140 - MusicManager.cs - 音效

MusicManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
public class MusicManager : BaseManager<MusicManager>
{
    //背景音乐
    private AudioSource bkMusic = null;
    private float bkValue = 1;
    //音效
    private GameObject soundObj = null;
    private List<AudioSource> soundList = new List<AudioSource>();
    private float soundValue = 1;
    public MusicManager()
    {
        MonoManager.GetInstance().AddUpdateListener(Update);// 循环删除播放完的音效
    }
    /// <summary>
    /// 循环删除播放完的音效
    /// </summary>
    private void Update()
    {
        for(int i = soundList.Count - 1; i >= 0; --i)
        {
            if (!soundList[i].isPlaying)
            {
                GameObject.Destroy(soundList[i]);
                soundList.RemoveAt(i);
            }
        }
    }
    /// <summary>
    /// 背景音乐 开始
    /// </summary>
    /// <param name="name"></param>
    public void PlayBackMusic(string name)
    {
        if (bkMusic == null)
        {
            GameObject obj = new GameObject();
            obj.name = "bkMusic";
            bkMusic = obj.AddComponent<AudioSource>();
        }
        ResourcesManager.GetInstance().LoadAsync<AudioClip>("Music/BackMusic/" + name, (clip) => {
            bkMusic.clip = clip;
            bkMusic.loop = true;//循环
            bkMusic.volume = bkValue;
            bkMusic.Play();
        });
    }
    /// <summary>
    /// 背景音乐 调整
    /// </summary>
    /// <param name="name"></param>
    public void ChangeBackMusic(float v)
    {
        bkValue = v;
        if (bkMusic == null)
            return;
        bkMusic.volume = bkValue;
    }
    /// <summary>
    /// 背景音乐 暂停
    /// </summary>
    /// <param name="name"></param>
    public void PauseBackMusic(string name)
    {
        if (bkMusic == null)
            return;
        bkMusic.Pause();
    }
    /// <summary>
    /// 背景音乐 停止
    /// </summary>
    /// <param name="name"></param>
    public void StopBackMusic(string name)
    {
        if (bkMusic == null)
            return;
        bkMusic.Stop();
    }
    /// <summary>
    /// 音效 开始
    /// </summary>
    /// <param name="name"></param>
    /// <param name="isLoop"></param>
    /// <param name="callBack"></param>
    public void PlaySound(string name,bool isLoop,UnityAction<AudioSource> callBack = null)
    {
        if (soundObj == null)
        {
            GameObject obj = new GameObject();
            obj.name = "soundObj";
        }
        //加载资源，加载、加Componen、循环、音量、播放、加列表
        ResourcesManager.GetInstance().LoadAsync<AudioClip>("Music/Sound/" + name, (clip) => {
            AudioSource source = soundObj.AddComponent<AudioSource>();
            source.clip = clip;
            source.loop = isLoop;
            source.volume = soundValue;
            source.Play();
            soundList.Add(source);
            if (callBack != null)
                callBack(source);
        });
    }
    /// <summary>
    /// 音效 调整音量
    /// </summary>
    /// <param name="v"></param>
    public void ChangeSound(float v)
    {
        soundValue = v;
        for(int i=0; i<soundList.Count; ++i)
        soundList[i].volume = soundValue;
    }
    /// <summary>
    /// 音效 停止
    /// </summary>
    /// <param name="source"></param>
    public void StopSound(AudioSource source)
    {
        if (soundList.Contains(source))
        {
            soundList.Remove(source);
            source.Stop();
            GameObject.Destroy(source);
        }
    }
}