/// <summary>
/// 播放音频
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
private AudioItem Play(AudioItem item)
{
// 存入id字典
if (item.id != null)
{
if (_idDict.ContainsKey(item.id))
{
Stop(item);
}
_idDict[item.id] = item;
}
// 存入拥有者字典
if (item.owner != null)
{
Dictionary <string, AudioItem> dict;
if (_ownerDict.TryGetValue(item.owner, out dict) == false)
{
dict = _ownerDict[item.owner] = new Dictionary <string, AudioItem>();
}
dict[item.player.url] = item;
}
item.player.completeCallback = (player) =>
{
if (item.callback != null)
{
item.callback.Invoke(item);
}
ReleaseAudioItem(item);
};
item.player.Play();
return(item);
}
/// <summary>
/// 释放音频
/// </summary>
/// <param name="item"></param>
private void ReleaseAudioItem(AudioItem item)
{
// 移除id字典
if (item.id != null)
{
if (_idDict.TryGetValue(item.id, out item))
{
_idDict.Remove(item.id);
}
}
// 移除拥有者字典
if (item.owner != null)
{
Dictionary <string, AudioItem> dict;
if (_ownerDict.TryGetValue(item.owner, out dict))
{
if (dict.ContainsKey(item.player.url))
{
dict.Remove(item.player.url);
}
}
}
App.objectPoolManager.ReleaseObject(item.player);
item.player = null;
item.callback = null;
}
/// <summary>
/// 设置音乐音量
/// </summary>
/// <param name="volume"></param>
public void SetMusicVolume(float volume)
{
foreach (var v in _idDict)
{
AudioItem item = v.Value;
if (item.type == AudioItemType.MUSIC)
{
item.player.volume = volume;
}
}
}
/// <summary>
/// 设置音效音量
/// </summary>
/// <param name="volume"></param>
public void SetEffectVolume(float volume)
{
foreach (var v in _idDict)
{
AudioItem item = v.Value;
if (item.type == AudioItemType.EFFECT)
{
item.player.volume = volume;
}
}
}
/// <summary>
/// 播放音乐
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public AudioItem PlayMusic(string url)
{
if (_musicEnabled == false)
{
return(null);
}
AudioItem item = CreateAudioItem(AudioItemType.MUSIC, url, url, null, _musicVolume, true, true);
return(Play(item));
}
/// <summary>
/// 播放音效
/// </summary>
/// <param name="url"></param>
/// <param name="owner"></param>
/// <param name="volume"></param>
/// <param name="playWhenLoaded"></param>
/// <returns></returns>
public AudioItem PlayEffect(string url, string owner, float volume, bool playWhenLoaded)
{
if (_effectEnabled == false)
{
return(null);
}
AudioItem item = CreateAudioItem(AudioItemType.EFFECT, url, null, owner, _effectVolume * volume, false, playWhenLoaded);
return(Play(item));
}
/// <summary>
/// 播放音效
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public AudioItem PlayEffect(string url)
{
if (_effectEnabled == false)
{
return(null);
}
AudioItem item = CreateAudioItem(AudioItemType.EFFECT, url, null, null, _effectVolume);
return(Play(item));
}
/// <summary>
/// 播放音乐
/// </summary>
/// <param name="url"></param>
/// <param name="id"></param>
/// <param name="loop"></param>
/// <param name="volume"></param>
/// <param name="playWhenLoaded"></param>
/// <param name="forcePlay"></param>
/// <returns></returns>
public AudioItem PlayMusic(string url, string id, bool loop, float volume, bool playWhenLoaded, bool forcePlay = false)
{
if (forcePlay == false && _idDict.ContainsKey(id))
{
return(_idDict[id]);
}
if (_musicEnabled == false)
{
return(null);
}
AudioItem item = CreateAudioItem(AudioItemType.MUSIC, url, id, null, _musicVolume * volume, loop, playWhenLoaded);
return(Play(item));
}
/// <summary>
/// 播放音效
/// </summary>
/// <param name="url"></param>
/// <param name="id"></param>
/// <param name="owner"></param>
/// <param name="volume"></param>
/// <param name="playWhenLoaded"></param>
/// <param name="callback"></param>
/// <returns></returns>
public AudioItem PlayEffect(string url, string id, string owner, float volume, bool playWhenLoaded, Action <AudioItem> callback)
{
if (_effectEnabled == false)
{
return(null);
}
// 判断是否已经正在播放
if (owner != null && HasAudiosByOwner(url, owner))
{
return(null);
}
AudioItem item = CreateAudioItem(AudioItemType.EFFECT, url, id, owner, _effectVolume * volume, false, playWhenLoaded, callback);
return(Play(item));
}
/// <summary>
/// 创建音频
/// </summary>
/// <param name="type"></param>
/// <param name="url"></param>
/// <param name="id"></param>
/// <param name="owner"></param>
/// <param name="volume"></param>
/// <param name="loop"></param>
/// <param name="playWhenLoaded"></param>
/// <param name="callback"></param>
/// <returns></returns>
private AudioItem CreateAudioItem(AudioItemType type, string url, string id = null, string owner = null,
float volume = 1f, bool loop = false, bool playWhenLoaded = false, Action <AudioItem> callback = null)
{
AudioItem item = new AudioItem();
item.type = type;
item.id = id;
item.owner = owner;
item.callback = callback;
AudioPlayer player = App.objectPoolManager.GetObject <AudioPlayer>();
player.url = url;
player.volume = volume;
player.loop = loop;
player.playWhenLoaded = playWhenLoaded;
player.audioSource = behaviour.gameObject.AddComponent <AudioSource>();
item.player = player;
return(item);
}
/// <summary>
/// 停止播放
/// </summary>
/// <param name="item"></param>
public void Stop(AudioItem item)
{
ReleaseAudioItem(item);
}
