34 lines
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1.9 KiB
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34 lines
No EOL
1.9 KiB
HTML
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Input.down — Ludic</title>
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<meta name="description" content="Is a named action held on the frame last polled?">
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<header class="nav"><div class="wrap nav-in"><a class="brand" href="index.html"><span class="logo">L</span> Ludic</a><button class="nav-toggle" aria-label="Toggle menu" aria-expanded="false">☰</button><nav class="nav-links"><a href="index.html">Home</a><a href="api.html">API Reference</a><a class="nav-cta" href="https://git.workshopsoft.io/workshopsoft/ludic">Source ↗</a></nav></div></header>
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<div class="crumbs"><a href="api.html">API Reference</a> <span>›</span> <a href="ns-input.html">Input</a> <span>›</span> <span class="here">Input.down</span></div>
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<div class="item-head">
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<span class="kind-badge kind-method">method</span>
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<h1 id="top">Input.down</h1>
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</div>
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<code class="sig">Input.down(action: str) -> bool</code>
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<div class="desc"><p>Returns whether a named action is <em>held</em> on the frame last read by <a href="input-poll.html"><code>Input.poll</code></a> — true when the polled key is one of the keys bound to the action. Use it for continuous input (move while held); for a one-shot press use <a href="input-pressed.html"><code>Input.pressed</code></a>. Reading an action rather than a key is what lets the same handler serve any binding.</p></div>
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<div class="examples"><h2>Example</h2><pre data-lang="ludic">program Held {
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entry {
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Input.bind("up", 'w')
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Input.poll()
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if Input.down("up") { print(1) }
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}
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}</pre></div>
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