chat.js

var System      = require('sys');
var WebSocket   = require('../lib/websocket').WebSocket;
var Connection  = require('../lib/connection').Connection;
var Connections = {};

var
Client = Connection;
Client.prototype.onmessage = function(data) {
  var data = JSON.parse(data);

  switch (data.type) {
    case 'join':
      this.name = data.name;
      Connections[data.name] = this;

      for (var name in Connections) {
        var
        connection = Connections[name];
        connection.send(JSON.stringify({
          'name' : this.name,
          'type' : 'join'
        }));

        if (this.name != name) {
          this.send(JSON.stringify({
            'name' : name,
            'type' : 'join',
            'x'    : connection.x,
            'y'    : connection.y
          }));
        }
      };
    break;

		case 'leave':
			for (var name in Connections) {
				
			};			
		break;			

    case 'move':
      this.x = data.x || 32;
      this.y = data.y || 32;

      for (var name in Connections) {
        var
        connection = Connections[name];
        connection.send(JSON.stringify({
          'x'    : data.x,
          'y'    : data.y,
          'name' : this.name,
          'type' : 'move'
        }));
      };
    break;

    case 'speak':
      for (var name in Connections) {
        var
        connection = Connections[name];
        connection.send(JSON.stringify({
          'data' : data.data,
          'name' : this.name,
          'type' : 'speak'
        }));
      };
    break;
  }
};
Client.prototype.onclose = function() {};

new WebSocket(Client);