public bool FadeOut(VolumeFadeData data)
{
//Debug.Log("FadeOut:"+ data.au.AssetName);
if (data.au == null || data.au.audioSource == null || data.au.audioSource.clip == null)
{
data.au.Volume = 0;
data.tempVolume = 0;
return(true);
}
float oldVolume = data.tempVolume;
float speed = data.au.GetMaxRealVolume() / data.fadeTime;
oldVolume = oldVolume - speed * Time.unscaledDeltaTime;
//Debug.Log("FadeOut:data.au.Volume " + data.au.Volume + " dowm :" + oldVolume);
//Debug.Log(" FadeOut fade State :" + data.fadeState);
data.au.Volume = oldVolume;
data.tempVolume = oldVolume;
if (oldVolume > 0)
{
return(false);
}
else
{
data.au.Volume = 0;
return(true);
}
}
/// <summary>
/// 声音淡入
/// </summary>
/// <param name="data"></param>
/// <returns>返回true，淡入完成</returns>
private bool FadeIn(VolumeFadeData data)
{
//Debug.Log("FadeIn");
if (data.au == null || data.au.audioSource == null || data.au.audioSource.clip == null)
{
data.au.ResetVolume();
data.tempVolume = 1;
return(true);
}
float oldVolume = data.tempVolume;
//Debug.Log("FadeIn:data.au.Volume " + data.au.Volume + " dowm :" + oldVolume);
float speed = data.au.GetMaxRealVolume() / data.fadeTime * 2f;
oldVolume = oldVolume + speed * Time.unscaledDeltaTime;
data.au.Volume = oldVolume;
data.tempVolume = oldVolume;
if (oldVolume < data.au.GetMaxRealVolume())
{
return(false);
}
else
{
data.au.ResetVolume();
return(true);
}
}
public void UpdateFade()
{
//Debug.LogWarning("UpdateFade Count: " + fadeData.Count);
if (fadeData.Count > 0)
{
foreach (var item in fadeData.Values)
{
bool isComplete = false;
switch (item.fadeType)
{
case VolumeFadeType.FadeIn:
isComplete = FadeIn(item);
break;
case VolumeFadeType.FadeOut:
isComplete = FadeOut(item);
break;
case VolumeFadeType.FadeOut2In:
//Debug.Log("FadeOut2In");
isComplete = FadeOut2In(item);
break;
}
if (isComplete)
{
//Debug.Log("isComplete");
deleteAssets.Add(item.au);
}
}
if (deleteAssets.Count > 0)
{
for (int i = 0; i < deleteAssets.Count; i++)
{
AudioAsset au = deleteAssets[i];
VolumeFadeData data = fadeData[au];
if (data.fadeCompleteCallBack != null)
{
data.fadeCompleteCallBack(au);
}
data.fadeCompleteCallBack = null;
data.fadeOutCompleteCallBack = null;
catcheData.Enqueue(data);
//Debug.Log("Remove");
fadeData.Remove(au);
}
deleteAssets.Clear();
}
}
}
public bool FadeOut2In(VolumeFadeData data)
{
//Debug.Log("FadeOut2In:data.au.Volume " + data.au.Volume + " dowm :" + data.tempVolume+ " data.fadeState:"+ data.fadeState+ " data.fadeType：" + data.fadeType+" :"+JsonUtils.ToJson(data));
if (data.fadeState == VolumeFadeStateType.FadeOut)
{
if (FadeOut(data))
{
data.fadeState = VolumeFadeStateType.Delay;
if (data.fadeOutCompleteCallBack != null)
{
data.fadeOutCompleteCallBack(data.au);
}
return(false);
}
}
else if (data.fadeState == VolumeFadeStateType.Delay)
{
data.delayTime -= Time.unscaledDeltaTime;
//Debug.Log("Delay : data.delayTime:" + data.delayTime + " Time.unscaledDeltaTime:" + Time.unscaledDeltaTime);
if (data.delayTime <= 0)
{
data.fadeState = VolumeFadeStateType.FadeIn;
return(false);
}
}
else if (data.fadeState == VolumeFadeStateType.FadeIn)
{
if (FadeIn(data))
{
data.fadeState = VolumeFadeStateType.Complete;
return(true);
}
}
return(false);
}
public void AddFade(AudioAsset au, VolumeFadeType fadeType, float fadeTime, float delay, string flag, CallBack <AudioAsset> fadeCompleteCallBack, CallBack <AudioAsset> fadeOutCompleteCallBack)
{
VolumeFadeData data = null;
if (fadeData.ContainsKey(au))
{
data = fadeData[au];
}
else
{
if (catcheData.Count > 0)
{
data = catcheData.Dequeue();
}
else
{
data = new VolumeFadeData();
}
fadeData.Add(au, data);
//data.tempVolume = 0;
//Debug.Log("Add");
}
if (data.fadeOutCompleteCallBack != null)
{
data.fadeOutCompleteCallBack(data.au);
}
if (data.fadeCompleteCallBack != null)
{
data.fadeCompleteCallBack(data.au);
}
data.fadeCompleteCallBack = null;
data.fadeOutCompleteCallBack = null;
data.au = au;
if (flag != null)
{
au.flag = flag;
}
data.fadeType = fadeType;
data.fadeTime = fadeTime;
if (data.fadeTime <= 0)
{
data.fadeTime = 0.000001f;
}
data.fadeCompleteCallBack = fadeCompleteCallBack;
data.fadeOutCompleteCallBack = fadeOutCompleteCallBack;
switch (data.fadeType)
{
case VolumeFadeType.FadeIn:
data.au.Volume = 0;
data.fadeState = VolumeFadeStateType.FadeIn;
break;
case VolumeFadeType.FadeOut:
data.fadeState = VolumeFadeStateType.FadeOut;
data.au.ResetVolume();
break;
case VolumeFadeType.FadeOut2In:
data.fadeState = VolumeFadeStateType.FadeOut;
data.au.ResetVolume();
break;
}
data.tempVolume = data.au.Volume;
data.delayTime = delay;
//Debug.Log("AddFade:"+ data.fadeType);
//Debug.Log("Add AddFade:" + JsonUtils.ToJson(data));
}