docs: public static String shadefloat(float d, float max) {
          int a = (int) Math.floor(d * 10 / max + 0.5);
          if (a > 10 || a < 0) {
              String x = lnf.format(d);
              a = 5 - x.length();
              for (int i = 0; i < a; i++) {
                  x += " ";
              }
              return "<" + x + ">";
          }
          return "[" + shades[a] + "]";
      }