89 lines
3.8 KiB
Markdown
89 lines
3.8 KiB
Markdown
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# Meatloaf Manipulator
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A Progressive Web App (PWA) for configuring and managing [Meatloaf](https://meatloaf.cc) devices — open-source Commodore 64/128 hardware that adds modern networking, storage, and peripheral support.
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## Features
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- **Status** — live system status, activity log, file info, loading progress, directory and disk map overlays; WebSocket connection status; reset device or host (sends command via WebSocket)
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- **Devices** — browse and manage attached IEC devices; Rescan Bus sends `iec scan` via WebSocket
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- **IEC** — configure the IEC serial bus (fastloaders, chainloaders, directory options)
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- **Network** — manage WiFi networks (scan, connect, remove); clicking a known network reconnects and moves it to the top; all connect/scan actions send commands via WebSocket
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- **Media Manager** — WebDAV file browser with per-row action menus, folder configuration (`.config` editor), media set detection with existence checks, and smart `base_url` mount logic
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- **Reality Override** — full-screen WebSocket command display over a Three.js Digital Tokamak vortex; double-tap to toggle background; twinkling star field when hidden
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- **Reality Override Admin** — command palette for Image/Audio/Video conversion commands plus freeform input; broadcasts to all connected clients via WebSocket
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- **Apps** — built-in tools grouped by category:
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- **Management**: Media Manager, Print Manager, Serial Console, Short Codes
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- **Disk**: RAM/ROM Explorer, BAM Editor, Directory Editor, Sector Editor, Disk Visualizer, Dump/Write Disk Image
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- **Cartridge**: PRG to CRT, Magic Desk Cart Builder, Easy Flash Cart Builder
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- **Development**: Basic Editor, Assembler, Sprite Editor, Character Set Editor, PETSCII Editor
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- **Display**: Idle Animation, Loading Animation, Reality Override, Override Admin
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- **PWA** — installable on desktop and mobile; runs offline via service worker; fullscreen-capable with safe-area insets for notched phones
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## Architecture Highlights
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### Shared WebSocket
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A single `WebSocket` connection to `ws://<device-hostname>/ws` is managed by `WsProvider` (`src/app/ws.tsx`) and shared app-wide via React Context. Any component can send commands or subscribe to incoming frames via `useWs()`. The connection auto-reconnects every 3 s on drop.
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### Split Config Storage
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Device settings are stored in two separate files on the device (LittleFS erase-block friendly, ≤ 4 096 bytes each):
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| File | Contents |
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|---|---|
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| `/.sys/config.json` | General, host, hardware, WiFi, network, Bluetooth, modem, cassette, BOIP, IEC bus settings |
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| `/.sys/devices.json` | IEC device list (`iec.devices`) |
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`useSettings()` loads both files in parallel and merges them; saves split them back automatically. A bundled fallback (`src/imports/config.json`) is used as the initial UI state while the device is being contacted.
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### WebDAV Layer
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All file I/O goes through `src/app/webdav.ts`, which wraps the vendored `webdav-component` (browser-native `fetch` + `DOMParser`, no npm dependencies).
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## Requirements
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- Node.js 18+
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- npm or pnpm
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## Installation
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```bash
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npm install
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# or
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pnpm install
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```
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## Development
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```bash
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npm run dev
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```
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The app is served at `http://localhost:5173/config/` by default.
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Start the local WebDAV + WebSocket dev server (requires Python 3):
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```bash
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python webdav3.py
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```
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This serves `files/` over WebDAV and provides a `/ws` WebSocket endpoint on port 80.
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To use a different base path:
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```bash
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BASE_PATH=/my-path/ npm run dev
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```
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## Production Build
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```bash
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npm run build
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```
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Output is written to `dist/`. The build uses `/config/` as the base path by default. Override with the `BASE_PATH` environment variable at build time:
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```bash
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BASE_PATH=/config/ npm run build
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```
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Deploy the contents of `dist/` to the Meatloaf device web server under the configured base path.
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