public void Add(AchievementCriteriaRequirement requirement)
 {
     AchievementCriteriaRequirementCreator creator = AchievementMgr.GetCriteriaRequirementCreator(requirement.Type);
     Requirements.Add(creator);
 }
 public void Add(AchievementCriteriaRequirement requirement)
 {
     this.Requirements.Add(AchievementMgr.GetCriteriaRequirementCreator(requirement.Type));
 }
        public void Add(AchievementCriteriaRequirement requirement)
        {
            AchievementCriteriaRequirementCreator creator = AchievementMgr.GetCriteriaRequirementCreator(requirement.Type);

            Requirements.Add(creator);
        }