GameBoardJson kész (nincs tesztelve)

manualtest/game/JTableTest.java

 package game;
 
 import java.awt.BorderLayout;
+import java.io.File;
+import java.io.IOException;
 
 import javax.swing.*;
 

manualtest/game/GameBoardJson.java → src/game/GameBoardJson.java

 package game;
 
-import java.io.File;
+import java.io.*;
 import javax.json.*;
 
 public class GameBoardJson {
-    public static GameBoard loadFromFile(File f) {
-        return new GameBoard(10, 10); //TODO load
+    public static GameBoard loadFromFile(File f) throws FileNotFoundException {
+        FileInputStream fis = new FileInputStream(f);
+        JsonReader jr = Json.createReader(fis);
+        JsonObject boardObject = jr.readObject();
+        jr.close();
+
+        JsonObject sizeObject = boardObject.getJsonObject("size");
+        int height = sizeObject.getInt("height");
+        int width = sizeObject.getInt("width");
+
+        GameBoard board = new GameBoard(height, width);
+
+        JsonArray rows= boardObject.getJsonArray("cells");
+        for (int i = 0; i < height; i++) {
+            JsonArray currentRow = rows.getJsonArray(i);
+            for (int j = 0; j < width; j++) {
+                boolean currentCellAlive = currentRow.getBoolean(j);
+                if (currentCellAlive)
+                    board.get(i,j).setAlive(true);
+            }
         }
 
-    public static void saveToFile(GameBoard board, File destination) {
+        return board;
+    }
+
+    public static void saveToFile(GameBoard board, File destination) throws IOException {
         int height = board.getHeight();
         int width = board.getWidth();
 
@@ -22,11 +43,18 @@ public class GameBoardJson {
         }
 
         JsonObject boardObject = Json.createObjectBuilder()
-                .add("File", destination.getName())
-                .add("Size",
+                .add("file", destination.getName())
+                .add("size",
                         Json.createObjectBuilder()
-                                .add("Height", height)
+                                .add("height", height)
                                 .add("width", width))
-                .add("Cells", rowsBuilder.build()).build();
+                .add("cells", rowsBuilder.build()).build();
+
+
+        FileOutputStream fout = new FileOutputStream(destination);
+        JsonWriter jw = Json.createWriter(fout);
+        jw.write(boardObject);
+
+        jw.close();
     }
 }

src/game/GameBoardSaver.java

-package game;
-
-public class GameBoardSaver {
-    //TODO JFileChooser
-}

src/game/StartModel.java

 package game;
 
+import javax.json.Json;
+import javax.json.JsonWriter;
 import javax.swing.*;
 import javax.swing.filechooser.FileFilter;
 import javax.swing.filechooser.FileNameExtensionFilter;