Fortnight Ledger

Remember Gordon! The Battle of Omdurman (Phoenix Enterprises, 1982) as a Rust/Bevy hex wargame with peer-to-peer play, a bot and a rules engine traced to the rulebook.

• PR #2 merged 10-05: deterministic press, one UI, overlays that fit, set-up and rules fixes. 82 commits on 10-04 alone.
• Two-instance play-test on 10-05; its findings fixed, rulings on branch playtest-rulings-2026-10-05.
• Rules: river chain per §10.21–§10.23; transport unlock when the Isa Zachneih deserts; Kani melee harnesses fixed.
• Per-frame work cut to state changes; dead code removed across app, board, rules and types crates; mutation gate on cargo-mutants 27.
• 10-06: board animation in one fx module; bot joins weak weapons to massed-fire targets.

Kernel Panic, the Spring-engine RTS, ported to Bevy.

• Rendering: 64-square terrain chunks (4× fewer terrain draws); CEG particles, flames and smoke batched into quad meshes; no MSAA on the web.
• Upstream unit data baked into an embedded bundle (units.kpu); terrain labelling moved off the main thread.
• KP-style Settings page, live and saved, with frame-rate readout; crash review hardening.
• 10-06, not yet pushed: Spring movement parity: terrain model, stuck escape, 16-bit headings, impulse and skidding, QTPFS pathfinding replacing grid A*.

Six-player Chinese Checkers: a specification plus an implementation checked against it.

• 09-27/28 simplification pass over engine, laws, lobby and net tests: +5.5k / −6.2k lines.
• Fixed move order (BTreeSet coordinates); touch drag told apart from tap.
• 10-02: HTML report of every law published beside the game.

Ace Combat-style peer-to-peer flight combat, native and wasm.

• Milestones 2–6 in three days: solo flight and mouse-aim instructor; lobby, snapshots, interpolation; rigid-body flight model with recorder and replay; guns, IR missiles, respawn; radar missiles, flares/chaff, RWR; kill feed and scoreboard.
• 16 aircraft models in Git LFS, rigged with landing gear and exhaust; per-aircraft flight models (09-30).

Real-time strategy on a ring: up to eight players, two neighbours each, host-sequenced lockstep.

• Frameless circular window; projectiles, effects, recap chart, bots, demo recording.
• 10-05: lockstep checks (Start sender verified, far-ahead turns refused); tick scans windowed by angle order; health rings, wakes, ruins, settings dial.

Bevy port of the Linux game Slingshot.

• Multiplayer (09-24); zoom minimap rendered by a second camera; HUD and end-of-round panel matched to the original.

2D physics demolition sandbox and level editor (Bevy 0.19, Avian 2D, Feathers UI). Pong is one preset.

• Elements are cell grids on compliant joints that bend, yield and snap. TNT, ice, jelly, honey, gravity flip, share links. CI and Pages on day one.

Sailing simulation, Bevy 0.19 + Avian 3D.

• M1 parametric hull, Bonjean buoyancy, weather field · M2 drag, hull-speed wall, lateral resistance · M3 hull drafting studio, rig and sail aerodynamics, 3D preview.

Desktop Signal client: Slint UI over presage and libsignal-service-rs. AGPL-3.0.

• Base: device linking with 45 days of history transfer, encrypted store, tray, notifications.
• M1 done: receipts, typing, edits and deletions, disappearing messages, mentions, pinned/muted/archived chats.
• M2 done (61 commits on 10-05): search, forwarding, media gallery, drop/paste attachments, link previews, stickers, chat folders as tabs, safety numbers, message requests, screen-reader support, opt-in storage-service write-back.
• M3: groups, voice and audio playback, stories; reviewed twice. Next: real-account test, portable build, M4.
• Upstream: libsignal-service-rs #473 (group create/change); presage branch langis/link-history-key.

RON formatter CLI.

• Four crates.io releases: 0.7.0 (09-23), 0.8.0, 0.9.0, 0.10.0 (all 09-26).
• Five adversarial audit rounds plus a real-world corpus; blank lines kept by default; fmt.ron config; line width 100.
• 09-28: whitespace matched to the reference parser; output pinned by a stability test (branch formatting-stability).

Peer-to-peer WebRTC for Rust/wasm.

• Socket ends when signalling is lost with no peers; failed connections reported as disconnects; tls12 feature; cargo-audit fixes. Upstream as #558 and #559.

Interactive flexbox explorer with code export.

• CI (fmt, clippy, tests, wasm check); golden-screenshot harness for SwiftUI and Linux backends; multiplayer modelled on chinese-checke.rs.

Proc macro that renders the formula in a Rust function body as KaTeX in its rustdoc.

• Built, renamed from formularium, released twice to crates.io and documented on Pages, all on 09-29.

Rust and Dioxus successor to a Pascal application.

• thingy-validate checker and an 18-step .description tutorial; anonymous write hole closed, delete requires manage rights; mutexes replaced by one state actor.

Chord Anatomy: a one-screen chord-voicing analyser. Rust analysis crates in wasm; Dioxus replaced by plain HTML/CSS/JS.

• Roughness, 12-TET beats, information measures, consonance landscape, pitch-class clocks, staff notation, four mood quadrants.

2018 visualisation of steps between tonalities, redesigned on 09-26.

• Responsive data-driven SVG; implicit graph without circles or arrows; stained-glass tile lattice with chevron step badges.

All 55,455 two-octave voicing shapes as a playable tree and lattice, common jazz voicings marked. Column browser, frosted-glass magnifier.

Research for a collaborative mini DAW in Rust: audio I/O and real-time safety, CRDT sync, GUI frameworks, plugin/MIDI crates, a ByteBeat device baseline.

Research base for a game of the Russo-Ukrainian war played as Ukraine.

• SurrealDB graph of about 10,800 cited claims with claimants, places, numbers and support/contradiction links; chapter dossiers generated from it.
• Client-side explorer on Pages since 10-02; every claim shows its sources, every record has a page.

Interactive slide app for the talk.

• speedd actor architecture to step through by hand; watchdog, budget chat, FuturesUnordered and pipeline boards; one frame for every slide; fits 4:3 and phone screens.

Talk pattern applied: actors over injected Stream/Sink instead of Arc<Mutex> (PR #1 merged). PR #2 open: protocol fixes in problems 1, 5, 6, 7.

Draft: send and try_send on mpsc weak senders (fork PR #2).