Commit Graph
17 Commits
Author SHA1 Message Date
enricobuehlerandClaude Opus 5 b297542c4d feat(clients/input): controllers can stop being forwarded, for couches that hand the pad over another way
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apple / swift (pull_request) Successful in 1m21s
apple / screenshots (pull_request) Skipped
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A controller that reaches the host by USB passthrough — VirtualHere and friends, or simply a
pad plugged into the host — arrived there twice: once as the real device, once as the virtual
pad this client built from the same hands. Games read both, so a stick drifts against the
centred second pad and menus take every input twice.

New per-client setting, "Forward controllers", default on (today's behaviour). It is tier-P,
so a profile can decline what another profile forwards.

On Linux and Windows it is deliberately stronger than "send nothing". Opening a controller is
what CLAIMS it — SDL's HIDAPI drivers take the device node — and a claimed device is one a
passthrough tool cannot bind, so with this off the session opens no slot at all and never
enables the Valve HIDAPI drivers. Menu navigation is untouched: the launcher still opens the
active pad, and a session supersedes menu mode whether it forwards or not, so the pad is free
for the whole time a stream is up. The consequence, documented at both the setting and the
chord: the controller escape chord is read off forwarded pads, so it is unavailable there.

The Apple and Android input stacks claim nothing, so those clients keep their slots and their
chords and only gate the wire sends — losing tvOS's only controller way out of a stream would
have been the worse bug. Android does stop its DualSense and Steam Controller 2 USB captures,
which do claim the device.

Surfaces: GTK, WinUI, the console settings screen, Apple's touch and gamepad settings, the
Android touch and gamepad settings, and Decky (which also hides the rows that now have nothing
to act on). Everywhere the "which pad" and "pad type" rows grey out while it is off.

Verified: cargo clippy --all-targets -D warnings + 79 tests on pf-client-core, pf-console-ui,
punktfunk-client-session and punktfunk-client-linux (linux/amd64 container, gate proven
non-vacuous with a planted error); swift build for the Apple clients; gradle compile + 49 unit
tests for Android (likewise proven); tsc for Decky. clients/windows is UNCOMPILED — both
Windows boxes were offline; its edits were reviewed against the helper signatures by hand.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-02 22:21:26 +02:00
enricobuehlerandClaude Opus 5 0d9d78398c fix(drivers/windows): name each virtual pad for what it is — one shared description read as "the setting did nothing"
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`pf_dualsense.inx` gave all four hardware ids a single %DeviceDesc%, so Device
Manager labelled an emulated DualShock 4, DualSense Edge and Steam Deck pad
"punktfunk Virtual DualSense". The HID layer was always per-type — device_type
picks the PID (09CC for DS4), the report descriptor and the product string — but
the one place a user goes to check said DualSense for every choice, which reads
exactly like the controller-type setting being ignored.

Split into four model lines over the same install section, one description each.
No binding, service or descriptor change; stampinf's 9.9.MMdd.HHmm DriverVer
increments on every build, so pnputil takes the update. InfVerif on the WDK
runner: INF is VALID.

Also correct the Slot.pref comment from the previous commit: emulating a
DualShock 4 gives up adaptive triggers by construction. HidOutput::Trigger is
emitted only by dualsense_proto, and a DS4 has no trigger-effect reports — the
host never generates any to send. Rumble and the lightbar remain.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 16:56:44 +02:00
enricobuehlerandClaude Opus 5 6edd700910 fix(client/gamepad): honor an explicit controller type — the per-pad arrival was re-declaring the physical pad
The "Controller type" setting reached the Hello and stopped there. Every pad then
opened with a GamepadArrival carrying its DETECTED kind, and the host builds each
virtual device from that arrival — the session default is only the fallback for a
pad that never declares one. So "emulate my DualSense as a DualShock 4" put a
DualSense on the host the instant the controller connected, and no amount of
reconnecting helped. Apple and the native clients both; Android already applied
the setting per pad.

The setting now rides the declaration too: explicit wins for every slot, Automatic
keeps per-pad detection so a mixed session stays honest. The physical kind still
drives the LOCAL feedback paths — a DualSense emulated as a DualShock 4 keeps its
lightbar and adaptive triggers, and a Deck keeps its rumble keep-alive.

Regressed in 97c67b26 / 76be4c3e (multi-controller support); ships in 0.19.x.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 16:56:44 +02:00
enricobuehlerandClaude Fable 5 13b1f36d4a feat(core,clients): one rumble policy engine for every platform (rumble root fix D)
punktfunk-core client/rumble.rs: a per-connection policy engine consumes seq-gated wire
updates and emits EFFECTIVE actuator commands — re-emits on renewals (duration APIs stay
re-armed), self-silences at the v2 lease, a UNIFORM 1 s legacy-host staleness replacing the
per-platform zoo (Apple 1.6 s / Android 60 s / SDL 1.5 s / Deck 1 s), quirk-declared
actuator keepalives (Deck 40 ms + LSB dedupe-defeat jitter), and one stop per buzzing pad
on connection close. Per-pad mailbox semantics: a stalled embedder wakes to ONE current
command, and a stop can structurally never be the update an overflowing queue drops.

New API/ABI: NativeClient::{next_rumble_command,set_rumble_quirks} +
punktfunk_connection_next_rumble_cmd/_set_rumble_quirks (next_rumble/next_rumble2 stay for
un-migrated embedders; both consumers are fed). Migrations DELETE the platform forks:
pf-client-core loses RumbleState + the Deck keepalive loop + LEGACY_RUMBLE_CEILING_MS and
physically silences a slot at close; Android loses the 60 s legacy one-shot (backstop
repack, cancel-on-zero); Apple loses envelopeDeadline + sessionStaleSeconds + both tick
watchdogs (CoreHaptics realization untouched; mac xcframework rebuilt locally).

design/rumble-root-fix.md par. D. Engine 10/10 unit tests; core tests 176 Linux / 175
Windows + clippy -D warnings; swift build + RumbleTuningTests; Kotlin + android-native
compile green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-17 14:07:32 +02:00
enricobuehlerandClaude Opus 4.8 4cae1b8bb8 feat(apple/M0): App Group + PunktfunkShared + punktfunk:// deep links
Foundation milestone for Live Activities & Widgets (design/apple-live-
activities-and-widgets.md). No user-visible change beyond the URL scheme.

- New dependency-free PunktfunkShared SwiftPM target (+ library product) so a
  future widget extension can link it WITHOUT PunktfunkKit (Rust staticlib +
  presentation layer). Moves StoredHost (model + JSON codec), DefaultsKeys, and
  punktfunkDefaultMgmtPort there; adds AppGroup.suiteName and the punktfunk://
  DeepLink builder/parser. PunktfunkKit @_exported-imports it (no call-site
  churn for consumers; intra-Kit files import it explicitly since imports are
  file-scoped).
- HostStore reads/writes the shared App-Group suite (group.io.unom.punktfunk)
  with a one-time migration from UserDefaults.standard (old value left in place
  for staged rollout); reloads the "PunktfunkHosts" widget timeline on change.
- App Group entitlement on iOS/tvOS + macOS.
- CFBundleURLTypes scheme `punktfunk`; ContentView.onOpenURL routes
  connect/<uuid>[?launch=<GameEntry.id>] into the existing connect() path
  (unknown host / already-streaming guards; never tears down a live session).
- Round-trip tests: StoredHost JSON codec (+ legacy missing-optional decode),
  DeepLink grammar. `swift build` + `swift test` green (142 tests, 0 failures).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-16 18:16:39 +02:00
enricobuehlerandClaude Fable 5 d58524c899 feat(client): opt-in "Rumble on this phone" mirrors pad-0 rumble onto the device
iOS + Android: a new opt-in setting mirrors controller 1's rumble onto the
device's own actuator (Apple RumbleRenderer Actuator.device / CoreHaptics,
Android deviceBodyVibrator), so a motor-less clip-on pad still gives haptic
feedback through the phone/tablet it's clamped to. Default off; wired through
the gamepad settings on both platforms.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 16:32:19 +02:00
enricobuehlerandClaude Fable 5 61c752e91e feat(gamepad): Apple + Android pickers declare DualSense Edge / Switch Pro
Plan 0.4 for the N1/N2 backends (SDL landed with them):

- Apple: GamepadType grows dualSenseEdge=7 / switchPro=8 (wire-byte
  parity + name parsing). padKind splits the Edge out of the shared
  GCDualSenseGamepad subclass by product category, and resolves Switch
  Pro / a paired Joy-Con set by category (GameController has no Nintendo
  subclass; single Joy-Cons stay on the Xbox 360 fallback — half a pad).
  The DualSense-only gates (adaptive-trigger feedback, player LEDs, the
  touchpad+motion rich capture) now include the Edge — same surfaces.
  Paddle CAPTURE stays gated on G22 (needs a real pad to pin the
  paddleButton1..4 correspondence); the declared identity is right
  meanwhile. swift build + 124 tests green.

- Android: PREF_DUALSENSEEDGE/PREF_SWITCHPRO wire bytes; the Sony PID
  table splits 0x0DF2 (Edge) out of DualSense; Nintendo 057E:2009
  declares Switch Pro; ControllersScreen labels the new kinds.
  :kit/:app Kotlin compile green (-PskipRustBuild).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 11:21:42 +02:00
enricobuehlerandClaude Opus 4.8 764b5d938b fix(gamepad): resolve the menu diagonal tie-break horizontally on all clients (G25)
The gamepad-UI navigation resolvers disagreed on which way a perfect 45-degree
stick push (|x| == |y|) resolves: the SDL core picked horizontal (`ax >= ay`)
while Apple (`abs(x) > abs(y)`) and Android (`abs(Y) >= abs(X)`) picked vertical.
Align Apple (`>` -> `>=`) and Android (`>=` -> `>`) to the SDL core so an exact
diagonal moves focus the same way on every client (horizontal wins). This is
client-local menu navigation only and never reaches the wire. Completes the last
deferred G25 sub-part.

Verified: Apple `swift build` + full suite (124 pass); Android `:app:compileDebugKotlin`.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-13 22:24:03 +02:00
enricobuehlerandClaude Opus 4.8 26cac9ce20 fix(gamepad): truncate stick/trigger axes uniformly across clients (G25)
Apple's GamepadCapture rounded axis values (`(v * scale).rounded()`) while
SDL-core and Android truncate, so a half-pressed control emitted 128 on Apple
vs 127 elsewhere. Drop `.rounded()` so `Int32(Float)` truncates toward zero on
Apple too; rails are unchanged (full deflection stays 255 / ±32767).

Also clamp SDL-core's LeftX/RightX to a symmetric -32767 like the Y axes and
the other clients already do, instead of letting the raw i16 reach -32768.

Verified: Apple `swift build` + full PunktfunkKit suite (124 pass); SDL half
on Windows .173 `cargo clippy -p pf-client-core -- -D warnings` (green).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-13 22:05:13 +02:00
enricobuehlerandClaude Opus 4.8 68b9f108ab feat(gamepad/apple): send Share/Create as BTN_MISC1 + pin wire bits to the C ABI
G5: buttonMask mapped the dedicated share/create/capture element onto BTN_BACK,
the same bit as View (buttonOptions). On an Xbox-Series pad those are two
distinct physical buttons, so Share was indistinguishable from View on the
host and never delivered the capture bit the host already decodes (DualSense
mute / Steam quick-access). Route it to BTN_MISC1 instead, matching the Rust
client's `Button::Misc1 => wire::BTN_MISC1`. Adds `misc1` to GamepadWire and
allButtons so a held capture button is released on flush like the others.
(On-glass verify owed on a real Xbox-Series pad; a clone pad that exposes one
button as both buttonOptions and Share now emits back+misc1 for it — harmless
on a plain xpad session and rare otherwise.)

G22 (partial): define paddle1..4 for wire completeness, but leave them out of
buttonMask/allButtons until the GameController paddleButton1..4 ↔ BTN_PADDLE
physical correspondence is confirmed on a real Elite pad.

G15: replace the 3-bit spot-check with an exhaustive assertion of every
GamepadWire button/axis constant against the generated C ABI header
(punktfunk_core.h), so any Swift-side drift from punktfunk_core::input::gamepad
fails CI.

swift build + full PunktfunkKit suite green (124 passed, 5 skipped).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 11:14:26 +02:00
enricobuehlerandClaude Opus 4.8 5cd66eca59 fix(gamepad/apple): stop releasing held guide on concurrent input
`sync()` XOR-diffs the full `GamepadWire.allButtons` set (which includes
guide) against `slot.buttons`, but `buttonMask` deliberately omits guide —
it's driven separately by the Home handler via `sendGuide`. So while guide
was physically held, the first stick/trigger/face-button move made `changed`
carry the guide bit and the diff loop emitted a spurious guide-UP (then the
real release was swallowed by `sendGuide`'s `guard now != slot.buttons`).

Effect: you could not hold PS/guide while doing anything else — e.g. holding
guide to keep the host's Steam overlay engaged released it the instant you
touched a stick. The Rust reference client folds guide through the same diff
as every other button and has no such split.

Fix: preserve the current held guide bit through the diff
(`buttonMask(g) | (slot.buttons & GamepadWire.guide)`) so guide is never seen
as "changed"; `sendGuide` stays the sole toggler and `flush`/`allButtons`
still release it on close/deactivation.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 11:12:47 +02:00
enricobuehlerandClaude Opus 4.8 97c67b2692 feat(apple): multi-controller support
Roll the pf-client-core slot pattern to the Apple client (Swift):

- GamepadManager tracks all connected GCControllers, assigning each a stable
  lowest-free wire pad index + concrete type, emitting GamepadArrival on
  connect and GamepadRemove on disconnect (index freed for reuse on re-plug).
- GamepadCapture binds every controller with per-controller Slot state
  (buttons/axes/fingers/motion), threading the pad index into flags on every
  event; GamepadWire/InputEvents carry the pad + the two new events.
- GamepadFeedback + RumbleRenderer go per-pad (rumbleByPad, slots[pad]),
  routing rumble/HID back to the correct controller by wire index.
- ContentView/Settings surface every forwarded controller.

pad 0 => flags 0, so single-controller wire is byte-identical. Cannot build
on the Linux dev box (no Swift toolchain / Apple frameworks); wire bytes
hand-checked against input.rs and GamepadWireTests extended for multi-pad.
CI apple.yml (swift build/test on macOS) is the compile gate.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 21:53:07 +02:00
enricobuehlerandClaude Fable 5 73c911cae4 feat(rumble): host-authoritative self-terminating envelopes (0xCA v2)
Rumble was level-triggered, unbounded state on a lossy channel: a non-zero
level meant "buzz until further notice", healed only by the host re-sending
state every 500 ms, and every client guessed when the host had died with its own
magic timeout (SDL 1.5 s, Apple 1.6 s, Android up to 60 s). A lost stop, a
reordered start, or a dead host could drone the motor for seconds.

Make "stuck rumble" inexpressible on the wire. The 0xCA datagram grows a
length-tolerant tail — [u8 seq][u16 ttl_ms] — so it self-terminates: the host
authorizes a level for at most ttl_ms and renews it (~120 ms) while it holds,
letting an abandoned one lapse client-side. seq is a per-pad wrapping reorder
gate (reusing GamepadSnapshot::seq_newer) so a reordered stale start can't
re-light a stopped motor. Decoders read the first 7 bytes as a plain level and
ignore the tail, so no wire-version bump: an old client renders a new host's
levels, and a new client falls back to its prior staleness heuristic against an
old host (ttl = None). All four generation pairings render correctly.

- core: encode_rumble_datagram_v2 / decode_rumble_envelope (datagram.rs); the
  client demux applies the seq gate then forwards (pad, low, high, Option<ttl>);
  next_rumble is unchanged (drops ttl), next_rumble_ttl keeps it; ABI adds
  punktfunk_connection_next_rumble2 + PUNKTFUNK_RUMBLE_NO_TTL, ABI_VERSION 4->5
  (WIRE_VERSION unchanged — the tail is backward-compatible).
- host (punktfunk1.rs): the flat 500 ms refresh becomes a renewal loop that bumps
  seq + stamps a fresh TTL on active pads and drains a short post-stop zero burst,
  then goes quiet. Hatches: PUNKTFUNK_RUMBLE_ENVELOPE=0 (legacy v1 + flat refresh,
  a bisect switch), PUNKTFUNK_RUMBLE_TTL_MS (clamped [150, 5000]).
- renderers honor the TTL as their playback duration/deadline and keep their old
  heuristic only for a legacy (ttl=None) update: pf-client-core (the Deck haptic
  keep-alive is now deadline-bounded so it can't sustain a host-stopped rumble),
  clients/windows (SDL duration), android (JNI packs the lease out-of-band in bit
  48 so any u16 ttl is unambiguous; Kotlin createOneShot(ttl)), apple
  (RumbleRenderer.envelopeDeadline + nextRumble2; sessionStaleSeconds demoted to
  the legacy fallback).
- tests: codec round-trip + tail tolerance + seq-gate reorder (Rust); the probe
  asserts the v2 tail arrived under PUNKTFUNK_TEST_FEEDBACK; the Apple loopback
  asserts ttlMs round-trips end to end; RumbleTuning lease-decision cases.

The host-side idle-timeout from the previous commit is defense in depth on the
game side; this is the guarantee on the client side. Design:
punktfunk-planning/design/rumble-envelope-plan.md.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 03:08:27 +02:00
enricobuehlerandClaude Fable 5 3ba19f28a2 feat(apple): the gamepad UI comes to tvOS - focus-driven, with real session controls
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The console UI now runs on tvOS through the NATIVE focus engine: carousel
cards and settings rows are focusable Buttons (Siri Remote and pads both
navigate; imperative scrollTo replaces the drop-prone scrollPosition binding),
while iOS/macOS keep the 60 Hz poll untouched - on tvOS it carries only what
focus has no concept of: X/Y screen actions and left/right value adjust with
the poll's dominant-axis feel (onMoveCommand proved input-source-dependent:
keyboard intercepted, pad dpad not -> double steps). Text entry uses the
system fullscreen keyboard (TVTextEntry); pairing + library present as covers
under the launcher; the game library defaults ON; settings values slide a
quiet 14 pt in the step's direction.

Session controls: controller/remote input routes EXCLUSIVELY through
GameController during a stream (GCEventViewController, interaction disabled) -
a pad's B no longer doubles as a UIKit menu press that ended sessions
mid-game. Deliberate exits only: the cross-client escape chord (hold
L1+R1+Start+Select 1.5 s - pf-client-core's contract, now implemented on all
Apple platforms) and holding the remote's Back >= 1 s; the start-of-stream
banner (now also on tvOS) teaches both. The Siri Remote's touch surface
drives the host pointer - press = left click, Play/Pause = right click,
release-tail jumps gated so motion stays truly relative.

tvOS 26 regressions fixed at the root: the app-wide brand tint rendered every
unfocused control as a blank pill (tint dropped on tvOS) and the 17 pt root
font shrank the whole platform (29 pt there), plus 10-foot sizing across host
cards, the gamepad screens, and the stats HUD (whose misleading "Press Menu"
hint is gone). Acknowledgements scrolls by focus-sized chunks and Menu pops
instead of suspending; full-width focusSections make the home actions
reachable from any column. The presenter defaults to stage-3 glass pacing on
tvOS (a 60 Hz panel fed a 60 fps stream is the sticky-FIFO worst case behind
the 50 ms display stage) and is pickable from the gamepad settings; HDR
capability advertises from AVPlayer.eligibleForHDRPlayback instead of the
current mode's EDR headroom, so an SDR home screen no longer hides an HDR TV.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-10 16:59:01 +02:00
enricobuehlerandClaude Fable 5 a35a761c37 feat(apple/gamepad): claim controller system gestures during capture — PS button opens the Steam overlay, share/create stops screenshotting locally
While a pad drives a stream, GamepadCapture now sets EVERY element's
preferredSystemGestureState to .disabled (restored to .enabled on unbind).
iOS/macOS attach system gestures to several controller buttons — share/create
took a LOCAL screenshot instead of reaching the game, and only the Home
element was opted out before. With the gestures claimed, the already-wired
chains do their job: PS/Home → wire guide → BTN_MODE on the virtual xpad
(the Steam-overlay button) / the PS bit on the virtual DualSense.

Also fold the share/create/capture element (GCInputButtonShare) into the
back/select wire bit — clone pads like the GameSir G8 expose their screenshot
button only as the share element, not buttonOptions (OR onto the same bit, so
double-exposed pads are harmless). The G8's other extra button (M) is a
firmware-local modifier (turbo/hair-trigger/swap) invisible to the OS.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 23:36:16 +02:00
enricobuehlerandClaude Fable 5 1b9d81928e feat(apple/gamepad): rewrite rumble renderer — bounded divergence + iOS 27 plain-player fix
Ground-up RumbleRenderer rewrite around one principle: rumble is idempotent
state on a lossy channel, and the actuator's divergence from it must be
bounded, not best-effort. The old renderer rebuilt an infinite-duration
CHHapticAdvancedPatternPlayer per 0xCA datagram via an async stop; one stop
lost inside CoreHaptics left an unstoppable player buzzing forever (the
"entered the menu and rumble never stopped" bug).

- Finite 4 s segments, never infinite events — a leaked player self-silences;
  steady levels re-arm seamlessly ON the engine timeline (no stop/start race)
- GamepadFeedback drains the rumble plane DRY per cycle, newest-wins (was one
  datagram per 8 ms through a 16-deep drop-newest queue = lag + shed stops)
- Host 500 ms state refreshes dedupe to a liveness stamp; zero applies
  immediately; nonzero ramps throttle to one rebake/25 ms per motor
- Throwing player stop escalates to engine.stop() (kills leaked players);
  1.6 s staleness watchdog (Policy.session) force-silences on a dead channel;
  the test panel holds levels via Policy.manual
- Plain makePlayer, NEVER makeAdvancedPlayer: gamecontrollerd's controller
  haptics server advertises `adv players: 0`, and iOS 27 beta 2 hard-drops
  advanced loads with an XPC decode fault (-4811/4097, rumble silently dead).
  Live-verified on an iOS 27 beta 2 iPhone: DualSense rumble works
- Split-handle engines fall back to one combined .default engine on repeated
  failure; renderer publishes health transitions and the test panel shows
  them (a refused system service no longer reads as silent app breakage)
- Per-motor sharpness on split handles (0.3 heavy / 0.7 light); macOS
  DualSense raw-HID path gains a ~1 s keepalive re-write while nonzero
- RumbleTuningTests pin the scheduling math, tuning relations, and a
  queue/ticker teardown smoke test

Stuck-rumble streaming repro revalidation on glass still pending.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 23:06:45 +02:00
enricobuehlerandClaude Fable 5 34fe896ade feat(apple): gamepad UI v2 — controller settings + add host, aurora, macOS
Sources reorganized (client: Home/Session/Settings/Stores/Support/Trust; kit:
Audio/Connection/Gamepad/Input/Support/Video/Views) with the big files split
along the same seams.

The gamepad mode is couch-complete, and now on macOS too (the living-room
Mac case), not just iOS/iPadOS:

- GamepadSettingsView: a console-style, fully controller-navigable settings
  screen (X from the launcher) — up/down moves focus, left/right steps values
  (clamped, boundary thud), A cycles/toggles, B closes; the focused row shows a
  one-line description. Backed by GamepadMenuList, the vertical sibling of
  GamepadCarousel, and SettingsOptions — the option lists hoisted out of
  SettingsView statics and shared by the touch, tvOS and gamepad settings.
- GamepadAddHostView + GamepadKeyboard: register a host end to end with a pad
  — field rows open an on-screen controller keyboard (dpad grid, A types,
  X backspaces, B done); the launcher carousel ends in an Add Host tile, so
  the dead-end "add one with touch first" empty state is gone.
- Launcher polish: contextual hint bar with the pad's real button glyphs,
  controller name + battery chip, one shared console chrome.
- GamepadScreenBackground: an animated aurora (TimelineView-driven drifting
  blobs in the brand's violet family, breathing radii, slow hue shift,
  legibility scrim; freezes under Reduce Motion). Pure SwiftUI on purpose — a
  .metal library only bundles reliably in one of the two build systems (SPM vs
  the xcodeproj's synced folders) these sources compile under.
- macOS port: settings/add-host/library present as sized sheets (a macOS sheet
  takes its content's IDEAL size, and the GeometryReader-driven screens
  collapsed to nothing), NSScreen-based mode lists, scroll indicators .never
  (the "always show scroll bars" setting overrides .hidden), tray scrims so
  scrolled rows dim under the pinned title/hints, extra title clearance, and a
  PUNKTFUNK_FORCE_GAMEPAD_UI=1 dev hook — launcher/settings/add-host/keyboard/
  library render-verified live on a real Mac + LAN hosts.
- GamepadMenuInput: X button support, and (re)start now snapshots held buttons
  so a controller handoff press never fires twice (the B that closed the
  keyboard no longer also cancels the screen underneath).
- Cleanups: one "Connection failed" alert in ContentView instead of one per
  home screen; HostDiscovery.advertises/unsaved shared by both home screens.
- host: can_encode_444 stub for the non-Linux/Windows host build (the macOS
  synthetic-source loopback used by the Swift tests).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 11:24:44 +02:00