53 lines
No EOL
1.3 KiB
HTML
53 lines
No EOL
1.3 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>{ app_name }</title>
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</head>
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<body>
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<script type="module">
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import { mach } from "./mach.js";
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import { zig } from "./mach-sysjs.js";
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import setupWasmserve from "./wasmserve.js";
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setupWasmserve();
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let imports = {
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env: { ...mach, ...zig },
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};
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fetch("{ app_name }.wasm")
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.then(response => response.arrayBuffer())
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.then(buffer => WebAssembly.instantiate(buffer, imports))
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.then(results => results.instance)
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.then(instance => {
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zig.init(instance);
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mach.init(instance);
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instance.exports.wasmInit();
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let frame = true;
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let last_update_time = performance.now();
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let update = function () {
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if (!frame) return;
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if (mach.machHasEvent() ||
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(last_update_time + (mach.wait_event_timeout * 1000)) <= performance.now()) {
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instance.exports.wasmUpdate();
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last_update_time = performance.now();
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}
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window.requestAnimationFrame(update);
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};
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window.requestAnimationFrame(update);
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window.addEventListener("mach-close", () => {
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instance.exports.wasmDeinit();
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frame = false;
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});
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})
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.catch(err => console.error(err));
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</script>
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</body>
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</html> |