/// <summary>
/// 释放某通道
/// </summary>
/// <param name="channel">通道名称</param>
public void unloadChannel(string channel)
{
ChnnelInfo ci = null;
if (_channelAudioSouces.TryGetValue(channel, out ci))
{
Object.Destroy(ci._as);
foreach (AudioClip ac in ci._clips.Values)
{
Resources.UnloadAsset(ac);
}
_channelAudioSouces.Remove(channel);
}
}
/// <summary>
/// 在某个通道播放声音，在这个通道下声音是独占的，如果要播放新的声音，将会使以前的声音停止
/// </summary>
/// <param name="soundPath">Resource/Sound下的路径</param>
/// <param name="channel">通道名称，自定义即可，如果之前没有此通道，将新建</param>
/// <returns>播放成功返回真，否则假,系统开关关闭也会返回假</returns>
public bool playInChannel(string soundPath, string channel)
{
ChnnelInfo ci = null;
AudioClip ac = null;
if (!SystemConfig.soundSwich)
{
return(false);
}
if (!_channelAudioSouces.TryGetValue(channel, out ci))
{
ci = new ChnnelInfo();
ci._as = gameObject.AddComponent <AudioSource>();
_channelAudioSouces.Add(channel, ci);
}
if (ci._clips.TryGetValue(soundPath, out ac))
{
ci._as.clip = ac;
}
else
{
ci._as.clip = Resources.Load("Sound/" + soundPath, typeof(AudioClip)) as AudioClip;
if (ci._as.clip == null)
{
//loadAsset
}
if (ci._as.clip != null)
{
ci._clips.Add(soundPath, ci._as.clip);
}
}
if (ci._as.clip != null)
{
ci._as.Stop();
ci._as.Play();
return(true);
}
else
{
return(false);
}
}
