yichael_smartbowtv/Assets/BowArrow/Scripts/Manager/AudioMgr.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class AudioMgr : MonoBehaviour
{
    private AudioSource audioSource;
    public static AudioMgr ins;
    public static bool openEffect = true;
    public static bool openBGM = true;

    public static void Init() 
    {
        if (GameObject.Find("AudioMgr") == null) {
            GameObject audioMgr = new GameObject("AudioMgr");
            audioMgr.AddComponent<AudioMgr>();
            DontDestroyOnLoad(audioMgr);
        }
    }

    void Start() {
        ins = this;

        this.audioSource = this.gameObject.AddComponent<AudioSource>();
        openEffect = PlayerPrefs.GetInt("openEffect", 1) == 1 ? true: false;
        openBGM = PlayerPrefs.GetInt("openBGM", 1) == 1 ? true: false;
    }

    void OnDestroy()
    {
        PlayerPrefs.SetInt("openEffect", openEffect ? 1 : 0);
        PlayerPrefs.SetInt("openBGM", openBGM ? 1 : 0);
    }

    private void Play(string path, AudioSource audioSource) {
        AudioClip audioClip = Resources.Load<AudioClip>(path);
        if (audioSource == null) {
            audioSource = this.audioSource;
        }
        audioSource.clip = audioClip;
        if (openEffect) {
            audioSource.Play();
        }
    }

    public static AudioSource GetAudioSource(GameObject target) {
        AudioSource audioSource =  target.GetComponent<AudioSource>();
        if (audioSource == null) {
            audioSource = target.AddComponent<AudioSource>();
        }
        return audioSource;
    }

    public void PlayShoot(AudioSource audioSource) {
        this.Play("Audios/shoot", audioSource);
    }

    public void PlayHit(AudioSource audioSource) {
        this.Play("Audios/hit", audioSource);
    }

    public void PlayCheer(bool cheer) {
        this.Play("Audios/" + (cheer ? "喝彩" : "喝倒彩"), null);
    }

    public void PlayBtn() {
        this.Play("Audios/btn", null);
    }

    public void PlayWin() {
        this.Play("Audios/win", null);
    }
}