frontend/js/savedownload.js

getMainSave()
function getMainSave() {
  var mainSave = {};
  // List of items in localStorage that should not be saved

  // Convert localStorage to an array of key-value pairs and remove the items that should not be saved
  localStorageSave = Object.entries(localStorage);


  // Convert the localStorage array to a base64-encoded JSON string
  localStorageSave = btoa(JSON.stringify(localStorageSave));

  // Add the localStorage data to the mainSave object
  mainSave.localStorage = localStorageSave;

  // Get the cookies data and add it to the mainSave object
  cookiesSave = document.cookie;
  cookiesSave = btoa(cookiesSave);
  mainSave.cookies = cookiesSave;

  // Convert the mainSave object to a base64-encoded JSON string
  mainSave = btoa(JSON.stringify(mainSave));

  // Encrypt the mainSave data using AES encryption with the key 'save'
  mainSave = CryptoJS.AES.encrypt(mainSave, "egamepass").toString();

  // Return the encrypted mainSave data
  return mainSave;
}

// Function to download the main save data as a file
function downloadMainSave() {
  var data = new Blob([getMainSave()]);
  var dataURL = URL.createObjectURL(data);

  var fakeElement = document.createElement("a");
  fakeElement.href = dataURL;
  fakeElement.download = "your.selenite.save";
  fakeElement.click();
  URL.revokeObjectURL(dataURL);
}