public void MoveRover(MarsRover marsRover, Move marsRoverMove)
{
MarsRoverContext marsRoverResult = MarsRovers.Find(rover => rover.MarsRover.Equals(marsRover));
if (marsRoverResult == null)
{
throw new Exception("Mars rover not found.");
}
marsRoverResult.MoveRover(marsRoverMove, this);
}
/// <summary>
/// Compares mars rovers of the context.
/// </summary>
/// <param name="obj">The Mars rover to compare it to</param>
/// <returns>True when the VehicleGuid's match</returns>
public override bool Equals(object obj)
{
if (obj.GetType() != typeof(MarsRover))
{
return(false);
}
MarsRover marsRover = (MarsRover)obj;
if (marsRover.VehicleGuid.Equals(this.VehicleGuid))
{
return(true);
}
return(false);
}
/// <summary>
/// Places the rover on the surface of Mars
/// </summary>
/// <param name="rover">The rover to put on Mars</param>
public void PlaceRover(MarsRover rover)
{
MarsRovers.Add(new MarsRoverContext(rover));
PlaceObject(rover.Location);
}
public MarsRoverContext(CardinalDirection marsRoverDirection, Point startLocation)
{
state = new DrivingState();
MarsRover = new MarsRover(marsRoverDirection, startLocation);
}
public MarsRoverContext(MarsRover marsRover)
{
state = new DrivingState();
MarsRover = marsRover;
}
static void Main(string[] args)
{
string userInput = string.Empty;
while (!userInput.ToLower().Equals("q"))
{
// First start the mission and check if the user input is 2D of ints
MarsMissionStrings.SetupMission();
do
{
userInput = Console.ReadLine();
} while (!InputHelper.IsValidStringForRegex(InputHelper.GetTwoNumberSeperatorRegex(), userInput));
string[] gridDimensions = userInput.Split(' ');
Mars mars = new Mars(int.Parse(gridDimensions[0]), int.Parse(gridDimensions[1]));
uint amountOfrovers = 0;
// Secondly check if the user has selected a valid amount of rovers
MarsMissionStrings.SelectAmountOfRovers();
do
{
userInput = Console.ReadLine();
} while (!uint.TryParse(userInput, out amountOfrovers));
for (int i = 0; i < amountOfrovers; i++)
{
MarsMissionStrings.RoverWithinBorders(i + 1);
bool isValidRover = false;
do
{
userInput = Console.ReadLine();
string[] userInputRovers = userInput.Split(' ');
// Check if the user inputs three values
if (userInputRovers.Length != 3)
{
continue;
}
int xAxisRover;
int yAxisRover;
//First to inputs have to be ints
if (!int.TryParse(userInputRovers[0], out xAxisRover) || !int.TryParse(userInputRovers[1], out yAxisRover))
{
continue;
}
else if (xAxisRover < 0 || yAxisRover < 0)
{
// User can't give negative values
continue;
}
//Last input has to be a cardinal direction
if (!InputHelper.IsCardinalDirectionInput(userInputRovers[2]))
{
continue;
}
Point roverLocation = new Point(xAxisRover, yAxisRover);
// Check if the user is within the grid
if (!mars.IsPointInGrid(roverLocation))
{
continue;
}
MarsRover rover = new MarsRover(InputHelper.GetCardinalDirection(userInputRovers[2]), roverLocation);
mars.PlaceRover(rover);
isValidRover = true;
} while (!isValidRover);
}
MarsMissionStrings.RoverSetupSucces();
do
{
MarsMissionStrings.SelectRover(amountOfrovers);
uint selectedRoverIndex;
bool containsRover = false;
do
{
userInput = Console.ReadLine();
// Has to be a valid int
if (!uint.TryParse(userInput, out selectedRoverIndex))
{
continue;
}
// Can't be higher then the amount of rovers also cant be below 1
if (selectedRoverIndex > mars.MarsRovers.Count || selectedRoverIndex < 1)
{
continue;
}
containsRover = true;
} while (!containsRover);
MarsMissionStrings.MoveRover();
do
{
MarsMissionStrings.AskLocation();
userInput = Console.ReadLine();
if (userInput.ToLower().Equals("location"))
{
MarsMissionStrings.ShowLocation(mars.MarsRovers[Convert.ToInt32((selectedRoverIndex - 1))].MarsRover);
}
if (userInput.Length == 3)
{
bool isValidInput = true;
List <string> actions = new List <string>();
foreach (char input in userInput)
{
if (!InputHelper.IsValidMoveInput(input.ToString()))
{
isValidInput = false;
}
actions.Add(input.ToString());
}
if (!isValidInput)
{
actions.Clear();
continue;
}
foreach (string action in actions)
{
mars.MoveRover(mars.MarsRovers[Convert.ToInt32((selectedRoverIndex - 1))].MarsRover,
InputHelper.GetMove(action));
}
}
} while (!userInput.ToLower().Equals("b"));
} while (!userInput.ToLower().Equals("q"));
}
// Features/improvements for V2:
// Collision detection
// Proper user input management
// Translations
// Imrpove general comments
}