West London Xmas Hack Night

package.json

{
  "dependencies": {
    "underscore": "^1.8.3",
    "vorpal": "^1.4.0",
    "ws": "^0.8.1"
  }
}

server.js

var WebSocket = require('ws');
var _ = require('underscore');
var vorpal = require('vorpal')();

var ws = new WebSocket('ws://10.112.155.244:8080');

_.forEach({l: 'Look', b: 'DropBomb', n: 'MoveNorth', e: 'MoveEast', s: 'MoveSouth', w: 'MoveWest'}, function(command, shortcut) {
  vorpal
  .command(shortcut, command)
  .action(function(args, callback) {
    ws.send(JSON.stringify({command: command}));
    callback();
  });
});

ws.on('open', function open() {
  ws.send(JSON.stringify({command: ['SetName', 'The Sprouts']}));
  vorpal.delimiter('$').show();
});