split a bit the main class
This commit is contained in:
Xavier Fontanet
parent
43bd81c8e3
commit
44cfcaf3ca
|
|
@ -8,62 +8,15 @@ import cat.hack3.codingtests.marsrover.MarsRover;
|
|||
import java.util.InputMismatchException;
|
||||
import java.util.Scanner;
|
||||
|
||||
import static cat.hack3.codingtests.marsrover.ui.UICommons.isNotExitSignal;
|
||||
import static cat.hack3.codingtests.marsrover.ui.UICommons.output;
|
||||
|
||||
public class ClientCommandInterface {
|
||||
|
||||
private static MarsRover rover;
|
||||
|
||||
public static final String INTRO = """
|
||||
░▒▓██████████████▓▒░ ░▒▓██████▓▒░░▒▓███████▓▒░ ░▒▓███████▓▒░ ░▒▓███████▓▒░ ░▒▓██████▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓████████▓▒░▒▓███████▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓████████▓▒░▒▓███████▓▒░ ░▒▓██████▓▒░ ░▒▓███████▓▒░░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒▒▓█▓▒░░▒▓██████▓▒░ ░▒▓███████▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░ ░▒▓█▓▒░░▒▓█▓▒░░▒▓██████▓▒░ ░▒▓██▓▒░ ░▒▓████████▓▒░▒▓█▓▒░░▒▓█▓▒░
|
||||
|
||||
Welcome to Mars Rover Command Line Interface!
|
||||
|
||||
Please, establish the Mars dimensions. Bear in mind the Mars-Coordinates-Representation is aligned with the following principles:
|
||||
- Latitude is Y, starts from 1 on the top and goes down incrementally
|
||||
- Longitude is X, starts from 1 on the left and goes to right incrementally
|
||||
|
||||
Here a graphical representation of a 3x3 map
|
||||
|
||||
1 2 3
|
||||
1 1-1 1-2 1-3
|
||||
2 2-1 2-2 2-3
|
||||
3 3-1 3-2 3-3
|
||||
|
||||
""";
|
||||
|
||||
public static final String READY_MESSAGE = """
|
||||
|
||||
Fantastic!
|
||||
|
||||
A GPS, named MarsMap, has been delivered to Rover, configured with:
|
||||
- The size information of the planet
|
||||
- The current location of the Rover in it
|
||||
|
||||
He now can start moving along the planet based on your commands
|
||||
After every movement, he will check the GPS and report back the new position
|
||||
About rotations, Rover has a build-in accelerometer, which let him know in what direction is pointing out at any moment
|
||||
That's all for now. Have fun!
|
||||
_
|
||||
[ ]
|
||||
( )
|
||||
|>|
|
||||
__/===\\__
|
||||
//| o=o |\\\\
|
||||
<] | o=o | [>
|
||||
\\=====/
|
||||
/ / | \\ \\
|
||||
<_________>
|
||||
|
||||
(to continue, enter your name)
|
||||
""";
|
||||
|
||||
public static void main(String[] args) {
|
||||
output(INTRO);
|
||||
output(PresentationMessage.INTRO);
|
||||
|
||||
try (var reader = new Scanner(System.in)) {
|
||||
//autoInitialization();
|
||||
|
|
@ -88,11 +41,11 @@ public class ClientCommandInterface {
|
|||
output("Longitude:");
|
||||
int longitudeStartingPoint = takeIntegerInput(reader);
|
||||
|
||||
Direction startingDirection = retrieveDirection(reader);
|
||||
Direction startingDirection = DirectionRetriever.retrieveDirection(reader);
|
||||
|
||||
deployRover(mapHeight, mapWidth, latitudeStartingPoint, longitudeStartingPoint, startingDirection);
|
||||
|
||||
output(READY_MESSAGE);
|
||||
output(PresentationMessage.READY_MESSAGE);
|
||||
reader.next(); //input ignored
|
||||
}
|
||||
|
||||
|
|
@ -106,27 +59,6 @@ public class ClientCommandInterface {
|
|||
}
|
||||
}
|
||||
|
||||
private static Direction retrieveDirection(Scanner reader) {
|
||||
var directionInput = "none";
|
||||
Direction resolvedDirection;
|
||||
do {
|
||||
output("Insert initial rover direction (n = north, e = east, w = west, s = south, q = exit):");
|
||||
directionInput = reader.next();
|
||||
resolvedDirection = switch (directionInput) {
|
||||
case "n" -> Direction.NORTH;
|
||||
case "e" -> Direction.EAST;
|
||||
case "w" -> Direction.WEST;
|
||||
case "s" -> Direction.SOUTH;
|
||||
default -> null;
|
||||
};
|
||||
} while (isNotResolvedDirection(resolvedDirection) && isNotExitSignal(directionInput));
|
||||
|
||||
if (isExitSignal(directionInput))
|
||||
System.exit(0);
|
||||
|
||||
return resolvedDirection;
|
||||
}
|
||||
|
||||
private static void deployRover(int mapHeight, int mapWidth, int latitudeStartingPoint, int longitudeStartingPoint, Direction startingDirection) {
|
||||
var startingCoordinates = Coordinates.of(latitudeStartingPoint, longitudeStartingPoint);
|
||||
var marsMap = new MarsMap(mapHeight, mapWidth, startingCoordinates);
|
||||
|
|
@ -149,18 +81,4 @@ public class ClientCommandInterface {
|
|||
} while (isNotExitSignal(nextCommand));
|
||||
}
|
||||
|
||||
private static boolean isNotResolvedDirection(Direction resolvedDirection) {
|
||||
return resolvedDirection == null;
|
||||
}
|
||||
|
||||
private static boolean isExitSignal(String nextCommand) {
|
||||
return "q".equals(nextCommand);
|
||||
}
|
||||
private static boolean isNotExitSignal(String nextCommand) {
|
||||
return !isExitSignal(nextCommand);
|
||||
}
|
||||
|
||||
private static void output(String message) {
|
||||
System.out.println(message);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,34 @@
|
|||
package cat.hack3.codingtests.marsrover.ui;
|
||||
|
||||
import cat.hack3.codingtests.marsrover.Direction;
|
||||
|
||||
import java.util.Scanner;
|
||||
|
||||
import static cat.hack3.codingtests.marsrover.ui.UICommons.*;
|
||||
|
||||
public class DirectionRetriever {
|
||||
static Direction retrieveDirection(Scanner reader) {
|
||||
var directionInput = "none";
|
||||
Direction resolvedDirection;
|
||||
do {
|
||||
output("Insert initial rover direction (n = north, e = east, w = west, s = south, q = exit):");
|
||||
directionInput = reader.next();
|
||||
resolvedDirection = switch (directionInput) {
|
||||
case "n" -> Direction.NORTH;
|
||||
case "e" -> Direction.EAST;
|
||||
case "w" -> Direction.WEST;
|
||||
case "s" -> Direction.SOUTH;
|
||||
default -> null;
|
||||
};
|
||||
} while (isNotResolvedDirection(resolvedDirection) && isNotExitSignal(directionInput));
|
||||
|
||||
if (isExitSignal(directionInput))
|
||||
System.exit(0);
|
||||
|
||||
return resolvedDirection;
|
||||
}
|
||||
|
||||
private static boolean isNotResolvedDirection(Direction resolvedDirection) {
|
||||
return resolvedDirection == null;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
package cat.hack3.codingtests.marsrover.ui;
|
||||
|
||||
public interface PresentationMessage {
|
||||
String INTRO = """
|
||||
░▒▓██████████████▓▒░ ░▒▓██████▓▒░░▒▓███████▓▒░ ░▒▓███████▓▒░ ░▒▓███████▓▒░ ░▒▓██████▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓████████▓▒░▒▓███████▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓████████▓▒░▒▓███████▓▒░ ░▒▓██████▓▒░ ░▒▓███████▓▒░░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒▒▓█▓▒░░▒▓██████▓▒░ ░▒▓███████▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░
|
||||
░▒▓█▓▒░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░ ░▒▓█▓▒░░▒▓█▓▒░░▒▓██████▓▒░ ░▒▓██▓▒░ ░▒▓████████▓▒░▒▓█▓▒░░▒▓█▓▒░
|
||||
|
||||
Welcome to Mars Rover Command Line Interface!
|
||||
|
||||
Please, establish the Mars dimensions. Bear in mind the Mars-Coordinates-Representation is aligned with the following principles:
|
||||
- Latitude is Y, starts from 1 on the top and goes down incrementally
|
||||
- Longitude is X, starts from 1 on the left and goes to right incrementally
|
||||
|
||||
Here a graphical representation of a 3x3 map
|
||||
|
||||
1 2 3
|
||||
1 1-1 1-2 1-3
|
||||
2 2-1 2-2 2-3
|
||||
3 3-1 3-2 3-3
|
||||
|
||||
""";
|
||||
String READY_MESSAGE = """
|
||||
|
||||
Fantastic!
|
||||
|
||||
A GPS, named MarsMap, has been delivered to Rover, configured with:
|
||||
- The size information of the planet
|
||||
- The current location of the Rover in it
|
||||
|
||||
He now can start moving along the planet based on your commands
|
||||
After every movement, he will check the GPS and report back the new position
|
||||
About rotations, Rover has a build-in accelerometer, which let him know in what direction is pointing out at any moment
|
||||
That's all for now. Have fun!
|
||||
_
|
||||
[ ]
|
||||
( )
|
||||
|>|
|
||||
__/===\\__
|
||||
//| o=o |\\\\
|
||||
<] | o=o | [>
|
||||
\\=====/
|
||||
/ / | \\ \\
|
||||
<_________>
|
||||
|
||||
(to continue, enter your name)
|
||||
""";
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
package cat.hack3.codingtests.marsrover.ui;
|
||||
|
||||
public class UICommons {
|
||||
|
||||
public static final String QUIT_COMMAND_TEXT = "q";
|
||||
|
||||
static boolean isExitSignal(String nextCommand) {
|
||||
return QUIT_COMMAND_TEXT.equals(nextCommand);
|
||||
}
|
||||
|
||||
static boolean isNotExitSignal(String nextCommand) {
|
||||
return !isExitSignal(nextCommand);
|
||||
}
|
||||
|
||||
static void output(String message) {
|
||||
System.out.println(message);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue