feat: LocalizationManager + removed unused lines and classes

11 files changed, 177 insertions, 340 deletions

diff --git a/core/src/kz/ilotterytea/maxon/MaxonGame.java b/core/src/kz/ilotterytea/maxon/MaxonGame.java
index f457270..2dbe324 100644
--- a/core/src/kz/ilotterytea/maxon/MaxonGame.java
+++ b/core/src/kz/ilotterytea/maxon/MaxonGame.java
@@ -6,18 +6,18 @@ import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.assets.AssetManager;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+import kz.ilotterytea.maxon.localization.LocalizationManager;
 import kz.ilotterytea.maxon.pets.PetManager;
 import kz.ilotterytea.maxon.screens.SplashScreen;
 import kz.ilotterytea.maxon.utils.GameUpdater;
-import kz.ilotterytea.maxon.utils.I18N;
 
 public class MaxonGame extends Game {
 	public SpriteBatch batch;
 	public ShapeRenderer shapeRenderer;
 	public AssetManager assetManager;
 	public Preferences prefs;
-	public I18N locale;
 
+	private LocalizationManager locale;
 	private PetManager petManager;
 
 	private static MaxonGame instance;
@@ -33,6 +33,14 @@ public class MaxonGame extends Game {
 		return petManager;
 	}
 
+	public LocalizationManager getLocale() {
+		return locale;
+	}
+
+	public void setLocale(LocalizationManager locale) {
+		this.locale = locale;
+	}
+
 	@Override
 	public void create () {
 		// Check the latest version
@@ -41,7 +49,7 @@ public class MaxonGame extends Game {
 		batch = new SpriteBatch();
 		shapeRenderer = new ShapeRenderer();
 		prefs = Gdx.app.getPreferences(MaxonConstants.GAME_APP_PACKAGE);
-		locale = new I18N(Gdx.files.internal("i18n/" + prefs.getString("lang", "en_us") + ".json"));
+		locale = new LocalizationManager(Gdx.files.internal("i18n/" + prefs.getString("lang", "en_us") + ".json"));
 
 		Gdx.graphics.setVSync(prefs.getBoolean("vsync", true));
 
diff --git a/core/src/kz/ilotterytea/maxon/localization/LineId.java b/core/src/kz/ilotterytea/maxon/localization/LineId.java
new file mode 100644
index 0000000..3fe2203
--- /dev/null
+++ b/core/src/kz/ilotterytea/maxon/localization/LineId.java
@@ -0,0 +1,75 @@
+package kz.ilotterytea.maxon.localization;
+
+import org.slf4j.LoggerFactory;
+
+import java.util.Locale;
+
+public enum LineId {
+    UpdaterInfo,
+
+    MenuContinue,
+    MenuReset,
+
+    GiftboxOpen,
+
+    MinigameSlotsSpinbutton,
+    MinigameSlotsExitbutton,
+    MinigameSlotsBet,
+    MinigameSlotsNothing,
+    MinigameSlotsPrize,
+
+    PetBrorName,
+    PetBrorDesc,
+    PetSandwichName,
+    PetSandwichDesc,
+    PetManlooshkaName,
+    PetManlooshkaDesc,
+    PetThirstyName,
+    PetThirstyDesc,
+    PetFuriosName,
+    PetFuriosDesc,
+    PetTvcatName,
+    PetTvcatDesc,
+    PetProgcatName,
+    PetProgcatDesc,
+    PetScreamcatName,
+    PetScreamcatDesc,
+    PetHellcatName,
+    PetHellcatDesc,
+    PetLurkerName,
+    PetLurkerDesc,
+    PetPianoName,
+    PetPianoDesc,
+    PetBeeName,
+    PetBeeDesc,
+    PetBusyName,
+    PetBusyDesc,
+    PetAeaeName,
+    PetAeaeDesc,
+    PetSuccatName,
+    PetSuccatDesc,
+    ;
+
+    public static LineId fromJson(String value) {
+        StringBuilder result = new StringBuilder();
+        String[] chunks = value.split("\\.");
+
+        for (String chunk : chunks) {
+            chunk = chunk.replace("_", "");
+
+            String firstLetter = chunk.substring(0, 1).toUpperCase(Locale.ROOT);
+            String otherPart = chunk.substring(1);
+
+            result.append(firstLetter).append(otherPart);
+        }
+
+        value = result.toString();
+
+        try {
+            return LineId.valueOf(value);
+        } catch (Exception e) {
+            LoggerFactory.getLogger(LineId.class.getName()).error("The key '{}' not registered in LineId enum", value);
+            return null;
+        }
+    }
+}
diff --git a/core/src/kz/ilotterytea/maxon/localization/LocalizationManager.java b/core/src/kz/ilotterytea/maxon/localization/LocalizationManager.java
new file mode 100644
index 0000000..afa2841
--- /dev/null
+++ b/core/src/kz/ilotterytea/maxon/localization/LocalizationManager.java
@@ -0,0 +1,70 @@
+package kz.ilotterytea.maxon.localization;
+
+import com.badlogic.gdx.files.FileHandle;
+import com.badlogic.gdx.utils.JsonReader;
+import com.badlogic.gdx.utils.JsonValue;
+import com.badlogic.gdx.utils.StringBuilder;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Scanner;
+
+public class LocalizationManager {
+    private final Map<LineId, String> lines = new HashMap<>();
+    private final FileHandle handle;
+
+    public LocalizationManager(FileHandle localizationFile) {
+        this.handle = localizationFile;
+
+        JsonValue json = new JsonReader().parse(handle);
+        for (JsonValue val : json.iterator()) {
+            LineId key = LineId.fromJson(val.name);
+            if (key == null) continue;
+            String value;
+
+            try {
+                value = json.getString(val.name);
+            } catch (Exception e) {
+                value = val.name;
+            }
+
+            lines.put(key, value);
+        }
+    }
+
+    public String getLine(LineId id) {
+        return lines.get(id);
+    }
+
+    public String getFormattedLine(LineId id, CharSequence... params) {
+        String line = this.getLine(id);
+
+        if (line == null) return null;
+
+        Scanner scanner = new Scanner(line);
+        StringBuilder result = new StringBuilder();
+        int index = 0;
+
+        while (scanner.hasNext()) {
+            String next = scanner.next();
+
+            if (next.contains("%s")) {
+                next = next.replace("%s", params[index]);
+
+                if (index + 1 < params.length) index++;
+            }
+
+            result.append(next).append(' ');
+        }
+
+        return result.substring(0, result.length - 1);
+    }
+
+    public FileHandle getHandle() {
+        return handle;
+    }
+
+    public Map<LineId, String> getLines() {
+        return lines;
+    }
+}
diff --git a/core/src/kz/ilotterytea/maxon/pets/Pet.java b/core/src/kz/ilotterytea/maxon/pets/Pet.java
index 521df0c..0106439 100644
--- a/core/src/kz/ilotterytea/maxon/pets/Pet.java
+++ b/core/src/kz/ilotterytea/maxon/pets/Pet.java
@@ -7,6 +7,7 @@ import com.badlogic.gdx.utils.GdxRuntimeException;
 import kz.ilotterytea.maxon.MaxonConstants;
 import kz.ilotterytea.maxon.MaxonGame;
 import kz.ilotterytea.maxon.anim.SpriteUtils;
+import kz.ilotterytea.maxon.localization.LineId;
 import kz.ilotterytea.maxon.ui.AnimatedImage;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -52,12 +53,12 @@ public class Pet {
 
         AnimatedImage icon = new AnimatedImage(regions, 5);
 
-        String name = game.locale.TranslatableText("pet." + id + ".name");
+        String name = game.getLocale().getLine(LineId.fromJson("pet." + id + ".name"));
         if (name == null) {
             name = "pet." + id + ".name";
         }
 
-        String description = game.locale.TranslatableText("pet." + id + ".desc");
+        String description = game.getLocale().getLine(LineId.fromJson("pet." + id + ".desc"));
         if (description == null) {
             description = "pet." + id + ".desc";
         }
diff --git a/core/src/kz/ilotterytea/maxon/screens/MenuScreen.java b/core/src/kz/ilotterytea/maxon/screens/MenuScreen.java
index 153a5bd..14dabf8 100644
--- a/core/src/kz/ilotterytea/maxon/screens/MenuScreen.java
+++ b/core/src/kz/ilotterytea/maxon/screens/MenuScreen.java
@@ -22,10 +22,11 @@ import com.badlogic.gdx.utils.Timer;
 import com.badlogic.gdx.utils.viewport.ScreenViewport;
 import kz.ilotterytea.maxon.MaxonConstants;
 import kz.ilotterytea.maxon.MaxonGame;
+import kz.ilotterytea.maxon.localization.LineId;
+import kz.ilotterytea.maxon.localization.LocalizationManager;
 import kz.ilotterytea.maxon.player.Savegame;
 import kz.ilotterytea.maxon.ui.*;
 import kz.ilotterytea.maxon.utils.GameUpdater;
-import kz.ilotterytea.maxon.utils.I18N;
 import kz.ilotterytea.maxon.utils.OsUtils;
 import net.mgsx.gltf.scene3d.attributes.PBRCubemapAttribute;
 import net.mgsx.gltf.scene3d.attributes.PBRTextureAttribute;
@@ -235,7 +236,7 @@ public class MenuScreen implements Screen {
         }, 5, 5));
 
         // Localization
-        String[] fh4Locale = game.locale.getFileHandle().nameWithoutExtension().split("_");
+        String[] fh4Locale = game.getLocale().getHandle().nameWithoutExtension().split("_");
         String localeButtonStyleName = "locale_" + fh4Locale[0];
         ShakingImageButton localeButton = new ShakingImageButton(widgetSkin, localeButtonStyleName);
 
@@ -249,13 +250,13 @@ public class MenuScreen implements Screen {
                 fhArray.add(MaxonConstants.FILE_RU_RU);
                 fhArray.add(MaxonConstants.FILE_EN_US);
 
-                if (fhArray.indexOf(game.locale.getFileHandle()) + 1 < fhArray.size()) {
-                    index = fhArray.indexOf(game.locale.getFileHandle()) + 1;
+                if (fhArray.indexOf(game.getLocale().getHandle()) + 1 < fhArray.size()) {
+                    index = fhArray.indexOf(game.getLocale().getHandle()) + 1;
                 }
 
                 FileHandle fhNext = fhArray.get(index);
 
-                game.locale = new I18N(fhNext);
+                game.setLocale(new LocalizationManager(fhNext));
                 game.prefs.putString("lang", fhNext.nameWithoutExtension());
                 game.prefs.flush();
 
@@ -359,7 +360,7 @@ public class MenuScreen implements Screen {
 
         // Suggest an update
         if (!GameUpdater.CLIENT_IS_ON_LATEST_VERSION && OsUtils.isPC) {
-            TextButton updateButton = new TextButton(game.locale.TranslatableText("updater.info"), uiSkin, "link");
+            TextButton updateButton = new TextButton(game.getLocale().getLine(LineId.UpdaterInfo), uiSkin, "link");
 
             updateButton.setPosition(8f, stage.getHeight() - 32f);
 
diff --git a/core/src/kz/ilotterytea/maxon/screens/SlotsMinigameScreen.kt b/core/src/kz/ilotterytea/maxon/screens/SlotsMinigameScreen.kt
index 863f295..6de252f 100644
--- a/core/src/kz/ilotterytea/maxon/screens/SlotsMinigameScreen.kt
+++ b/core/src/kz/ilotterytea/maxon/screens/SlotsMinigameScreen.kt
@@ -29,6 +29,7 @@ import com.badlogic.gdx.utils.Timer.Task
 import com.badlogic.gdx.utils.viewport.FitViewport
 import com.badlogic.gdx.utils.viewport.ScreenViewport
 import kz.ilotterytea.maxon.MaxonGame
+import kz.ilotterytea.maxon.localization.LineId
 import kz.ilotterytea.maxon.player.Savegame
 import kz.ilotterytea.maxon.screens.game.GameScreen
 import kz.ilotterytea.maxon.utils.formatters.NumberFormatter
@@ -97,7 +98,7 @@ class SlotsMinigameScreen : Screen {
         table.add(background)
 
         // Buttons
-        spinButton = TextButton(game.locale.TranslatableText("minigame.slots.spin_button"), skin)
+        spinButton = TextButton(game.locale.getLine(LineId.MinigameSlotsSpinbutton), skin)
         spinButton?.isDisabled = true
         spinButton?.width = 420f
         spinButton?.setPosition(62f, 60f)
@@ -110,7 +111,7 @@ class SlotsMinigameScreen : Screen {
         })
         stage.addActor(spinButton)
 
-        exitButton = TextButton(game.locale.TranslatableText("minigame.slots.exit_button"), skin)
+        exitButton = TextButton(game.locale.getLine(LineId.MinigameSlotsExitbutton), skin)
         exitButton?.setPosition(62f, stage.height / 2f - 150f)
         exitButton?.addListener(object : ClickListener() {
             override fun clicked(event: InputEvent?, x: Float, y: Float) {
@@ -138,7 +139,7 @@ class SlotsMinigameScreen : Screen {
         moneyLabel?.setPosition(stage.width / 2f, stage.height / 2f - 180f)
         stage.addActor(moneyLabel)
 
-        val stakeLabel = Label(game.locale.TranslatableText("minigame.slots.bet"), skin, "slots")
+        val stakeLabel = Label(game.locale.getLine(LineId.MinigameSlotsBet), skin, "slots")
         stakeLabel.setAlignment(Align.center)
         stakeLabel.setPosition(stage.width / 2f - 40f, stage.height / 2f - 100f)
         stage.addActor(stakeLabel)
@@ -325,9 +326,9 @@ class SlotsMinigameScreen : Screen {
 
     private fun updateLabels() {
         val prizeText = if (prize == 0.0) {
-            game.locale.TranslatableText("minigame.slots.nothing")
+            game.locale.getLine(LineId.MinigameSlotsNothing)
         } else {
-            game.locale.FormattedText("minigame.slots.prize", NumberFormatter.format(prize.toLong()))
+            game.locale.getFormattedLine(LineId.MinigameSlotsPrize, NumberFormatter.format(prize.toLong()))
         }
 
         prizeLabel?.setText(prizeText)
diff --git a/core/src/kz/ilotterytea/maxon/screens/game/GameScreen.java b/core/src/kz/ilotterytea/maxon/screens/game/GameScreen.java
index 3f8c19b..65b2dde 100644
--- a/core/src/kz/ilotterytea/maxon/screens/game/GameScreen.java
+++ b/core/src/kz/ilotterytea/maxon/screens/game/GameScreen.java
@@ -251,61 +251,6 @@ public class GameScreen implements Screen, InputProcessor {
         this.shopUI.update();
     }
 
-    private void showInventory() {
-        // - - - - - -  I N V E N T O R Y  T A B L E  - - - - - - :
-        final Table inventoryTable = new Table(skin);
-        inventoryTable.setBackground("bg");
-        inventoryTable.setSize(stage.getWidth() - 20f, stage.getHeight() - (boardTable.getHeight() + quickTable.getHeight() + 20f));
-        inventoryTable.setPosition(10f, quickTable.getHeight() + 10f);
-        inventoryTable.align(Align.top | Align.center);
-
-        stage.addActor(inventoryTable);
-
-        // Header table:
-        Table headInventoryTable = new Table();
-        inventoryTable.add(headInventoryTable).width(inventoryTable.getWidth()).row();
-
-        // - - -  S H O P  T I T L E  - - -:
-        Label inventoryTitle = new Label(game.locale.TranslatableText("game.inventory.title"), skin);
-        headInventoryTable.add(inventoryTitle).expandX();
-
-        // - - -  C L O S E  B U T T O N  - - - :
-        TextButton closeButton = new TextButton("X", skin);
-
-        closeButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                inventoryTable.remove();
-                isInventoryEnabled = !isInventoryEnabled;
-            }
-        });
-
-        headInventoryTable.add(closeButton).row();
-
-        // - - -  I N V E N T O R Y  C O N T E N T  - - - :
-        Table contentTable = new Table();
-        contentTable.align(Align.left);
-
-        // Adding items to inventory:
-        for (int i = 0; i < invItems.keySet().size(); i++) {
-            MaxonItem item = MaxonItemRegister.get(i);
-
-            if (item != null) {
-                InventoryAnimatedItem invItem = new InventoryAnimatedItem(item, skin, invItems.get(i));
-                Cell<InventoryAnimatedItem> cell = contentTable.add(invItem).size(64, 64).pad(5f);
-
-                if (i != 0 && i % (inventoryTable.getWidth() / 69f) == 0) {
-                    cell.row();
-                }
-            }
-        };
-
-        // Scroll panel for content table:
-        ScrollPane contentPane = new ScrollPane(contentTable);
-        contentPane.setScrollingDisabled(true, false);
-        inventoryTable.add(contentPane);
-    }
-
     @Override public void pause() {}
 
     @Override public void resume() {}
@@ -341,39 +286,6 @@ public class GameScreen implements Screen, InputProcessor {
         return false;
     }
 
-    private void displayPointIncrease() {
-        cat.nextFrame();
-        maxon.setDrawable(cat.getDrawable());
-
-        savegame.increaseMoney(savegame.getMultiplier());
-
-        final TypingLabel label = new TypingLabel(game.locale.FormattedText("game.newPoint", MaxonConstants.DECIMAL_FORMAT.format(savegame.getMultiplier())), skin, "default");
-
-        label.setPosition(
-                maxon.getX(),
-                maxon.getY() + maxon.getHeight()
-        );
-
-        label.setWidth(maxon.getWidth());
-
-        label.setAlignment(Align.center);
-
-        label.addAction(Actions.parallel(
-                Actions.fadeOut(5f),
-                Actions.moveTo(
-                        label.getX(), label.getY() + Math.getRandomNumber(10, 156), 5f, Interpolation.exp5Out)
-        ));
-
-        tasks.add(Timer.schedule(new Timer.Task() {
-            @Override
-            public void run() {
-                label.remove();
-            }
-        }, 10f));
-
-        stage.addActor(label);
-    }
-
     private void create3D() {
         sceneManager = new SceneManager();
 
diff --git a/core/src/kz/ilotterytea/maxon/screens/game/Giftbox.java b/core/src/kz/ilotterytea/maxon/screens/game/Giftbox.java
index 83ce8ab..752d7a1 100644
--- a/core/src/kz/ilotterytea/maxon/screens/game/Giftbox.java
+++ b/core/src/kz/ilotterytea/maxon/screens/game/Giftbox.java
@@ -24,6 +24,7 @@ import kz.ilotterytea.javaextra.tuples.Triple;
 import kz.ilotterytea.maxon.MaxonGame;
 import kz.ilotterytea.javaextra.comparators.MapValueKeyComparator;
 import kz.ilotterytea.maxon.anim.SpriteUtils;
+import kz.ilotterytea.maxon.localization.LineId;
 import kz.ilotterytea.maxon.pets.Pet;
 import kz.ilotterytea.maxon.pets.PetManager;
 import kz.ilotterytea.maxon.player.Savegame;
@@ -302,7 +303,7 @@ public class Giftbox implements Disposable {
         mainTable.add(table);
 
         // Adding the title
-        Label title = new Label(MaxonGame.getInstance().locale.TranslatableText("giftbox.open"), skin);
+        Label title = new Label(MaxonGame.getInstance().getLocale().getLine(LineId.GiftboxOpen), skin);
         table.add(title).row();
 
         String regionName;
diff --git a/core/src/kz/ilotterytea/maxon/ui/OptionsTable.java b/core/src/kz/ilotterytea/maxon/ui/OptionsTable.java
deleted file mode 100644
index 8ce0720..0000000
--- a/core/src/kz/ilotterytea/maxon/ui/OptionsTable.java
+++ /dev/null
@@ -1,180 +0,0 @@
-package kz.ilotterytea.maxon.ui;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.audio.Music;
-import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.math.Interpolation;
-import com.badlogic.gdx.scenes.scene2d.InputEvent;
-import com.badlogic.gdx.scenes.scene2d.actions.Actions;
-import com.badlogic.gdx.scenes.scene2d.ui.*;
-import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
-import com.badlogic.gdx.utils.Align;
-import kz.ilotterytea.maxon.MaxonConstants;
-import kz.ilotterytea.maxon.MaxonGame;
-import kz.ilotterytea.maxon.screens.SplashScreen;
-import kz.ilotterytea.maxon.utils.I18N;
-
-import java.util.ArrayList;
-import java.util.Locale;
-
-public class OptionsTable extends Table {
-    public OptionsTable(
-            final MaxonGame game,
-            Skin skin,
-            Skin widgetSkin,
-            final Music music,
-            final Table menuTable,
-            final Image bgImage,
-            final Image brandLogo
-            ) {
-        super();
-
-        Label optionsLabel = new Label(game.locale.TranslatableText("options.title"), skin);
-        optionsLabel.setAlignment(Align.center);
-        super.add(optionsLabel).fillX().pad(81f).row();
-
-        Table lidlOptionsTable = new Table();
-
-        // Music button:
-        final TextButton musicButton = new TextButton(game.locale.FormattedText("options.music", (game.prefs.getBoolean("music", true)) ? "ON" : "OFF"), widgetSkin, "default");
-
-        musicButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                game.prefs.putBoolean("music", !game.prefs.getBoolean("music", true));
-                game.prefs.flush();
-
-                if (game.prefs.getBoolean("music", true)) {
-                    music.setVolume(1f);
-                    music.setLooping(true);
-                    music.play();
-                } else {
-                    music.stop();
-                }
-
-                musicButton.setText(game.locale.FormattedText("options.music",  (game.prefs.getBoolean("music", true)) ? "ON" : "OFF"));
-            }
-        });
-
-        lidlOptionsTable.add(musicButton).size(512f, 81f).pad(10f).left();
-
-        final TextButton soundButton = new TextButton(game.locale.FormattedText("options.sound", (game.prefs.getBoolean("sound", true)) ? "ON" : "OFF"), widgetSkin, "default");
-
-        soundButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                game.prefs.putBoolean("sound", !game.prefs.getBoolean("sound", true));
-                game.prefs.flush();
-
-                soundButton.setText(game.locale.FormattedText("options.sound",  (game.prefs.getBoolean("sound", true)) ? "ON" : "OFF"));
-            }
-        });
-
-        lidlOptionsTable.add(soundButton).size(512f, 81f).pad(10f).right().row();
-
-        final TextButton vsyncButton = new TextButton(game.locale.FormattedText("options.vsync", (game.prefs.getBoolean("vsync", true)) ? "ON" : "OFF"), widgetSkin, "default");
-
-        vsyncButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                game.prefs.putBoolean("vsync", !game.prefs.getBoolean("vsync", true));
-                game.prefs.flush();
-
-                if (game.prefs.getBoolean("vsync", true)) {
-                    Gdx.graphics.setVSync(true);
-                } else {
-                    Gdx.graphics.setVSync(false);
-                }
-
-                vsyncButton.setText(game.locale.FormattedText("options.vsync",  (game.prefs.getBoolean("vsync", true)) ? "ON" : "OFF"));
-            }
-        });
-
-        lidlOptionsTable.add(vsyncButton).size(512f, 81f).pad(10f).left();
-
-        final TextButton fullscreenButton = new TextButton(game.locale.FormattedText("options.fullscreen", (game.prefs.getBoolean("fullscreen", false)) ? "ON" : "OFF"), widgetSkin, "default");
-
-        fullscreenButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                game.prefs.putBoolean("fullscreen", !game.prefs.getBoolean("fullscreen", false));
-                game.prefs.flush();
-
-                if (game.prefs.getBoolean("fullscreen", false)) {
-                    Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
-                } else {
-                    Gdx.graphics.setWindowedMode(game.prefs.getInteger("width", Gdx.graphics.getWidth()), game.prefs.getInteger("height", Gdx.graphics.getHeight()));
-                }
-
-                fullscreenButton.setText(game.locale.FormattedText("options.fullscreen", (game.prefs.getBoolean("fullscreen", false)) ? "ON" : "OFF"));
-            }
-        });
-
-        lidlOptionsTable.add(fullscreenButton).size(512f, 81f).pad(10f).right().row();
-
-        super.add(lidlOptionsTable).center().row();
-
-        String[] fh4Locale = game.locale.getFileHandle().nameWithoutExtension().split("_");
-        Locale locale = new Locale(fh4Locale[0], fh4Locale[1]);
-
-        final TextButton switchLangButton = new TextButton(game.locale.FormattedText("options.language", locale.getDisplayLanguage(), locale.getDisplayCountry()), widgetSkin, "default");
-
-        switchLangButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                int index = 0;
-                ArrayList<FileHandle> fhArray = new ArrayList<>();
-                fhArray.add(MaxonConstants.FILE_RU_RU);
-                fhArray.add(MaxonConstants.FILE_EN_US);
-
-                if (fhArray.indexOf(game.locale.getFileHandle()) + 1 < fhArray.size()) {
-                    index = fhArray.indexOf(game.locale.getFileHandle()) + 1;
-                }
-
-                FileHandle fhNext = fhArray.get(index);
-
-                game.locale = new I18N(fhNext);
-                game.prefs.putString("lang", fhNext.nameWithoutExtension());
-                game.prefs.flush();
-
-                String[] fh4Locale = fhNext.nameWithoutExtension().split("_");
-                Locale locale = new Locale(fh4Locale[0], fh4Locale[1]);
-
-                switchLangButton.setText(game.locale.FormattedText("options.language", locale.getDisplayLanguage(), locale.getDisplayCountry()));
-                game.setScreen(new SplashScreen());
-                music.stop();
-            }
-        });
-
-        super.add(switchLangButton).size(1024f, 81f).padTop(91f).center().row();
-
-        final TextButton optionsCloseButton = new TextButton(game.locale.TranslatableText("options.close"), widgetSkin, "default");
-
-        optionsCloseButton.addListener(new ClickListener() {
-            @Override
-            public void clicked(InputEvent event, float x, float y) {
-                close(menuTable, bgImage, brandLogo);
-            }
-        });
-
-        super.add(optionsCloseButton).size(1024f, 81f).pad(91f).center().row();
-
-        super.setPosition(0, 0);
-        super.setSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
-    }
-
-    private void close(Table menu, Image bg, Image logo) {
-        super.clearActions();
-        super.addAction(Actions.moveTo(Gdx.graphics.getWidth(), super.getY(), 0.75f, Interpolation.sine));
-
-        menu.clearActions();
-        menu.addAction(Actions.moveTo(0, menu.getY(), 0.75f, Interpolation.sine));
-
-        bg.clearActions();
-        bg.addAction(Actions.alpha(0.25f));
-
-        logo.addAction(
-                Actions.moveTo(logo.getX(), logo.getY() - 512f, 0.5f, Interpolation.sine)
-        );
-    }
-}
diff --git a/core/src/kz/ilotterytea/maxon/ui/SavegameWidget.java b/core/src/kz/ilotterytea/maxon/ui/SavegameWidget.java
index ea6587c..245e11f 100644
--- a/core/src/kz/ilotterytea/maxon/ui/SavegameWidget.java
+++ b/core/src/kz/ilotterytea/maxon/ui/SavegameWidget.java
@@ -12,6 +12,7 @@ import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
 import com.badlogic.gdx.utils.Align;
 import com.badlogic.gdx.utils.Disposable;
 import kz.ilotterytea.maxon.MaxonGame;
+import kz.ilotterytea.maxon.localization.LineId;
 import kz.ilotterytea.maxon.player.Savegame;
 import kz.ilotterytea.maxon.screens.game.GameScreen;
 import kz.ilotterytea.maxon.screens.WelcomeScreen;
@@ -128,7 +129,7 @@ public class SavegameWidget extends Table implements Disposable {
         this.dataTable.add(data).grow();
 
         // - - -  C O N T R O L  - - -
-        TextButton playButton = new TextButton(game.locale.TranslatableText("menu.continue"), skin, styleName);
+        TextButton playButton = new TextButton(game.getLocale().getLine(LineId.MenuContinue), skin, styleName);
 
         playButton.addListener(new ClickListener() {
             @Override
@@ -139,7 +140,7 @@ public class SavegameWidget extends Table implements Disposable {
             }
         });
 
-        TextButton resetButton = new TextButton(game.locale.TranslatableText("menu.reset"), skin, styleName);
+        TextButton resetButton = new TextButton(game.getLocale().getLine(LineId.MenuReset), skin, styleName);
 
         resetButton.addListener(new ClickListener() {
             @Override
diff --git a/core/src/kz/ilotterytea/maxon/utils/I18N.java b/core/src/kz/ilotterytea/maxon/utils/I18N.java
deleted file mode 100644
index 7d4013e..0000000
--- a/core/src/kz/ilotterytea/maxon/utils/I18N.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package kz.ilotterytea.maxon.utils;
-
-import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.utils.JsonReader;
-import com.badlogic.gdx.utils.JsonValue;
-
-import java.lang.StringBuilder;
-import java.util.*;
-
-public class I18N {
-    private Map<String, String> language = new HashMap<>();
-    private FileHandle fileHandle;
-
-    public I18N(FileHandle fh) {
-        fileHandle = fh;
-
-        JsonValue json = new JsonReader().parse(fileHandle);
-
-        for (JsonValue val : json.iterator()) {
-            this.language.put(val.name, json.getString(val.name));
-        }
-    }
-
-    public FileHandle getFileHandle() { return fileHandle; }
-    public Map<String, String> getLanguage() { return language; }
-
-    public String TranslatableText(String id) {
-        if (language.containsKey(id)) {
-            return language.get(id);
-        }
-        return null;
-    }
-
-    public String FormattedText(String id, CharSequence... params) {
-        if (!language.containsKey(id)) { return null; }
-        Scanner scan = new Scanner(language.get(id));
-        StringBuilder result = new StringBuilder();
-        int index = 0;
-
-        while (scan.hasNext()) {
-            String next = scan.next();
-
-            if (next.contains("%s")) {
-                next = next.replace("%s", params[index]);
-                if (index + 1 < params.length) { index++; }
-            }
-
-            result.append(next).append(' ');
-        }
-
-        return result.toString();
-    }
-}