ylsj/Assets/Scripts/Core/Client/Utils/AudioManager.cs

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

public class AudioManager : MonoSingleton<AudioManager>
{
    #region   背景音乐的音乐名称常量

    /// <summary>
    /// 背景音乐
    /// </summary>
    public const string MainBackMusic = "Lonely Mountain";

    /// <summary>
    /// 登录背景音乐
    /// </summary>
    public const string LoginBackMusic = "Black Knight";

    /// <summary>
    /// 战斗背景音乐
    /// </summary>
    //public const string BattleBackMusic = "Blue Stahli-Overklock";
    public const string BattleBackMusic = "Dawn of the Apocalypse";

    /// <summary>
    /// 过场动画背景音乐
    /// </summary>
    public const string LoadingBackMusic = "Black Knight";

    /// <summary>
    /// PVP背景音乐
    /// </summary>
    public const string PVPBackMusic = "Music_PVP_B1";

    /// <summary>
    /// 关卡背景音乐
    /// </summary>
    public const string GateBackMusic = "Lonely Mountain";

    #endregion

    #region      特殊音效
    /// <summary>
    /// 战斗失败
    /// </summary>
    public const string BattleSepcial_LoseSound = "Music_Battle_Lose";   
 
    /// <summary>
    /// 战斗胜利
    /// </summary>
    public const string BattleSepcial_WinSound = "Music_Battle_Win";     
 
    /// <summary>
    /// boss出现音效
    /// </summary>
    public const string BattleSepcial_BossDisplaySound = "The Enemy";

    /// <summary>
    /// 战斗开始<四个字>特效 音效
    /// </summary>
    public const string BattleSepcial_StartFightSound = "Music_Battle_Start";

    /// <summary>
    /// 战斗——连击准备开始特效 音效
    /// </summary>
    public const string BattleSepcial_LianJISound = "Music_Battle_Lianji";

    #endregion

    private const string AudioContainer_HeroAnimation_Display = "AudioContainer_HeroAnimation_Display";

    private const string AudioContainer_HeroAnimation_Attack = "AudioContainer_HeroAnimation_Attack";

    private const string AudioContainer_HeroAnimation_BeAttack = "AudioContainer_HeroAnimation_BeAttack";

   

    /// <summary>
    /// 背景音乐容器
    /// </summary>
    private const string AudioContainer_Music = "AudioContainer_Music";    


    /// <summary>
    ///  UI音效容器
    /// </summary>
    private const string AudioContainer_UISound = "AudioContainer_UISound";



    /// <summary>
    ///  UI音效容器
    /// </summary>
    private const string AudioContainer_Skill = "AudioContainer_Skill";

    #region

    /// <summary>
    /// 资源
    /// </summary>
    public Dictionary<string, AudioClip> mAudioResDic = new Dictionary<string, AudioClip>();


    /// <summary>
    /// 加载资源
    /// </summary>
    /// <param name="bundleName"> 资源包的名称 </param>
    /// <param name="ac"> 加载完后执行的回调 </param>
    private void LoadAudioBundleRes(string bundleName, Action ac)
    {
        ResourceHelper.Instance.LoadAssetBundle(bundleName, (AssetBundle bundle) =>
        {
            if (null != bundle)
            {
                GameObject audioObj = bundle.LoadAsset<GameObject>(bundleName);
                AudioContainer audioContainer = audioObj.GetComponent<AudioContainer>();

                foreach (var audio in audioContainer.mAudioList)
                {
                    mAudioResDic[audio.name] = audio;
                }
            }          
        });
    }

    /// <summary>
    /// 获取图标
    /// </summary> 
    /// <param name="audioBundleContainer">容器bundle名称</param>
    /// <param name="audioName"> 图标的名称 </param>  
    /// <param name="callBack">赋值成功后回调</param>     
    public void GetAudioClip(string audioBundleContainer, string audioName, Action<AudioClip> callBack)
    {
        if (mAudioResDic.ContainsKey(audioName) && mAudioResDic[audioName] != null)
        {
            if (callBack != null)
            {
                callBack(mAudioResDic[audioName]);
            }
        }
        else
        {
            LoadAudioBundleRes(audioBundleContainer, () =>
            {
                if (mAudioResDic.ContainsKey(audioName))
                {
                    if (callBack != null)
                    {
                        callBack(mAudioResDic[audioName]);
                    }
                }
                else
                {
                    //LogHelper.Log("null--->" + audioName);
                    callBack(null);
                }
            });
        }
    }

    
    #endregion
    /// <summary>
    /// 背景音乐与音效的比例
    /// </summary>
    public const float mRatio = 0.44f;
    

    /// <summary>
    /// 背景声音音量
    /// </summary>
    public float _musicVolumeSize;

    /// <summary>
    /// 音效音量大小
    /// </summary>
    public float effectVolumeSize;

    /// <summary>
    /// 背景声音音量
    /// </summary>
    public float MusicVolumeSize
    {
        get { return _musicVolumeSize * mRatio; }
    }

    /// <summary>
    /// 已加载的AssetBundle
    /// </summary>
    private Dictionary<string, GameObject> musicAudioDic = new Dictionary<string, GameObject>();

    /// <summary>
    /// 已加载的AssetBundle
    /// </summary>
    private Dictionary<string, GameObject> _heroSoundAudioDic = new Dictionary<string, GameObject>();
    
    private void Start()
    {
        mAudioResDic.Clear();
        //读取本地存储的音乐音效的音量设置
        _musicVolumeSize = 1.0f * LocalSettings.MusicVolume / 2 / 100;
        effectVolumeSize = 1.0f * LocalSettings.EffectVolume * 3 / 100;
    }

    /// <summary>
    /// 初始化
    /// </summary>
    protected override void OnAwake()
    {
        // 切换关卡时不删除
        //DontDestroyOnLoad(this); 
        if (this.GetComponent<AudioListener>() == null)
        {
            this.gameObject.AddComponent<AudioListener>();
        }
    }

    #region   音乐音效文件的卸载播放对象

    /// <summary>
    /// 卸载某个音效 gameobject
    /// </summary>
    /// <param name="name">名称</param>
    /// <returns>是否卸载成功</returns>
    public bool UnloadHeroSoundAudioObject(string heroModelId)
    {
        if (_heroSoundAudioDic.ContainsKey(heroModelId))
        {
            Destroy(_heroSoundAudioDic[heroModelId]);
            _heroSoundAudioDic.Remove(heroModelId);
            return true;
        }
        else
        {
            LogHelper.LogWarning("角色音效卸载失败_" + heroModelId);
        }

        return false;
    }

    /// <summary>
    /// 卸载某个音效 gameobject
    /// </summary>
    /// <param name="name">名称</param>
    /// <returns>是否卸载成功</returns>
    public bool UnloadMusicAudioObject(string name)
    {
        if (musicAudioDic.ContainsKey(name))
        {
            Destroy(musicAudioDic[name]);
            musicAudioDic.Remove(name);
            return true;
        }
        else
        {
            LogHelper.LogWarning("音效卸载失败_" + name);
        }

        return false;
    }

    /// <summary>
    /// 清理所有音效
    /// </summary>
    public void DestoryAllMusicAudioObject()
    {
        List<string> KeyList = new List<string>(musicAudioDic.Keys);
        for (int i = 0; i < KeyList.Count; i++)
        {
            UnloadMusicAudioObject(KeyList[i]);
        }
    }
    #endregion

    /// <summary>
    /// 
    /// </summary>
    private string _curBackMusicResName = "";
    #region


    /// <summary>
    ///  关闭某个背景音乐的播放
    /// </summary>
    /// <param name="soundResName"></param>
    public void StopGameBackMusicPlay(string soundResName, float ts = 0.1f)
    {
        if (musicAudioDic.ContainsKey(soundResName))
        {
            GameObject _audioBack = musicAudioDic[soundResName];
            AudioSource tempSource = _audioBack.GetComponent<AudioSource>();
            tempSource.volume = 0;
            tempSource.Stop();

            //////////键值对儿的形式保存iTween所用到的参数  
            ////////Hashtable args = new Hashtable();

            //////////音量  
            ////////args.Add("volume", 0);

            //////////变化的时间  
            ////////args.Add("time", ts);


            //////////播放结束时调用，参数和上面类似  
            ////////////args.Add("oncomplete", "OnAudioPlayEnd");
            ////////////args.Add("oncompleteparams", soundResName);
            ////////////args.Add("oncompletetarget", _audioBack);

            ////////iTween.AudioTo(_audioBack, args);
        }
    }

    /// <summary>
    /// 播放背景音乐
    /// 渐变出现
    /// </summary>
    /// <param name="soundResName">音乐资源</param>
    /// <param name="ts">音乐播放声音正常的时间</param>
    private void PlayMusic(string soundResName, float ts)
    {
        if (string.IsNullOrEmpty(soundResName))
        {
            return;
        }

        if (musicAudioDic.ContainsKey(soundResName))
        {
            GameObject _audioBack = musicAudioDic[soundResName];
            AudioSource xxx = _audioBack.GetComponent<AudioSource>();

            if (soundResName != _curBackMusicResName)
            {
                xxx.Stop();
                xxx.volume = 0;
                //////iTween.AudioTo(_audioBack, 0, 0, 0.5f);
            }
            else
            {
                xxx.Play();  
                xxx.volume = MusicVolumeSize;
                //////iTween.AudioTo(_audioBack, MusicVolumeSize, 0, 0.5f);
            }
        }
        else
        {
            GetAudioClip(AudioContainer_Music, soundResName, aClip =>
               {
                   if (aClip != null)
                   {
                       GameObject _audioBack = new GameObject(soundResName);
                       _audioBack.AddComponent<GameBackAudio>();
                       _audioBack.transform.SetParent(this.transform);

                       AudioSource xxx = _audioBack.GetComponent<AudioSource>();

                       xxx.clip = aClip;
                       xxx.loop = true;
                       xxx.pitch = 1;
                       xxx.volume = 0;

                       xxx.Play();
                       musicAudioDic.Add(soundResName, _audioBack);

                       //键值对儿的形式保存iTween所用到的参数  
                       Hashtable args = new Hashtable();

                       if (soundResName == _curBackMusicResName)
                       {
                           //音量  
                           args.Add("volume", MusicVolumeSize);
                       }
                       else
                       {
                           //音量  
                           args.Add("volume", 0);
                       }
                       //音调  
                       args.Add("pitch", 1);
                       //变化的时间  
                       args.Add("time", ts);
                       iTween.AudioTo(_audioBack, args);
                   }
               });
        }
    }

    /// <summary>
    /// 背景音乐的过渡
    /// </summary>
    /// <param name="newBackMusic">新的背景音乐名称</param>
    /// <param name="delayTime">背景音乐的播放延迟时间</param>
    public void ChangeGameBackMusic(string newBackMusic, float delayTime)
    {
        if (string.IsNullOrEmpty(newBackMusic))
        {
            return;
        }

        if (_curBackMusicResName != newBackMusic)
        {
            if (!string.IsNullOrEmpty(_curBackMusicResName))
            {
                StopGameBackMusicPlay(_curBackMusicResName, delayTime);
            }
            else
            {
                delayTime = 0.1f;
            }
            _curBackMusicResName = newBackMusic;
            PlayMusic(_curBackMusicResName, delayTime);
        }
        else
        {
        }
    }

    /// <summary>
    ///  改变背景音乐的 音量
    /// </summary>
    /// <param name="_vol"></param>
    public void ChangeBackMusicVolume(float _vol)
    {
        _musicVolumeSize = _vol;

        foreach (string soundResName in musicAudioDic.Keys)
        {
            GameObject _audioBack = musicAudioDic[soundResName];

            //键值对儿的形式保存iTween所用到的参数  
            Hashtable args = new Hashtable();
            //音量  
            args.Add("volume", MusicVolumeSize);
            //音调  
            args.Add("pitch", 1);
            //变化的时间  
            args.Add("time", 0.01f);
            iTween.AudioTo(_audioBack, args);
        }
    }    

    #endregion


    /// <summary>
    ///  改变音效的 音量
    /// </summary>
    /// <param name="_vol"></param>
    public void ChangeEffectMusicVolume(float _vol)
    {
        effectVolumeSize = _vol;
    }

    /// <summary>
    /// 技能的音效播放
    /// 技能音效一个音效文件一个bundle文件
    /// </summary>
    /// <param name="resName">技能音效的 资源名</param>
    public void PlayUISoundEffect(string soundName)
    {
        if (string.IsNullOrEmpty(soundName))
        {
            return;
        }

        GetAudioClip(AudioContainer_UISound, soundName, aClip =>
        {
            if (aClip != null)
            {
                GameObject _effectObj = new GameObject(soundName);
                _effectObj.transform.SetParent(this.transform);

                AudioSource xxx = _effectObj.AddComponent<AudioSource>();
                xxx.clip = aClip;
                xxx.loop = false;
                xxx.pitch = 1;
                xxx.volume = effectVolumeSize;

                xxx.PlayOneShot(aClip);

                Destroy(_effectObj, aClip.length + 1.0f);
            }
        });
    }

    /// <summary>
    /// 技能的音效播放
    /// 技能音效一个音效文件一个bundle文件
    /// </summary>
    /// <param name="resName">技能音效的 资源名</param>
    public void PlaySkillSoundEffect(string resName)
    {
        //LogHelper.LogError("PlaySkillSoundEffect::::" + resName);
        if (string.IsNullOrEmpty(resName))
        {
            return;
        }

        GetAudioClip(AudioManager.AudioContainer_Skill, resName, aClip =>
        {
            if (aClip != null)
            {
                GameObject _effectObj = new GameObject(resName);
                _effectObj.transform.SetParent(this.transform);

                AudioSource xxx = _effectObj.AddComponent<AudioSource>();
                xxx.clip = aClip;
                xxx.loop = false;
                xxx.pitch = 1;
                xxx.volume = effectVolumeSize;

                xxx.PlayOneShot(aClip);

                Destroy(_effectObj, aClip.length + 1.0f);
            }
        });
    }


    /// <summary>
    /// 播放玩家的声音
    /// 因为玩家的声音存在多次播放的可能
    /// </summary>
    /// <param name="heroModelId">模型ID</param>
    /// <param name="soundResName">声音</param>
    public void PlayHeroSound(string heroModelId, string soundResName, ESoundType soundType)
    {
        if (string.IsNullOrEmpty(soundResName))
        {
            return;
        }

        if (_heroSoundAudioDic.ContainsKey(heroModelId))
        {
        }
        else
        {
            GameObject _effectObj = new GameObject(heroModelId);
            _effectObj.transform.SetParent(this.transform);
            _effectObj.AddComponent<AudioSource>();
            _heroSoundAudioDic.Add(heroModelId, _effectObj);
        }

        string containerName = string.Empty;        
        switch (soundType)
        {            
            case ESoundType.HERO_SOUND_ATTACK:
                containerName = AudioManager.AudioContainer_HeroAnimation_Attack;
                break;
            case ESoundType.HERO_SOUND_DISPLAY:
                containerName = AudioManager.AudioContainer_HeroAnimation_Display;
                break;
            case ESoundType.HERO_SOUND_BEATTACK: 
                containerName = AudioManager.AudioContainer_HeroAnimation_BeAttack;
                break;
        }     

        if (!string.IsNullOrEmpty(containerName))
        {
            GetAudioClip(containerName, soundResName, aClip =>
            {
                if (aClip != null)
                {
                    GameObject _audioBack = _heroSoundAudioDic[heroModelId];
                    AudioSource xxx = _audioBack.GetComponent<AudioSource>();
                    xxx.clip = aClip;
                    xxx.loop = false;
                    xxx.pitch = 1;
                    xxx.volume = effectVolumeSize;
                    if (!xxx.isPlaying)
                    {
                        xxx.Play();
                    }
                }
            });
        }
    }
}

public enum ESoundType
{   
    SKILL,
    UI,
    ////HERO_NORMAL,
    ////HERO_ATTACK,
    ////HERO_SKILL,
    ////HERO_CRICAL,
    ////HERO_ANIMATION_IDLE,
    ////HERO_ANIMATION_IDLE1,
    ////HERO_ANIMATION_ATTACK,
    HERO_SOUND_DISPLAY,
    HERO_SOUND_ATTACK,
    HERO_SOUND_BEATTACK
}

/// <summary>
/// 
/// </summary>
public enum ESoundUIType
{
    ToggleBtn,
    NormalBtn,
    CloseBtn
}