Strategy

public interface IDamageStrategy
{
    int CalculateFinalDamage(int damage);
}

public class Character
{
    public int Health { get; set; }
    private IDamageStrategy _damageStrategy;

    public Character(IDamageStrategy damageStrategy)
    {
        _damageStrategy = damageStrategy;
    }

    public void TakeDamage(int damage)
    {
        int finalDamage = _damageStrategy.CalculateFinalDamage(damage);
        Health -= finalDamage;
    }
}

public class WarriorDamageStrategy : IDamageStrategy
{
    public int Armor { get; set; }

    public int CalculateFinalDamage(int damage)
    {
        // Учитываем броню при расчете урона
        int finalDamage = damage - Armor;
        return finalDamage > 0 ? finalDamage : 0;
    }
}

public class RogueDamageStrategy : IDamageStrategy
{
    public int Agility { get; set; }

    public int CalculateFinalDamage(int damage)
    {
        // Учитываем гибкость при расчете урона
        int finalDamage = damage - (Agility / 2);
        return finalDamage > 0 ? finalDamage : 0;
    }
}