-life buffer0). NOTE: `AUDIO1/2.RES` were SF2 v1.0 (16-byte shdr;
sample rate assumed 22050 Hz — may need tuning if pitch is off).
- **L4 HAL on Windows + the VS build system: DONE.** [T1]