using System;
using System.Xml;
using System.Collections.Generic;

public partial class TestPage : System.Web.UI.Page
{
	public void OnLoadComplete(EventArgs args)
	{
		Response.Write(args);
	}
	
	public void ShowXml()
	{
		try
		{
			var xml = new XmlDocument();
			xml.Load(Request.InputStream);

			if( xml.DocumentElement.Name == "abilities" )
			{
				foreach( XmlNode ability in xml.DocumentElement.ChildNodes )
				{
					Response.Write(ability.Name);
					Response.Write(ability.InnerText);
				}
			}
		}
		catch( XmlException e )
		{

		}
	}
	
	private void ComputeCosts()
	{
	}


	class Ability
	{
		public int Value;
		public int Cost;
		public int Bonus;

		public Ability()
		{
		}

		public void ComputeCost(bool from8)
		{
			Cost = Ability.ComputeCost(Value, from8);
		}

		public static int ComputeCost(int value, bool from8)
		{
			var limitDown = from8 ? 8 : 10;
			if( value < limitDown ){ return -1; }

			var costAdded = from8 ? 2 : 0;
			if( value <= 13 ){ return costAdded + value - 10; }
			if( value <= 16 ){ return costAdded + 3 + 2 * (value - 13); }
			if( value <= 17 ){ return costAdded + 14; }
			if( value <= 18 ){ return costAdded + 16; }
			return -1;
		}
	}

	class Abilities
	{
		private Ability Strenth = new Abitlity();
		private Ability Constitution = new Abitlity();
		private Ability Dexterity = new Abitlity();
		private Ability Intelligence = new Abitlity();
		private Ability Wisdom = new Abitlity();
		private Ability Charisma = new Abitlity();

		public void ComputeCosts()
		{
			var listAbilities = new List<Ability>();
			listAbilities.Add(Strength);
			listAbilities.Add(Constitution);
			listAbilities.Add(Dexterity);
			listAbilities.Add(Intelligence);
			listAbilities.Add(Wisdom);
			listAbilities.Add(Charisma);

			listAbilities.Sort(delegate(Ability a, Ability b){ return a.Value - b.Value; });
		}
	}
}