public string[] Start()
{
List <string> results = new List <string>();
for (int i = 0; i < routes.Length; i++)
{
//the turtle is created for every series of moves
Turtle turtle = new Turtle(startPoint.X, startPoint.Y, startPoint.Direction, board);
string result = string.Empty;
for (int j = 0; j < routes[i].Length; j++)
{
result = MoveOrTurn(turtle, routes[i][j]);
if (result != string.Empty && result != "Still in Danger")
{
break;
}
}
results.Add(result);
}
return(results.ToArray());
}
private string MoveOrTurn(Turtle turtle, string command)
{
string result = string.Empty;
if (command.Length > 1)
{
throw new Exception("Series of commands must be char");
}
switch (command)
{
case "M":
result = turtle.Move();
break;
case "R":
case "L":
turtle.Turn(command[0]);
break;
}
return(result);
}