Record J4.3's coupled Runtime character graph, desired-component single ownership, complete Release evidence, exact-binary lifecycle/reconnect acceptance, rollback, and the J4.4 projection boundary. Synchronize architecture, roadmap, milestones, agent guidance, and durable memory. Co-authored-by: Codex <codex@openai.com>
107 lines
4.4 KiB
Markdown
107 lines
4.4 KiB
Markdown
# Modern runtime J4.3 — magic and player-sheet ownership
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**Status:** COMPLETE
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**Production commit:** `d02a12ceac54d035797b4c58f2fc2f0ccad9a4d6`
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**Parent plan:** `../plans/2026-07-26-modern-runtime-slice-j4.md`
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## Result
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`RuntimeCharacterState` is the single presentation-independent owner for the
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coupled `Spellbook` and `LocalPlayerState`. The coupling is structural:
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vital-max calculations read active enchantments from that exact spellbook, so
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the two objects cannot be independently replaced or reconstructed by a host.
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The Runtime live-session router, App content loader, retained UI, developer
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tools, command routing, reset manifest, shutdown transaction, and future
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no-window host all borrow this one graph. `GameWindow` retains read-only
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compatibility properties only and no longer constructs either Core owner.
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The App content host still opens portal.dat and projects immutable retail spell
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metadata. It installs that table exactly once through the Runtime owner; no DAT
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or App type enters `AcDream.Runtime`.
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The interim desired-component snapshot introduced during J4.2 was deleted.
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`Spellbook.DesiredComponents` is now the only mutable desired-component owner,
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alongside learned spells, favorites, filters, active enchantments, and
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cooldowns. Inventory retains item/component objects and shortcut state, but no
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second component-count model.
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Session reset preserves the accepted order: spellbook state clears before the
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App magic request projection, while local-player vitals/attributes/skills/
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properties/positions clear later at their existing reset edge. Direct Runtime
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disposal clears both halves, aggregates observer failures, and remains
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retryable until convergence.
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## Retail basis
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J4.3 changes lifetime ownership only. It preserves the existing retail-derived
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wire and reset mechanisms:
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- `CPlayerSystem::OnEndCharacterSession @ 0x00562870`;
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- `PlayerModule::Clear @ 0x005D48A0`;
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- `CPlayerSystem::Begin @ 0x0055D410`;
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- PlayerDescription `0x0013` manifest replacement;
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- live spell/enchantment and vital update routing;
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- `CEnchantmentRegistry::OnCooldown @ 0x005943C0`;
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- `CreatureVital::GetMaxValue @ 0x0058F2DD`.
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The current magic behavior and its DAT/UI research remain recorded in
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`claude-memory/project_magic_ui_and_casting.md`.
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## Automated evidence
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- Runtime suite: 162 passed.
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- App suite: 3,772 passed / 3 established skips.
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- Core suite: 3,305 passed / 2 established skips.
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- Core.Net suite: 600 passed.
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- UI abstractions: 545 passed.
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- Complete Release solution: 8,522 passed / 5 established skips.
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- Release build: pass, zero errors and 17 established test warnings.
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- `git diff --check`: pass.
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Focused coverage proves exact spellbook/local-player coupling, immutable
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metadata installation, desired-component single ownership, independent
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Runtime instances, group-specific reset, retryable disposal after failures,
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production construction uniqueness, exact session routing, retained-UI
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borrowing, and shutdown ordering. Existing Core/Core.Net suites continue to
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cover complete PlayerDescription replacement, incremental spell/enchantment/
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vital changes, cooldowns, favorites, filters, skills, attributes, properties,
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positions, and ViewModel invalidation behavior.
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## Exact-binary connected evidence
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`logs/connected-world-gate-20260726-083921/report.json` passed on exact source
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and embedded binary commit
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`d02a12ceac54d035797b4c58f2fc2f0ccad9a4d6`:
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- six capped checkpoints through login, outdoor/dungeon/facility travel and
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revisit plus one fresh-process uncapped reconnect checkpoint;
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- 243.672-second capped route and 61.329-second reconnect route;
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- both sessions exited gracefully with code zero;
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- zero failures.
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Its only warning is the established set of 25 expected world-edge landblock
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misses.
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## Divergence audit
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The slice changes owner placement, reset composition, and failure containment
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without changing retail algorithms or wire behavior. No divergence row was
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added or retired.
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## Rollback
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```text
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git revert d02a12ceac54d035797b4c58f2fc2f0ccad9a4d6
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```
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Revert J4.3 before J4.2 if the gameplay-state groups ever need to be unwound.
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Do not revert J3's canonical entity/object ownership to mask a character-state
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failure.
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## Next boundary
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J4.4 moves the remaining presentation-independent character options and
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skill-derived command/bot projections into Runtime, then exposes borrowed
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immutable views and synchronous typed commands over all J4 owner groups.
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Controller, camera, input, animation, paperdoll, and panel state remain in App.
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