Merge pull request #201 from Bram-Hub/puzzle-editor-empty-puzzle-impl…

…ementations

Nurikabe empty puzzles are now implemented

src/main/java/edu/rpi/legup/puzzle/nurikabe/Nurikabe.java

@@ -46,8 +46,7 @@ public Board generatePuzzle(int difficulty) {
      * @return          true if the given dimensions are valid for Nurikabe, false otherwise
      */
     public boolean isValidDimensions(int rows, int columns) {
-        // This is a placeholder, this method needs to be implemented
-        throw new UnsupportedOperationException();
+        return rows > 0 && columns > 0;
     }
 
     /**

src/main/java/edu/rpi/legup/puzzle/nurikabe/NurikabeImporter.java

@@ -22,7 +22,17 @@ public NurikabeImporter(Nurikabe nurikabe) {
      */
     @Override
     public void initializeBoard(int rows, int columns) {
+        NurikabeBoard nurikabeBoard = new NurikabeBoard(columns, rows);
 
+        for (int y = 0; y < rows; y++) {
+            for (int x = 0; x < columns; x++) {
+                NurikabeCell cell = new NurikabeCell(NurikabeType.UNKNOWN.toValue(), new Point(x, y));
+                cell.setIndex(y * columns + x);
+                cell.setModifiable(true);
+                nurikabeBoard.setCell(x, y, cell);
+            }
+        }
+        puzzle.setCurrentBoard(nurikabeBoard);
     }
 
     /**

src/main/java/edu/rpi/legup/ui/PuzzleEditorPanel.java

@@ -193,6 +193,7 @@ public void loadPuzzleFromHome(String game, int rows, int columns) throws Illega
             throw new IllegalArgumentException(exception.getMessage());
         }
         catch (RuntimeException e){
+            e.printStackTrace();
             LOGGER.error(e.getMessage());
         }
     }