diff --git a/Klassendiagramm.drawio b/Klassendiagramm.drawio
index 99e08e5..987ce13 100644
--- a/Klassendiagramm.drawio
+++ b/Klassendiagramm.drawio
@@ -1 +1 @@
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
\ No newline at end of file
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
\ No newline at end of file
diff --git a/src/main/java/ch/zhaw/pm2/racetrack/Game.java b/src/main/java/ch/zhaw/pm2/racetrack/Game.java
index c8383df..4e8f8a8 100644
--- a/src/main/java/ch/zhaw/pm2/racetrack/Game.java
+++ b/src/main/java/ch/zhaw/pm2/racetrack/Game.java
@@ -26,8 +26,11 @@ public class Game implements GameSpecification {
this.userInterface = userInterface;
}
-
- public boolean initPhase() throws InvalidTrackFormatException {
+ /**
+ * This method will initialize the game. Therefore it interacts with the user via UserInterface
+ * @return true if the initialization is completed. Returns false if there is an error.
+ */
+ public boolean initPhase() {
File folder = new File("tracks");
File[] listOfFiles = folder.listFiles();
if (listOfFiles.length > 0) {
@@ -35,8 +38,17 @@ public class Game implements GameSpecification {
for (File file : listOfFiles) {
tracks.add(file.getName());
}
+
File selectedTrack = listOfFiles[userInterface.selectOption("Select Track file", tracks)];
- selectTrack(selectedTrack);
+ try {
+ selectTrack(selectedTrack);
+ } catch (FileNotFoundException e) {
+ userInterface.printInformation("There is an unexpected Error with the trackfile Path. Add trackfiles only to tracks path. Exit the Game and Fix the Problem");
+ return false;
+ } catch (InvalidTrackFormatException e) {
+ userInterface.printInformation("There is an unexpected Error with the trackfile. Format does not match specifications! Exit the Game and Fix the Problem");
+ return false;
+ }
List moveStrategies = new ArrayList<>();
moveStrategies.add("Do not move Strategy");
moveStrategies.add("User Move Strategy");
@@ -64,7 +76,6 @@ public class Game implements GameSpecification {
} catch (FileNotFoundException e) {
userInterface.printInformation("There is no Move-List implemented. Choose another Strategy!");
}
- //TODO: Backslash kompatibel für Linux
break;
case 3:
filePath = ".\\follower\\" + selectedTrack.getName().split("\\.")[0] + "_points.txt";
@@ -90,17 +101,11 @@ public class Game implements GameSpecification {
/**
* The functionality was taken out of init to automate testing
- *
* @param selectedTrack
*/
- Track selectTrack(File selectedTrack) {
- try {
- track = new Track(selectedTrack);
- return track;
- } catch (FileNotFoundException | PositionVectorNotValid | InvalidTrackFormatException e) {
- e.printStackTrace();
- }
- return null;
+ Track selectTrack(File selectedTrack) throws InvalidTrackFormatException,FileNotFoundException {
+ track = new Track(selectedTrack);
+ return track;
}
/**
@@ -202,9 +207,8 @@ public class Game implements GameSpecification {
* for this turn
*/
@Override
- public void doCarTurn(Direction acceleration) throws PositionVectorNotValid {
+ public void doCarTurn(Direction acceleration) {
track.getCar(currentCarIndex).accelerate(acceleration);
-
PositionVector crashPosition = null;
List positionList = calculatePath(track.getCarPos(currentCarIndex), track.getCar(currentCarIndex).nextPosition());
for (int i = 0; i < positionList.size(); i++) {
@@ -230,7 +234,12 @@ public class Game implements GameSpecification {
}
}
- public String gamePhase() throws PositionVectorNotValid {
+ /**
+ * This method implements the gameflow in a while loop. If there is a winner. The method will return its carid.
+ *
+ * @return the ID of the winning car return null if there is no winner.
+ */
+ public String gamePhase() {
while (carsMoving() && getWinner() == NO_WINNER) {
userInterface.printTrack(track);
Direction direction;
@@ -284,7 +293,14 @@ public class Game implements GameSpecification {
}
-
+ /**
+ * This method will check if a car is passing the finishline.
+ * If the car is passing the finishline in the wrong direction, the car will lose a winpoint.
+ * If the car is passing the finishline in the correct direction, the car will gain a winpoint.
+ * @param start the startposition of the car
+ * @param finish the expected finishpositon of the car after the move
+ * @param carIndex of the current player.
+ */
private int calculateNewWinPoints(PositionVector start, PositionVector finish) {
List path = calculatePath(start, finish);
for (PositionVector point : path) {
@@ -336,7 +352,7 @@ public class Game implements GameSpecification {
* @return A boolean indicator if the car would crash with a WALL or another car.
*/
@Override
- public boolean willCarCrash(int carIndex, PositionVector position) throws PositionVectorNotValid {
+ public boolean willCarCrash(int carIndex, PositionVector position) {
return track.willCrashAtPosition(carIndex, position);
}
diff --git a/src/main/java/ch/zhaw/pm2/racetrack/PositionVectorNotValidException.java b/src/main/java/ch/zhaw/pm2/racetrack/PositionVectorNotValidException.java
deleted file mode 100644
index e3d75b2..0000000
--- a/src/main/java/ch/zhaw/pm2/racetrack/PositionVectorNotValidException.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package ch.zhaw.pm2.racetrack;
-
-public class PositionVectorNotValidException extends Throwable {
- public PositionVectorNotValidException(String message) {
- super(message);
- }
-
- public PositionVectorNotValidException() {}
-}
diff --git a/src/main/java/ch/zhaw/pm2/racetrack/Track.java b/src/main/java/ch/zhaw/pm2/racetrack/Track.java
index 4cd8a29..56cc5f4 100644
--- a/src/main/java/ch/zhaw/pm2/racetrack/Track.java
+++ b/src/main/java/ch/zhaw/pm2/racetrack/Track.java
@@ -182,22 +182,6 @@ public class Track implements TrackSpecification {
track.remove(positionVector.getY());
track.add(positionVector.getY(), line);
}
- //TODO: check if this method is okay and needed
-
- /**
- * Determines if a location is valid PositionVector inside the track
- *
- * @param positionVector of location that has to be checked
- * @throws PositionVectorNotValidException if the PositionVector does not lie on the track.
- */
- private void isPositionVectorOnTrack(PositionVector positionVector) throws PositionVectorNotValidException {
- try {
- track.get(positionVector.getY()).charAt(positionVector.getX());
- } catch (IndexOutOfBoundsException e) {
- throw new PositionVectorNotValidException();
- }
- }
-
/**
* Method that returns the finishline as a List
@@ -257,8 +241,7 @@ public class Track implements TrackSpecification {
* @param positionVector the position to check if the car could crash
* @return true if car would crash. Else false.
*/
- public boolean willCrashAtPosition(int carIndex, PositionVector positionVector) throws PositionVectorNotValidException {
- isPositionVectorOnTrack(positionVector); //TODO: remove this line? Or Method?
+ public boolean willCrashAtPosition(int carIndex, PositionVector positionVector) {
char charAtPosition = track.get(positionVector.getY()).charAt(positionVector.getX());
if (getCarId(carIndex) == charAtPosition) return false;
return !(charAtPosition == ConfigSpecification.SpaceType.TRACK.value ||
@@ -274,8 +257,7 @@ public class Track implements TrackSpecification {
* @param carIndex representing current Car
* @param crashPositionVector where the Crash did happen
*/
- public void carDoesCrash(int carIndex, PositionVector crashPositionVector) throws PositionVectorNotValidException {
- isPositionVectorOnTrack(crashPositionVector); //TODO: remove this line? and Method?
+ public void carDoesCrash(int carIndex, PositionVector crashPositionVector) {
PositionVector currentCarPosition = getCarPos(carIndex);
drawCharOnTrackIndicator(new PositionVector(currentCarPosition.getX(), currentCarPosition.getY()), ConfigSpecification.SpaceType.TRACK.getValue());
Car car = cars.get(carIndex);
diff --git a/src/main/java/ch/zhaw/pm2/racetrack/given/GameSpecification.java b/src/main/java/ch/zhaw/pm2/racetrack/given/GameSpecification.java
index 4810ad1..3596335 100644
--- a/src/main/java/ch/zhaw/pm2/racetrack/given/GameSpecification.java
+++ b/src/main/java/ch/zhaw/pm2/racetrack/given/GameSpecification.java
@@ -1,7 +1,6 @@
package ch.zhaw.pm2.racetrack.given;
import ch.zhaw.pm2.racetrack.PositionVector;
-import ch.zhaw.pm2.racetrack.PositionVectorNotValidException;
import java.util.List;
@@ -19,11 +18,11 @@ public interface GameSpecification {
int getWinner();
- void doCarTurn(PositionVector.Direction acceleration) throws PositionVectorNotValidException;
+ void doCarTurn(PositionVector.Direction acceleration);
void switchToNextActiveCar();
List calculatePath(PositionVector startPosition, PositionVector endPosition);
- boolean willCarCrash(int carIndex, PositionVector position) throws PositionVectorNotValidException;
+ boolean willCarCrash(int carIndex, PositionVector position);
}
diff --git a/src/test/java/ch/zhaw/pm2/racetrack/TrackTest.java b/src/test/java/ch/zhaw/pm2/racetrack/TrackTest.java
index a19e607..4d88811 100644
--- a/src/test/java/ch/zhaw/pm2/racetrack/TrackTest.java
+++ b/src/test/java/ch/zhaw/pm2/racetrack/TrackTest.java
@@ -109,28 +109,19 @@ public class TrackTest {
@Test
@DisplayName("Will Car Crash")
void willCarCrash() {
- try {
- //Car will Crash
- Assertions.assertTrue(trackObj.willCrashAtPosition(0, new PositionVector(25, 21)));
- //Car will not Crash and is on track
- Assertions.assertFalse(trackObj.willCrashAtPosition(0, new PositionVector(7, 22)));
- //Car will not Crash and is on finishLine
- Assertions.assertFalse(trackObj.willCrashAtPosition(0, trackObj.getFinishLine().get(0)));
- } catch (PositionVectorNotValidException positionVectorNotValidException) {
- positionVectorNotValidException.printStackTrace();
- Assertions.fail("Test should not throw error");
- }
+ //Car will Crash
+ Assertions.assertTrue(trackObj.willCrashAtPosition(0, new PositionVector(25, 21)));
+ //Car will not Crash and is on track
+ Assertions.assertFalse(trackObj.willCrashAtPosition(0, new PositionVector(7, 22)));
+ //Car will not Crash and is on finishLine
+ Assertions.assertFalse(trackObj.willCrashAtPosition(0, trackObj.getFinishLine().get(0)));
+
}
@Test
@DisplayName("Make Car Crash")
void makeCarCrash() {
- try {
- trackObj.carDoesCrash(0, new PositionVector(6, 22));
- } catch (PositionVectorNotValidException positionVectorNotValidException) {
- positionVectorNotValidException.printStackTrace();
- Assertions.fail("Test should not throw exception");
- }
+ trackObj.carDoesCrash(0, new PositionVector(6, 22));
Assertions.assertEquals(Track.CRASH_INDICATOR, trackObj.getTrack().get(22).charAt(6));
Assertions.assertTrue(trackObj.getCar(0).isCrashed());
}
@@ -140,7 +131,6 @@ public class TrackTest {
@DisplayName("Negative TestCase")
class negativeClass {
File file;
-
@BeforeEach
void setup() {
file = new File(".\\tracks\\challenge.txt");
@@ -165,14 +155,5 @@ public class TrackTest {
File testfile = new File(".\\src\\test\\InvalidTracks\\sameCar.txt");
Assertions.assertThrows(InvalidTrackFormatException.class, () -> new Track(testfile));
}
-
- @Test
- @DisplayName("Invalid Position Vector used")
- void invalidPositionVector() {
- Assertions.assertThrows(PositionVectorNotValidException.class, () -> trackObj.willCrashAtPosition(0, new PositionVector(100, 200)));
- Assertions.assertThrows(PositionVectorNotValidException.class, () -> trackObj.carDoesCrash(1,new PositionVector(200,100)));
- }
-
}
-
}