bgerstle

var extensions = {
  low_hp: 9,
  check_actions: {
    'enemy': 'attack',
    'diamond': 'collect'
  },
  check_and_act: function (direction) {        
    var status = this.check(direction);
    if(this.check_actions.hasOwnProperty(status)) {
      var method = this.check_actions[status];