SamandClaude Fable 5
db86a9c7ad
- the world-state readout — the top-centre counters a battleground or Silithus keeps up — takes the reference's real geometry: every icon those rows name is a sprite authored into the upper-left corner of a power-of-two canvas (`AllianceTower` is 16×16 of ink at (3,2) in a 32×32 file), nothing anywhere crops it, and the reference compensates geometrically — a 42×42 slot hung 6 units off the row's left edge with the label seated 10 above its centreline, taken as one system; our snug 20×20 box stripped exactly that compensation, so the art drew at half size floating away from its own `0/200` label — and an empty icon column now reserves its rect instead of sliding the text left, which straightens the readout's left edge - the dynamic icon is a second slot, not a swap: `Icon` and `DynamicIcon` feed two different regions and shipped content never mixes them, so the flag is a 32×32 button off the row's right edge with an ADD-blend flash overlay pulsing 0.5 s in / 0.5 s out, lit only at `uiState == 2` — the flag-taken value; before, any non-zero state replaced the static art, which fires on the ordinary state 1 and hid a faction shield that should never have moved, and the pulse's alpha ramp is now pinned by a test, not just its art - the dev cost pill yields the band: the readout is the game, the pill is scaffolding, and a stock 1.12 UI has no free corner to move house to — so it steps below whatever the readout draws, reading `WorldStateAlwaysUpFrame:GetBottom()` on its own 4 Hz cadence and only while it is drawing, rather than mirroring the frame's row pitch in Rust; the probe's cost is stated at the site (an edge read settles the layout — up to one graph solve, ~47 µs, four times a second) - the Hearthglen ballista's bolt heads and shields stop flickering: a shine layer is a second batch over its base's own triangles, and ours split the pair across lanes — the base rode the retained lane's f64 CPU bake while the env-mapped, additive, no-depth-write shine stayed on the entity path's f32 GPU rotate, and a few ULPs between coplanar surfaces turns the depth test into a per-pixel coin flip re-rolled by every camera move; a batch now names the M2 skin section it draws, neither member of a shared section diverts into a consolidator (depths equal by construction), and a corpus census bounds the cost — 1,080 of 9,691 models draw a section more than once, 264 such sections across 221 `World\` doodads — with toggling pixels at the pin dropping 0.26% to 0.14%, matching the consolidators-off arm bit-for-bit Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Important
Issues and pull requests are closed here. benilla is a solo project developed in a private tree; this repo is its export, published as squashed snapshots, so a PR here has nothing to land on. The best way to contribute is to join the Discord and report the bugs you find. Questions and ideas are welcome in the same place.
benilla speaks the original 1.12.1 protocol, so it connects to any server the real client could, and reads its game data at runtime from your own 1.12.1 install. Every file format and the network protocol are implemented from scratch, with no original client code, no third-party WoW crates, and no bundled game assets.
What works
- Formats: readers for the full asset stack (MPQ patch chain, BLP, DBC, ADT/WDT/WDL, M2, WMO), wired into Bevy as an asset source.
- World: streamed terrain out to the horizon, portal-culled WMOs with interior lighting, doodads and ground clutter, swimmable liquids, sky and weather, and the client's own day/night lighting, fog and gamma passes.
- Models: GPU-skinned M2s with the full animation controller, a near feature-complete particle system, ribbons, and animated gameobjects from doors to lifts.
- Characters: customization end to end, the armor texture composite, weapons with sheathing and enchant glows, shapeshift forms, stealth and mounts.
- Movement: a WoW-feel controller, networked movement in both directions, the server-granted modes from slow fall to roots, a follow camera with collision, boats, zeppelins and taxi flights.
- Networking: SRP6 auth through world-session crypto, the object mirror into the ECS, and live wire coverage from movement and chat through spells, party, quests, mail, trade, vendors, bank, loot, the auction house and PvP honor.
- UI: a from-scratch FrameXML + Lua engine driving the built-in interface, from the login and
character screens through the full HUD, the classic windows (guild, macros and key bindings
included), chat, nameplates, floating combat text and tooltips; third-party addons load from
a
benilla-config/AddOns/folder beside the executable (partial — see below). - Combat: melee on the faithful swing law, ranged and Auto Shot, casting with GCD and cooldowns, combo points, crowd control that really holds you, and the spell visual pipeline.
- Audio: music, ambience and SFX under the client's own selection and crossfade rules, with interior and underwater transitions and zone reverb.
Not built yet
Battlegrounds. Third-party addons are partial: AtlasLoot and Bagnon run, and the addon API fills in as other addons are tried.
Running it
You need a 1.12.1 (build 5875) client install for game data, a vanilla server to connect to, and stable Rust. Any 1.12.1 core works; vmangos is what development runs against, and cMaNGOS and the rest speak the same protocol.
WOW_DATA=/path/to/WoW/Data cargo run --release -p benilla
The server defaults to localhost:3724, the stock realmd auth port. Point WOW_HOST
at any IP or hostname, appending the auth port if yours is remapped
(WOW_HOST=play.example.com:5000). Credentials go in at the login screen, or set WOW_USER /
WOW_PASS to skip it.
Early inspiration and file format guidance came from the wowemulation-dev community, and warcraft-rs in particular.
benilla is an independent fan project, not affiliated with or endorsed by Blizzard Entertainment.
It ships no Blizzard content — no art, models, sounds, maps, MPQ contents or FrameXML; you
provide your own legally obtained 1.12.1 client. The interface code under
crates/benilla-app/assets/ui/ is ours, written to the client's own layout and API names so that
the windows look right and 1.12.1 addons find the names they expect.
World of Warcraft is a trademark of Blizzard Entertainment, Inc. Our own code is licensed under MIT or Apache 2.0, at your option.