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feat(input): #83 Input Manager + auto-commit the device layer in the frame loop
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Fixes the papercut: the generated frame loop called rt_poll() (feeding only
Input.key) but never input_poll(), so Input.active/key_down/mouse/pad read
empty unless the game called Input.poll() by hand. The loop now calls
input_poll() when the game uses any Input runtime method — committing the
held-key/mouse/gamepad state, and record/replay — and stores its return as the
frame key so Input.key still works. A game using no Input runtime keeps the
plain rt_poll path, byte-identical.

Adds the Input-Manager API: Input.action(name,key) ships a default binding
(kept if already bound, so a rebind/loaded map isn't clobbered),
Input.bind_pad(name,button) makes an action device-agnostic (keyboard OR pad),
and Input.active/just_pressed/just_released read the multi-key device layer
with clean on-press/on-release edges (deterministic, dispatch-free — a handler
polls the edge; a replay fires identically).

Examples input_manager + input_auto, 5 docs pages. Full suite 107/0, goldens
byte-identical, fixpoint holds.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-02 07:04:10 +03:00
parent 6a83c28e05
commit bccd26fb29
14 changed files with 31773 additions and 31127 deletions
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tools/x/test.ludic
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@ -301,6 +301,8 @@ function cmd_test() -> int {
# deterministic input record/replay — fed one key per poll from stdin.
feat_case("library/input_actions", " xwa", "1 0 1 1 0 1 0", "input_actions.ludic (#7 action maps + rebinding + deterministic replay)")
feat_case("library/input_device", "", "1 1 0 1 0 1 71 -71 5 1 3 1 2 1 0 0 1", "input_device.ludic (#50 multi-key held state + analog axis/vector + mouse + gamepad/touch + full-state replay)")
feat_case("library/input_manager", "", "1 1 1 0 1 0 0 1", "input_manager.ludic (#83 Input Manager: default bindings + device-agnostic actions across keyboard/pad + on-press/on-release edges)")
feat_case("library/input_auto", "llq", "2", "input_auto.ludic (#83 the frame loop auto-commits the device layer: Input.active fires with no manual Input.poll)")
feat_case("library/audio", "", "0 0 0 0 1", "audio.ludic (#22 Audio.* load/play/music/volume/pitch/stop/is_playing — headless no-op)")
# #6 Http.* — the client links Foundation (macOS-only), so build it through the
# canonical `ludicc -o` path (which wires the framework) and gate on Darwin. The