Breaks if effect id is not suitable for variables

[skymen]

Like 4-color-replace. Adding a prefix "u_" to all var names and regex replacing nonVariable characters with "_" should work

[skymen]

implement this method

function camelCasify(str) {
  // If the string is already camelCased, return it
  if (camelCasedMap.has(str)) {
    return camelCasedMap.get(str);
  }
  // Replace any non-valid JavaScript identifier characters with spaces
  let cleanedStr = str.replace(/[^a-zA-Z0-9$_]/g, " ");

  // Split the string on spaces
  let words = cleanedStr.split(" ").filter(Boolean);

  // Capitalize the first letter of each word except for the first one
  for (let i = 1; i < words.length; i++) {
    words[i] = words[i].charAt(0).toUpperCase() + words[i].substring(1);
  }

  // Join the words back together
  let result = words.join("");

  // If the first character is a number, prepend an underscore
  if (!isNaN(parseInt(result.charAt(0)))) {
    result = "_" + result;
  }

  camelCasedMap.set(str, result);

  return result;
}