text: var config = require("./config.json");
  var currentSong, newSong, currentAlbum;
  
  const http = require("http");
  const LastFmNode = require("lastfm").LastFmNode;
  
  const Discord = require("discord.js");
  const client = new Discord.Client();
  
  var lastfm = new LastFmNode({
      api_key: config.api_key
  });
  
  function stoppedPlaying(){
      console.log("stopped playing.");
      client.user.setGame(0);
      currentAlbum = 0;
      if(config.changeAvatar){
          client.user.setAvatar(config.defaultAvatar);
      }
  }
  
  var trackStream = lastfm.stream(config.username);
  
  trackStream.on("nowPlaying", function(track) {
      if(track.name && track.artist["#text"]){
          //console.log(track);
          if(track["@attr"]){
              newSong = track.artist["#text"] + " - " + track.name;
              if (newSong != currentSong) {
                  if (currentAlbum != track.album["#text"]){
                      if(track.image[0]["#text"] && config.changeAvatar){
                          console.log("playing album: "+track.album["#text"]);
                          client.user.setAvatar(track.image[track.image.length-1]["#text"]);
                          currentAlbum = track.album["#text"];
                      }
                  }
                  console.info("currently playing:", newSong);
                  client.user.setGame("♫ "+newSong);
                  currentSong = newSong;
              }
          }else{
              stoppedPlaying();
          }
      }
  });
  
  trackStream.on("stoppedPlaying", function(track) {
      stoppedPlaying();
  });
  
  trackStream.on("error", function(err) {
      console.log("something went wrong: ",err);
  });
  
  client.on("ready", () => {
      console.log(`Logged in as ${client.user.username}!`);
      trackStream.start();
  });
  
  // Script for exiting the process is from https://frankl.in/code/before-exit-scripts-in-node-js
  
  let preExit = [];
  
  // Add pre-exit script
  preExit.push(code => {
      console.log('Whoa! Exit code %d, cleaning up...', code);
      stoppedPlaying();
  });
  
  // Catch CTRL+C
  process.on('SIGINT', () => {
    console.log('\nCTRL+C...');
    stoppedPlaying();
    process.exit(0);
  });
  
  // Catch uncaught exception
  process.on('uncaughtException', err => {
    console.dir(err, {
      depth: null
    });
    stoppedPlaying();
    process.exit(1);
  });
  
  console.log('Bot on, hit CTRL+C to exit :)');
  client.login(config.token);
  