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 /*
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 * HexGL
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 * @author Thibaut 'BKcore' Despoulain <http://bkcore.com>
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 * @license This work is licensed under the Creative Commons Attribution-NonCommercial 3.0 Unported License. 
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 *          To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/3.0/.
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 */
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var bkcore = bkcore || {};
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bkcore.hexgl = bkcore.hexgl || {};
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bkcore.hexgl.Ladder = {};
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bkcore.hexgl.Ladder.global = {};
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bkcore.hexgl.Ladder.load = function(callback)
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{
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	var s = encodeURIComponent(window.location.href);
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	bkcore.Utils.request("nothing", false, function(req)
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	{
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		try {
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			bkcore.Ladder.global = JSON.parse(req.responseText);
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			if(callback) callback.call(window);
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		}
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		catch(e)
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		{
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			console.warn('Unable to load ladder. '+e);
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		}
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	},
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	{
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		u: s
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	});
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}
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bkcore.hexgl.Ladder.displayLadder = function(id, track, mode, num)
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{
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	var d = document.getElementById(id);
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	if(d == undefined || bkcore.Ladder.global[track] == undefined || !bkcore.Ladder.global[track][mode] == undefined)
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	{
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		console.warn('Undefined ladder.');
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		return;
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	}
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	var l = bkcore.Ladder.global[track][mode];
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	var h = '';
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	var m = Math.min((num == undefined ? 10 : num), l.length-1);
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	for(var i = 0; i < l.length-1; i++)
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	{
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		var t = bkcore.Timer.msToTime(l[i]['score']);
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		h += '<span class="ladder-row"><b>'+(i+1)+'. '+l[i]['name']+'</b><i>'+t.m+'\''+t.s+'\'\''+t.ms+'</i></span>';
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	}
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	d.innerHTML = h;
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}
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