Function considerVertical

app.js:552–569

(other)

  }

  function considerVertical(other) {
    const ox = other.x;
    const oy = other.y;
    const ow = other.w;
    const oh = other.h;
    const xOverlap = !(x + w <= ox || x >= ox + ow);
    if (!xOverlap) return;
    if (oy >= y + h) {
      const g = oy - (y + h);
      if (g >= 0 && g <= cap && (!bestV || g < bestV.g))
        bestV = { g, mx: (Math.max(x, ox) + Math.min(x + w, ox + ow)) / 2, my: (y + h + oy) / 2 };
    }
    if (oy + oh <= y) {
      const g = y - (oy + oh);
      if (g >= 0 && g <= cap && (!bestV || g < bestV.g))
        bestV = { g, mx: (Math.max(x, ox) + Math.min(x + w, ox + ow)) / 2, my: (oy + oh + y) / 2 };
    }
  }

  for (const o of elements) {
    if (o.id === excludeId || o.hidden) continue;