public void parseCommand(String command)
{
String[] parts = command.Split(" ");
String direction = parts[0];
int amount = int.Parse(parts[1]);
Instruction instruction = null;
if (direction.Equals("foward"))
{
instruction = new MoveInstruction(amount);
}
if (direction.Equals("left"))
{
instruction = new TurnInstruction(amount);
}
if (direction.Equals("right"))
{
instruction = new TurnInstruction(-1 * amount);
}
instructions.Add(instruction);
}
protected override void SetMyBlockInternalArg()
{
myBlockInternalArg = new TurnInstruction(this);
}