basti1012.bplaced.net

Lässt es im Browser auf jede Seite schneien

Code

                                    
                                // ==UserScript==
// @name schnee everywhere 
// @namespace by basti 1012
// @include **
// @noframes
// @grant  GM_getValue
// @grant  GM_setValue
// @grant  GM_addStyle
// @grant  GM_xmlhttpRequest
// @version       1.0
// run-at document-start
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
// ==/UserScript==
schneefall()
function schneefall(){
    var windowHeight = $(window).height();
    var windowWidth = $(window).width();
    //$('#snowingScreen').css('height', windowHeight);
    //$('#snowingScreen').css('width', windowWidth);    
    function generateSnow() {
        for(i=0; i<4; i++){
 var snowTop = Math.floor(Math.random()* (windowHeight/2) );     
 var snowLeft = Math.floor(Math.random()* (windowWidth - 10) );    
            $("body").append(
                $("<div />")
                    .addClass("snow")
                    .css("top", snowTop+"px")
                    .css("left", snowLeft+"px")
                              .css("color","red")
                    .css("position","absolute")
                                  .css("z-index","1000")
                    .html("*")
                    .click(function() {
                        alert('You Clicked');
                    })
            );
        }
    }
     function snowFalling(){
          $(".snow").each(function(key, value){
      if( parseInt($(this).css("top") > windowHeight - 10 )) {
              $(this).remove();
             }        
           var fallingSpeed = Math.floor(Math.random() * 5 + 1);
          var movingDirection = Math.floor(Math.random()*2);
            var currentTop = parseInt($(this).css("top"));        
          var currentLeft = parseInt($(this).css("left"));                
      $(this).css("top", currentTop + fallingSpeed+"px");    
       if( movingDirection === 0){
               $(this).css("left", currentLeft + fallingSpeed+"px");    
      }else {
 $(this).css("left", currentLeft+ -(fallingSpeed)+"px");
      }                              
     });    
     }
 aa1=window.setInterval(function(){snowFalling()}, 400); 
 aa2=window.setInterval(function(){generateSnow()}, 400);
}