// ==UserScript==
// @name       		TagPro Server Count
// @version    		0
// @description  	The 2nd best userscript to ever grace the TagPro community.
// @include      	http://*.koalabeast.com:*
// @author  		Zagd
// ==/UserScript==

//README
//Sends an in-game message with server player/game count information, when someone (including yourself) send '!sc' into the game chat.

var timeout; // Global timeout function reference.

tagpro.ready(function() {
    var now;
    var lastMessage = 0;
    var timeDiff;
    tagpro.socket.on('chat', function(data) {
        if (data.message == "!sc") {
            var myId = tagpro.playerId;

            // 20 second cooldown.
            now = new Date();
            timeDiff = now - lastMessage;
            if (timeDiff > 20000 || lastMessage === 0) {

                server = window.location.href.substring(window.location.href.indexOf('tagpro-')+7, window.location.href.indexOf('.koalabeast.com'));
                $.ajax({
                    url: "http://tagpro-" + server + ".koalabeast.com/stats",
                    type: "get",
                    dataType: "jsonp",
                    success: function(stats) {
                        theMessage = "On " + server.charAt(0).toUpperCase() + server.slice(1) + ", there are currently " + stats.players + " players and " + stats.games + " games.";
                    }
                });

                // Delay the sending by 500 + 100 * myId, so that each player in game with this script will send at different times.
                timeout = setTimeout(function(){tagpro.socket.emit("chat",{message:theMessage,toAll:true});}, 500 + 100 * myId);

                lastMessage = new Date();
            }
        }
        if (/^On .*, there are currently .* players and .* games.$/.test(data.message)) {
            clearTimeout(timeout);
        }
    });
});