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fix(world): match retail portal passage and exit warp

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Erik 2026-07-15 22:14:21 +02:00
parent eab23cbdd1
commit 842bd89c16
11 changed files with 355 additions and 28 deletions
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2
docs/plans/2026-04-11-roadmap.md
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@ -593,7 +593,7 @@ Research: R9 + R12 + R13.
- **✓ SHIPPED — G.1 — Sky + weather + day-night.** Deterministic client-side from Portal Year time. Sky dome geometry + keyframe gradients + rain/snow particles. See `r12-weather-daynight.md`. Full data + visual stack shipped: Region dat loader, keyframe interp, WeatherSystem with 5-kind PDF + transitions + storm flashes, WorldSession→WorldTimeService sync via ConnectRequest+TimeSync, SkyRenderer with sky-object arcs + UV scroll, rain/snow billboard renderer, F7/F10 debug cycle keys.
- **✓ SHIPPED — G.2 — Dynamic lighting.** 8-light D3D-style fixed pipeline. Hard-cutoff at Range, no attenuation inside. Cell ambient. Shader UBO per frame. See `r13-dynamic-lighting.md`. SceneLightingUbo std140 at binding=1 feeds terrain + mesh + mesh_instanced + sky shaders. LightingHookSink auto-registers Setup.Lights at entity stream-in, flips IsLit on SetLightHook, unregisters on landblock unload.
- **Indoor portal-based cell tracking (follow-up to Indoor walking Phase 1 / issue #87).** Replace `PhysicsDataCache.TryFindContainingCell` AABB containment with retail's `CObjMaint::HandleObjectEnterCell` portal traversal. When the player crosses a cell portal boundary, `CellId` propagates through the `CEnvCell` portal connectivity graph. Prerequisite for wall collision from outside (#85) and the remaining #84 threshold symptom. PDB symbols and `acclient.h` `CCellStructure` refs are in place (see #87). **Unblocks G.3.**
- **✓ SHIPPED — G.3 — Dungeon streaming + portal space.** `EnvCellStreamer`, portal-visibility BFS, `PlayerTeleport (0xF751)` handling with post-transition `LoginComplete`, and the retail DAT-authored portal-space CreatureMode viewport (Setup `0x02000306`, animation `0x030005AC`, exact camera/light/timing/fades; visual gate pending 2026-07-15). Dungeons render, stream, teleport-in, collide, light, and their doors work — see the shipped-table rows (G.3, G.3a, #137 collision, A7.L1 lighting) below and the M1.5 section of `docs/plans/2026-05-12-milestones.md` for current gate status (one recorded end-to-end round-trip user gate outstanding; live residual = far-town teleport-OUT arrival cascade, #145-residual REOPENED). See `r09-dungeon-portal-space.md` and `docs/research/2026-07-15-retail-portal-space-pseudocode.md`.
- **✓ SHIPPED — G.3 — Dungeon streaming + portal space.** `EnvCellStreamer`, portal-visibility BFS, `PlayerTeleport (0xF751)` handling with post-transition `LoginComplete`, and the retail DAT-authored portal-space CreatureMode viewport (Setup `0x02000306`, animation `0x030005AC`, exact camera/light/timing/fades, forward-axis roll, projection warp, and destination viewer reset; corrective visual gate pending 2026-07-15). Dungeons render, stream, teleport-in, collide, light, and their doors work — see the shipped-table rows (G.3, G.3a, #137 collision, A7.L1 lighting) below and the M1.5 section of `docs/plans/2026-05-12-milestones.md` for current gate status (one recorded end-to-end round-trip user gate outstanding; live residual = far-town teleport-OUT arrival cascade, #145-residual REOPENED). See `r09-dungeon-portal-space.md` and `docs/research/2026-07-15-retail-portal-space-pseudocode.md`.
**Acceptance:** walk outside at dusk, see the sky gradient + sun moving; enter a torch-lit dungeon via portal; leave back to daylight.

5
docs/plans/2026-05-12-milestones.md
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@ -305,8 +305,9 @@ capture-harness-first).
temporary black tunnel cover is retired. F751 transit now renders retail's
client-enum-resolved DAT Setup `0x02000306` with animation `0x030005AC` at
40 frames/s in a dedicated CreatureMode-equivalent viewport, using retail's
camera, distant light, random eased yaw, frame-aligned exit window, and exact
100-sample fade curve. The viewport and fades compose below retained UI, so
camera, distant light, random eased forward-axis roll, frame-aligned exit
window, exact 100-sample fade curve, view-plane/FOV warp, and destination
viewer reset. The viewport and fades compose below retained UI, so
chat, panels, toolbar, cursor, and input remain live throughout travel. See
`docs/research/2026-07-15-retail-portal-space-pseudocode.md`.