multi bot on one file

var Bot = require('ttapi');

global.bots = []; //keeps track of the bots after creation

//specifies bots to be created
global.login = [
    {
        auth: 'xxxxxxxxxxxxxxxxxxxxxxxxxx',
        userid: 'xxxxxxxxxxxxxxxxxxxxxxxxxx'        
    },
    {           
        auth: 'xxxxxxxxxxxxxxxxxxxxxxxxxx',
        userid: 'xxxxxxxxxxxxxxxxxxxxxxxxxx'
    },
    {   
        auth: 'xxxxxxxxxxxxxxxxxxxxxxxxxx',
        userid: 'xxxxxxxxxxxxxxxxxxxxxxxxxx'
    }
]

//creates new bots
global.logbot = function(auth, userid, roomid)
{
    bots.push(new Bot(auth,userid,roomid));
};

//room to go to
var roomid = '50805b63eb35c1398d000061';
for(var i = 0; i < login.length; i++)
{    
    //creates the bots
    logbot(login[i].auth, login[i].userid, roomid);    
}

//each bot has its own event listener
bots[0].on('roomChanged', function(call)
{
    console.log('this is bot 1; users in room: ' + call.users.length);  
});

bots[1].on('roomChanged', function(call)
{
    console.log('this is bot 2; users in room: ' + call.users.length);  
});

bots[2].on('roomChanged', function(call)
{
    console.log('this is bot 3; users in room: ' + call.users.length);  
});