ДЗ: UIElement

using System;

namespace CSLight
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int health = 3;
            int maxHealth = 10;
            int healthBarPositionX = 0;
            int healthBarPositionY = 0;

            int mana = 20;
            int maxMana = 100;
            int manaBarPositionX = 0;
            int manaBarPositionY = 1;

            DrawBar(health, maxHealth, ConsoleColor.Red, healthBarPositionX, healthBarPositionY);
            DrawBar(mana, maxMana, ConsoleColor.Blue, manaBarPositionX, manaBarPositionY);
            Console.ReadKey();

        }
        private static void DrawBar(int value, int maxValue, ConsoleColor color, int positionX, int positionY)
        {
            int barSize = 10;
            char barSymbol = ' ';
            ConsoleColor barColor = color;

            float maxPercent = 100;
            float valuePercent = Convert.ToSingle( value) / maxValue * maxPercent;
            float fulnessPercent = valuePercent / Convert.ToSingle(barSize);

            Console.Write("[");
            Console.BackgroundColor = barColor;

            DrawBarBlock(0, fulnessPercent, barSymbol);

            Console.ResetColor();

            DrawBarBlock(fulnessPercent, barSize, barSymbol);

            Console.ResetColor();

            Console.Write("]");
            Console.WriteLine();
        }

        private static void DrawBarBlock(float startDraw,float endDraw, char symbol)
        {
            for (float i = startDraw; i < endDraw; i++)
            {
                Console.Write(symbol);
            }
        }
    }
}