Function checkMaxLevel

packages/melonjs/tests/quadtree.spec.js:456–461

(node, maxLevel)

			// verify max depth: walk the tree and check no node exceeds level 2
			const checkMaxLevel = (node, maxLevel) => {
				expect(node.level).toBeLessThanOrEqual(maxLevel);
				for (const child of node.nodes) {
					checkMaxLevel(child, maxLevel);
				}
			};
			checkMaxLevel(world.broadphase, 2);

			// all items should still be retrievable