DungeonMasterParser.DungeonData.GetItemDescriptor C# (CSharp) Method

        public ItemDescriptor  GetItemDescriptor(ObjectCategory category, int categoryIndexType)
        {
            int baseIndex = 0;
            switch (category)
            {
                //                    +0(1 item type)
                case Scroll:
                    baseIndex = 0;
                    break;
                //                    +1(1 item types)
                case Container:
                    baseIndex = 1;
                    break;
                //                    +2(21 item types)
                case Potion:
                    baseIndex = 2;
                    break;
                //                    +23(46 item types)
                case Weapon:
                    baseIndex = 23;
                    break;
                //                    +69(58 item types)
                case Clothe:
                    baseIndex = 69;
                    break;
                //                    +127(53 item types)
                case Miscellenaous:
                    baseIndex = 127;
                    break;

                default: throw new NotSupportedException();
            }
            var index = baseIndex + categoryIndexType;
            return ItemDescriptors[index];
        }