AgilityDamageStrategy

namespace Composite
{
    public class AgilityDamageStrategy : IDamageStrategy
    {
        public AgilityDamageStrategy(int agility) =>
            Agility = agility;

        public int Agility { get; }

        public int CalculateFinalDamage(int damage)
        {
            // Учитываем гибкость при расчете урона
            int finalDamage = damage - Agility / 2;

            return finalDamage > 0 ? finalDamage : 0;
        }
    }
}