fix getWinner in Game.java

working on PathFinderMoveStrategy

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

@@ -169,14 +169,14 @@ public class Game implements GameSpecification {
      */
     @Override
     public int getWinner() {
-        if (onlyOneCarLeft()) {
-            return currentCarIndex;
-        }
         for (int i = 0; i < track.getCarCount(); i++) {
             if (track.getCar(i).getWinPoints() == 1) {
                 return i;
             }
         }
+        if (onlyOneCarLeft()) {
+            return currentCarIndex;
+        }
         return NO_WINNER;
     }
 
@@ -221,15 +221,15 @@ public class Game implements GameSpecification {
                 break;
             }
         }
-        if (crashPosition != null) {
-            track.carDoesCrash(currentCarIndex, crashPosition);
-        } else {
         int newWinPoints = track.calculateNewWinPoints(track.getCarPos(currentCarIndex), track.getCar(currentCarIndex).nextPosition());
         if(newWinPoints == 1){
             track.getCar(currentCarIndex).increaseWinPoints();
-            }else if(newWinPoints == 1){
+        }else if(newWinPoints == -1){
             track.getCar(currentCarIndex).deductWinPoints();
         }
+        if (crashPosition != null) {
+            track.carDoesCrash(currentCarIndex, crashPosition);
+        } else {
             track.moveCar(currentCarIndex);
         }
     }

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

@@ -284,7 +284,7 @@ public class Track implements TrackSpecification {
             }
         }
 
-        return null;
+        return ConfigSpecification.SpaceType.WALL;
     }
 
     /**

src/main/java/ch/zhaw/pm2/racetrack/strategy/PathFinderMoveStrategy.java

@@ -33,13 +33,17 @@ public class PathFinderMoveStrategy implements MoveStrategy{
             for(PossibleMove previousMove : possibleMoves){
                 for(PositionVector.Direction direction : allDirections){
                     PossibleMove newMove = new PossibleMove(previousMove, direction);
-                        if(! (newMove.crashed() || newMove.drivingLoop())){
+                        if(! (newMove.crashed() || newMove.drivingLoop() || finishedMove != null)){
+                            if(newMove.finished()){
+                                finishedMove = newMove;
+                                break;
+                            }
                             newMoves.add(newMove);
                         }
                 }
             }
             possibleMoves = newMoves;
-            finishedMove = findFinishedMove(possibleMoves);
+
         }
 
         moveList = finishedMove.directions;
@@ -47,15 +51,6 @@ public class PathFinderMoveStrategy implements MoveStrategy{
 
     }
 
-    private PossibleMove findFinishedMove(List<PossibleMove> moveList){
-        for(PossibleMove move : moveList){
-            if(move.finished()){
-                return move;
-            }
-        }
-        return null;
-    }
-
 
     public class PossibleMove {
         List<PositionVector.Direction> directions;
@@ -95,6 +90,9 @@ public class PathFinderMoveStrategy implements MoveStrategy{
                         return true;
                     }
                 }
+                if(track.calculateNewWinPoints(positions.get(positions.size()-2), positions.get(positions.size()-1)) == -1){
+                    return true;
+                }
             return false;
         }