#93 Saving/Loading last map to db and cycling through maps even after restart...

core/src/cz/nic/tablexia/game/games/pursuit/PursuitGame.java

@@ -28,6 +28,7 @@ import cz.nic.tablexia.game.games.pursuit.helper.GameRulesHelper;
 import cz.nic.tablexia.game.games.pursuit.helper.TextureHelper;
 import cz.nic.tablexia.game.games.pursuit.listener.VehicleDragListener;
 import cz.nic.tablexia.game.games.pursuit.model.Grid;
+import cz.nic.tablexia.game.games.pursuit.model.Maps;
 import cz.nic.tablexia.game.games.pursuit.model.PuzzlePiece;
 import cz.nic.tablexia.game.games.pursuit.model.Vehicle;
 import cz.nic.tablexia.game.games.pursuit.model.VehicleType;
@@ -103,10 +104,11 @@ public class PursuitGame extends AbstractTablexiaGame<int[][]> {
     private static final String SUMMARY_TEXT_TIME = "victory_text_time";
 
     private static final String SCORE_KEY_MOVE_COUNT = "move_count";
+	private static final String SCORE_KEY_LAST_MAP   = "last_map_index";
 
 	private static final float OVERLAP_PIECE_SCALE	=	1.2f;
 
-    private static final int MAPS_COUNT = 14;
+    private static final int MAPS_COUNT = Maps.values().length;
 
     private Group contentGroup;
     private Grid grid;
@@ -115,7 +117,7 @@ public class PursuitGame extends AbstractTablexiaGame<int[][]> {
     private TablexiaNoBlendingImage backgroundImage;
     private DragAndRotateActorListener dragAndRotateActorListener;
     private int movesCounter;
-    private int mapNumber = 0;//TODO automatically load last played map index +1
+    private int mapNumber = 0;
 
     private Vehicle vehicle;
     private Image finishFlag;
@@ -154,7 +156,9 @@ public class PursuitGame extends AbstractTablexiaGame<int[][]> {
 
 	@Override
     protected int[][] prepareGameData(Map<String, String> gameState) {
-        roadMap = getScreenTextureRegion(TextureHelper.getClickMapPath(mapNumber));
+		updateMapIndex();
+
+		roadMap = getScreenTextureRegion(TextureHelper.getClickMapPath(mapNumber));
         if (!roadMap.getTexture().getTextureData().isPrepared()) {
             roadMap.getTexture().getTextureData().prepare();
         }
@@ -262,6 +266,24 @@ public class PursuitGame extends AbstractTablexiaGame<int[][]> {
         backgroundImage.addListener(dragAndRotateActorListener);
     }
 
+	private void updateMapIndex() {
+		String lastMap = getGame().getLastGameScoreValueForGameAndKey(GameDefinition.PURSUIT.getGameNumber(), SCORE_KEY_LAST_MAP);
+
+		//couldn't find the last map
+		if(lastMap == null) {
+			mapNumber = 0;
+		}
+		else {
+			mapNumber = Integer.parseInt(lastMap);
+		}
+
+		//To loop over maps
+		mapNumber = (mapNumber + 1) % MAPS_COUNT;
+
+		//Update last map index in db
+		setGameScore(SCORE_KEY_LAST_MAP, mapNumber);
+	}
+
     private void prepareBackground() {
         backgroundImage = new TablexiaNoBlendingImage(getScreenTextureRegion(TextureHelper.getBgTexturePath()));
         backgroundImage.setFillParent(true);
@@ -288,7 +310,6 @@ public class PursuitGame extends AbstractTablexiaGame<int[][]> {
             @Override
             public void onVehicleDragComplete() {
 				showVictoryDialog();
-                mapNumber = (mapNumber + 1) % MAPS_COUNT;
                 //remove all actor listeners
                 vehicle.clear();
                 vehicle.remove();

core/src/cz/nic/tablexia/model/game/Game.java

@@ -12,6 +12,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import cz.nic.tablexia.TablexiaSettings;
 import cz.nic.tablexia.TablexiaStorage;
 import cz.nic.tablexia.game.AbstractTablexiaGame;
 import cz.nic.tablexia.game.GameDefinition;
@@ -141,6 +142,10 @@ public class Game {
         return selectGameForId(id);
     }
 
+	public static String getLastGameScoreValueForGameAndKey(int gameNumber, String key) {
+		return selectLastGameScoreValue(TablexiaSettings.getInstance().getSelectedUser().getId(), gameNumber, key);
+	}
+
     public static List<Game> getGamesForUserAndDefinition(Long userId, GameDefinition definition) {
         return selectGamesForUserAndDefinition(userId, definition);
     }
@@ -226,7 +231,8 @@ public class Game {
     public static final String GAME_SELECT_COUNT_FOR_GAME_AND_DIFFICULTY = "SELECT count(id) FROM game WHERE game_number = ? AND difficulty_number = ? AND user_id = ? AND end_time IS NOT NULL";
     public static final String GAME_SELECT_FOR_USER_AND_DEFINITION = "SELECT id, user_id, difficulty_number, game_number, random_seed, start_time, end_time FROM game WHERE user_id = ? AND game_number = ? AND end_time IS NOT NULL";
     public static final String GAME_SELECT_COUNT_FOR_GAME = "SELECT count(id) FROM game WHERE game_number = ? AND user_id = ?";
-    
+	public static final String GAME_SELECT_LAST_SCORES_FOR_USER_AND_GAME = "SELECT value FROM game_score INNER JOIN game ON game_score.game_id=game.id AND game.user_id=? AND game.game_number=? WHERE game_score.key=? AND end_time IS NOT NULL ORDER BY game_id DESC LIMIT 1";
+
     private static Long insertNewGame(User user, GameDifficulty difficulty, GameDefinition gameDefinition, TablexiaRandom random) {
         try {
             PreparedStatement insertStatement = TablexiaStorage.getInstance().prepareStatement(NEW_GAME_INSERT);
@@ -244,6 +250,28 @@ public class Game {
         return null;
     }
 
+	private static String selectLastGameScoreValue(long userId, int gameNumber, String key) {
+		String result = null;
+
+		PreparedStatement statement = TablexiaStorage.getInstance().prepareStatement(GAME_SELECT_LAST_SCORES_FOR_USER_AND_GAME);
+		try {
+			//Set userId, gameNumber and key
+			statement.setLong(1, userId);
+			statement.setLong(2, gameNumber);
+			statement.setString(3, key);
+			ResultSet resultSet = statement.executeQuery();
+
+			while(resultSet.next()) {
+				resultSet.close();
+				result = resultSet.getString(1);
+			}
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+
+		return result;
+	}
+
     private static Game selectGameForId(long id) {
         Game selectedGame = null;
         try {