challenge bot 1.0

const tmi = require('tmi.js');
var oauth = require('./oauth.json');
var rand = require('random-js');
var engine = rand.engines.nativeMath;

var channels = ['#themysteriouslizzy']; //Channel to join here
var yourUsername = 'kd8lvt'; //Change this to your username

var options = {
	options: {
		debug: true
	},
	connection: {
		reconnect: true
	},
	identity: {
		username: oauth.username,
		password: oauth.oauth
	},
	channels: channels
};

var bot = new tmi.client(options);
bot.connect();

bot.on('chat', function (channel,userstate,msg,self) {
	if (self) return;

	if (msg.toLowerCase().indexOf('has challenged '+yourUsername+' to a hug battle!') > -1) {
		var split = msg.split('!');
		var desired = split[2];
		var split2 = desired.split(' ');
		var challengerName = split2[1];

		setTimeout(function() {bot.say(channel,'!challenge '+challengerName);},(rand.integer(10,15)(engine)*1000));
	}
});