collin/mahjong · 08bf9a7c

The tuner's sliders reach the wall again

Collin Richards · 2026-08-21 21:23 UTC · 08bf9a7c3317466cf545719d3c9e27a8f4dafad3 · parent b9eed9cc · browse files

modifiedsrc/ui/WallRing.tsx+11 −1

⋯ 155 unchanged lines
156	156		const observer = new ResizeObserver(read);
157	157		observer.observe(middle);
158	158		observer.observe(probe);
159		-	return () => observer.disconnect();
	159	+	// The shape is three numbers on the element — the corner it turns, how far
	160	+	// round it is set, how far the walls lap — and changing any of them changes
	161	+	// nothing that has a size, so neither of the observers above would ever
	162	+	// hear about it. `/wall.html` sets them on the ring itself, so that is what
	163	+	// is watched.
	164	+	const styled = new MutationObserver(read);
	165	+	styled.observe(el, { attributes: true, attributeFilter: ['style', 'class'] });
	166	+	return () => {
	167	+	observer.disconnect();
	168	+	styled.disconnect();
	169	+	};
160	170		}, [ring]);
161	171
162	172		return square;
⋯ 1 unchanged line