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{build,wasmserve}: use wasmserve, drop apple_pie

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Ali Chraghi 2022-09-14 18:41:40 +04:30 • committed by Stephen Gutekanst
parent ebb4b9c2fe
commit 5be9f04d85
18 changed files with 747 additions and 133 deletions
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53
tools/html-generator/template.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>{ app_name }</title>
</head>
<body>
<script type="module">
import { mach } from "./mach.js";
import { zig } from "./mach-sysjs.js";
import setupWasmserve from "./wasmserve.js";
setupWasmserve();
let imports = {
env: { ...mach, ...zig },
};
fetch("{ app_name }.wasm")
.then(response => response.arrayBuffer())
.then(buffer => WebAssembly.instantiate(buffer, imports))
.then(results => results.instance)
.then(instance => {
zig.init(instance);
mach.init(instance);
instance.exports.wasmInit();
let frame = true;
let last_update_time = performance.now();
let update = function () {
if (!frame) return;
if (mach.machHasEvent() ||
(last_update_time + (mach.wait_event_timeout * 1000)) <= performance.now()) {
instance.exports.wasmUpdate();
last_update_time = performance.now();
}
window.requestAnimationFrame(update);
};
window.requestAnimationFrame(update);
window.addEventListener("mach-close", () => {
instance.exports.wasmDeinit();
frame = false;
});
})
.catch(err => console.error(err));
</script>
</body>
</html>