Exercise 1

///Exercise 1

using System;

namespace IMJunior
{
    public class Character
    {
        public int points = 25;
        public int age;

        public CharacterStat[] Abilities = new CharacterStat[3]
        {
            new CharacterStat("Сила"),
            new CharacterStat("Ловкость"),
            new CharacterStat("Интелект")
        };

        public void ViewAllStats()
        {
            string sAbilities = $"Поинтов - {points}\nВозраст - {age}\n";
            foreach (var item in Abilities)
                sAbilities += $"{item.name} - [{item.ViewStat}] \n";

            Console.WriteLine(sAbilities);
        }

        public void ChangeStat(string subject, string operation, int operandPoints)
        {
            if (operandPoints < 0)
                operandPoints *= -1;

            subject = subject.ToLower();
            foreach (var item in Abilities)
                if (item.name.ToLower() == subject)
                {
                    operandPoints = item.CheckOperandPoints(operation, operandPoints);
                    operandPoints = Math.Clamp(operandPoints, 0, points);

                    var sign = operation == "+" ? 1 : -1;
                    item.value +=  sign * operandPoints;
                    points -= sign * operandPoints;

                    break;
                }
        }
    }

    public class CharacterStat
    {
        const int MAX_POINTS = 10;
        public CharacterStat(string _name) => name = _name;

        public string ViewStat => "".PadLeft(value, '#').PadRight(MAX_POINTS, '_');

        public string name = string.Empty;
        public int value = 0;

        public int CheckOperandPoints(string operation, int operandPoints)
        {
            if (operation == "+")
            {
                int overhead = operandPoints - (MAX_POINTS - value);
                overhead = overhead < 0 ? 0 : overhead;
                return operandPoints - overhead;
            }
            else
            {
                int overhead = value - operandPoints;
                overhead = overhead < 0 ? overhead : 0;
                return operandPoints + overhead;
            }
        }
    }


    class Program
    {

        static void Main(string[] args)
        {
            var myCharacter = new Character();

            Console.WriteLine("Добро пожаловать в меню выбора создания персонажа!");
            Console.WriteLine("У вас есть {0} очков, которые вы можете распределить по умениям", myCharacter.points);
            Console.WriteLine("Нажмите любую клавишу чтобы продолжить...");

            Console.ReadKey();

            while (myCharacter.points > 0)
            {
                Console.Clear();

                myCharacter.ViewAllStats();

                Console.WriteLine("Какую характеристику вы хотите изменить?");
                string subject = Console.ReadLine();

                Console.WriteLine(@"Что вы хотите сделать? +\-");
                string operation = Console.ReadLine();

                Console.WriteLine(@"Колличество поинтов которые следует {0}", operation == "+" ? "прибавить" : "отнять");

                string operandPointsRaw = string.Empty;
                int operandPoints = 0;
                do
                {
                    operandPointsRaw = Console.ReadLine();
                } while (!int.TryParse(operandPointsRaw, out operandPoints));

                myCharacter.ChangeStat(subject, operation, operandPoints);
            }

            Console.WriteLine("Вы распределили все очки. Введите возраст персонажа:");
            string ageRaw = string.Empty;
            do
            {
                ageRaw = Console.ReadLine();
            } while (!int.TryParse(ageRaw, out myCharacter.age));


            Console.Clear();
            myCharacter.ViewAllStats();
            Console.ReadLine();
        }
    }
}