private void RefreshPossibleCraftableRecipes()
{
IEnumerable <Recipe> newRecipes = ItemDataManager.GetRecipesCraftableWith(activeItemObjectMap.ItemMap)
.Where(r => !recipeStepsTaken.ContainsKey(r));
recipeStepsTaken.AddMany(newRecipes.Select(r => new KeyValuePair <Recipe, int>(r, 0)));
}