public MarsRover(Grid map, Int32 xCoordinate, Int32 yCoordinate, Char initialDirection)
{
this.XCoordinate = xCoordinate;
this.YCoordinate = yCoordinate;
this.roverState = setInitialState(initialDirection);
map.PlaceRover(this, xCoordinate, yCoordinate, initialDirection);
roverController = new MarsRoverController(map);
}
//method to assign grid to rover
public void assignGrid(Grid grid)
{
this.grid = grid;
if (grid.obstacles.Contains(currentPos))
{
Console.Write("Grid has obstacle at rover starting position. Landed rover at ");
//verify that current position of rover is not an obstacle
while (grid.obstacles.Contains(currentPos))
moveForward();
Console.Write("(" + currentPos.X + ", " + currentPos.Y + ") instead\n");
}
}
static void Main(string[] args)
{
Grid grid = new Grid();
Rover rover = new Rover();
Console.WriteLine("Landing rover at (" + rover.currentPos.X + ", " + rover.currentPos.Y + ")... landed");
rover.assignGrid(grid);
string input;
Console.WriteLine("Move forward(f), move backward(b), turn left(l), turn right(r) OR exit:");
input = Console.ReadLine();
while(!input.Equals("exit"))
{
bool lastMoveSuccess = true;
foreach (char ch in input)
{
//break out of loop if encountered obstacle
if(lastMoveSuccess == false)
break;
//switch ignore other non valid commands
switch(ch)
{
case 'f': lastMoveSuccess = rover.moveForward();
break;
case 'b': lastMoveSuccess = rover.moveBackward();
break;
case 'l': rover.turnLeft();
break;
case 'r': rover.turnRight();
break;
}
}
rover.displayNewPosition();
Console.WriteLine("Move forward(f), move backward(b), turn left(l), turn right(r) OR exit:");
input = Console.ReadLine();
}
}
public void SetUp()
{
grid = new Grid(5, 5);
marsRover = new MarsRover(InitialXCoordinate, InitialYCoordinate, InitialRoverDirection);
}
public void RunAllInitializations()
{
var defaultGrid = new Grid(5, 5);
Assert.IsNotNull(defaultGrid);
}
public MarsRoverController(Grid map)
{
roverModel = new MarsRoverModel(map);
}