33 lines
721 B
JavaScript
33 lines
721 B
JavaScript
|
let instance;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 统一的音效管理器
|
||
|
|
*/
|
||
|
|
export default class Music {
|
||
|
|
bgmAudio = wx.createInnerAudioContext();
|
||
|
|
shootAudio = wx.createInnerAudioContext();
|
||
|
|
boomAudio = wx.createInnerAudioContext();
|
||
|
|
|
||
|
|
constructor() {
|
||
|
|
if (instance) return instance;
|
||
|
|
|
||
|
|
instance = this;
|
||
|
|
|
||
|
|
this.bgmAudio.loop = true; // 背景音乐循环播放
|
||
|
|
this.bgmAudio.autoplay = true; // 背景音乐自动播放
|
||
|
|
this.bgmAudio.src = 'audio/bgm.mp3';
|
||
|
|
this.shootAudio.src = 'audio/bullet.mp3';
|
||
|
|
this.boomAudio.src = 'audio/boom.mp3';
|
||
|
|
}
|
||
|
|
|
||
|
|
playShoot() {
|
||
|
|
this.shootAudio.currentTime = 0;
|
||
|
|
this.shootAudio.play();
|
||
|
|
}
|
||
|
|
|
||
|
|
playExplosion() {
|
||
|
|
this.boomAudio.currentTime = 0;
|
||
|
|
this.boomAudio.play();
|
||
|
|
}
|
||
|
|
}
|