Phase 3: polled sweeps (vitals, house decay, economy)

BridgeSweeps runs three repeating Core-thread timers for the state that has no
EventSink. Cost measured in Phase 1 is why they can run on the main thread: a
full pass of all three is well under a millisecond at the seeded scale.

  - Vitals: online players only. Small and volatile; the sidecar diffs snapshots.
    Offline characters do not move, so they are served on demand as full profiles
    instead, not swept.
  - House decay: emits only on a level transition. A silent baseline on
    ServerStarted records every house's current stage, so a restart does not
    re-announce them. Payload carries from/to, coords, nested ban location,
    region, sign name, owner serial+account, and built/refreshed timestamps, all
    null-guarded.
  - Economy supply: periodic sum of every account's currency as a snapshot. The
    level; AccountGoldChange and the vendor events are the flow.

All three re-arm on `[bridge reload`; `[bridge sweepnow` runs one of each on
demand; `[bridge status` reports sweep counters. Sweeps skip emitting while the
sidecar is disconnected, since their state is perishable and re-emitted next
tick anyway (unlike events, which queue through an outage).

Verified on the seeded world with 8s intervals: baseline recorded 29 houses
silently, a probe bumped one Somewhat->Fairly, and the next sweep emitted exactly
one house.decay and none for the other 28. Economy emitted a supply snapshot per
interval. Vitals emitted nothing, correctly, since all seeded characters are
offline. Evidence in docs/PLAN.md §13.

Adds tools/scaffolding/BridgeSweepProbe.cs (never deployed) to force a decay
transition on demand.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-07-10 10:59:21 -05:00
parent 261ae6bc5c
commit 7ea7570e5a
4 changed files with 360 additions and 2 deletions

View File

@@ -9,6 +9,7 @@ These two scripts produced the measured budget in `docs/PLAN.md` §1. They are k
| `BridgeSeeder.cs` | `Scripts/Custom/BridgeSeeder.cs` | Populates a synthetic world: 50 accounts, 150 characters, 30 houses, 30 player vendors with 40 listings each. |
| `BridgeProbe.cs` | `Scripts/Custom/BridgeProbe.cs` | Times every read the plugin performs, on the Core thread. Read-only. |
| `BridgeEventProbe.cs` | `Scripts/Custom/BridgeEventProbe.cs` | Fires gold/fame/karma/save events through their real code paths so the emit path can be verified without a game client. **Mutates the world and saves.** Flag: `EventProbeOnStart`. |
| `BridgeSweepProbe.cs` | `Scripts/Custom/BridgeSweepProbe.cs` | Bumps one seeded house's decay stage after baseline so the decay sweep's transition detection can be observed without waiting a real IDOC stage. Flag: `SweepProbeOnStart`. Pair with short `*SweepSeconds` overrides. |
## Deploy overwrites Bridge.cfg