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fix #435 (part 2, closes it): attribute the unowned probes — delete 7, reclassify 8, restore 1

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Part 1 deleted probes whose owning issues were closed. These 14 named no
issue at all, so each was traced to its introducing commit
(git log -S) instead of guessed at. Attribution split them three ways:

DELETED (7, investigations closed): ACDREAM_A8_DUMP_PV and
ACDREAM_DUMP_LIVE_SPAWNS (Phase A8), ACDREAM_DUMP_CLOTHING (#37),
ACDREAM_DUMP_EDGE_SLIDE (#32), ACDREAM_DUMP_STEPUP (L.2.3d-f),
ACDREAM_DUMP_VENDOR (the vendor campaign, 25 call sites across 8 files),
ACDREAM_DUMP_VITALS (#5, four independent read sites). VendorDiagnostics.cs
went entirely.

RECLASSIFIED (8, tools misfiled as probes): the DUMP_CELLS/DUMP_GFXOBJS
fixture-extraction family (replay-harness tooling with a roundtrip test),
PROBE_CELL (standing cell-transit tracer, pair of the permanent
PROBE_RESOLVE), DUMP_SKY and HIDE_PART (generic isolation tools), and
DUMP_STEEP_ROOF — which looked like an L.4 relic but observes LIVE
divergence-register row AD-56; deleting it would have removed the only
runtime lens on an active divergence. All moved to Permanent diagnostics
with their attribution recorded.

RESTORED (1): ACDREAM_DUMP_MOVE_TRUTH was deleted and un-deleted the same
day. It is not a probe — the canonical nine-stop soak
(run-connected-r6-soak.ps1) hard-fails every destination without its
'move-truth OUT' records, with a message that would misdirect the next
operator. Under the no-workarounds rule the gate's mechanism is restored,
not left broken with an IOU (#437, closed). Process lesson recorded on
both issues: a closed owning issue is NOT sufficient to delete a probe —
grep tools/ and the contract tests for consumers first.

Also lands the owner-requested default-off invariant: every diagnostic in
the codebase is inert until its env var is explicitly set. Exactly four
flags default ON and none is a diagnostic — RETAIL_CHASE, CAMERA_COLLIDE,
CAMERA_ALIGN_SLOPE, RETAIL_CLOSE_DEGRADES are retail behaviors wearing an
A/B off-switch. That set is now FROZEN by
LaunchOptionsDocumentationTests.OnlyTheFourRetailBehaviorFlagsDefaultOn;
docs/launch-options.md's Conventions and CLAUDE.md state the rule, and
CLAUDE.md now binds future probes to a documented row in the same commit.

The client reads 137 environment variables (161 at audit start); 40
temporary probes remain, every one attributed. Full hermetic suite 15,322
passed / 0 failed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Erik 2026-08-24 12:32:42 +02:00
parent 0c5057c9ff
commit c1e6e3da44
26 changed files with 256 additions and 693 deletions
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7
src/AcDream.Core.Net/WorldSession.cs
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@ -780,15 +780,12 @@ public sealed class WorldSession : IDisposable
// Issue #5 diagnostics (env-var-gated):
// ACDREAM_DUMP_OPCODES=1 → log first occurrence of each unhandled opcode
// ACDREAM_DUMP_VITALS=1 → log every PrivateUpdateVital(Current) parse
// ACDREAM_DUMP_APPEARANCE=1 → log every 0xF625 ObjDescEvent + 0xF7DB UpdateObject
// with body len, target guid, hex preview. Used to
// debug remote-player appearance asymmetry (retail
// observer in acdream renders wrong skin/hair).
private static readonly bool DumpOpcodesEnabled =
Environment.GetEnvironmentVariable("ACDREAM_DUMP_OPCODES") == "1";
private static readonly bool DumpVitalsEnabled =
Environment.GetEnvironmentVariable("ACDREAM_DUMP_VITALS") == "1";
private static readonly bool DumpAppearanceEnabled =
Environment.GetEnvironmentVariable("ACDREAM_DUMP_APPEARANCE") == "1";
private readonly System.Collections.Generic.HashSet<uint> _seenUnhandledOpcodes = new();
@ -2249,8 +2246,6 @@ public sealed class WorldSession : IDisposable
// format per holtburger UpdateVital<false> — see
// PrivateUpdateVital.TryParseFull.
var parsed = PrivateUpdateVital.TryParseFull(body);
if (DumpVitalsEnabled)
Console.WriteLine($"vitals: 0x02E7 PrivateUpdateVital body.len={body.Length} parsed={(parsed is null ? "null" : $"v{parsed.Value.VitalId} ranks={parsed.Value.Ranks} start={parsed.Value.Start} cur={parsed.Value.Current}")}");
if (parsed is not null)
VitalUpdated?.Invoke(parsed.Value);
}
@ -2259,8 +2254,6 @@ public sealed class WorldSession : IDisposable
// Issue #5: current-only delta (regen ticks / drains).
// Wire format per holtburger UpdateVitalCurrent<false>.
var parsed = PrivateUpdateVital.TryParseCurrent(body);
if (DumpVitalsEnabled)
Console.WriteLine($"vitals: 0x02E9 PrivateUpdateVitalCurrent body.len={body.Length} parsed={(parsed is null ? "null" : $"v{parsed.Value.VitalId} cur={parsed.Value.Current}")}");
if (parsed is not null)
VitalCurrentUpdated?.Invoke(parsed.Value);
}