Function onPointerMove

frontend/src/managers/drag-toggle.ts:84–105

(e: PointerEvent)

}

function onPointerMove(e: PointerEvent) {
	if (!activeGroup || !source) return;

	const member = findMember(e.target || undefined);
	if (!member || member.getAttribute("data-drag-toggle-group") !== activeGroup) return;

	// Engages only when the cursor crosses from the source to a different peer, so tiny wobbles over the source don't trigger
	if (member === source || visited.has(member)) return;

	// First crossing engages the drag and toggles the source as part of the operation
	if (!engaged) {
		engaged = true;
		visited.add(source);
		if ((source.getAttribute("data-drag-toggle-state") || undefined) === startingState) source.click();
	}

	// Toggle only peers still in the starting state, so we don't flip ones already at the target state
	if ((member.getAttribute("data-drag-toggle-state") || undefined) !== startingState) return;

	visited.add(member);
	member.click();
}

function onPointerUp() {
	if (!activeGroup) return;