using System;

using System.Collections.Generic;

​

public class Program

{

    public enum CharacterClass

    {

        Soilder,

        Mage,

        SmellyCoder

    }

​

    public enum CharacterTrait

    {

        MaxHp,

        MaxBeers,

        SingingAbility

    }

​

    private static readonly CharLookup _lookup = new CharLookup();

    public static void Main()

    {

        _lookup[CharacterClass.Mage, CharacterTrait.SingingAbility, 2] = 123;

        _lookup[CharacterClass.Mage, CharacterTrait.SingingAbility, 3] = 234;

        _lookup[CharacterClass.Soilder, CharacterTrait.MaxBeers, 3] = 23423;

        Console.WriteLine("Mage,SingingAbility,2 = " + _lookup[CharacterClass.Mage, CharacterTrait.SingingAbility, 2]);

        Console.WriteLine("Soilder,MaxBeers,3 = " + _lookup[CharacterClass.Soilder, CharacterTrait.MaxBeers, 3]);

    }

​

    public class CharLookup

    {

        private Dictionary<Tuple<CharacterClass, CharacterTrait, int>, int> myDict = new Dictionary<Tuple<CharacterClass, CharacterTrait, int>, int>();

        public int this[CharacterClass characterClass, CharacterTrait characterTrait, int level]

        {

            get

            {

                return Check(characterClass, characterTrait, level);

            }

​

            set     { Add(characterClass, characterTrait, level, value);    }

        }

​

        public void Add(CharacterClass characterClass, CharacterTrait characterTrait, int level, int value)

        {

            var key = new Tuple<CharacterClass, CharacterTrait, int>(characterClass, characterTrait, level);

            if (myDict.ContainsKey(key))

            {

                myDict[key] = value;

            }

            else

            {

                myDict.Add(key, value);

            }

        }

​

        public int Check(CharacterClass characterClass, CharacterTrait characterTrait, int level)

        {

            var key = new Tuple<CharacterClass, CharacterTrait, int>(characterClass, characterTrait, level);

            int result;

            if (myDict.TryGetValue(key, out result))

            {

                return result;

            }

​

            throw new ArgumentOutOfRangeException("blah");

        }

    }

}