# DESTROYULATOR — web smash toy (Lane 3)

A shareable, **one-click browser toy**: walk a record store first-person, pull a
record, and wreck the place. Not a port of the Godot game — a different product in
the same universe, built on thriftgod's proven FP-interior patterns and wired to the
same [3GOD](https://digalot.fyi/3god) prop depot.

**Zero build step.** Three.js + Rapier load over an importmap, exactly like thriftgod.

## Run it

```sh
cd web && python3 -m http.server 8099
# then open http://localhost:8099
```

Chrome and Safari both work (Safari is the weakest WASM target — it's tested).
Append `?debug` to expose a `window.DESTROY` handle for driving the sim without
Pointer Lock (embedded frames / smoke tests).

## Controls

- **WASD / arrows** — move · **mouse** — look (click to grab pointer lock)
- **click** — smash whatever you're looking at
- **E** (or click) on a record — pull it out of the bin; **click** again to throw it
- **Esc** — pause · **📸 share your mess** — screenshot + smash-count caption

## Architecture

| File | Role |
|---|---|
| `index.html` | Importmap (three r0.175 + `@dimforge/rapier3d-compat`), HUD, boot |
| `main.js` | FP controller, room, prop placement, interaction, record ritual, share, loop |
| `physics.js` | Rapier world, one body per prop, **support-graph cascade**, **pre-fractured swap**, debris pooling |
| `props.js` | GLTFLoader/DRACOLoader; loads props live from 3GOD `/a/<file>` with a `assets/` mirror fallback |
| `juice.js` | Screenshake, hitstop, particle bursts, per-material Web-Audio smash voices, combo counter |
| `assets/` | Offline mirror: `record/crate/rack` (from the Godot lane) + `cashbot/council-bin` (from 3GOD) |

### Shared contracts (see `../LANES/PLAN.md`)

- **Props** load from the 3GOD depot at runtime (`GET /api/list`, GLB at `/a/<slug>`),
  falling back to the local `assets/` mirror so the demo never hard-fails offline.
  The depot serves `Access-Control-Allow-Origin: *`, so cross-origin loading works.
- **Fracture format** (contract #2): a smashable with a sibling `<name>.fractured.glb`
  (root children named `chunk_*`) is swapped in on smash — each chunk becomes a
  short-lived dynamic body. Until Lane 2 ships those, brittle props use generative
  shards. `props.loadFractured()` already probes for them.
- **Read-only** against the depot. No write calls (the depot's open-mode/SSRF issue
  is a write-side concern — see PLAN.md).

## Notes

- Rapier is `-compat` (WASM inlined as base64) so `await RAPIER.init()` needs no extra
  fetch and **no COOP/COEP headers**.
- Active physics bodies are capped and settled debris is despawned, so a long smashing
  session stays bounded (JS GC is the ceiling).