술먹고 만든 포니스크립트

gistfile1.js

var pony = {
    items: [],
    limit: 4,
    active: true,

    initialize: function() {
        var cookie = document.cookie.split(';');
        $('#phj').text('포확찢');
        $.each(cookie, function(idx, item) {
            if (item.indexOf('pohwakjjit') >= 0) {
                var kv = item.split('=');
                if (kv[1] == '1') {
                    $('#phj').text('안포확찢');
                    pony.active = false;
                    return;
                }
            }
        });

        setInterval(pony.update, 33);
        setInterval(pony.emitter, 5000);
        $('#phj').click(pony.toggle);
    },

    toggle: function() {
        if (pony.active)
            pony.activate(false);
        else
            pony.activate(true);

        return false;
    },

    setcookie: function(v) {
        var date = new Date();
        date.setMonth(date.getMonth() + 12);
        document.cookie = 'pohwakjjit=' + (v ? '1' : '0') + ';expires=' + date + ';domain=s.excf.com;path=/';
    },

    activate: function(v) {
        pony.active = v;
        pony.setcookie(!v);
        if (v) {
            $('#phj').text('포확찢');
        } else {
            $.each(pony.items, function(idx, item) {
                $('body').append($('<img></img>').attr('src', '/static/ponies/bloodsplat.png').attr('class', 'pony').css('top', item.y + 'px').css('left',  item.x + 'px'));
                item.elem.remove();
            });
            pony.items = [];
            $('#phj').text('안포확찢');
        }
    },

    random: function(min, max) {
        return Math.floor((Math.random() * (max-min+1)) + min);
    },

    update: function() {
        if (!pony.active)
            return;

        var removeflag = false;
        $.each(pony.items, function(idx, item) {
            item.elem.css('top', (item.y + Math.abs(Math.cos(item.life * 0.15)) * 15) + 'px');
            item.elem.css('left', item.x + 'px');
            item.elem.css('-webkit-transform', 'rotate(' + (Math.cos(item.life * 0.15) * 10) + 'deg)');
            item.life += item.velocity;
            item.x += item.velocity;
            if (item.x > document.body.clientWidth) {
                removeflag = true;
                item.elem.remove();
                item.remove = true;
            }
        });
        if (removeflag) {
            pony.items = $.grep(pony.items, function(v) {
                return v.remove == false;
            });
        }
    },

    emitter: function() {
        if (!pony.active)
            return;

        if (pony.items.length > pony.limit)
            return;

        /* 50% of chance */
        if (pony.random(0, 1) == 0) {
            var y = pony.random(0, document.body.clientHeight - 8);
            var elem = $('<img></img>').attr('src', '/static/ponies/pony' + pony.random(1, 6) + '.png').attr('alt', '포확찢').attr('class', 'pony').css('left', '-100px').css('z-index', y);
        $('body').append(elem);
            pony.items.push({
                elem: elem,
                y: y,
                velocity: Math.random() * 4.0 + 0.5,
                x: -75.0,
                life: 0.0,
                remove: false
            });
        }
    }
}

$(document).ready(function() {
    pony.initialize();
});