d9446030e6
Carry one immutable prepared collision closure with each accepted near-tier generation and install graph plus flat views through the same retained publication receipt. Apply the same strict package-only rule to live entities, add exact sampled graph-authoritative comparison artifacts and lifecycle counters, and prove cancellation, demotion, rehydrate, revisit, teardown, reconnect, and the nine-stop route with 14,064 zero-mismatch samples. Co-authored-by: OpenAI Codex <codex@openai.com>
91 lines
4.2 KiB
Markdown
91 lines
4.2 KiB
Markdown
# Slice I5 — dual collision publication and connected shadow gate
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## Outcome
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Slice I5 is complete. Production gameplay remains graph-authoritative for this
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checkpoint, but every streamed near-tier generation and every live DAT object
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now publishes the matching prepared flat collision representation. The sampled
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flat path runs from a complete cloned transition, compares exact state and
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float bits, and cannot alter the graph result used by gameplay.
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No visual, collision, movement, or retail algorithm changed in this slice.
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## Ownership
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- `LandblockBuild` carries one immutable `LandblockCollisionBuild` containing
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sorted source IDs, flat GfxObj/Setup collision, flat CellStruct geometry, and
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per-EnvCell topology.
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- `LandblockBuildFactory` reads that closure from the existing
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`IPreparedCollisionSource` after the serialized DAT transaction. A missing or
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corrupt prepared record rejects the complete near-tier generation; a
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graph-only partial publication is forbidden.
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- `LandblockPhysicsPublisher` commits graph and flat views through one retained
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publication receipt. Cell and topology ownership is withdrawn on exact
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replacement, near-to-far demotion, full removal, and session teardown.
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- `LiveCollisionAssetPublisher` applies the same strict dual-publication rule
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to CreateObject, appearance, and local-player Setup paths.
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- `PhysicsDataCache` exposes typed graph/flat counts in canonical lifecycle
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snapshots. Landblock-scoped cell and topology catalogs retire together.
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## Shadow referee
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`CollisionShadowVerifier` samples the production entry points while leaving the
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graph result authoritative. The flat query receives one retained, reset-complete
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clone of `ObjectInfo`, `SpherePath`, and `CollisionInfo`. Comparisons cover:
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- containment availability, point containment, sphere containment;
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- root bounding spheres and physics availability;
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- cell and GfxObj moving-collision results;
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- complete transition state, collision/contact state, sphere path, candidate
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ordering, walkable vertices, GUID lists, and exact IEEE-754 float bits.
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A mismatch or flat fault writes one deterministic JSON artifact. The disabled
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production path allocates zero managed bytes over 10,000 warmed queries.
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## Automated evidence
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- Focused Core and App collision/publication suites pass.
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- Cancellation publishes neither representation.
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- Pending receipt to accepted publication, demotion, rehydration,
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same-location replacement, adjacent-landblock isolation, full removal, and
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session reset preserve exact ownership without duplication.
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- Release build: zero warnings and zero errors.
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- Complete solution: 8,396 passed / 5 skipped.
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## Connected evidence
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Lifecycle/reconnect gate:
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- artifact:
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`logs/connected-world-gate-20260725-162020/report.json`
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- capped login, Aerlinthe, Rynthid, Facility Hub, Holtburg, Aerlinthe revisit,
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then a fresh uncapped reconnect process;
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- 12,730 sampled queries, 12,730 exact matches;
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- zero mismatches, zero flat faults, zero mismatch artifacts;
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- graph/flat cell counts equal at every stable checkpoint;
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- all publication, retirement, upload, and warmup backlogs converged to zero;
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- both processes disconnected gracefully with exit code 0.
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Nine-stop R6 route:
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- artifact:
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`logs/connected-r6-soak-20260725-162614.report.json`
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- Caul, Sawato, Rynthid, Aerlinthe, Sawato revisit, Holtburg, Caul revisit,
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Sawato plateau, and Caul plateau;
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- turn, forward/release, jump, combat-toggle, and movement-truth exercises;
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- 42,719 eligible queries, 1,334 sampled queries, 1,334 exact matches;
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- zero mismatches, zero flat faults, zero mismatch artifacts;
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- graph/flat cell counts equal at all nine stable checkpoints;
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- graceful client shutdown and zero gate failures.
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The run occurred under RDP/lock-screen conditions. It is accepted for
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deterministic correctness and lifetime evidence only; its absolute frame/GPU
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measurements are not a physical-display performance gate.
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## Next
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Slice I6 flips canonical production traversal to the prepared flat
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representation in one bisectable commit. The graph remains a temporary
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automated referee for the initial cutover gate. The exact cutover commit and
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`git revert <sha>` command must be recorded before correctness/visual
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acceptance, after which production graph retention can be removed.
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