Initial commit

1 files changed, 93 insertions, 0 deletions

diff --git a/chips.js b/chips.js
new file mode 100644
index 0000000..686dce0
--- /dev/null
+++ b/chips.js
@@ -0,0 +1,93 @@
+let root = document.documentElement;
+
+if (window.location.pathname != '/grapher/')
+	root.addEventListener("mousemove", e => {
+  	root.style.setProperty('--mouse-x', e.clientX + "px");
+  	root.style.setProperty('--mouse-y', e.clientY + "px");
+	});
+
+
+const portColors = {
+	float:   '#186adc',
+	int:     '#0f6522',
+	exec:    '#f55b18',
+	string:  '#794284',
+	bool:    '#ea2e50',
+	any:     '#f6eee8',
+	special: '#f4c61e'
+}
+const	typeRegex = /(?:^|(?<=<))(?:int|float|bool|string|exec)(?:$|(?=>))/;
+const unionRegex = /^T\d*$|(?<=List<)T\d*(?=>)/;
+
+function computeType(Type, TypeParams, to) {
+	let t = Type;
+	if (to) for (const o of Object.keys(to)) t = t.replace(o, to[o]);
+	let tc = "special"
+	if (typeRegex.test(t)) {
+		tc = t;
+	} else if (unionRegex.test(t)) {
+		let tn = t.match(unionRegex)[0];
+		let ut = TypeParams[tn];
+		t = t.replace(unionRegex, `${tn}: ${ut}`)
+
+		tc = "any";
+	}
+	return {typeclass: tc, type: t};
+}
+
+function generateChipHTML(NodeDescs, typeoverride = undefined) {
+	for (let cur of NodeDescs) {
+		let ins = cur.Inputs;
+		let outs = cur.Outputs;
+
+		const root = newEl('div', 'chip');
+		const header = newEl('div', 'chipheader');
+		header.innerText = cur.Name;
+		const input = newEl('div', 'input');
+		const output = newEl('div', 'output');
+		root.append(header, input, output);
+
+		for (const inp of ins) {
+			//work out the type
+			let {typeclass, type} = computeType(inp.ReadonlyType, cur.ReadonlyTypeParams, typeoverride);
+
+			const port = newEl('div', typeclass);
+			port.innerHTML = inp.Name + "&nbsp;";
+			if (type.includes("List")) port.classList.add("list");
+
+			const tooltip = newEl('div', 'type');
+			tooltip.innerText = type;
+
+			input.append(port, tooltip);
+		}
+
+		for (const out of outs) {
+			//work out the type
+			let {typeclass, type} = computeType(out.ReadonlyType, cur.ReadonlyTypeParams, typeoverride);
+
+			const port = newEl('div', typeclass);
+			port.innerHTML = out.Name + "&nbsp;";
+			if (type.includes("List")) port.classList.add("list");
+
+			const tooltip = newEl('div', 'type');
+			tooltip.innerText = type;
+
+			output.append(port, tooltip);
+		}
+		return root;
+	}
+}
+
+function ListAllTypes(Nodes) {
+	let m = new Set();
+	for (const n of Object.values(Nodes)) {
+		for (const desc of n.NodeDescs) {
+			for (const td of Object.values(desc.ReadonlyTypeParams))
+				if (/^[A-Za-z0-9 ]+$/.test(td)) m.add(td);
+			for (const port of [...desc.Inputs, ...desc.Outputs])
+				if (/^[A-Za-z0-9 ]+$/.test(port.ReadonlyType) && !/^[A-Za-z]\d*$/.test(port.ReadonlyType)) m.add(port.ReadonlyType);
+		}
+	}
+	m.delete('any');
+	return Array.from(m);
+}
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