Hash trouble

var trace_DataManager_isDatabaseLoaded = DataManager.isDatabaseLoaded;
var trace_bool = false
DataManager.isDatabaseLoaded = function() {
  if (!trace_DataManager_isDatabaseLoaded.call(this)) return false;
  if (!trace_bool) {
    this.alchemyItemScan($dataItems);
    this.alchemyItemScan($dataWeapons);
    this.alchemyItemScan($dataArmors);
    trace_bool = true;
  }
  return true;
};

Trace.alchemyRecipe = {};

DataManager.alchemyItemScan = function (group) {
    var recipe = /<alchemyRecipe:\s*([iwa]\d+(?:\s*,\s*[iwa]\d+)*)>/im;
    for (var n = 1; n < group.length; n++) {
        var obj = group[n];
        obj.alchemyRecipe = false;
        obj.alchemyExp = 0;
        obj.alchemyResult = false;


        if (obj.meta.alchemyCategory) {
            obj.alchemyCategory = obj.meta.alchemyCategory;
        };

        if (obj.meta.alchemyExp) {
            obj.alchemyExp = Number(obj.meta.alchemyExp);
        };

        if (obj.meta.alchemyResult) {
            obj.alchemyResult = obj.meta.alchemyResult;
        };

        var notedata = obj.note.split(/[\r\n]+/);
        for (var i = 0; i < notedata.length; i++) {
            var line = notedata[i];
            if (line.match(recipe)) {
                var arr = []
                var pieces = RegExp.$1.split(/,\s*/g);
                for (var i = 0; i < pieces.length; i++) {
                    var piece = pieces[i];
                    arr.push(piece);
                };

                obj.alchemyRecipe = arr;
            };
        };
        if (obj.meta.alchemyResult) {
            Trace.alchemyRecipe[obj.name] = {};
            Trace.alchemyRecipe[obj.name].recipe = obj.alchemyRecipe;
            Trace.alchemyRecipe[obj.name].result = obj.alchemyResult;
            Trace.alchemyRecipe[obj.name].exp = obj.alchemyExp;
        };
    };
};

console.log(Trace.alchemyRecipe);