added code

2015-04-10 19:40:17 +02:00
parent 553972b6ac
commit da1234ef0a
3 changed files with 54 additions and 0 deletions
@@ -0,0 +1,4 @@
 *~
 .idea/
@@ -0,0 +1,19 @@
 <!DOCTYPE HTML>
 <html>
 <head>
 	<title>Konami code example</title>
 	<script src="konami.js"></script>
 	<script>
 		konami(function () {
 			var html = document.getElementsByTagName('html')[0];
 			html.style.backgroundColor = 'black';
 			html.style.color = 'white';
 		});
 	</script>
 </head>
 <body>
 blah blah
 </body>
 </html>
@@ -0,0 +1,31 @@
 (function (window) {
    "use strict";
    var d = window.document;
    var keys = [38, 38, 40, 40, 37, 39, 37, 39, 66, 65];
    var progress = 0;
    window.konami = function (h) {
        var listener = function (e) {
            if (e.keyCode == keys[progress]) {
                if (++progress == keys.length) {
                    console.log('コナミ');
                    if (typeof h == 'function') {
                        h();
                    }
                    progress = 0;
                }
            } else {
                progress = 0;
            }
        };
        if (d.addEventListener) {
            d.addEventListener('keyup', listener);
        } else {
            d.onkeyup = listener;
        }
    };
 })(window);