Orkuncakilkaya
53bb441f23
The raw device layer the input proposal sketched, over the action maps + record/replay of #7. Beyond one key per frame, gameplay can read: - Multiple simultaneous held keys: Input.key_down / key_pressed / key_released, with clean rising/falling edges (hold left AND jump). - Analog from keys: Input.axis(neg, pos) and a normalized Input.vector(l,r,u,d) (diagonals scaled by 1/sqrt(2)), plus Input.strength(action). - Mouse: Input.mouse_x/y, mouse_dx/dy (per-frame delta), mouse_down(btn), wheel. - Gamepads: Input.pad_connected/pad_button/pad_axis (SDL-order buttons, -1..1 sticks); touch: Input.touch_count/touch_x/touch_y. The held set is fed by the platform when windowed — cocoa.ll now tracks keyDown/keyUp into a 256-bit held-key bitset (win_held) and the mouse buttons/wheel (win_mouse), gated so headless builds DCE the native calls — and by the Input.press / Input.set_mouse / Input.set_pad / Input.set_touch injection on every target (Godot-style action injection: replays, AI, network-fed input). Input.record / replay now snapshot the full per-frame device state (held set + mouse), extending #7's single-key tape. Everything is integer and deterministic, so the same inputs reproduce the same frame on every run and headless. The gamepad/touch native hardware bindings (GameController.framework / NSTouch) feed the same injected state and are the one remaining platform-glue follow-up; the software layer, semantics and replay are complete and driven deterministically today. Worked example + regression: examples/library/input_device.ludic (1 1 0 1 0 1 71 -71 5 1 3 1 2 1 0 0 1, injection-driven headless). 23 new docs/language/input pages. Full suite 78 passed, self-host C-free fixpoint intact, no golden drift; cocoa.ll assembles and a windowed build links. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
24 lines
678 B
Markdown
24 lines
678 B
Markdown
---
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id: input-press
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name: Input.press
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category: input
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kind: namespace-method
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tokens: Input.press
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sig: Input.press(key)
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tip: Inject a held key (AI, tutorial, testing, network).
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order: 11
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ns: Input
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member: press
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---
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Injects a held key into the input state — the same idea as Godot's <code>action_press</code>. It persists until <a href="input-release.html"><code>Input.release</code></a>, and combines with the platform's real keys, so an AI, a replay, a tutorial, or the network can drive input exactly as a player would. Deterministic on every target.
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```ludic
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program Demo {
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entry {
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Input.press('w')
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Input.poll()
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if Input.key_down('w') { print(1) }
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}
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}
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```
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