Added randomly changing gamemusic and changed menu music -> Version 0.5.0

app/src/main/assets/levelpacks/Icy Mountains.xml

@@ -435,18 +435,5 @@
          </stars>
          <energy x="18.570074" y="0.46666658"/>
       </level>
-      <level packId="2" id="7" goalX="3.0" startSpeed="0.5" endSpeed="0.5" terrainEdge="-0.6" ceilingEdge="1.0">
-         <terrainTiles class="java.util.ArrayList">
-            <tileData x="0.0" width="6.0"/>
-         </terrainTiles>
-         <ceilingTiles class="java.util.ArrayList">
-            <tileData x="0.0" width="6.0"/>
-         </ceilingTiles>
-         <obstacles class="java.util.ArrayList"/>
-         <stars class="java.util.ArrayList">
-            <positionData x="0.3066666" y="-0.37999997"/>
-         </stars>
-         <energy x="1.9466664" y="-0.3933333"/>
-      </level>
    </levels>
 </levelPack>

app/src/main/java/de/frajul/endlessroll/main/game/Game.java

@@ -88,7 +88,8 @@ public class Game extends Rendering<GameScene> {
             this.level = level;
             this.levelPack = levelPack;
             if (scene != null) {
-                gameActivity.getSoundManager().gameMusic.reset();
+                gameActivity.getSoundManager().getCurrentGameMusic().reset();
+                gameActivity.getSoundManager().randomizeCurrentGameMusic();
                 gameState = GameState.COUNTDOWN;
                 gameActivity.getTutorialManager().resetGameTutorials();
                 collectedStars.clear();
@@ -108,7 +109,7 @@ public class Game extends Rendering<GameScene> {
 
     public void countdownFinished() {
         gameActivity.getSoundManager().resumeAllSounds();
-        gameActivity.getSoundManager().gameMusic.start();
+        gameActivity.getSoundManager().getCurrentGameMusic().start();
         gameState = GameState.RUNNING;
     }
 
@@ -207,7 +208,7 @@ public class Game extends Rendering<GameScene> {
         if (gameState == GameState.GAME_OVER || gameState == GameState.LEVEL_FINISHED || gameState == GameState.PAUSED)
             return;
         gameActivity.getSoundManager().pauseAllSounds();
-        gameActivity.getSoundManager().gameMusic.pause();
+        gameActivity.getSoundManager().getCurrentGameMusic().pause();
         viewManager.showShortMenu();
         if (gameState == GameState.COUNTDOWN)
             viewManager.stopCountdown();
@@ -232,7 +233,7 @@ public class Game extends Rendering<GameScene> {
     }
 
     public void onGameOver(boolean playerExplode) {
-            gameActivity.getSoundManager().gameMusic.stop();
+        gameActivity.getSoundManager().getCurrentGameMusic().stop();
         gameActivity.getSoundManager().stopAllSounds();
         gameActivity.getSoundManager().playSound(gameActivity.getSoundManager().dieSound);
         if (playerExplode) {
@@ -245,7 +246,7 @@ public class Game extends Rendering<GameScene> {
     }
 
     private void onGoalReached() {
-        gameActivity.getSoundManager().gameMusic.stop();
+        gameActivity.getSoundManager().getCurrentGameMusic().stop();
         gameActivity.getSoundManager().stopAllSounds();
         gameActivity.getSoundManager().playSound(gameActivity.getSoundManager().goalSound);
 

app/src/main/java/de/frajul/endlessroll/sounds/SoundManager.java

@@ -3,9 +3,11 @@ package de.frajul.endlessroll.sounds;
 import android.content.Context;
 import android.media.AudioManager;
 import android.media.SoundPool;
+import android.support.annotation.RawRes;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Random;
 
 import de.frajul.endlessroll.R;
 import de.frajul.endlessroll.main.GameActivity;
@@ -17,12 +19,14 @@ import de.frajul.endlessroll.main.GameLog;
 public class SoundManager {
 
     private Context context;
+    private Random random;
     private SoundPool soundPool;
     private boolean soundsMuted;
     private boolean musicMuted;
 
     public final Music menuMusic;
-    public final Music gameMusic;
+    private List<Music> gameMusicList = new ArrayList<>();
+    private int currentGameMusicIndex = 0;
 
     public final Sound goalSound;
     public final Sound dieSound;
@@ -39,14 +43,16 @@ public class SoundManager {
 
     private List<SoundStream> allStartedStreams = new ArrayList<>();
 
-    public SoundManager(GameActivity activity) {
-        this.context = activity;
+    public SoundManager(GameActivity gameActivity) {
+        this.context = gameActivity;
+        random = new Random();
         soundPool = new SoundPool(10, AudioManager.STREAM_MUSIC, 0);
 
-        menuMusic = new Music(activity, activity, R.raw.music_menu);
+        menuMusic = new Music(gameActivity, gameActivity, R.raw.music_menu);
         menuMusic.getPlayer().setLooping(true);
-        gameMusic = new Music(activity, context, R.raw.music_game);
-        gameMusic.getPlayer().setLooping(true);
+        gameMusicList.add(createGameMusic(gameActivity, R.raw.music_game_1));
+        gameMusicList.add(createGameMusic(gameActivity, R.raw.music_game_2));
+        gameMusicList.add(createGameMusic(gameActivity, R.raw.music_game_3));
 
         goalSound = new Sound(loadSound(R.raw.sound_goal));
         dieSound = new Sound(loadSound(R.raw.sound_die));
@@ -62,6 +68,22 @@ public class SoundManager {
         magnetSound = new Sound(loadSound(R.raw.sound_magnet), 0.8f, true);
     }
 
+    private Music createGameMusic(GameActivity gameActivity, @RawRes int musicId) {
+        Music gameMusic = new Music(gameActivity, context, musicId);
+        gameMusic.getPlayer().setLooping(true);
+        return gameMusic;
+    }
+
+    public void randomizeCurrentGameMusic() {
+        getCurrentGameMusic().stop();
+        int randomIndex = random.nextInt(gameMusicList.size());
+        currentGameMusicIndex = randomIndex;
+    }
+
+    public Music getCurrentGameMusic() {
+        return gameMusicList.get(currentGameMusicIndex);
+    }
+
     public void setSoundsMuted(boolean soundsMuted) {
         this.soundsMuted = soundsMuted;
         for (SoundStream stream : allStartedStreams) {
@@ -74,7 +96,8 @@ public class SoundManager {
     public void setMusicMuted(boolean musicMuted) {
         this.musicMuted = musicMuted;
         menuMusic.setMuted(musicMuted);
-        gameMusic.setMuted(musicMuted);
+        for (Music gameMusic : gameMusicList)
+            gameMusic.setMuted(musicMuted);
     }
 
     public boolean isSoundsMuted() {
@@ -87,13 +110,15 @@ public class SoundManager {
 
     public void activityPause() {
         soundPool.autoPause();
-        gameMusic.activityPause();
+        for (Music gameMusic : gameMusicList)
+            gameMusic.activityPause();
         menuMusic.activityPause();
     }
 
     public void activityResume() {
         soundPool.autoResume();
-        gameMusic.activityResume();
+        for (Music gameMusic : gameMusicList)
+            gameMusic.activityResume();
         menuMusic.activityResume();
     }
 
@@ -109,7 +134,8 @@ public class SoundManager {
 
     public void destroy() {
         menuMusic.getPlayer().release();
-        gameMusic.getPlayer().release();
+        for (Music gameMusic : gameMusicList)
+            gameMusic.getPlayer().release();
         soundPool.release();
     }
 

app/src/main/res/layout/start_screen.xml

@@ -26,7 +26,7 @@
         android:layout_marginStart="10dp"
         android:layout_marginTop="2dp"
         android:text="@string/start_screen_unlock_all_levels"
-        android:visibility="visible"/>
+        android:visibility="gone"/>
 
     <Button
         android:id="@+id/startscreen_gain_90_ep"
@@ -39,7 +39,7 @@
         android:layout_marginStart="10dp"
         android:layout_marginTop="2dp"
         android:text="@string/start_screen_gain_90_ep"
-        android:visibility="visible"/>
+        android:visibility="gone"/>
 
     <Button
         android:id="@+id/startscreen_finish_world_1"
@@ -63,6 +63,6 @@
         android:layout_alignParentTop="true"
         android:layout_margin="10dp"
         android:text="@string/start_screen_to_gl_test_screen"
-        android:visibility="visible"/>
+        android:visibility="gone"/>
 
 </RelativeLayout>