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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | +<head> |
| 4 | + <meta charset="utf-8"> |
| 5 | + <title>Deep Future</title> |
| 6 | + <style> |
| 7 | + body { margin: 0; background: #000; } |
| 8 | + canvas { display: block; width: 100vw; height: 100vh; } |
| 9 | + </style> |
| 10 | + <script src="./coi-serviceworker.min.js"></script> |
| 11 | +</head> |
| 12 | +<body> |
| 13 | + <canvas id="canvas" oncontextmenu="event.preventDefault()"></canvas> |
| 14 | + |
| 15 | + <script> |
| 16 | + var Module = { |
| 17 | + arguments: ["zipfile=/data/main.zip:/data/font.zip"], |
| 18 | + canvas: document.getElementById('canvas'), |
| 19 | + preRun: [function () { |
| 20 | + const runDependency = 'load-main-zip'; |
| 21 | + const fontDependency = 'load-font'; |
| 22 | + |
| 23 | + const originalLookup = MEMFS.lookup; |
| 24 | + MEMFS.lookup = function (parent, name) { |
| 25 | + try { |
| 26 | + return originalLookup.call(this, parent, name); |
| 27 | + } catch (e) { |
| 28 | + console.error('[MEMFS lookup failed]', |
| 29 | + 'parent:', Module.FS.getPath(parent), |
| 30 | + 'name:', name, e); |
| 31 | + throw e; |
| 32 | + } |
| 33 | + }; |
| 34 | + |
| 35 | + Module.FS_createPath('/', 'data', true, true); |
| 36 | + |
| 37 | + try { |
| 38 | + FS.mkdir('/persistent'); |
| 39 | + FS.mount(IDBFS, {autoPersist: true}, '/persistent'); |
| 40 | + FS.syncfs(true, err => { |
| 41 | + if (err) console.error('Failed to sync from IDBFS', err); |
| 42 | + else console.log('Synced from IDBFS'); |
| 43 | + }); |
| 44 | + |
| 45 | + setInterval(() => { |
| 46 | + FS.syncfs(false, err => { |
| 47 | + if (err) console.error('Failed to sync to IDBFS', err); |
| 48 | + else console.log('Synced to IDBFS'); |
| 49 | + }); |
| 50 | + }, 10000); |
| 51 | + } catch (e) {} |
| 52 | + |
| 53 | + Module.addRunDependency(runDependency); |
| 54 | + fetch('./main.zip') |
| 55 | + .then(function (response) { |
| 56 | + if (!response.ok) { |
| 57 | + throw new Error('HTTP ' + response.status + ' while fetching main.zip'); |
| 58 | + } |
| 59 | + return response.arrayBuffer(); |
| 60 | + }) |
| 61 | + .then(function (buffer) { |
| 62 | + const data = new Uint8Array(buffer); |
| 63 | + Module.FS.writeFile('/data/main.zip', data, { canOwn: true }); |
| 64 | + console.log('main.zip loaded:', Module.FS.readdir('/data')); |
| 65 | + }) |
| 66 | + .catch(function (err) { |
| 67 | + console.error('Failed to load main.zip', err); |
| 68 | + throw err; |
| 69 | + }) |
| 70 | + .finally(function () { |
| 71 | + Module.removeRunDependency(runDependency); |
| 72 | + }); |
| 73 | + Module.addRunDependency(fontDependency); |
| 74 | + fetch('./font.zip') |
| 75 | + .then(function (response) { |
| 76 | + if (!response.ok) { |
| 77 | + throw new Error('HTTP ' + response.status + ' while fetching font.zip'); |
| 78 | + } |
| 79 | + return response.arrayBuffer(); |
| 80 | + }) |
| 81 | + .then(function (buffer) { |
| 82 | + const data = new Uint8Array(buffer); |
| 83 | + Module.FS.writeFile('/data/font.zip', data, { canOwn: true }); |
| 84 | + console.log('font.zip loaded:', Module.FS.readdir('/data')); |
| 85 | + }) |
| 86 | + .catch(function (err) { |
| 87 | + console.error('Failed to load font.zip', err); |
| 88 | + throw err; |
| 89 | + }) |
| 90 | + .finally(function () { |
| 91 | + Module.removeRunDependency(fontDependency); |
| 92 | + }); |
| 93 | + }], |
| 94 | + onRuntimeInitialized: function () { |
| 95 | + console.log('Soluna runtime ready'); |
| 96 | + }, |
| 97 | + onExit: function (status) { |
| 98 | + console.log('Program exited with status', status); |
| 99 | + }, |
| 100 | + onAbort: function (what) { |
| 101 | + console.error('Program aborted:', what); |
| 102 | + }, |
| 103 | + print: console.log, |
| 104 | + printErr: console.error |
| 105 | + }; |
| 106 | + </script> |
| 107 | + <script src="./soluna.js"></script> |
| 108 | +</body> |
| 109 | +</html> |
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