bars.cs

namespace functions;

class Program
{
    static void Main(string[] args)
    {
        Console.Clear();

        string labelHealth = "Health";
        string labelMana = "Mana";

        int maxLabelLength = labelHealth.Length > labelMana.Length ? labelHealth.Length : labelMana.Length;
        int barsStartPositionX = maxLabelLength + 1;
        int barHealthStartPositionY = 0;
        int barManaStartPositionY = 1;

        int barHealthFillPercentage = 50;
        int barHealthMaxLength = 20;

        int barManaFillPercentage = 90;
        int barManaMaxLength = 20;

        DrawBarInConsole(labelHealth, barHealthFillPercentage, barHealthMaxLength, ConsoleColor.Green, barsStartPositionX, barHealthStartPositionY, '#');
        DrawBarInConsole(labelMana, barManaFillPercentage, barManaMaxLength, ConsoleColor.Blue, barsStartPositionX, barManaStartPositionY, '$');
    }

    static void DrawBarInConsole(string barLabel, int fillPercentage, int maxLength, ConsoleColor color, int positionX, int positionY, char fillSymbol = ' ')
    {
        char emptyFillSymbol = ' ';

        Console.Write($"{barLabel}: ");
        Console.SetCursorPosition(positionX, positionY);
        Console.Write("[");
        Console.BackgroundColor = color;

        int percentageAsLength = maxLength * fillPercentage / 100;

        DrawSymbol(fillSymbol, percentageAsLength);

        Console.ResetColor();

        DrawSymbol(emptyFillSymbol, maxLength, percentageAsLength);

        Console.WriteLine("]");
    }

    static void DrawSymbol(char symbol, int count, int startFrom = 0)
    {
        for (int i = startFrom; i < count; i++)
        {
            Console.Write(symbol);
        }
    }
}