Wire the macOS platform side of the #50 device layer, feeding the same state
buffers the read APIs consume — no API changes, purely OS glue.
- mouse: cocoa.ll reads the live cursor via mouseLocationOutsideOfEventStream,
converted to framebuffer pixels and y-flipped, so windowed games get
Input.mouse_x/y without injection (W_mx/W_my were never written before).
- gamepad: win_pad polls GCController.controllers each frame, packing extended-
gamepad buttons (SDL_GameControllerButton order) and thumbsticks (16.16 fixed,
Y negated for SDL convention) into in_pad_*. Windowed builds now load
GameController via -needed_framework (its classes are reached by name, so a
plain -framework link dead-strips it); DCE'd in headless builds.
- touch: the view's NSTouch phase handlers snapshot the touching set into
in_touch_* (normalizedPosition -> framebuffer pixels).
Web platform.js gains zero-fill stubs for win_held/mouse/pad/touch so a windowed
wasm build resolves the device-layer imports. New test asserts the windowed link
loads GameController. Reseeded; full + selfhost suites green (79 + 29).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>