pinball/assets/_Game/Scripts/Manager/SoundManager.ts

import { _decorator, AudioClip, AudioSource, Component, Node } from 'cc';
import Singleton from '../Singleton';
const { ccclass, property } = _decorator;

class SoundSource {
    public source: AudioSource;
    private _volume = 1;
    public get volume() {
        return this._volume;
    }
    public set volume(value: number) {
        this._volume = value;
        if (!this.mute) this.source.volume = value;
    }

    private _mute = false;
    public get mute() {
        return this._mute;
    }
    public set mute(value: boolean) {
        if (value) {
            this.source.volume = 0;
        } else {
            this.source.volume = this.volume;
        }
    }

    public play() {
        this.source.play();
    }

    public stop() {
        this.source.stop();
    }
}

@ccclass('SoundManager')
export class SoundManager extends Singleton<SoundManager>('SoundManager') {
    private _audioSourcesSfx: { [key: string]: SoundSource } = {};
    private _audioSourceBgm: SoundSource;

    private isMute = false;

    public toggleMute(): boolean {
        this.isMute = !this.isMute;
        this.setMute(this.isMute);
        return this.isMute;
    }

    public setMute(mute: boolean) {
        this.isMute = mute;
        this._audioSourceBgm.mute = this.isMute;
        for (const key in this._audioSourcesSfx) {
            this._audioSourcesSfx[key].mute = this.isMute;
        }
    }

    public playBGM(audio: AudioClip, volume = 1, loop = true) {
        if (!this._audioSourceBgm) {
            this._audioSourceBgm = new SoundSource();
            this._audioSourceBgm.source = new AudioSource('audioSourceBgm');
            this._audioSourceBgm.source.playOnAwake = false;
        }
        this._audioSourceBgm.stop();
        this._audioSourceBgm.volume = volume;
        this._audioSourceBgm.source.clip = audio;
        this._audioSourceBgm.source.loop = loop;
        this._audioSourceBgm.mute = this.isMute;
        this._audioSourceBgm.play();
    }

    public playSfx(audioClip: AudioClip, volume = 1, loop = false) {
        let soundSource = this._audioSourcesSfx[audioClip.uuid];

        if (soundSource) {
            soundSource.volume = volume;
            soundSource.source.loop = loop;
            if (loop) return;
            if (soundSource.source.playing) {
                soundSource.source.playOneShot(audioClip, this.isMute ? 0 : volume);
                return;
            }
            soundSource.play();
            return;
        }
        soundSource = new SoundSource();
        const audioSource = new AudioSource('audioSourceSfx:' + audioClip.name);
        soundSource.source = audioSource;
        soundSource.source.playOnAwake = false;
        soundSource.source.clip = audioClip;
        soundSource.source.loop = loop;
        soundSource.source.volume = volume;
        soundSource.mute = this.isMute;
        this._audioSourcesSfx[audioClip.uuid] = soundSource;
        soundSource.play();
    }

    public stopBgm() {
        this._audioSourceBgm.stop();
    }

    public stopSfx(audioClip: AudioClip) {
        this._audioSourcesSfx[audioClip.uuid].stop();
    }

    public stopAllSfxLoop() {
        for (const key in this._audioSourcesSfx) {
            this._audioSourcesSfx[key].stop();
        }
    }

    public findAudioSourcesSfx(audioClip: AudioClip): SoundSource {
        return this._audioSourcesSfx[audioClip.uuid];
    }
}