audioOverlap
一个简单的JavaScript解决方案，用于重叠音频对象和播放背景音乐。对HTML5游戏开发有用。
特征
- 便于使用
- 无需依赖项（纯JavaScript）
- 克服HTML5与最小内存负载的重叠限制
- 包括一个有用的背景音乐播放器，带有洗牌功能
用法
包括：
<script src=\"path/to/ audioOverlap .js\"></script>
或者
<script src=\"path/to/ audioOverlap .min.js\"></script>
音乐
添加背景音乐：
addMusic(\"song1\", \"path/to/audioFile.mp3\"); //Adds audio file with key: \"song1\"
addMusic(\"song2\", \"path/to/audioFile.mp3\"); //Adds audio file with key: \"song2\"
设置播放的第一个曲目：
setFirstTrack(\"song1\"); //Sets the first track to play as \"song1\"
特定轨道的设置音量：
setMusicVolume(0.5, \"song1\"); //Sets \"song1\" to 50% volume
所有轨道的设置卷：
setMusicVolume(0.5); //Sets all music tracks to 50% volume
播放音乐（只需要一次打电话）：
playMusic(); //Initializes the music and starts playing. Only call this once.
切换音乐（播放/暂停）：
toggleMusic(); //Toggles music between playing and paused
奏乐：
musicOn(); //Plays music if it is paused, useful if you have seperate play/pause buttons for music
暂停音乐：
musicOff(); //Pauses music if it is playing, useful if you have seperate play/pause buttons for music
洗牌音乐（默认情况下）：
shuffleOn(); //Shuffles music tracks, will not repeat the same song twice in a row
不要洗牌音乐：
shuffleOff(); //Does not shuffle music, will play through your music tracks in the order they have been added with addMusic()
循环音乐，因此它不断通过所有曲目播放（默认情况下）：
loopMusicOn(); //Loops through your playlist repeatedly
请勿循环音乐，所以它只播放一首歌（除非您完全了解此代码的工作方式，否则请勿使用。可用于特定情况）：
loopMusicOff(); //Prevents looping, only plays one song
声音效果
添加声音效果：
addSFX(\"effect1\", \"path/to/audioFile.wav\", 4); //Adds 4 of \"effect1\" to the sound effect pool. 4 can be played overlapping.
addSFX(\"effect2\", \"path/to/audioFile.wav\", 10); //Adds 10 of \"effect2\" to the sound effect pool. 10 can be played overlapping.
播放声音效果：
playSFX(\"effect1\"); //Plays \"effect1\" if it is available in the sound effect pool.
设置特定声音效果的卷：
setSFXVolume(0.5, \"effect1\"); //Sets \"effect1\" to 50% volume
所有声音效果的设置卷：
setSFXVolume(0.5); //Sets all sound effects to 50% voume
切换声音效果（静音/取消静音）：
toggleSFX(); //Toggles sound effects between mute/unmute
打开声音效果（默认情况下）：
SFXOn(); //Turns on sound effects, useful if you have seperate on/off buttons for sound effects
关闭声音效果：
SFXOff(); //Turns off sound effects, useful if you have seperate on/off buttons for sound effects
