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Random emotes to part of the dom
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| 'use strict'; | |
| var timeoutID; | |
| function makeEmote(emoteWidth, emoteHeight, emoteImage) { | |
| var $newdiv = $('<div>').css({ | |
| 'width': emoteWidth + 'px', | |
| 'height': emoteHeight + 'px', | |
| 'background-image': 'url(' + emoteImage + ')' | |
| }); | |
| // make position sensitive to size and document's width | |
| var posx = (((Math.random() * ($(document).width() - emoteWidth)) / $(document).width()) * 100).toFixed(1); | |
| var posy = (((Math.random() * ($(document).height() - emoteHeight)) / $(document).height()) * 100).toFixed(1); | |
| $newdiv.css({ | |
| 'position': 'absolute', | |
| 'left': posx + '%', | |
| 'top': posy + '%', | |
| 'display': 'none' | |
| }).appendTo('body').fadeIn(100); | |
| } | |
| function pickEmote(emoteList) { | |
| if (emoteList.length <= 0) { | |
| fetch(); | |
| return; | |
| } | |
| var selection = emoteList.shift(); | |
| makeEmote(selection.images[0].width, selection.images[0].height, selection.images[0].url); | |
| timeoutID = setTimeout(pickEmote, randomIntFromInterval(1000, 10000), emoteList); | |
| } | |
| function fetch() { | |
| var emoteList = []; | |
| //( requires crossDomain permission or a different input source for this to work ) | |
| $.ajax('https://api.twitch.tv/kraken/chat/emoticons.json', { | |
| dataType: 'json' | |
| }) | |
| .done(function(d) { | |
| emoteList = shuffle(d.emoticons); | |
| }) | |
| .fail(function() { | |
| emoteList = []; | |
| }) | |
| .always(function() { | |
| timeoutID = setTimeout(pickEmote, randomIntFromInterval(1000, 10000), emoteList); | |
| }) | |
| } | |
| function shuffle(array) { | |
| var m = array.length, | |
| t, i; | |
| // While there remain elements to shuffle… | |
| while (m) { | |
| // Pick a remaining element… | |
| i = Math.floor(Math.random() * m--); | |
| // And swap it with the current element. | |
| t = array[m]; | |
| array[m] = array[i]; | |
| array[i] = t; | |
| } | |
| return array; | |
| } | |
| function randomIntFromInterval(min, max) { | |
| return Math.floor(Math.random() * (max - min + 1) + min); | |
| } | |
| $(function() { | |
| fetch(); | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Kappa Kappa Kappa</title> | |
| <style type="text/css"> | |
| div { | |
| position: absolute; | |
| -webkit-animation:spin 4s linear infinite; | |
| -moz-animation:spin 4s linear infinite; | |
| animation:spin 4s linear infinite; | |
| } | |
| @-moz-keyframes spin { 100% { -moz-transform: rotate(360deg); } } | |
| @-webkit-keyframes spin { 100% { -webkit-transform: rotate(360deg); } } | |
| @keyframes spin { 100% { -webkit-transform: rotate(360deg); transform:rotate(360deg); } } | |
| html,body { | |
| background: #262626; | |
| width: 100%; | |
| padding: 0; | |
| margin: 0; | |
| overflow:hidden; | |
| } | |
| </style> | |
| <script src="jquery.1.11.2.min.js"></script> | |
| <script src="randemote.js"></script> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
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