New Generator Function

public List<MagicAffix> GenerateAffixes(GameItemType itemConstraint, int level, AffixType affixType, int count, bool allowDuplicates = false)
        {
            List<MagicAffix> results = new List<MagicAffix>();
            List<MagicAffix> candidates = new List<MagicAffix>();
            double totalFitness = 0.0;
            /**
             * Filter MagicAffix Candidates by our provided constraints
             */
            foreach (MagicAffix affix in MagicAffix.AllAffixes)
            {
                if (affix.LevelBracket.Contains(level))
                {
                    if (affix.Constraints.Contains(itemConstraint) && affix.AffixType == affixType)
                    {
                        candidates.Add(affix);
                        totalFitness += affix.SpawnChance.ToPercentage();
                    }
                }
            }
            /**
             * If the total candidates is zero, it means there were not matches
             * in the database for the provided constraints. This shouldn't ever
             * happen.
             */
            if(candidates.Count == 0)
            {
                return null;
            }
            /**
             * If the total candidates is less than the desired count, we will
             * tranform the desired count to the total available candidates. This
             * can be bypassed if allowDuplicates is set to true.
             */
            if(candidates.Count < count && allowDuplicates == false)
            {
                count = candidates.Count;
            }
            /**
             * Normalize the spawn chances to a 0.0-1.0 range, then sort them based upon it.
             */
            candidates.OrderBy(enchantment => enchantment.SpawnChance.ToPercentage() / totalFitness).Reverse().ToList();
            bool isSearching = true;
            int iterations = 0;
            int maximumIterations = 256;
            while (isSearching)
            {
                MagicAffix candidate = null;
                double sample = _random.NextDouble();
                foreach (MagicAffix attempt in candidates)
                {
                    double fitness = attempt.SpawnChance.ToPercentage() / totalFitness;
                    if (sample < fitness)
                    {
                        candidate = attempt;
                        break;
                    }
                    sample -= fitness;
                }
                if (!results.Exists(x => x.Property == candidate.Property) || allowDuplicates == true)
                {
                    iterations = 0;
                    results.Add(candidate);
                }
                iterations++;
                if (results.Count == count || iterations >= maximumIterations)
                {
                    isSearching = false;
                }
            }

            //System.Console.WriteLine();
            //System.Console.WriteLine("Affix Type: " + affixType);
            //System.Console.WriteLine("Candidates Count: " + candidates.Count);
            //System.Console.WriteLine("Requested Affix Count: " + count);
            //System.Console.WriteLine("Iterations: " + iterations);
            //System.Console.WriteLine("Affix Total: " + affixTotal);
            //System.Console.WriteLine();
            return results;
        }