public void Go(string direction)
{
var areaInDirection = CurrentArea.GetNeighbor(direction);
if (areaInDirection == null)
{
System.Console.WriteLine($"{this.Name} doesn't see anything {direction}..");
}
else
{
CurrentArea = areaInDirection;
System.Console.WriteLine($"Ye, ok. Im at {CurrentArea.Name}");
}
}
/// <summary>
/// Processes the go command.
/// </summary>
/// <param name="parts">Parts.</param>
private static void ProcessGoCommand(string[] parts)
{
// If the user has not indicated where to go...
if (parts.Length == 1)
{
PrintLineWarning("Go where?");
}
else
{
// try to find the neighbor the user has indicated.
try
{
// move to that area if the command is understood.
CurrentArea = CurrentArea.GetNeighbor(parts[1]);
}
catch (WorldException e)
{
// if GetNeighbor throws and exception, print the explanation.
PrintLineDanger(e.Message);
}
}
}
