30c level design: three walkable example levels built from the kits (+ kit references, spawn point) - #247
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…e load that ends the run
- packRefs.js (new leaf): a piece placed from a pack carries userData.packRef
{pack, item, path, hash, kids}; a save (buildSessionPayload / buildSelectionPayload),
a session-load broadcast, a late joiner's sync and a live placement write a PRISTINE
piece as a hollow STUB; the loader and every peer refill it from PACKS_BASE/<path>,
parsed once per piece, textures shared across every copy (and across pieces whose
images are byte-identical). Pristine is MEASURED: a fingerprint of the descendants
(structure, local matrices, geometry checksums, material params, an 8x8 sample of every
texture) against the parsed file; an edited piece saves in full as before. An
unreachable pack keeps the stub and saves it back (never silently dropped).
- Measured: one kit wall was 7,859,921 B as a toJSON element (PNG data URLs, one
toJSON per top-level child) and is 555 B as a stub; a level of ~180 pieces is ~25 KB.
- Placement stamps the reference (Explorer double-click + viewport drop -> importFile
opts.packRef, before addImported replicates); the wire sends the stub (sendObjects
null-peer branch + sendObject; countObjects does not count refilled children).
- scenePhysics play.spawn {pos, yaw} (OMITTED at default, so saves are byte-identical);
PointerLockControls puts the player there on entering play (no dungeon);
Configure Scene > Physics > Play mode > Spawn point: Set to the view's focus / Clear.
- applySession stops a running LOCAL simulation before it wipes the scene (quietly, the
yielded way): the old world kept bodies for the wiped objects and none for the new
ones, and sim-on-play skipped the start because a sim was "already running" — so the
second level played in a session was walked THROUGH (levels-run2.log).
- App.svelte debug hook tails 215/215/215 (+packRefs); startPackRefs beside
startShadowDefaults.
Suites: pack-refs (NEW) 30/30 (single page + a late joiner + a live placement to a
second peer + a real kit wall when the build serves the kit). Unit scenePhysicsSpawn
3/3; vitest 233/233 (base 222).
Counterfactuals: sameFingerprint -> always true: 3 red (colour, in-place vertex, moved
child all saved as stubs); spawnOf spread removed: unit red; the scene-load stop removed:
the second level's walls/stairs walked through (level suite, 3 red).
svelte-check 335/47 = base (list identical); build green (server stopped).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
…e kits - scripts/level-templates.cjs: Castle Courtyard (curtain walls, a gate between pillars, two three-storey round towers, a rampart terrace reached by stairs through an archway, a paved avenue to a well, a market stall, trees; a lit afternoon sky), Forest Clearing (a stone path, a footbridge over a pond neck kitbashed with sandstone ramps, a 4 x 4 m plaster hut from the architecture kit, a walkable mound, a cliff, two rings of trees; late-morning sky, fog that closes in past the tree line), Tavern Interior (a double-height hall with a balcony, a kitchen behind a partition doorway with a loft above it, oak stairs, a bar, furniture; warm lamps + a warm hemisphere). Every level: a spawn point, sim-on-play, ONE walk-mode Character Controller node, dynamic props, and colliders that match the pieces — custom compound shapes for the archway/doorways (jambs + lintel), stairs and ramps (wedges), trees (trunks, MEASURED off-centre), the footbridge (deck + rails) and the mound (a measured hull that runs out past its 0.37 m lip); grass, flowers, rugs, water are sensors. - author-templates.cjs: a `kit` object type (a pack item as a REFERENCE stub, resolved through the pack's own default.json on PACKS_BASE, refilled and awaited before the card renders — the run refuses a level whose pack is unreachable), `seed: false` (kit levels stay out of the offline seed), and a kit level's card CLONES the scene instead of the toJSON round trip (which is the 7.9 MB-per-wall cost). Every other def is unchanged. - Measurements that shaped the layouts: the Arch opening is +/-0.408 m (the collider's jambs sit 6 cm inside the stone: a grazing walk stopped 1 run in 2); the Footbridge walks along its LOCAL Z with a flat 0.85 m deck and no approach. Suites: level-templates (NEW) ALL PASS 42 (all three levels: loads from the Templates modal, every piece refilled, spawn + sim-on-play, centre luminance castle 0.47 / forest 0.36 / tavern 0.33 >= 0.25, no black quarter, walls hold, archway/stairs/rampart, footbridge, hut doorway, balcony stairs, kitchen doorway pass); castle x2 green after the arch fix. Unit levelTemplates 8/8. Counterfactuals: CF=arch (the arch's custom collider removed): the archway walk red; CF=spawn (the spawn cleared): the spawn check red. svelte-check 335/47 = base; build green. Staged content: /home/deck/.code/theprototype-app/cloud-lane-30-staging/30c-levels. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Three walkable General-tab levels built from the round-3 kits — Castle Courtyard, Forest Clearing, Tavern Interior — plus the core they needed.
Commits
Scene ▸ Physics ▸ Play mode ▸ Spawn point), and a scene load that ends the running simulation.
kitobjecttype +
seed: false.Staged content
/home/deck/.code/theprototype-app/cloud-lane-30-staging/30c-levels (index.json + templates//{scene.tpscene,thumb.webp}
Suites (final battery, fresh server, content re-authored from the committed defs)
Findings / deviations
applySession. NOT fixed (outside the lane):
/clear all(the Blank template) mid-run has the same shape.sandstone Ramps). The Arch opening is only 0.82 m (collider jambs sit 6 cm inside the stone).
Owed (hardware / people)
kit pieces from the pack CDN — needs internet on both).
For the integrator
packs@format-1retagged. Publish the rows (staging folder above) into the scenes repotemplatesin that release.built from the new kits." · "Kit pieces are saved as references to their pack: a level of 150 pieces is ~25 KB, and
every copy shares its textures." · "Configure Scene ▸ Physics ▸ Play mode ▸ Spawn point." · "Fix: loading a scene
while the simulation runs no longer leaves the old physics world behind."
src/lib/packRefs.js(the stub/refill/pristine-fingerprint contract; the fourpaths: save + wire use stubs, autosave GLTF and undo stay full) and a gotcha: "a template's toJSON of a GLB import
writes PNG data URLs, one per top-level child — 7.9 MB per kit wall".
save/reopen); an older build reading a stub gets an empty group.
🤖 Generated with Claude Code