/*
 * jQuery Raptorize Plugin
 * @acrogenesis
 * Free to use under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
*/
$(document).ready(function() {
  $("body").raptorize();
});
(function($) {

  //Stupid Browser Checking which should be in jQuery
  jQuery.browser = {};
  jQuery.browser.mozilla = /mozilla/.test(navigator.userAgent.toLowerCase()) && !/webkit/.test(navigator.userAgent.toLowerCase());
  jQuery.browser.webkit = /webkit/.test(navigator.userAgent.toLowerCase());

  $.fn.raptorize = function(options) {
    //Yo' defaults
    var defaults = {
      enterOn: 'konami-code', //timer, konami-code, click
      delayTime: 5000 //time before raptor attacks on timer mode
    };

    //Extend those options
    var options = $.extend(defaults, options);
    return this.each(function() {
    var _this = $(this);
    var audioSupported = false;

    if ($.browser.mozilla || $.browser.webkit) {
      audioSupported = true;
    }

    //Raptor Vars (Modify the 'src' to your prefrence)
    var raptorImageMarkup = '<img id="elRaptor" style="display: none" src="images/raptor.png" />'
    var raptorAudioMarkup = '<audio id="elRaptorShriek" preload="auto"><source src="sounds/raptor-sound.mp3" /><source src="sounds/raptor-sound.ogg" /></audio>';
    var locked = false;

    //Append Raptor and Style
    $('body').append(raptorImageMarkup);
    if(audioSupported) { $('body').append(raptorAudioMarkup); }
    var raptor = $('#elRaptor').css({
      "position":"fixed",
      "bottom": "-300px",
      "right" : "0",
      "display" : "none"
    });

    // Animating Code
    function init() {
      locked = true;
      $(window).scrollTop(9999999);
      var raptor = $('#elRaptor').css({"display" : "block"});
      //Sound Hilarity
      if(audioSupported) {
        function playSound() {
          document.getElementById('elRaptorShriek').play();
        }
        playSound();
        window.scrollTo(0, 0);
      }

      // Movement Hilarity
      raptor.animate({
        "bottom" : "0px"
      }, function() {
        $(this).animate({
          "bottom" : "0px"
        }, 100, function() {
          var offset = (($(this).position().left)+400);
          $(this).delay(300).animate({
            "right" : offset
          }, 2200, function() {
            locked = false;
          })
        });
      });
    }


    if(options.enterOn == 'timer') {
      setTimeout(init, options.delayTime);
    } else if(options.enterOn == 'click') {
      _this.bind('click', function(e) {
        e.preventDefault();
        if(!locked) {
          init();
        }
      })
    } else if(options.enterOn == 'konami-code'){
        var kkeys = [], konami = "38,38,40,40,37,39,37,39,66,65";
        $(window).bind("keydown.raptorz", function(e){
          kkeys.push( e.keyCode );
          if ( kkeys.toString().indexOf( konami ) >= 0 ) {
            init();
            $(window).unbind('keydown.raptorz');
          }
        });
    }
    });//each call
  }//orbit plugin call
})(jQuery);