- Method toString done

src/main/java/ch/zhaw/pm2/racetrack/Track.java

@@ -6,6 +6,7 @@ import ch.zhaw.pm2.racetrack.given.TrackSpecification;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Scanner;
 
@@ -61,6 +62,8 @@ public class Track implements TrackSpecification {
 
     // TODO: Add necessary variables
     private List<String> track;
+    private List<Car> cars;
+
     /**
      * Initialize a Track from the given track file.
      *
@@ -69,7 +72,9 @@ public class Track implements TrackSpecification {
      * @throws InvalidTrackFormatException if the track file contains invalid data (no tracklines, ...)
      */
     public Track(File trackFile) throws FileNotFoundException, InvalidTrackFormatException {
-        // TODO: implementation
+        // TODO:
+        track = new ArrayList<>();
+        cars = new ArrayList<>();
         readFile(trackFile);
 
         //TODO: throw error again...
@@ -78,20 +83,43 @@ public class Track implements TrackSpecification {
 
     /**
      * This method reads the File and saves it to the track ArrayList Line by Line
+     *
      * @param trackFile the File where the track has been documented
      * @throws FileNotFoundException if the FilePath is invalid.
      */
     private void readFile(File trackFile) throws FileNotFoundException {
-        track = new ArrayList<>();
         Scanner scanner = new Scanner(trackFile);
         while (scanner.hasNextLine()) {
             track.add(scanner.nextLine());
         }
     }
 
+    public void findCar() {
+        ConfigSpecification.SpaceType[] spaceTypes = ConfigSpecification.SpaceType.values();
+        ArrayList<Character> allSpaceTypesAsChar = new ArrayList<>();
+
+        for (ConfigSpecification.SpaceType spaceType : spaceTypes) {
+            allSpaceTypesAsChar.add(spaceType.getValue());
+        }
+
+
+        for (String line : track) {
+            for (int i = 0; i < line.length(); i++) {
+                if (!allSpaceTypesAsChar.contains(line.charAt(i))) {
+                    //TODO: CREATE CAR - ADD IT TO CARS - BUT CHECK THAT Symbol is not allready used for another car?
+                }
+            }
+        }
+
+    }
+
+    private void findFinish() {
+        //TODO:
+
+    }
+
 
     /**
-     *
      * @return the track
      */
     public List<String> getTrack() {
@@ -111,9 +139,8 @@ public class Track implements TrackSpecification {
         char charAtPosition = track.get(position.getY()).charAt(position.getX());
 
         ConfigSpecification.SpaceType[] spaceTypes = ConfigSpecification.SpaceType.values();
-
         for (ConfigSpecification.SpaceType spaceType : spaceTypes) {
-            if(spaceType.getValue() == charAtPosition) {
+            if (spaceType.getValue() == charAtPosition) {
                 return spaceType;
             }
         }
@@ -203,6 +230,11 @@ public class Track implements TrackSpecification {
     @Override
     public String toString() {
         // TODO: implementation
-        throw new UnsupportedOperationException();
+        String str = "";
+        for (String line : track) {
+            str += line+"\n";
+        }
+        return str;
+        //throw new UnsupportedOperationException();
     }
 }