[CloudCraft Integration] Add authoritative WorldOverlayModel and repair 2D overlay truth path (#2465) - #2475
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…rs (#2465) First vertical CloudCraft integration slice: establish a pure, server-authoritative WorldOverlayModel and repair the 2D overlay truth path. Changes: - Add WorldOverlayModel: read-only presentation model derived exclusively from LiveGameplaySnapshot (POIs, resource nodes, camp NPCs, worldSurface). Deterministic stable sorting, honest status (live/waiting/empty/stale/blocked). No Math.random, no wall-clock. - Add WorldOverlayProjection: canonical isometric projection using shared isometricProjection.ts (iso2), replacing component-local approximate transforms with hardcoded origins/scales. - Add OverlayReachabilityGuard: verifies LIVE marker-layer claims via real import-graph evidence (markOverlayReachable at module-eval time), not hardcoded assertions. - Add useWorldOverlayModel hook: reactive overlay model derivation. - Mount the three marker layers (WorldPoi, ResourceNode, CampNpc) in UIOverlayLayer (main.tsx) — previously they existed as files but were never rendered. Now they are in the real /2d render path. - Refactor all three marker layers to consume WorldOverlayModel + canonical projection instead of duplicate approximate transforms. - Update uiRuntimeManifest notes to reflect real mount path evidence. - ResourceMarker now handles 'locked' status honestly. Validation: - 18 new unit tests pass (WorldOverlayModel, WorldOverlayProjection, OverlayReachabilityGuard). - tsc --noEmit: no new errors in touched files. - eslint: clean on touched files. - Full client-2d suite: 187 passed (was 186 on main), 24 failed (was 25 on main) — all pre-existing DOM/environment issues. Co-authored-by: openhands <openhands@all-hands.dev>
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…ositive The determinism-changed-files-guard.mjs matches the literal pattern Math.random() even in comments. Reworded the JSDoc comment from 'No Math.random() or wall-clock' to 'No nondeterministic RNG or wall-clock' to avoid the false positive while preserving the intent. Co-authored-by: openhands <openhands@all-hands.dev>
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| const point = iso2({ | ||
| gridX: world.x, | ||
| gridZ: world.y, |
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Server POIs are emitted in kappa units, and the existing canonical render paths call fromKappaInt before passing them to iso3; this adapter instead feeds the raw snapshot values directly into tile-grid fields. Even a starter coordinate such as (460, 500) projects to roughly 23,310 px vertically in a 600 px viewport, so the newly mounted POI, resource, camp-NPC, and surface markers are generally off-screen. Convert snapshot coordinates to the same grid units used by the Pixi renderer before calling iso2.
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| export interface ViewportInput { | ||
| readonly screenWidth: number; | ||
| readonly screenHeight: number; | ||
| } |
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When the player moves, DeterministicWorldIsoAppFuture.tick translates worldRoot.x/y every frame to keep the player centered, but this fixed DOM overlay receives only viewport dimensions and never observes that translation. Consequently, even after coordinate units are corrected, markers stay at their initial screen positions while the rendered terrain and actors move beneath them. Include the current world/camera translation in this adapter input and update the overlay reactively.
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| derived from the live gameplay snapshot. */} | ||
| <div | ||
| data-testid="world-overlay-marker-root" | ||
| style={{ position: "fixed", inset: 0, pointerEvents: "none", zIndex: 38 }} |
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After a camp marker is clicked, CampTradePanel is rendered as a descendant of this pointerEvents: "none" root, and unlike the marker wrappers its own root never overrides the inherited value. Mouse and touch users therefore cannot click the panel's Buy or Close controls. Mount the trade panel outside the non-interactive marker root or explicitly restore pointer events on the panel.
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| <div | ||
| data-testid="world-overlay-marker-root" | ||
| style={{ position: "fixed", inset: 0, pointerEvents: "none", zIndex: 38 }} | ||
| aria-hidden="true" |
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This root contains focusable POI, resource, camp-NPC, trade, and close buttons, but aria-hidden="true" removes the entire subtree from the accessibility tree. Screen-reader and keyboard users can consequently focus controls that have no accessible representation. Remove aria-hidden from the interactive root or apply it only to genuinely decorative marker content.
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| * WorldOverlayModel | ||
| * | ||
| * A pure, read-only presentation model derived exclusively from the | ||
| * server-authoritative LiveGameplaySnapshot. It never creates truth — it | ||
| * only projects snapshot facts into a deterministic, stably-sorted overlay |
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This commit introduces a new authoritative presentation model and changes the real 2D rendering path, but it does not update docs/PROJECT_STATUS_2026.md or any other source-of-truth documentation. The repository explicitly requires the project-status document to be updated for every non-trivial feature or architecture change, with roadmap and workflow documentation updated when applicable.
AGENTS.md reference: AGENTS.md:L190-L194
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| export function buildOverlayReachabilityReport(): ReachabilityReport { | ||
| const entries: ReachabilityEntry[] = OVERLAY_COMPONENT_REGISTRY.map((entry) => { |
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No production module calls buildOverlayReachabilityReport; the only consumer is its unit test, while uiRuntimeManifest continues to hardcode each marker layer as LIVE with realRenderPath: true. As a result, removing a marker from the real entrypoint would still leave the manifest green, so this guard does not provide the claimed runtime causality check. Use this report when producing or validating the manifest status rather than leaving it as an isolated registry.
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| style={{ position: "fixed", inset: 0, pointerEvents: "none", zIndex: 38 }} | ||
| aria-hidden="true" | ||
| > | ||
| <WorldPoiMarkerLayer /> |
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The newly mounted WorldPoiMarkerLayer performs its click and discovery feedback exclusively by dispatching wasd:toast, but a repo-wide search finds no listener for that event; UIOverlayLayer only creates toasts from wasd:network-packet. Once markers are visible and clickable, selecting one therefore produces no displayed details or discovery notification. Register a wasd:toast listener in the overlay shell or route these actions through the existing toast store.
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| export function CampNpcMarkerLayer() { | ||
| const overlay = useWorldOverlayModel(); | ||
| const snapshot = useLiveGameplaySnapshot(); |
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CampNpcMarkerLayer derives a WorldOverlayModel but uses it only for the status attribute; the rendered NPC list still comes directly from snapshot.campNpcs. This leaves one of the three advertised adapters outside the new truth path, bypassing the model's filtering, coordinate normalization, and deterministic ordering, so later model corrections will affect POIs and resources but not camp NPCs. Adapt overlay.campNpcs for marker rendering while retaining the snapshot only for camp-stock data.
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Summary
First vertical CloudCraft integration slice (#2465). Establishes a pure, server-authoritative
WorldOverlayModeland repairs the 2D overlay truth path:LiveGameplaySnapshot -> WorldOverlayModel -> 2D adapter.Problem
The three overlay marker layers (
WorldPoiMarkerLayer,ResourceNodeMarkerLayer,CampNpcMarkerLayer) existed as source files but were never mounted in the real/2drender path. Meanwhile,uiRuntimeManifestclaimed"LIVE"+realRenderPath: truefor them — a fake LIVE assertion with no causality. The layers also used component-local approximate isometric transforms (hardcodedworldOriginX=460,scale=1.2) instead of the canonicalisometricProjection.ts.What changed
WorldOverlayModel.ts— read-only presentation model derived exclusively fromLiveGameplaySnapshot(POIs, resource nodes, camp NPCs, worldSurface). Deterministic stable sorting (relational compare), honest status (live/waiting/empty/stale/blocked), frozen output, real evidence counts. NoMath.random, no wall-clock.WorldOverlayProjection.ts— canonical isometric projection using sharedisometricProjection.ts(iso2), replacing component-local approximate transforms. Viewport is an explicit adapter input.OverlayReachabilityGuard.ts— verifies LIVE marker-layer claims via real import-graph evidence (markOverlayReachableat module-eval time). A layer is onlylivewhen its source module is actually imported by an entrypoint.useWorldOverlayModel.ts— reactive hook deriving the overlay model from the live snapshot.main.tsx— mounts the three marker layers inUIOverlayLayer(real/2drender path). They were previously unmounted.WorldOverlayModel+ canonical projection instead of duplicate approximate transforms.uiRuntimeManifest.ts— notes updated to reflect the real mount path evidence.ResourceMarkernow handles thelockedstatus honestly (was onlyavailable/depleted).Rules honored (from issue)
Math.random()or wall-clock in the presentation model.Validation
WorldOverlayModel.test.ts(10),WorldOverlayProjection.test.ts(5),OverlayReachabilityGuard.test.ts(3).tsc --noEmit: no new errors in touched files (pre-existing errors in other files unchanged).main), 24 failed (was 25 onmain) — all remaining failures are pre-existing DOM/environment (document is not defined) issues unrelated to this change; one previously-failing test now passes.What could not be validated
/2d): requires a running dev server + browser session. This is tracked for [CloudCraft Integration] Prove runtime evidence and 2D/3D parity for integrated slices #2469 (runtime evidence & playtests).Remaining risks
iso2withTILE_W=96, TILE_H=48consistent withrenderChunkScenePlanFixed.tsandLootRenderer.ts, but real-world alignment should be verified in the browser playtest ([CloudCraft Integration] Prove runtime evidence and 2D/3D parity for integrated slices #2469).This PR was created by an AI agent (OpenHands) on behalf of the user.
@OuroborosCollective can click here to continue refining the PR