TagPro Game Notification

// ==UserScript==
// @name         TagPro Game Notification
// @version      0.1
// @description  Show a notification when a game started, and when the tab is not active.
// @author       Comakip
// @include      http://*.koalabeast.com:8*
// @include      http://*.jukejuice.com:8*
// @include      http://*.newcompte.fr:8*
// @grant        GM_notification
// ==/UserScript==

var timeNotifyBeforeGame = 5; //change this to the amount of time (in seconds) you want a notification before the game starts.

tagpro.ready(function(){
    setTimeout(function(){
            start();
    },1000);
});

function start(){
  if(tagpro.spectator === false && document.hidden === true){ //when we're not spectating, and tab isn't acive; continue

    if (tagpro.state == 2){ //game ended (don't know if this would ever happen but whatever)
      return;
    }

    else if (tagpro.state == 1){ //game started
      notify("Game started!");
    }

    else if (tagpro.state == 3){ //waiting for game to start
      var timeTillStart = tagpro.gameEndsAt - new Date().getTime();

      if (timeTillStart < timeNotifyBeforeGame * 1000){
        notify("Game starts very soon!");
      }
      else {
        var notifyTime = timeTillStart - timeNotifyBeforeGame * 1000;
        setTimeout(function(){
          notify("Game starts in " + timeNotifyBeforeGame + " seconds.");
        }, notifyTime);
      }
    }
  }
}

function notify(message){
  GM_notification(message, "TagPro", "https://pbs.twimg.com/profile_images/734800641072234496/aJpDBeF6_400x400.jpg" , function() { window.focus(); this.cancel(); });
}