mirror of
https://github.com/ParkerTenBroeck/automata.git
synced 2026-06-06 21:24:06 -04:00
added web UI
This commit is contained in:
Parker TenBroeck
parent
48f0c6eed8
commit
f1b8c08e8f
15 changed files with 1114 additions and 78 deletions
372
web/root/editor.css
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372
web/root/editor.css
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html,
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body {
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height: 100%;
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width: 100%;
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margin: 0;
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font-family: system-ui, sans-serif;
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background: #909090;
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}
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.wrap {
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height: 100vh;
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width: 100vw;
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display: grid;
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grid-template-rows: var(--topH, 50vh) 8px 1fr;
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/* top pane, splitter, editor */
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overflow: hidden;
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}
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/* Top pane: terminal area */
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.topPane {
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display: grid;
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grid-template-columns: var(--termW, 50vw) 8px 1fr;
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/* terminal, splitter, filler */
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min-height: 80px;
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overflow: hidden;
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}
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/* Bottom pane: editor */
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.bottomPane {
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min-height: 120px;
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overflow: hidden;
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}
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/* Make editor fill its pane */
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#editor {
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height: 100%;
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width: 100%;
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}
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.terminal {
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background: #0b0f14;
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color: #c9d1d9;
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padding: 1em;
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margin: 0px;
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font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
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font-size: 12.5px;
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line-height: 1.35;
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white-space: pre-wrap;
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word-break: break-word;
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}
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/* ANSI text styles */
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.ansi-bold { font-weight: 700; }
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.ansi-dim { opacity: 0.7; }
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/* Foreground colors (standard + bright) */
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.ansi-fg-30 { color: #0b0f14; } /* black */
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.ansi-fg-31 { color: #ff7b72; } /* red */
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.ansi-fg-32 { color: #7ee787; } /* green */
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.ansi-fg-33 { color: #f2cc60; } /* yellow */
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.ansi-fg-34 { color: #79c0ff; } /* blue */
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.ansi-fg-35 { color: #d2a8ff; } /* magenta */
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.ansi-fg-36 { color: #a5d6ff; } /* cyan */
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.ansi-fg-37 { color: #c9d1d9; } /* white */
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.ansi-fg-90 { color: #6e7681; } /* bright black / gray */
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.ansi-fg-91 { color: #ffa198; }
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.ansi-fg-92 { color: #a6f3a6; }
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.ansi-fg-93 { color: #ffe082; }
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.ansi-fg-94 { color: #a5d6ff; }
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.ansi-fg-95 { color: #e3b8ff; }
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.ansi-fg-96 { color: #c7f0ff; }
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.ansi-fg-97 { color: #ffffff; }
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/* Background colors (optional) */
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.ansi-bg-40 { background: #0b0f14; }
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.ansi-bg-41 { background: rgba(255, 123, 114, 0.22); }
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.ansi-bg-42 { background: rgba(126, 231, 135, 0.18); }
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.ansi-bg-43 { background: rgba(242, 204, 96, 0.18); }
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.ansi-bg-44 { background: rgba(121, 192, 255, 0.18); }
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.ansi-bg-45 { background: rgba(210, 168, 255, 0.18); }
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.ansi-bg-46 { background: rgba(165, 214, 255, 0.18); }
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.ansi-bg-47 { background: rgba(201, 209, 217, 0.10); }
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html,
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body {
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height: 100%;
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margin: 0;
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overflow: hidden;
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}
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/* App layout */
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.app {
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height: 100vh;
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width: 100vw;
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display: grid;
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grid-template-rows: var(--canvasH, 35vh) 8px 1fr;
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overflow: hidden;
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}
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/* ---------- Canvas ---------- */
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.canvasPane {
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position: relative;
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overflow: hidden;
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background: #111;
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}
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#canvas {
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width: 100%;
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height: 100%;
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display: block;
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}
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/* ---------- Bottom area (terminal + editor) ---------- */
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/* Bottom area (terminal + editor) */
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.bottomPane {
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height: 100%;
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display: grid;
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grid-template-columns: 1fr 8px var(--termW, 40vw);
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overflow: hidden;
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/* IMPORTANT */
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}
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/* Terminal side */
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.terminalPane {
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height: 100%;
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overflow: hidden;
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}
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.terminal {
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height: 100%;
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width: 100%;
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overflow-y: auto;
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/* terminal scrolls */
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overflow-x: auto;
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}
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/* Editor side */
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.editorPane {
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height: 100%;
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overflow: hidden;
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/* let CodeMirror scroll */
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}
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/* CodeMirror mount point */
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#editor {
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height: 100%;
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width: 100%;
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}
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/* VERY IMPORTANT: force CodeMirror to respect container height */
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.cm-editor {
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height: 100%;
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}
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/* CodeMirror’s internal scroller (this is where the scrollbar lives) */
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.cm-scroller {
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overflow-y: auto !important;
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}
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/* ---------- Splitters ---------- */
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.hSplit {
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cursor: row-resize;
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background: rgba(255, 255, 255, 0.06);
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}
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.vSplit {
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cursor: col-resize;
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background: rgba(255, 255, 255, 0.06);
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}
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.hSplit:hover,
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.vSplit:hover {
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background: rgba(121, 192, 255, 0.25);
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}
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.diag {
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margin: 0;
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padding-left: 18px;
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}
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.diag li {
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margin: 6px 0;
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}
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/* --- Syntax colors via CSS classes applied by decorations --- */
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.tok-comment {
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color: #1a7b24;
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}
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.tok-keyword {
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color: #b99400;
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font-weight: 600;
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}
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.tok-error {
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color: #ff0505;
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font-weight: 1000;
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}
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.tok-ident {
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color: #90d4e0;
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}
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.tok-brace {
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color: #d73a49;
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font-weight: 600;
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}
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.tok-punc {
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color: #ffffff;
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}
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.tok-string {
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color: #03621e;
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}
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/* Rainbow bracket depth classes */
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.rb-0 {
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color: #a35;
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font-weight: 700;
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}
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.rb-1 {
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color: #ed0;
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font-weight: 700;
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}
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.rb-2 {
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color: #9d5;
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font-weight: 700;
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}
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.rb-3 {
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color: #2cb;
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font-weight: 700;
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}
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.rb-4 {
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color: #36b;
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font-weight: 700;
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}
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.rb-5 {
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color: #639;
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font-weight: 700;
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}
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/* Severity underline styles */
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.cm-diag-error {
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text-decoration: underline wavy #d73a49;
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/* red */
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text-underline-offset: 2px;
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}
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.cm-diag-warning {
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text-decoration: underline wavy #ffd33d;
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/* yellow */
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text-underline-offset: 2px;
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}
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.cm-diag-info {
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text-decoration: underline wavy #79c0ff;
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/* cyan-ish */
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text-underline-offset: 2px;
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}
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/* Tooltip title coloring by severity */
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.tipTitle.error {
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color: #d73a49;
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}
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.tipTitle.warning {
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color: #ffd33d;
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}
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.tipTitle.info {
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color: #79c0ff;
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}
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/* Optional: diagnostics panel coloring */
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.diag li.error {
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color: #d73a49;
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}
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.diag li.warning {
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color: #b08800;
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}
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.diag li.info {
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color: #0366d6;
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}
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/* Tooltip styling */
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.cm-tooltip.cm-tooltip-hover {
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border: 1px solid #ddd;
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background: black;
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box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
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border-radius: 10px;
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padding: 8px 10px;
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max-width: 420px;
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font-size: 13px;
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line-height: 1.35;
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}
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.tipTitle {
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font-weight: 700;
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margin-bottom: 4px;
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}
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.tipBody {
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white-space: pre-wrap;
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}
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/* Loading screen */
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.centered {
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margin-right: auto;
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margin-left: auto;
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display: block;
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #f0f0f0;
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font-size: 24px;
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font-family: Ubuntu-Light, Helvetica, sans-serif;
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text-align: center;
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}
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.lds-dual-ring {
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display: inline-block;
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width: 24px;
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height: 24px;
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}
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.lds-dual-ring:after {
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content: " ";
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display: block;
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width: 24px;
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height: 24px;
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margin: 0px;
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border-radius: 50%;
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border: 3px solid #fff;
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border-color: #fff transparent #fff transparent;
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animation: lds-dual-ring 1.2s linear infinite;
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}
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@keyframes lds-dual-ring {
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0% {
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transform: rotate(0deg);
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}
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100% {
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transform: rotate(360deg);
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}
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}
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400
web/root/editor.js
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400
web/root/editor.js
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@ -0,0 +1,400 @@
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import { EditorView, keymap, hoverTooltip, Decoration, ViewPlugin } from "https://esm.sh/@codemirror/view";
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import { EditorState, StateField } from "https://esm.sh/@codemirror/state";
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import { defaultKeymap, history, historyKeymap } from "https://esm.sh/@codemirror/commands";
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import { lineNumbers, highlightActiveLineGutter } from "https://esm.sh/@codemirror/view";
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import { bracketMatching, indentOnInput } from "https://esm.sh/@codemirror/language";
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import { closeBrackets } from "https://esm.sh/@codemirror/autocomplete";
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import { oneDark } from "https://esm.sh/@codemirror/theme-one-dark";
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import wasm from "./wasm.js"
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function tokenize(text) {
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try{
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return wasm.lex(text);
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}catch(e){
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console.log(e)
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return []
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}
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}
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function compile(text) {
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try{
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return wasm.compile(text);
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}catch(e){
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console.log(e)
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return []
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}
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}
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/* ===================================================================== */
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// Map token types -> CSS classes
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const tokenClass = (t) =>
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({
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comment: "tok-comment",
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keyword: "tok-keyword",
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error: "tok-error",
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ident: "tok-ident",
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punc: "tok-punc",
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string: "tok-string",
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lpar: "rb-",
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lbrace: "rb-",
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lbracket: "rb-",
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rpar: "rb-",
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rbrace: "rb-",
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rbracket: "rb-",
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}[t] || "tok-ident");
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// ===================== Diagnostics helpers =====================
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function severityClass(sev) {
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const s = (sev || "error").toLowerCase();
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if (s === "warning") return "cm-diag-warning";
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if (s === "info") return "cm-diag-info";
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return "cm-diag-error";
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}
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function sevRank(sev) {
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if (sev === "error") return 3;
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if (sev === "warning") return 2;
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return 1;
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}
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function sevLabel(sev) {
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if (sev === "warning") return "warning";
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if (sev === "info") return "info";
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return "error";
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}
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function sevAnsiColorClass(sev) {
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if (sev === "warning") return "ansi-yellow";
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if (sev === "info") return "ansi-cyan";
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return "ansi-red";
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}
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function buildAnalysis(text, doc) {
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const tokens = tokenize(text);
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const {log, log_formatted} = compile(text);
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// Build ONE Decoration set: syntax + diagnostics
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const marks = [];
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const docLen = doc.length;
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for (const tok of tokens) {
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const start = Math.max(0, Math.min(docLen, tok.start));
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const end = Math.max(start, Math.min(docLen, tok.end));
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var tc = tokenClass(tok.kind);
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if (tc === "rb-"){
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tc += tok.scope_level.toString();
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}
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if (end > start) {
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marks.push(Decoration.mark({ class: tc }).range(start, end));
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}
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}
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for (const d of log) {
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if (d.start === undefined || d.end === undefined)continue;
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const start = Math.max(0, Math.min(docLen, d.start));
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const endRaw = d.end == null ? d.start : d.end;
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const end = Math.max(start, Math.min(docLen, endRaw));
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const cls = severityClass(d.level);
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if (end > start) {
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marks.push(Decoration.mark({ class: cls }).range(start, end));
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} else {
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const end = Math.min(docLen, start + 1);
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if (end > start) marks.push(Decoration.mark({ class: cls }).range(start, end));
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}
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}
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const deco = Decoration.set(marks, true);
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return { tokens, log, log_formatted, deco };
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}
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const analysisField = StateField.define({
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create(state) {
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const text = state.doc.toString();
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return buildAnalysis(text, state.doc);
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},
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update(value, tr) {
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if (!tr.docChanged) return value;
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const text = tr.state.doc.toString();
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return buildAnalysis(text, tr.state.doc);
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},
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provide: (f) => EditorView.decorations.from(f, (v) => v.deco),
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});
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// ===================== Hover tooltip (uses cached diags) =====================
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const diagHover = hoverTooltip((view, pos) => {
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const { log } = view.state.field(analysisField);
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const hits = log.filter((d) => pos >= d.start && pos <= d.end);
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if (hits.length === 0) return null;
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const top = hits.reduce((a, b) => (sevRank(b.level) > sevRank(a.level) ? b : a), hits[0]);
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return {
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pos,
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end: pos,
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above: true,
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create() {
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const dom = document.createElement("div");
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dom.className = "cm-tooltip cm-tooltip-hover";
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const title = document.createElement("div");
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title.className = `tipTitle ${top.level}`;
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title.textContent =
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hits.length === 1 ? top.level.toUpperCase() : `${top.level.toUpperCase()} (${hits.length})`;
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const body = document.createElement("div");
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body.className = "tipBody";
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body.textContent = hits
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.slice()
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.sort((a, b) => sevRank(b.level) - sevRank(a.level))
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.map((h) => `[${h.level.toUpperCase()}] ${h.message}`)
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.join("\n");
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dom.appendChild(title);
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dom.appendChild(body);
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return { dom };
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},
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};
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});
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function escapeHtml(s) {
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return String(s)
|
||||
.replace(/&/g, "&")
|
||||
.replace(/</g, "<")
|
||||
.replace(/>/g, ">");
|
||||
}
|
||||
|
||||
|
||||
function ansiToHtml(input) {
|
||||
const ESC_RE = /\x1b\[([0-9;]*)m/g;
|
||||
|
||||
let out = "";
|
||||
let lastIndex = 0;
|
||||
|
||||
// current style state
|
||||
let fg = null; // e.g. 31, 92
|
||||
let bg = null; // e.g. 41
|
||||
let bold = false;
|
||||
let dim = false;
|
||||
|
||||
function openSpanIfNeeded(text) {
|
||||
if (text.length === 0) return "";
|
||||
const classes = [];
|
||||
if (bold) classes.push("ansi-bold");
|
||||
if (dim) classes.push("ansi-dim");
|
||||
if (fg != null) classes.push(`ansi-fg-${fg}`);
|
||||
if (bg != null) classes.push(`ansi-bg-${bg}`);
|
||||
if (classes.length === 0) return escapeHtml(text);
|
||||
return `<span class="${classes.join(" ")}">${escapeHtml(text)}</span>`;
|
||||
}
|
||||
|
||||
function applyCodes(codes) {
|
||||
if (codes.length === 0) codes = [0];
|
||||
for (const c of codes) {
|
||||
const code = Number(c);
|
||||
if (Number.isNaN(code)) continue;
|
||||
|
||||
if (code === 0) {
|
||||
fg = null; bg = null; bold = false; dim = false;
|
||||
} else if (code === 1) {
|
||||
bold = true;
|
||||
} else if (code === 2) {
|
||||
dim = true;
|
||||
} else if (code === 22) {
|
||||
bold = false; dim = false;
|
||||
} else if (code === 39) {
|
||||
fg = null;
|
||||
} else if (code === 49) {
|
||||
bg = null;
|
||||
} else if ((code >= 30 && code <= 37) || (code >= 90 && code <= 97)) {
|
||||
fg = code;
|
||||
} else if ((code >= 40 && code <= 47) || (code >= 100 && code <= 107)) {
|
||||
bg = code;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let m;
|
||||
while ((m = ESC_RE.exec(input)) !== null) {
|
||||
const chunk = input.slice(lastIndex, m.index);
|
||||
out += openSpanIfNeeded(chunk);
|
||||
|
||||
const codes = m[1] ? m[1].split(";") : [];
|
||||
applyCodes(codes);
|
||||
|
||||
lastIndex = ESC_RE.lastIndex;
|
||||
}
|
||||
|
||||
out += openSpanIfNeeded(input.slice(lastIndex));
|
||||
return out;
|
||||
}
|
||||
|
||||
function formatTerminal(view) {
|
||||
const term = document.getElementById("terminal");
|
||||
if (!term) return;
|
||||
|
||||
const { log, log_formatted } = view.state.field(analysisField);
|
||||
|
||||
let s = "";
|
||||
s += `\x1b[90m[compile]\x1b[0m ${log.length} diagnostics\n`;
|
||||
|
||||
term.innerHTML = ansiToHtml(s+log_formatted);
|
||||
}
|
||||
|
||||
const terminalPlugin = ViewPlugin.fromClass(
|
||||
class {
|
||||
constructor(view) {
|
||||
this.view = view;
|
||||
formatTerminal(view);
|
||||
}
|
||||
update(update) {
|
||||
if (update.docChanged) formatTerminal(update.view);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ===================== Build editor =====================
|
||||
const initialText = `machine=NPDA
|
||||
Q = {q0, q1} // states
|
||||
E = {a, b} // alphabet
|
||||
T = {z0, A, B} // stack
|
||||
q0 = q0
|
||||
z0 = z0
|
||||
|
||||
// construct all possible permutations of A's and B's
|
||||
d(q0, epsilon, z0) = { (q0, [A z0]), (q0, [B z0]) }
|
||||
d(q0, epsilon, A) = { (q0, [A A]), (q0, [B A]) }
|
||||
|
||||
d(q0, epsilon, B) = { (q0, [A B]), (q0, [B B]) }
|
||||
|
||||
// transition to q1
|
||||
d(q0, epsilon, z0) = { (q1, z0) }
|
||||
d(q0, epsilon, A) = { (q1, A) }
|
||||
d(q0, epsilon, B) = { (q1, B) }
|
||||
|
||||
// consume stack until empty
|
||||
d(q1, a, A) = { (q1, epsilon) }
|
||||
d(q1, b, B) = { (q1, epsilon) }
|
||||
`;
|
||||
|
||||
const state = EditorState.create({
|
||||
doc: initialText,
|
||||
extensions: [
|
||||
lineNumbers(),
|
||||
highlightActiveLineGutter(),
|
||||
history(),
|
||||
indentOnInput(),
|
||||
bracketMatching(),
|
||||
closeBrackets(),
|
||||
keymap.of([...defaultKeymap, ...historyKeymap]),
|
||||
oneDark,
|
||||
|
||||
analysisField,
|
||||
diagHover,
|
||||
terminalPlugin,
|
||||
|
||||
EditorView.lineWrapping,
|
||||
],
|
||||
});
|
||||
|
||||
window.editor = new EditorView({
|
||||
state,
|
||||
parent: document.getElementById("editor"),
|
||||
});
|
||||
|
||||
|
||||
function setDefaultLayoutWeights() {
|
||||
const vh = window.innerHeight;
|
||||
const vw = window.innerWidth;
|
||||
|
||||
// Canvas: 30% of screen height
|
||||
const canvasH = Math.round(vh * 0.60);
|
||||
|
||||
// Terminal: 35% of width
|
||||
const termW = Math.round(vw * 0.30);
|
||||
|
||||
const app = document.getElementById("app");
|
||||
app.style.setProperty("--canvasH", `${canvasH}px`);
|
||||
app.style.setProperty("--termW", `${termW}px`);
|
||||
}
|
||||
|
||||
setDefaultLayoutWeights();
|
||||
|
||||
|
||||
(function enableLayoutSplitters() {
|
||||
const app = document.getElementById("app");
|
||||
const hSplit = document.getElementById("hSplit");
|
||||
const vSplit = document.getElementById("vSplit");
|
||||
const canvas = document.getElementById("canvas");
|
||||
const canvasPane = document.getElementById("canvasPane");
|
||||
|
||||
let draggingH = false;
|
||||
let draggingV = false;
|
||||
|
||||
// --- Canvas height splitter ---
|
||||
hSplit.addEventListener("mousedown", (e) => {
|
||||
draggingH = true;
|
||||
document.body.style.cursor = "row-resize";
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
// --- Terminal/editor width splitter ---
|
||||
vSplit.addEventListener("mousedown", (e) => {
|
||||
draggingV = true;
|
||||
document.body.style.cursor = "col-resize";
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
function resizeCanvasToPane() {
|
||||
// Keep canvas resolution in sync with CSS size (crisp rendering)
|
||||
const rect = canvasPane.getBoundingClientRect();
|
||||
const dpr = window.devicePixelRatio || 1;
|
||||
const w = Math.max(1, Math.floor(rect.width * dpr));
|
||||
const h = Math.max(1, Math.floor(rect.height * dpr));
|
||||
if (canvas.width !== w) canvas.width = w;
|
||||
if (canvas.height !== h) canvas.height = h;
|
||||
|
||||
// Optional: demo draw
|
||||
const ctx = canvas.getContext("2d");
|
||||
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
||||
ctx.fillStyle = "#1f6feb";
|
||||
ctx.fillRect(20 * dpr, 20 * dpr, 140 * dpr, 60 * dpr);
|
||||
ctx.fillStyle = "#c9d1d9";
|
||||
ctx.font = `${14 * dpr}px ui-monospace, monospace`;
|
||||
ctx.fillText("Canvas area", 30 * dpr, 55 * dpr);
|
||||
}
|
||||
|
||||
window.addEventListener("mousemove", (e) => {
|
||||
const rect = app.getBoundingClientRect();
|
||||
|
||||
if (draggingH) {
|
||||
const y = e.clientY - rect.top;
|
||||
const minCanvas = 80;
|
||||
const minBottom = 180;
|
||||
const maxCanvas = rect.height - 8 - minBottom;
|
||||
const canvasH = Math.max(minCanvas, Math.min(maxCanvas, y));
|
||||
app.style.setProperty("--canvasH", `${canvasH}px`);
|
||||
resizeCanvasToPane();
|
||||
}
|
||||
|
||||
if (draggingV) {
|
||||
const bottomPane = document.getElementById("bottomPane");
|
||||
const r = bottomPane.getBoundingClientRect();
|
||||
const x = e.clientX - r.left;
|
||||
const minTerm = 220;
|
||||
const maxTerm = r.width - 8 - 220;
|
||||
const termW = Math.max(minTerm, Math.min(maxTerm, r.width-x));
|
||||
app.style.setProperty("--termW", `${termW}px`);
|
||||
}
|
||||
});
|
||||
|
||||
window.addEventListener("mouseup", () => {
|
||||
draggingH = false;
|
||||
draggingV = false;
|
||||
document.body.style.cursor = "";
|
||||
});
|
||||
|
||||
// Keep canvas crisp on window resize too
|
||||
window.addEventListener("resize", resizeCanvasToPane);
|
||||
resizeCanvasToPane();
|
||||
})();
|
||||
45
web/root/index.html
Normal file
45
web/root/index.html
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width,initial-scale=1" />
|
||||
<title>Automata</title>
|
||||
<link href="editor.css" rel="stylesheet">
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<div class="centered" id="center_text">
|
||||
<p style="font-size:16px">
|
||||
Loading…
|
||||
</p>
|
||||
<div class="lds-dual-ring"></div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="app" style="display:none" id="app">
|
||||
<section class="canvasPane" id="canvasPane">
|
||||
<canvas id="canvas"></canvas>
|
||||
</section>
|
||||
|
||||
<div class="hSplit" id="hSplit" title="Drag to resize canvas height"></div>
|
||||
|
||||
<section class="bottomPane" id="bottomPane">
|
||||
|
||||
<main class="editorPane">
|
||||
<div id="editor"></div>
|
||||
</main>
|
||||
<div class="vSplit" id="vSplit" title="Drag to resize terminal/editor width"></div>
|
||||
|
||||
<div class="pane terminalPane">
|
||||
<pre id="terminal" class="terminal"></pre>
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
|
||||
<script type="module" src="index.js"></script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
3
web/root/index.js
Normal file
3
web/root/index.js
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
import wasm from "./wasm.js"
|
||||
import "./editor.js"
|
||||
|
||||
15
web/root/package.json
Normal file
15
web/root/package.json
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
{
|
||||
"name": "automata-web",
|
||||
"type": "module",
|
||||
"version": "0.1.0",
|
||||
"files": [
|
||||
"automata_bg.wasm",
|
||||
"automata.js",
|
||||
"automata_bg.js"
|
||||
],
|
||||
"main": "automata.js",
|
||||
"sideEffects": [
|
||||
"./automata.js",
|
||||
"./snippets/*"
|
||||
]
|
||||
}
|
||||
26
web/root/wasm.js
Normal file
26
web/root/wasm.js
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
console.debug("Loading wasm…");
|
||||
import init, * as wasm from "./automata/automata_web.js";
|
||||
try{
|
||||
console.debug("Wasm loaded. Starting app…");
|
||||
window.wasm = wasm;
|
||||
await init();
|
||||
console.debug("App started.");
|
||||
document.getElementById("center_text").innerHTML = '';
|
||||
document.getElementById("app").style.display = '';
|
||||
wasm.init();
|
||||
}catch(e){
|
||||
console.error("Failed to start: " + error);
|
||||
document.getElementById("the_canvas_id").remove();
|
||||
document.getElementById("center_text").innerHTML = `
|
||||
<p>
|
||||
An error occurred during loading:
|
||||
</p>
|
||||
<p style="font-family:Courier New">
|
||||
${error}
|
||||
</p>
|
||||
<p style="font-size:14px">
|
||||
Make sure you use a modern browser with WebGL and WASM enabled.
|
||||
</p>`;
|
||||
}
|
||||
|
||||
export default wasm
|
||||
Loading…
Add table
Add a link
Reference in a new issue