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function genRanHex(size) {
	return Array.apply(null,Array(size)).map(() => Math.floor(Math.random() * 16).toString(16)).join('');
}
GLOBAL = {}
GLOBAL.lobby_id = genRanHex(6);
console.log("lobby_id:" + GLOBAL.lobby_id);
var peer = new Peer("ANGRY_ADVENTURE_" + GLOBAL.lobby_id, {"debug": 3});
var peer_id = null;
var poo = peer.on('open', function(id) {
	console.log('My peer ID is: ' + id);
	peer.on("connection",function(conn){
		console.log("Got a connection!")
		GLOBAL.connections[conn.peer] = conn
		conn.send("Hello!")
		GLOBAL.message_queue.push({
			"msg": "data",
			"peer": conn.peer,
			"data": '{"msg":"player_joined"}'
		})
		conn.on("data",function(data){
			console.log("Got some data from a peer!:" + data)
			GLOBAL.message_queue.push({
				"msg": "data",
				"peer": conn.peer,
				"data": data
			})
		})
		conn.on("error",function(err){
			console.log("Error on a connection:" + err)
			GLOBAL.message_queue.push({
				"msg": "error",
				"peer": conn.peer,
				"err": err
			})
		})
	})
	GLOBAL.peer_id = id;
});
console.log("poo:" + poo);
console.log("Peer:",peer)
var poe = peer.on('error',function(err){
	console.log("Error on peer:")
	console.log(err);
	GLOBAL.error = err;
});
GLOBAL.peer = peer;
GLOBAL.peer_id = () => peer_id;
GLOBAL.get_error = () => error;
GLOBAL.connections = {};
GLOBAL["get_message"] = function(){
	if(GLOBAL.message_queue.length >= 1){
		return GLOBAL.message_queue.shift();
	}else{
		return null;
	}
}
GLOBAL["send_message"] = function(who, data){
	if(GLOBAL.connections[who]._open){
		GLOBAL.connections[who].send(data);
		return true
	}
	return false;
}
GLOBAL["broadcast"] = function(data){
	console.log("Server broadcasting message:")
	console.log(data)
	for(var peerid in GLOBAL.connections){
		if (GLOBAL.connections[peerid]._open){
			GLOBAL.connections[peerid].send(data);
		}
	}
	return true;
}
GLOBAL["get_peers"] = function() {
	return GLOBAL.connections;
}
GLOBAL.message_queue = [];