fight oop (sg6etV50)

using System;
using System.Collections.Generic;
namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Random random = new Random();
            bool isWorking = true;

            while (isWorking)
            {
                Fighter[] fighters = { new Necromancer("Ксардас", 15, 250, 13, 10, (random.Next(10, 300) / 100.0f)), new Mag("Милтен", 10, 340, 15, 113, (random.Next(10, 300) / 100f)), new Knight("Лестр", 20, 250, 10, 200, (random.Next(10, 300) / 100f)), new Mag("Сатурас", 20, 200, 10, 200, (random.Next(10, 300) / 100f)), new Necromancer("Диего", 25, 250, 15, 50, (random.Next(10, 300) / 100f)) };
                Console.ReadKey();
                Console.Clear();

                for (int i = 0; i < fighters.Length; i++)
                {
                    Console.Write($"{i + 1}.");
                    fighters[i].ShowStats();
                }

                Console.Write("Выберите первого бойца: ");
                string indexFirstFighter = Console.ReadLine();
                Console.Write("Выберите второго бойца: ");
                string indexSecondFighter = Console.ReadLine();
                int value;

                if (indexFirstFighter != indexSecondFighter && int.TryParse(indexFirstFighter, out value) && int.TryParse(indexSecondFighter, out value))
                {

                    if (Convert.ToInt32(indexFirstFighter) <= 5 && Convert.ToInt32(indexFirstFighter) >= 1 && Convert.ToInt32(indexSecondFighter) <= 5 && Convert.ToInt32(indexSecondFighter) >= 1)
                    {
                        Fighter firstFighter = fighters[Convert.ToInt32(indexFirstFighter) - 1];
                        Fighter secondFighter = fighters[Convert.ToInt32(indexSecondFighter) - 1];
                        firstFighter.ShowStats(true);
                        secondFighter.ShowStats(true);
                        Fight(firstFighter,secondFighter);
                    }
                    else
                    {
                        Console.WriteLine("не правильно выбран герой");
                    }
                }
                else
                {
                    Console.WriteLine("Боец поставлен против себя, или же вы указали не то число при выборе героя");
                }
            }
        }

        public static void Fight(Fighter firstFighter, Fighter secondFighter)
        {

            while (firstFighter.Health > 0 && secondFighter.Health > 0)
            {
                Console.ReadKey();
                Console.Clear();
                firstFighter.ShowStats(true);
                secondFighter.ShowStats(true);
                secondFighter.TakeDamage(firstFighter.UseSpecialAttack());
                Console.ReadKey();
                Console.WriteLine();
                firstFighter.TakeDamage(secondFighter.UseSpecialAttack());
            }

            Console.Clear();
            firstFighter.ShowStats(true);
            secondFighter.ShowStats(true);

            if (firstFighter.Health > 0)
            {
                Console.WriteLine($"Победил боец: {firstFighter.Name}");
            }
            else
            {
                Console.WriteLine($"Победил боец: {secondFighter.Name}");
            }
        }
    }
}

class Fighter
{
    private string _name;
    private float _damage;
    private float _health;
    private int _armor;
    private int _mana;
    private float _luck;
    private string _warriorClass;

    public string Name { get { return _name; } set { _name = value; } }

    public float Health { get { return _health; } set { _health = value; } }

    public float Damage { get { return _damage; } set { _damage = value; } }

    public int Armor { get { return _armor; } set { _armor = value; } }

    public int Mana { get { return _mana; } set { _mana = value; } }

    public float Luck { get { return _luck; } set { _luck = value; } }

    public string WarriorClass { get { return _warriorClass; } set { _warriorClass = value; } }

    public Fighter(string name, int damage, int health, int armor, int mana, float luck)
    {
        Name = name;
        Damage = damage;
        Health = health;
        Armor = armor;
        Mana = mana;
        Luck = luck;
    }

    public void TakeDamage(float damage)
    {
        float damageReceived = damage - _armor;

        if (damageReceived < 0)
        {
            damageReceived = 0;
        }
        else
        {
            Health -= damageReceived / Luck;
        }
    }

    public void ShowStats(bool ViewLuck = false)
    {
        if (ViewLuck)
        {
            Console.WriteLine($"Имя: {Name} || Жизнь: {Health} || Броня: {Armor} || Мана: {Mana} || Урон: {Damage} || Удача: {Luck}");
        }
        else
        {
            Console.WriteLine($"Имя: {Name} || Жизнь: {Health} || Броня: {Armor} || Мана: {Mana} || Урон: {Damage} || Удача: ???");
        }
    }
    virtual public float UseSpecialAttack()
    {
        return Damage;
    }
}

class Necromancer : Fighter
{
    public Necromancer(string name, int damage, int health, int armor, int mana, float luck) : base(name, damage, health, armor, mana, luck)
    {

    }

    public float CastClouds()
    {
        Luck += 0.1f;
        Damage += 1 * Luck;
        Console.WriteLine($"{Name} навеял тучи, урон возрос на {1 * Luck}");
        Luck -= 0.1f;
        return Damage;
    }

    override public float UseSpecialAttack()
    {
        return CastClouds();
    }
}

class Knight : Fighter
{
    public Knight(string name, int damage, int health, int armor, int mana, float luck) : base(name, damage, health, armor, mana, luck)
    {

    }

    public float Pray()
    {
        int manaСost = (int)(10 / Luck);

        if (manaСost < Mana)
        {
            Console.WriteLine($"{Name} Помолился: его атаки стали сильнее, а здоровье больше");
            Mana -= manaСost;
            Damage += 1;
            Health += Health / 10;
            return Damage;
        }
        else
        {
            Console.WriteLine($"У {Name} не хватает маны на особую атаку, и он совершил простую атаку мечом");
            return Damage;
        }
    }

    override public float UseSpecialAttack()
    {
        return Pray();
    }
}

class Mag : Fighter
{
    public Mag(string name, int damage, int health, int armor, int mana, float luck) : base(name, damage, health, armor,mana, luck)
    {

    }

    public float UseSpells()
    {
        int manaСost = (int)(10 / Luck);

        if (Mana > manaСost)
        {
            Console.WriteLine($"{Name} Бросил огненный шар в противника и попытался укрепить свое тело магией");
            Armor += (int)(1 * Luck);
            float FireBallDamage = 10;
            FireBallDamage = FireBallDamage * Luck;
            Mana -= manaСost;
            return FireBallDamage;
        }
        else
        {
            Console.WriteLine($"У {Name} не хватает маны на особую атаку, и он совершил простую атаку посохом");
            return Damage;
        }
    }

    override public float UseSpecialAttack()
    {
        return UseSpells();
    }
}