public ICollection <Player> GetPlayersNearPosition(Position position)
{
ICollection <Player> playersNearPosition = new List <Player>();
for (int row = position.Row - 1; row <= position.Row + 1; row++)
{
for (int column = position.Column - 1; column <= position.Column + 1; column++)
{
Position actualPosition = new Position(row, column);
if (IsValidPosition(actualPosition) && !IsEmptyPosition(actualPosition) && !actualPosition.Equals(position))
{
playersNearPosition.Add(GetPlayer(actualPosition));
}
}
}
return(playersNearPosition);
}