#11 Difficulty description from enum

core/src/cz/nic/tablexia/game/difficulty/GameDifficulty.java

@@ -19,6 +19,8 @@
 package cz.nic.tablexia.game.difficulty;
 
 
+import cz.nic.tablexia.loader.application.ApplicationTextManager;
+
 /**
  * Game difficulty types
  * 
@@ -26,34 +28,28 @@ package cz.nic.tablexia.game.difficulty;
  */
 public enum GameDifficulty {
 
-	// TODO use string resources
-    EASY("gamedifficulty_easy"),
-    MEDIUM("gamedifficulty_medium"),
-    HARD("gamedifficulty_hard");
+    EASY    ("gamedifficulty_easy"),
+    MEDIUM  ("gamedifficulty_medium"),
+    HARD    ("gamedifficulty_hard");
 
-    private String descriptionResourceId;
+    private String descriptionResourceKey;
 
 
-    private GameDifficulty(String descriptionResourceId) {
-        this.descriptionResourceId = descriptionResourceId;
+    private GameDifficulty(String descriptionResourceKey) {
+        this.descriptionResourceKey = descriptionResourceKey;
     }
 
-    /**
-     * Returns id of description for current difficulty
-     * 
-     * @return id of description string resource
-     */
-    public String getDescriptionResourceId() {
-        return descriptionResourceId;
+    public String getTextDescription() {
+        return ApplicationTextManager.getInstance().getText(getDescriptionResourceKey());
     }
 
     /**
-     * Returns string key for intent extra
+     * Returns key of description for current difficulty
      * 
-     * @return string key for intent extra
+     * @return key of description string resource
      */
-    public static String getIntentKey() {
-        return GameDifficulty.class.getName();
+    public String getDescriptionResourceKey() {
+        return descriptionResourceKey;
     }
 
     /**

core/src/cz/nic/tablexia/screen/gamemenu/pages/GameMenuPage.java

@@ -124,9 +124,9 @@ public class GameMenuPage extends MenuPage implements ViewPager.ScrollListener {
         font.setScale(0.5f);
         Label.LabelStyle labelStyle = new Label.LabelStyle(font, Color.BLACK);
 
-        Label easy = new Label(ApplicationTextManager.getInstance().getText(GameDifficulty.EASY.getDescriptionResourceId()), labelStyle);
-        Label medium = new Label(ApplicationTextManager.getInstance().getText(GameDifficulty.MEDIUM.getDescriptionResourceId()), labelStyle);
-        Label hard = new Label(ApplicationTextManager.getInstance().getText(GameDifficulty.HARD.getDescriptionResourceId()), labelStyle);
+        Label easy = new Label(GameDifficulty.EASY.getTextDescription(), labelStyle);
+        Label medium = new Label(GameDifficulty.MEDIUM.getTextDescription(), labelStyle);
+        Label hard = new Label(GameDifficulty.HARD.getTextDescription(), labelStyle);
 
         float labelY = screen.getStage().getHeight() * 0.06f;
         float labelAddX = diffWidth / 2;