com.badlogic.gdx.Audio.newMusic()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中com.badlogic.gdx.Audio.newMusic()方法的一些代码示例，展示了Audio.newMusic()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Audio.newMusic()方法的具体详情如下：
包路径：com.badlogic.gdx.Audio
类名称：Audio
方法名：newMusic

Audio.newMusic介绍

[英]Creates a new Music instance which is used to play back a music stream from a file. Currently supported formats are WAV, MP3 and OGG. The Music instance has to be disposed if it is no longer used via the Music#dispose() method. Music instances are automatically paused when ApplicationListener#pause() is called and resumed when ApplicationListener#resume() is called.
[中]创建用于播放文件中音乐流的新音乐实例。目前支持的格式有WAV、MP3和OGG。如果音乐实例不再通过Music#dispose（）方法使用，则必须将其释放。音乐实例在调用ApplicationListener#pause（）时自动暂停，在调用ApplicationListener#resume（）时恢复。

代码示例

代码示例来源：origin: libgdx/libgdx

@Override
public void loadAsync (AssetManager manager, String fileName, FileHandle file, MusicParameter parameter) {
  music = Gdx.audio.newMusic(file);
}

代码示例来源：origin: libgdx/libgdx

@Override
public void loadAsync (AssetManager manager, String fileName, FileHandle file, MusicParameter parameter) {
  music = Gdx.audio.newMusic(file);
}

代码示例来源：origin: libgdx/libgdx

void setSong (Song song) {
  if (music != null) {
    music.dispose();
  }
  switch (song) {
  default:
  case MP3:
    music = Gdx.audio.newMusic(Gdx.files.internal("data/8.12.mp3"));
    songDuration = 183;
    break;
  case OGG:
    music = Gdx.audio.newMusic(Gdx.files.internal("data/cloudconnected.ogg"));
    songDuration = 22;
    break;
  case WAV:
    music = Gdx.audio.newMusic(Gdx.files.internal("data/8.12.loop.wav"));
    songDuration = 4;
    break;
  }
  music.setLooping(btLoop.isChecked());
  music.play();
}

代码示例来源：origin: libgdx/libgdx

@Override
public void create () {
  // copy an internal mp3 to the external storage
  FileHandle src = Gdx.files.internal("data/8.12.mp3");
  FileHandle dst = Gdx.files.external("8.12.mp3");
  src.copyTo(dst);
  // create a music instance and start playback
  Music music = Gdx.audio.newMusic(dst);
  music.play();
}

代码示例来源：origin: com.badlogicgames.gdx/gdx

@Override
public void loadAsync (AssetManager manager, String fileName, FileHandle file, MusicParameter parameter) {
  music = Gdx.audio.newMusic(file);
}

代码示例来源：origin: org.mini2Dx/mini2Dx-core

/**
 * Constructor
 * 
 * @param musicFile
 *            The {@link FileHandle} for the music to be looped
 * @param crossfadeTime
 *            The time (in seconds) at which the crossfade begins at the end
 *            of the track
 * @param crossfadeDuration
 *            The duration of the crossfade in seconds
 */
public CrossFadingMusicLoop(FileHandle musicFile, float crossfadeTime, float crossfadeDuration) {
  this.currentTrack = Gdx.audio.newMusic(musicFile);
  this.nextTrack = Gdx.audio.newMusic(musicFile);
  this.crossfadeTime = crossfadeTime;
  this.crossfadeDuration = crossfadeDuration;
  scheduledExecutorService = Executors.newScheduledThreadPool(1);
}

代码示例来源：origin: Mknsri/Drunk-Toss

public static Music loadMusic(String path) {
  return Gdx.audio.newMusic(Gdx.files.internal(path));
}

代码示例来源：origin: dingjibang/GDX-RPG

/**播放一个音乐，如果正在播的就是这首音乐，则重新播放*/
public MusicProxy play(String path) {
  MusicProxy proxy = null;
  if(manager.containsKey(path)){
    proxy = manager.get(path);
  }else{
    proxy = new MusicProxy(Gdx.audio.newMusic(Gdx.files.internal(path)));
    manager.put(path, proxy);
  }
  
  proxy.music.play();
  
  return proxy;
}

代码示例来源：origin: kbz/SIFTrain

public static Music loadSongByName(String name) {
  try {
    // try loading the file
    FileHandle handle = Gdx.files.absolute(Gdx.files.getExternalStoragePath() + SONGFILE_PREFIX + name);
    return Gdx.audio.newMusic(handle);
  } catch(Exception e) {
    // if it failed, try loading the file with a different extension (in case the extension was not specified)
    FileHandle handle = null;
    String path = Gdx.files.getExternalStoragePath() + SONGFILE_PREFIX + name.replaceAll("\\.[a-zA-Z0-9]+$","");
    for(String ext : SONGFILE_PRIO) {
      try {
        handle = Gdx.files.absolute(path + ext);
        return Gdx.audio.newMusic(handle);
      } catch(Exception e2) {
        continue;
      }
    }
    return null;
  }
}

代码示例来源：origin: com.harium.etyl/etyl-gdx

public Music loadMusic(String path) {
  Music music = Gdx.audio.newMusic(Gdx.files.internal((fullPath() + path)));
  music.setLooping(true);
  return music;
}

代码示例来源：origin: Catacomb-Snatch/Catacomb-Snatch

private void loadMusic(Sounds music) {
  try {
    Gdx.app.log(TAG, Gdx.files.internal("music/" + music.name + ".ogg").file().getAbsolutePath());
    Music file = Gdx.audio.newMusic(Gdx.files.internal("music/" + music.name + ".ogg"));
    // If background track, add to playlist
    if (music.name.toLowerCase().startsWith("background")) backgroundMusicList.add(file);
    musicMap.put(music.name, file);
  } catch (GdxRuntimeException e) {
    Gdx.app.log(TAG, "Error loading musicfile: " + music.name + ": " + e.getMessage());
  }
}

代码示例来源：origin: bladecoder/bladecoder-adventure-engine

@Override
  public void run() {
    music = Gdx.audio.newMusic(EngineAssetManager.getInstance().getAsset(sound));
    
    try {
      music.play();
    } catch(Exception e) {
      // sometimes the play method fails on desktop.
      EngineLogger.error("Error Playing music: " + s, e);
    }
  }
}.start();

代码示例来源：origin: bladecoder/bladecoder-adventure-engine

@Override
  public void run() {
    music = Gdx.audio.newMusic(EngineAssetManager.getInstance().getAsset(style.musicFile));
    music.setLooping(true);
    music.play();
  }
}.start();

代码示例来源：origin: 00-Evan/shattered-pixel-dungeon-gdx

public void play( String assetName, boolean looping ) {
  
  if (isPlaying() && lastPlayed.equals( assetName )) {
    return;
  }
  
  stop();
  
  lastPlayed = assetName;
  lastLooping = looping;
  
  if (!enabled || assetName == null) {
    return;
  }
  
  player = Gdx.audio.newMusic(Gdx.files.internal(assetName));
  player.setLooping(looping);
  player.setVolume(volume);
  player.play();
}

代码示例来源：origin: dsaltares/libgdx-cookbook

@Override
public void create() {		
  listener = new SongListener();
  
  songs = new Array<Music>();
  songs.add(Gdx.audio.newMusic(Gdx.files.internal("data/music/song_1.mp3")));
  songs.add(Gdx.audio.newMusic(Gdx.files.internal("data/music/song_2.mp3")));
  songs.add(Gdx.audio.newMusic(Gdx.files.internal("data/music/song_3.mp3")));
  songs.add(Gdx.audio.newMusic(Gdx.files.internal("data/music/song_4.mp3")));
  songs.add(Gdx.audio.newMusic(Gdx.files.internal("data/music/song_5.mp3")));
  
  currentSongIdx = 0;
  volume = 1.0f;
  
  Gdx.input.setInputProcessor(this);
  
  Gdx.app.log("MusicSample", "Instructions");
  Gdx.app.log("MusicSample", "- Press right to play the next song");
  Gdx.app.log("MusicSample", "- Press left to play the previous song");
  Gdx.app.log("MusicSample", "- Press p to pause");
  Gdx.app.log("MusicSample", "- Press r to resume");
  Gdx.app.log("MusicSample", "- Press up to increase volume");
  Gdx.app.log("MusicSample", "- Press down to decrease volume");
  
  playSong(0);
}

代码示例来源：origin: BrentAureli/FlappyDemo

@Override
public void create () {
  batch = new SpriteBatch();
  gsm = new GameStateManager();
  music = Gdx.audio.newMusic(Gdx.files.internal("music.mp3"));
  music.setLooping(true);
  music.setVolume(0.1f);
  music.play();
  Gdx.gl.glClearColor(1, 0, 0, 1);
  gsm.push(new MenuState(gsm));
}

代码示例来源：origin: konsoletyper/teavm-libgdx

@Override
public void create () {
  Array<Controller> controllers = Controllers.getControllers();
  if (controllers.size > 0) {
    controller = controllers.first();
  }
  Controllers.addListener(controllerListener);
  setScreen(new MainMenu(this));
  music = Gdx.audio.newMusic(Gdx.files.getFileHandle("data/8.12.mp3", FileType.Internal));
  music.setLooping(true);
  music.play();
  Gdx.input.setInputProcessor(new InputAdapter() {
    @Override
    public boolean keyUp (int keycode) {
      if (keycode == Keys.ENTER && Gdx.app.getType() == ApplicationType.WebGL) {
        if (!Gdx.graphics.isFullscreen()) Gdx.graphics.setDisplayMode(Gdx.graphics.getDisplayModes()[0]);
      }
      return true;
    }
  });
  fps = new FPSLogger();
}

代码示例来源：origin: danialgoodwin/dev

@Override
public void create () {
  dropImage = new Texture(Gdx.files.internal("droplet.png"));
  bucketImage = new Texture(Gdx.files.internal("bucket.png"));
  dropSound = Gdx.audio.newSound(Gdx.files.internal("drop.wav"));
  rainMusic = Gdx.audio.newMusic(Gdx.files.internal("rain.mp3"));
  // start the playback of the background music immediately
  rainMusic.setLooping(true);
  rainMusic.play();
  camera = new OrthographicCamera();
  camera.setToOrtho(false, 800, 480);
  batch = new SpriteBatch();
  bucket = new Rectangle();
  bucket.x = 800 / 2 - 64 / 2;
  bucket.y = 20;
  bucket.width = 64;
  bucket.height = 64;
  raindrops = new Array<Rectangle>();
  spawnRaindrop();
}

代码示例来源：origin: langurmonkey/gaiasky

private void playIndex(int i) {
  FileHandle f = musicFiles.get(i);
  if (currentMusic != null) {
    if (currentMusic.isPlaying()) {
      currentMusic.stop();
    }
    currentMusic.dispose();
  }
  try {
    currentMusic = Gdx.audio.newMusic(f);
    currentMusic.setVolume(volume);
    currentMusic.setOnCompletionListener(new OnCompletionListener() {
      @Override
      public void onCompletion(Music music) {
        playNextMusic();
      }
    });
    currentMusic.play();
    EventManager.instance.post(Events.MUSIC_TRACK_INFO, musicFiles.get(i).name());
    logger.info(I18n.bundle.format("gui.music.playing", musicFiles.get(i).name()));
  } catch (Exception e) {
    logger.error(e);
  }
}

代码示例来源：origin: dsaltares/ashley-superjumper

music = Gdx.audio.newMusic(Gdx.files.internal("data/music.mp3"));
music.setLooping(true);
music.setVolume(0.5f);

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