text: var dispatcher = require('../dispatcher');
  var EventEmitter = require('events').EventEmitter;
  var assign = require('object-assign');
  
  // TODO the map should be retreived from the robot instead of being hard-coded here
  var knownMap = require('../../../robot/fixture/map');
  
  var KnownMapStore = assign({}, EventEmitter.prototype, {
  	getGrid: function() {
  		return knownMap.grid;
  	},
  	getWalls: function() {
  		return knownMap.walls;
  	}
  });
  
  module.exports = KnownMapStore;
  