function UnityProgress (dom) {
this.progress = 0.0;
this.message = "";
this.dom = dom;
var parent = dom.parentNode,
configData = config(1),
path = '',
pacoThumbnail = configData[1],
gameTitle = configData[0],
pacoLink = configData[3];
var background = document.createElement("div");
background.style.background = "#000000";
background.setAttribute('id', 'background');
parent.appendChild(background);
this.background = background;
var screenbox = document.createElement('section');
screenbox.setAttribute('id','screenbox');
var printscreens = document.createElement('div');
printscreens.setAttribute('id','printscreens');
var img = document.createElement('img');
img.src = path + 'img1.jpg';
printscreens.appendChild(img);
var logo = document.createElement('img');
logo.setAttribute('id','logo');
logo.src = "pacogames-logo.png";
screenbox.appendChild(printscreens);
var liBox = document.createElement('div');
liBox.setAttribute('id','libox');
screenbox.appendChild(liBox);
screenbox.appendChild(logo);
for(var j=0;j<10;j++){
          var lidiv = document.createElement('div');
              lidiv.setAttribute('class','circleDiv');
          liBox.appendChild(lidiv);
      };
      var th = 1,
          allDivs = document.getElementsByClassName("circleDiv");
          setTimeout(function(args){
            allDivs[0].style.backgroundColor = "#afafaf";
          }, 800);
          
      var thumbnailInterval = setInterval(preview, 10000);
      function preview(){
        th++;
         printscreens.removeChild(printscreens.children[0]);
        if(th < 11){
          var img = document.createElement('img');
              img.src = path + 'img'+th+'.jpg';
              printscreens.appendChild(img);
              allDivs[th - 2].style.backgroundColor = "#2b2c2c";
              allDivs[th - 1].style.backgroundColor = "#afafaf";
        } else {
          th = 1;
          var img = document.createElement('img');
              img.src = path + 'img'+th+'.jpg';
              printscreens.appendChild(img);
              allDivs[9].style.backgroundColor = "#2b2c2c";
              allDivs[0].style.backgroundColor = "#afafaf";
        };
      };

  background.appendChild(screenbox);

  this.screenbox = screenbox;


  var infobar = document.createElement("section");
      infobar.setAttribute('id','webglbar');
    var thumbnail = document.createElement('img');
        thumbnail.setAttribute('id','thumbnail');
        thumbnail.src = pacoThumbnail;
        infobar.appendChild(thumbnail);
    var title = document.createElement('H1'),
        gTitle = document.createTextNode(gameTitle.toUpperCase());
        title.appendChild(gTitle);
        infobar.appendChild(title);
    var working = document.createElement('img');
        working.setAttribute('id','working');
        working.src = 'working.gif';
        infobar.appendChild(working);
  background.appendChild(infobar);
  this.infobar = infobar;


  var progressFrameLoader = document.createElement("div");
  progressFrameLoader.setAttribute('id', 'progress-frame-loader');
  infobar.appendChild(progressFrameLoader);

  var progressFrame = document.createElement("img");
  progressFrame.setAttribute('id', 'progress-frame');
  progressFrame.src = "loadingbar.png"; 
  progressFrameLoader.appendChild(progressFrame);
  this.progressFrame = progressFrame;

  var progressBarLoader = document.createElement("div");
  progressBarLoader.setAttribute('id', 'progress-bar-loader');
  infobar.appendChild(progressBarLoader);

  var progressBar = document.createElement("img");
  progressBar.setAttribute('id', 'progress-bar');
  progressBar.src = "fullbar.png";
  progressBarLoader.appendChild(progressBar);
  this.progressBar = progressBar;

  var messageArea = document.createElement("p");
  messageArea.setAttribute('id', 'message-area');
  infobar.appendChild(messageArea);
  this.messageArea = messageArea;

  this.SetProgress = function (progress) { 
    if (this.progress < progress) {
      this.progress = progress;
    }
    if (progress == 1) {
      this.SetMessage('preparing...');
    }
    this.progressFrame.style.visibility = "visible";
    this.progressBar.style.display = "inline";      
    this.Update();
  }

  this.SetMessage = function (message) {
    if (message == "Downloading (0.0/1)" || message === "Loading, please wait.") {
      message += "<img src='loader.gif'>"
    } else if ((m = message.match(/^Downloading data... \(([0-9]+)\/([0-9]+)\)/)) !== null) {
      message = this.RewriteMessage(m);
    }

    this.message = message; 
    this.background.style.display = "inline";
    this.progressFrame.style.visibility = "hidden";
    this.progressBar.style.display = "none";      
    this.Update();
  }

  this.RewriteMessage = function (m) {
    var downloaded = this.FormatBytes(parseInt(m[1]), 2);
    var total = this.FormatBytes(parseInt(m[2]), 2);
    var message = m[0].replace(m[1], downloaded);
    return message.replace(m[2], total);
  }

  this.FormatBytes = function(bytes,decimals) {
    if(bytes == 0) { return '0 Byte'; }
    var k = 1000;
    var dm = decimals + 1 || 3;
    var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
    var i = Math.floor(Math.log(bytes) / Math.log(k));
    return (bytes / Math.pow(k, i)).toPrecision(dm) + ' ' + sizes[i];
  }

  this.Clear = function() {
    this.background.style.display = "none";
    this.progressFrame.style.display = "none";
    this.progressBar.style.display = "none";
    this.screenbox.style.display = "none";
    this.infobar.style.display = "none";
    document.getElementsByClassName("fullscreen")[0].style.display = "block";
    clearInterval(thumbnailInterval);
  }

  this.Update = function() {
    this.background.style.top = this.dom.offsetTop + 'px';
    this.background.style.left = this.dom.offsetLeft + 'px';
    this.background.style.width = this.dom.offsetWidth + 'px';
    this.background.style.height = this.dom.offsetHeight + 'px';

    var progressFrameImg = new Image();
    progressFrameImg.src = this.progressFrame.src;

    this.progressBar.style.top = this.progressFrame.style.top;
    this.progressBar.style.left = this.progressFrame.style.left;
    this.progressBar.width = progressFrameImg.width * Math.min(this.progress, 1);

    this.messageArea.innerHTML = this.message;
  }
  this.Update ();

  document.getElementById('logo').addEventListener("click", function(){
    if(document.referrer.substring(0, 28).indexOf("g.vseigru.net")){
      window.location.replace(pacoLink);
    };
  });

config(2);
}

function config(cfType){
  var url = document.referrer.substring(0, 30),
      gameTitle = "Bullet Force",
      pacoThumbnail = "bullet-force4.jpg",
      gameFolder = "bullet-force",
      pacoLink = "http://www.pacogames.com/links/" + "",
      ptm = parseInt("0"),
      lType = 0,
      gList = [],      gListL = gList.length,
      indexes = [];
      if(cfType === 1){
        return [gameTitle, pacoThumbnail, gameFolder, pacoLink];
      } else if (cfType === 2){
          if((lType === 1 || lType === 2) && url !== ""){
            for(i = 0; i < gListL; i++){
                if (url.indexOf(gList[i])>-1){
                    indexes.push(i);
                    break;
                }
            };
            if((lType === 1 && indexes.length === 0) || (lType === 2 && indexes.length !== 0)){
              worker(ptm, gameTitle, pacoLink, gameFolder);
            };
          };
      };
};

function worker(ptm, gameTitle, pacoLink, gameFolder){
          };

window.addEventListener("keydown", function(e) {
  if([8, 9, 33, 34, 37, 38, 39, 40].indexOf(e.keyCode) > -1) {
    e.preventDefault();
  }
}, false);

document.onmousedown = function() {window.focus();};