public IPlayerCollection Create()
{
this.textInterface.Write($"Enter the number of players, between {this.playerSettings.MinimumPlayerCount} and {this.playerSettings.MaximumPlayerCount}: ");
var playerCount = this.textInterface.ReadIntegerInRange(
this.playerSettings.MinimumPlayerCount,
this.playerSettings.MaximumPlayerCount);
this.textInterface.WriteLine();
var nameEachPlayer = this.textInterface.GetYesOrNoResponse("Enter player names?");
var playerCollection = new PlayerCollection()
{
Capacity = playerCount
};
if (nameEachPlayer)
{
this.textInterface.WriteLine();
this.textInterface.WriteLine();
this.textInterface.WriteLine($"Enter a unique name for each player, between {this.playerSettings.MinimumNameLength} and {this.playerSettings.MaximumNameLength} characters.");
for (int i = 0; i < playerCount; i++)
{
this.textInterface.Write($"Player {i + 1}: ");
while (true)
{
var line = this.textInterface.ReadLine(this.playerSettings.MaximumNameLength, this.playerSettings.MinimumNameLength);
if (String.IsNullOrWhiteSpace(line) || playerCollection.FirstOrDefault(player => String.Equals(player.Name, line)) != null)
{
this.textInterface.WriteLine("Error: Player name must be unique and contain at least one character.");
this.textInterface.Write($"Enter a unique name for Player {i + 1}: ");
}
else
{
playerCollection.Add(this.playerFactory.Create(line));
break;
}
}
}
}
else
{
var players = Enumerable.Range(1, playerCount)
.Select(index => playerFactory.Create("Player " + index));
playerCollection.AddRange(players);
}
return(playerCollection);
}