HealthManaBar

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HealthManaBar
{
    class Program
    {
        static void Main(string[] args)
        {
            int precentHealth = 40;
            DrawBar(precentHealth, 1, ConsoleColor.Red);
            Console.ReadKey();
        }

        static void DrawBar(int precent, int position, ConsoleColor color, int maxValue = 10)
        {
            ConsoleColor defaultColor = Console.BackgroundColor;
            string bar = "";
            int value = maxValue * precent / 100;

            for (int i = 0; i < value; i++)
            {
                bar += "#";
            }

            Console.SetCursorPosition(0, position);
            Console.Write("[");
            Console.BackgroundColor = color;
            Console.Write(bar);
            Console.BackgroundColor = defaultColor;

            bar = "";

            for (int i = value; i < maxValue; i++)
            {
                bar += "_";
            }
            Console.Write(bar + "]");
        }
    }
}