- corpses render: a corpse create spawned a real entity, latched its guid for the reclaim send, and drew nothing — one missing EntityKind variant folded it into the catch-all and four downstream lanes then failed by default, not even the debug cube fired; the reference forks once, on the bones flag: a fresh body builds a character composite from the corpse's OWN appearance bytes and 19 item slots through the same compositor a living player is dressed by (its own hide-helm/hide-cloak bits honoured, the ranged slot never dresses, and weapons never dress because the client looks a packed display word up as a guid — we reproduce the outcome, not the dead lookup), while a bone pile takes its race and sex's DeathSkeleton, sixteen of which ship; the pose is one settled arm — Dead, or Drowned when the body lies more than 0.66666669 yd under a liquid surface — and a corpse is not a unit, so clicking one no longer sends a selection for a guid no unit owns
- a lit particle takes its MODEL's committed light node, not the sky's: indoors the reference lights an object's particles from the object's own node — the footprint's baked floor colours on the fixed interior axis plus the room's placed lights — never the day/night sun; a particle quad carries exactly one normal, world up, one constant per draw, so the whole node collapses to three floats, published off the same fold the model's mesh renders from so a mesh and its own particles can never disagree about the room they stand in; in Onyxia's Lair the 78 lit falling-rock emitters on the 26 anchors that classify interior now take the room's light
- and that lit lane is FIXED FUNCTION, not the mesh's soft SH curve: the shipped client null-binds both shader slots for a particle batch and re-zeroes the shader mask at the head of every batch, so a model and its own particles share the same committed light words and legitimately differ in the curve applied to them — the mesh's wrapping lobe against the hardware's max(N·L, 0) is 0.900 vs 0.869 on the key axis, up to the three nearest room lights arrive diffuse-only under GL's own 1/(0.7d + 0.03d²) falloff (a light at or below the emitter cannot reach it at all), and the clamp sits on the product, never the multiplier, because it is GL that clamps the lit vertex colour
- the cinematic letterbox has no aspect test in it: CinematicFrame.lua's if guards a recompute, not whether there are bars — below 4:3 the reference's bar textures simply stand at their declared 1024x128 on the client's native 1024x768 sheet, which is height/6, the same formula evaluated at exactly 4:3 — so one expression covers every window shape, min((h − min(w/2, h))/2, h/6): a 2:1 picture when wide, bars at 4:3 too; and a shown keyboard frame swallows EVERY key, not the ten names the host used to feed it — you could walk around underneath your own intro; the proof is the reference's own handler, which has to RunBinding("SCREENSHOT") by hand to get one key back; ESC still skips, and a W already held when the shot starts keeps running, which is faithful too
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- cinematics play: `SMSG_TRIGGER_CINEMATIC` resolves through `CinematicSequences.dbc` → `CinematicCamera.dbc` → a `Cameras\*.m2` whose camera record is an eye path, a look-at path and a roll — cubic tracks with the full step / linear / Bézier / Hermite dispatch the bone loops collapse to step-or-linear (every shipped fly-by is Bézier), planted at the row's origin and facing (`Rz(+facing)`, checked against vmangos's own waypoint table: 8.5 yd mean on the human path, 154 with the other sign); FOV is per shot (the Undead intro authors 90°, the rest 45°), roll is authored around whole turns, the flight ends at the sequence band's end, a trigger arriving before the loading cover lifts is latched and started when it does, ESC skips through `CinematicFrame`'s own `OnKeyDown` (`StopCinematic` has zero native callers), and every path acks — natural end, ESC, or an unresolvable trigger immediately, as before; `.debug play cinematic <id>` replays any of them
- a cinematic hides the HUD — `UIParent:Hide()` reaches nothing here because the HUD frames are not its children, so the ALT-Z draw-level hide is used and the letterbox moves out of FrameXML onto Bevy UI nodes where that hide cannot reach it, recomputed per frame (bars only wider than 4:3, the picture cropped to 2:1) — and the restore only un-hides a UI this module hid
- a lit particle's normal is world up, one constant per draw, not camera-facing: Onyxia's always-on floor haze read about four times brighter from a level camera than from above because the shader dotted a to-eye normal against a fixed light; the reference uploads row 2 of the view matrix — world +Z carried into eye space — on every vertex and carries the light into the same frame, so the rotation cancels; 400 lit emitters (the waterfalls, chimney and campfire smoke, Westfall dust, Dun Morogh snow) stop brightening and dimming as you turn
- the `play` profile drops ThinLTO — rustc #86049 was intermittently poisoning the incremental link with `_anon.<hash>.llvm.<id>` symbols promoted by an earlier compile (48 unresolved across 7 codegen units; 1065 such symbols → 0 after) — and `benilla-formats` stops taking `image` with default features, which had been compiling a complete AV1 encoder into a crate that writes two PNGs: 499 → 466 workspace crates
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- a rider's effects are stored in the deck's frame: standing still on the Thunder Bluff lift, a weapon enchant's streak hung four yards below the blade and through the floor, because its edges were laid down in world space while the car climbed out from under them — the reference folds the transport matrix (translate · Rz(facing), NULL on the ground) into the emitter at birth and back out at draw, so committed content rides the deck and only a boundary re-expresses it; a `RideFrame` on the rider's model, inherited down the parent-model chain the way the reference copies the transport pointer to every child each frame, one fold at birth, one at draw, one at the boundary — ribbons take it unconditionally, world-mode particle clouds take it, model-mode clouds never see it; measured on the car: streak 4.2 yd → 0.00 over a 49 yd climb, while the same rider thrown off the top streaks 0.9 → 24.8 yd on the way down
- switching away from the window while riding a lift dropped you through it: a collider moved in `Update` is invisible to `Update`'s own spatial queries until the next physics step, so on a 1 s frame the deck descended 7 yd with its broad-phase box left behind, the ground probe found nothing under the feet, and the second long frame's clamped 250 ms of gravity put them under the deck; avian's own `update_moved_collider_aabbs` now runs inside the transport chain right after the deck moves (0.03 ms p50, flat across scene density), and `WOW_STALL` injects long frames on demand, since a probe window is never throttled by the OS
- `WOW_TRAIL_CENSUS` prints each live ribbon trail's world-space spread beside its spread on the deck — the pair that separates "not riding" from "riding but not folded"; it first matched zero trails in every scene by requiring a component trails deliberately never carry, recorded rather than quietly fixed, because an instrument answering a confident zero cost an afternoon
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the world map's landmarks: city icons and the Eastern Plaguelands towers, from AreaPOI.dbc through the reference's own three gates (level flags, exploration, world state) — the tower rows are one per (tower, owner, state), so the server flipping a world state swaps which icon exists; and the always-up PvP readout ("Towers Controlled: n") over a new WorldStateUI.dbc loader, the init clearing the table on a zone change as the client does
- the character-select scene holds its authored 4:3 view box: the diagonal-FOV relation was fed the display's aspect, so every extra pixel of width came out of height (1.55× zoom at 21:9, head and feet gone) — now width grows and height never shrinks; the reference does the same and is wrong on the same panel
- a trail particle is stored in world space and drawn raw: Sprint's trail was welded to the chest bone (turn and it swings, run and it wobbles) because the trail was faked by subtracting translation inside a bone-local store; the correction machinery deleted itself, gravity is plain world down, and the emitters' live attach frame is retired
- the spellbook can shrink: `SMSG_REMOVED_SPELL` had no handler, so a talent wipe took the points back and left every rank drawn; and the chat dock's hover driver rides a frame the dock cannot hide, so selecting the Combat Log no longer freezes the tab alphas
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the target-of-target frame and its option: 1.12's frame with its five display modes, fed one hop off the selected unit's own target field through the same read `/assist` runs, in four feeds (snapshot and transitions, the debuff buttons, the portrait booth, TargetUnit's click arm); ships off, as 1.12 does, on its own pair of saved globals
- talents can be unlearned again: the trainer's `MSG_TALENT_WIPE_CONFIRM` had no handler since the wipe flow was deferred, so the gossip line closed the menu and did nothing — the question is an NPC session (walking away retracts it), the popup shows the cost on the StaticPopup money variant, Accept answers it behind the client's own purse check
- Sprint's sparkles hang in the air behind you along the trail instead of collapsing into your torso: ride-vs-trail is the emitter's own file flag 0x10, not the host class — the finding wow-re returned eighteen days ago and nobody folded; the particle dump names the two flag bits it had been mis-reporting
- `/sleep` takes both movement masks (the strictest posture), correcting the day's sit gate which let you lie down on a lake bottom while `/sit` was refused; a Lua-driven selection (TargetUnit on an attackable token) starts the swing exactly as a click does, through the one select path
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- rotating the paper doll plays the reference's turn-in-place shuffle instead of spinning it like a turntable — ShuffleLeft/Right picked by direction off the same scalar `SetRotation` is handed, a 100 ms expiry, a frequency-weighted idle variation on the way back; wow-re's re-derivation caught the pair inverted in the prose (the doll was stepping into its turn), and a display with no shuffle stays standing rather than freezing mid-turn
- the doll's item effects run at full speed: the half-rate booth render (our pacing, not a cull) was skipping the emitter tick with the frame; measured off the reporter's side-by-side clip the skeletal clock was never slow, only the 30 fps cadence, so `boothHalfRate` now defaults off
- the Raid Info button follows the server's answer: `UPDATE_INSTANCE_INFO` fires per packet as the client does (the reference discards the first), so a character bound to nothing ends with a grey button over an empty panel instead of a live button over nothing; the panel's scroll bar sits centred on the trough drawn behind it
- an inspected player's gear keeps the template's bind line, stated as deliberate — there is no item object to read a bound flag from, which is what the reference prints for the same reason
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the rig-palette copy-on-write copies the live prefix, never the capacity: ~6.3 MB of memcpy per frame — paid everywhere, however few rigs were awake — becomes the ~250 KB actually live, ~25× smaller and observationally identical
- a frozen model-particle pool stays hidden (spell shards were drawing through walls and the cull forever), and a parked rig's animation event tracks fall silent like the reference's — except MORE_AUDIBLE creatures, so off-screen combat stays audible while the rest of the world goes properly quiet
- an automatic dismount no longer keeps the mount's run speed on foot (the reported `.tele` repro): a mover's speeds stage for the whole drain instead of being written live mid-teleport
- a dead character's portraits show the living face again: the ghost death-screen pass was leaking into every portrait bake — all eight portraits, paper doll, inspect, dress-up — because the death gate was the one combine lane with no per-view scale; post-fix the bake reads MAE 0.000 against the living control while the world still goes steel-blue on release
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the eight heaviest UI feeds — spellbook, party, character, bags, talents, units, pet, player — rebuild only when an input moved instead of every frame: 216 → 12 µs a frame parked
- the character window's cost settles once it closes: enchant countdowns feed by the second instead of firing an inventory event into all 20 slots every frame, the paper-doll booth parks with its camera, and a window hidden under the cursor fires OnLeave so its tooltip goes with it — the reference's hover-hide law
- the walk stops paying for finished work: the loading-screen tally's per-placement walk latches off once the world is ready, the settled placement spawner is one integer compare, and billboards stop dirtying every card's transform
- never-rendering hierarchy nodes — rig anchors, joints, doodad hosts — keep the hide chain but leave the per-camera visibility sweep: 25,198 → 18,026 swept entities at Goldshire
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Blackrock Mountain's lava bubbles animate at last: their sprite's flip-book channel was baked from a sequence they never play — UV and tint loops now bake per sequence, and a placement whose sequences disagree gets its own material
- a bonfire's logs were vanishing while its flame burned on: a body planted just under its own floor now claims the room above it, and the flame card and fire sound follow the body's cull instead of outliving it
- a WMO prop's animation host stops being cull-tested as an object in its own right
- WOW_TILE_RADIUS's doc now states its real default, 2, and why
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- ReloadUI() tears the UI down and rebuilds it in place without leaving the world — the reference's own pair, one frame apart
- a model's particle clouds and ribbon trails are admitted by one rule — distance, far clip, frustum, window, room — and a building's light sources ride their rooms too, so torches stop lighting receivers through walls
- a mouse-wheel notch is a press and its release, dispatched in the same frame as the reference does
- the binding registry is checked against the install's own Bindings.xml and DefaultBindings.wtf, so its transcribed defaults cannot drift silently
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- lava and slime surfaces creep on the building path — the two liquid types the reference animates, and only those
- particle blend 1 is AlphaKey: the rock elemental throws tumbling chips instead of flat pale squares
- standing in a sealed room, outdoor creatures are never submitted to the scene at all — the reference's own election, not a hide
- an animation clip's arm frame fires no event keys, matching the client's walker rule frame for frame
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- forty files that carried the reference's literal Lua are rewritten as our own expression of the behaviour — worst identical run 61 lines down to 7 — and the README now says exactly that
- the overlap gate measures the code itself across all four reference corpora, and ratchets: the number may only go down
- a lost session ends at the login screen instead of silently re-authenticating and stealing the account back
- a building's skybox is a real model: Caverns of Time's white ceiling becomes its painted nebula and additive stars
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- a player build ships beside the dev one — dev chords and probe surfaces go dark, and a gate enforces what a player can still reach, by medium not by module
- the binary carries its own shaders and its shipped UI, finds the WoW folder by itself, and keeps its local state in one benilla-config folder
- the glue screens get a capture shutter, and the engine stops depending on the protocol crate
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the world engine splits from the game into a benilla-world crate — 112 files, and the wall is ratcheted to zero names of the game inside the engine
- the engine's public doorway is counted and gated at 32 items, and the render materials, shaders and asset cache move down to benilla-assets
- the game's files leave the engine's asset root — game:// is its own space — and a spike binary boots the engine with no game attached
- weather rides along: snowfall emission is denominated in the reference's frame cap, and a long teleport retires the stranded precipitation field instead of leaving it behind
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
