Работа со свойствами

using System;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        Renderer renderer = new Renderer();
        Player player1 = new Player(4, 5);
        Player player2 = new Player(3, 6, '9');
        renderer.DrawPlayer(player1.PositionX , player1.PositionY, player1.Symbol);
        renderer.DrawPlayer(player2.PositionX, player2.PositionY, player2.Symbol);
    }
}

class Player
{
    public int PositionX { get; private set; }
    public int PositionY { get; private set; }
    public char Symbol { get; private set; }

    public Player(int positionX = 0, int positionY = 0, char symbol = '@')
    {
        PositionX = positionX;
        PositionY = positionY;
        Symbol = symbol;
    }
}

class Renderer
{
    public void DrawPlayer(int positionY, int positionX, char symbol)
    {
        Console.SetCursorPosition(positionY, positionX);
        Console.WriteLine(symbol);
    }
}