out_of_ideas

using System;
using System.Collections.Generic;
using System.Dynamic;

namespace PlayerDataBase
{
    class Program
    {
        static void Main(string[] args)
        {
        }

        class Player
        {
            public string Nickname { get; private set; }

            private int _playerNum;
            protected bool _restriction;
            private int _level;

            public Player(int playerNum, string nickname, int level, bool restriction)
            {
                _playerNum = playerNum;
                Nickname = nickname;
                _level = level;
                _restriction = restriction;
            }

            protected void BanPlayer(List<Player> players, int playerNumber)
            {
                players[playerNumber]._restriction = true;
            }

            protected void UnbanPlayer(List<Player> players, int playerNumber)
            {
                players[playerNumber]._restriction = false;
            }
        }

        class PlayerList
        {
            protected List<Player> _players = new List<Player>();

            public PlayerList(List<Player> players)
            {
                _players = players;
            }

            private void AddPlayer(List<Player> playerList, int playerNum, string nickname, int level, bool restriction)
            {
                Player newPlayer = new Player(playerNum, nickname, level, restriction);
                playerList.Add(newPlayer);
            }

            private void RemovePlayer(int playerNumber, List<Player> playerList)
            {
                playerList.RemoveAt(playerNumber + 1);
            }
        }
    }
}