public void MyTest_GoRandom2()
{
MarsMap marsMap = new MarsMap(10, 10);
Rover rover = new Rover(5, 5, "S");
string roverInstructions = "LMMLMMLMMLMM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "5 5 S");
}
public void MyTest_FallOffCliff()
{
MarsMap marsMap = new MarsMap(10, 10);
Rover rover = new Rover(0, 1, "S");
string roverInstructions = "MM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "0 -1 S");
}
public void GivenTest_GoRandom1()
{
MarsMap marsMap = new MarsMap(5, 5);
Rover rover = new Rover(1, 2, "N");
string roverInstructions = "LMLMLMLMM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "1 3 N");
}
public void MyTest_GoingCircle()
{
MarsMap marsMap = new MarsMap(10, 10);
Rover rover = new Rover(5, 7, "E");
string roverInstructions = "RRRRLLLL";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "5 7 E");
}
public void MyTest_GoRandom1()
{
MarsMap marsMap = new MarsMap(10, 10);
Rover rover = new Rover(0, 0, "N");
string roverInstructions = "MMMRMMMLMM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "3 5 N");
}
public void MyTest_MoveStraight()
{
MarsMap marsMap = new MarsMap(10, 10);
Rover rover = new Rover(5, 5, "W");
string roverInstructions = "MMMMM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
Assert.AreEqual(scenario.Run(), "10 5 W");
}
public void GivenTest_GoRandom2()
{
MarsMap marsMap = new MarsMap(5, 5);
Rover rover = new Rover(3, 3, "E");
string roverInstructions = "MMRMMRMRRM";
Scenario scenario = new Scenario(marsMap, rover, roverInstructions);
// This output in pdf is incorrect
//Assert.AreEqual(scenario.Run(), "5 1 E");
Assert.AreEqual(scenario.Run(), "1 5 E");
}
public static void Main(string[] args)
{
IConsoleReader consoleReader = new SystemConsoleReader();
ICardinalPointFactory cardinalPointFactory = new CardinalPointFactory();
InputReader InputReader = new InputReader(consoleReader, cardinalPointFactory);
MarsMap marsMap = InputReader.GetMarsMap();
IList <RoverBase> rovers = InputReader.GetRovers(roverCount);
marsMap.Rovers = rovers;
marsMap.Discover();
var roversPositions = marsMap.ToString();
System.Console.WriteLine(roversPositions);
}
private static MarsMap GetMap(int roverX, int roverY, ICardinalPoint cardinalPoint, List <DirectionType> directionTypes)
{
RoboticRover rover = new RoboticRover(new MarsPoint(roverX, roverY), cardinalPoint);
var directions = directionTypes;
rover.MovePattern = new MovePattern(directions);
MarsMap map = new MarsMap(new MarsPoint(5, 5));
map.Rovers = new List <RoverBase>()
{
rover
};
return(map);
}
public void Discover_WhenRoverIsOn1_2NPatternIsLMLMLMLMM_ShouldLastPositionIs1_3_N()
{
//arrange
var directions = new List <DirectionType>()
{
DirectionType.Left,
DirectionType.Move,
DirectionType.Left,
DirectionType.Move,
DirectionType.Left,
DirectionType.Move,
DirectionType.Left,
DirectionType.Move,
DirectionType.Move
};
MarsMap map = GetMap(1, 2, new NorthCardinalPoint(), directions);
//act
map.Discover();
//assert
Assert.AreEqual("1 3 N", map.ToString().Replace("\n", string.Empty));
}
public void Discover_WhenRoverIs3n3_2EPatternIsMMRMMRMRRM_ShouldLastPositionIs5_1_E()
{
//arrange
var directions = new List <DirectionType>()
{
DirectionType.Move,
DirectionType.Move,
DirectionType.Right,
DirectionType.Move,
DirectionType.Move,
DirectionType.Right,
DirectionType.Move,
DirectionType.Right,
DirectionType.Right,
DirectionType.Move
};
MarsMap map = GetMap(3, 3, new EastCardinalPoint(), directions);
//act
map.Discover();
//assert
Assert.AreEqual("5 1 E", map.ToString().Replace("\n", string.Empty));
}
static void Main(string[] args)
{
MarsMap marsMap = new MarsMap();
string[] inputs;
int surfaceN = int.Parse(Console.ReadLine()); // the number of points used to draw the surface of Mars.
for (int i = 0; i < surfaceN; i++)
{
inputs = Console.ReadLine().Split(' ');
int landX = int.Parse(inputs[0]); // X coordinate of a surface point. (0 to 6999)
int landY = int.Parse(inputs[1]); // Y coordinate of a surface point. By linking all the points together in a sequential fashion, you form the surface of Mars.
marsMap.AddPoint(landX, landY);
}
// desired horizontal speed
int horizontalMaxSpeed = 60;
int horizontalCruiseSpeed = 40; // for getting above landing zone
int horizontalLandingSpeed = 19; // for landing
// desired vertical speed
int verticalMaxSpeed = 10; // for getting above landing zone
int verticalLandingSpeed = 38; // for landing
int safeHeightAboveGround = 200; // we shouldn't go lower unless touching down
int horizontalMoveDefaultAngle = 20;
int horizontalEmergencyBrakeAngle = 45;
// game loop
while (true)
{
int newAngle = 0;
int newPower = 0;
inputs = Console.ReadLine().Split(' ');
int X = int.Parse(inputs[0]);
int Y = int.Parse(inputs[1]);
int hSpeed = int.Parse(inputs[2]); // the horizontal speed (in m/s), can be negative.
int vSpeed = int.Parse(inputs[3]); // the vertical speed (in m/s), can be negative.
int fuel = int.Parse(inputs[4]); // the quantity of remaining fuel in liters.
int rotate = int.Parse(inputs[5]); // the rotation angle in degrees (-90 to 90).
int power = int.Parse(inputs[6]); // the thrust power (0 to 4).
Position currentPosition = new Position(X, Y);
Direction cruiseDirection = marsMap.GetDirectionToLandingZone(currentPosition);
Position nextPeak = marsMap.GetNextPeak(currentPosition, cruiseDirection);
int directionalSpeed = hSpeed * (int)cruiseDirection;
int directionalAngle = rotate * -(int)cruiseDirection;
bool aboveLandingZone = marsMap.AboveLandingZone(currentPosition);
int currentHorizLimit = aboveLandingZone ? horizontalLandingSpeed : horizontalMaxSpeed;
int currentVertLimit = aboveLandingZone ? verticalLandingSpeed : verticalMaxSpeed;
bool touchMode = aboveLandingZone && marsMap.HeightAboveLanding(currentPosition) < safeHeightAboveGround && directionalSpeed <= currentHorizLimit;
bool dungerousHeight = (currentPosition.Height - nextPeak.Height < safeHeightAboveGround);
Console.Error.WriteLine("directionalSpeed: " + directionalSpeed);
Console.Error.WriteLine("cruiseDirection: " + cruiseDirection);
Console.Error.WriteLine("directionalAngle: " + directionalAngle);
Console.Error.WriteLine("dungerousHeight: " + dungerousHeight);
if (touchMode)
{
newAngle = 0;
newPower = (-vSpeed > currentVertLimit) ? 4: 3;
Console.Error.WriteLine("Current mode: TOUCH");
}
else if (dungerousHeight) // need to get UP
{
newAngle = 0;
newPower = 4;
Console.Error.WriteLine("Current mode: UP - Height");
}
else if (directionalSpeed < 0 || directionalSpeed > currentHorizLimit) // emergency brake
{
bool highPriorityBrake = directionalSpeed <0 || directionalSpeed> horizontalMaxSpeed;
newAngle = horizontalEmergencyBrakeAngle * (int)cruiseDirection * (directionalSpeed < 0 ? -1 : 1) / (highPriorityBrake ? 1 : 2);
if (directionalAngle > 60)
{
newPower = 0; // we really don't need more speed
}
else
{
newPower = 4;
}
Console.Error.WriteLine("Current mode: BRAKE");
}
else if (-vSpeed > currentVertLimit) // need to get UP
{
newAngle = 0;
newPower = 4;
Console.Error.WriteLine("Current mode: UP - vert speed");
}
else if (!aboveLandingZone && directionalSpeed < horizontalCruiseSpeed) // cruising to landing zone
{
newAngle = horizontalMoveDefaultAngle * -(int)cruiseDirection / (dungerousHeight ? 2 : 1);
newPower = 4;
Console.Error.WriteLine("Current mode: CRUISE");
}
else // above landing with a height to spare or in cruise
{
newAngle = 0;
if (Math.Abs(rotate) < 45)
{
newPower = 2;
}
else
{
newPower = 0;
}
Console.Error.WriteLine("Current mode: DESCENT");
}
// rotate power. rotate is the desired rotation angle. power is the desired thrust power.
// To debug: Console.Error.WriteLine("Debug messages...");
Console.WriteLine(newAngle + " " + newPower);
}
}
public Navigate(Compass direction, int positionY, int positionX)
{
_axis = new Axis(positionY, positionX);
_direction = new Direction(direction);
_marsMap = new MarsMap();
}
public void SetUp()
{
Point point = new MarsPoint(5, 5);
_map = new MarsMap(point);
}