IEnumerator Fade(MasterVolumeAudioSource source, float toVolume, float timeSeconds, float volume)
{
var startTime = Time.time;
var startVolume = source.Volume;
while (true)
{
var spentTime = Time.time - startTime;
var t = spentTime / timeSeconds;
if (t >= 1.0f)
{
//source.Volume = toVolume;
source.Volume = volume;
if (volume == 0.0f)
{
source.Source.Stop();
}
yield break;
}
source.Volume = Mathf.Lerp(startVolume, toVolume, t);
yield return(null);
}
}
IEnumerator Fade(MasterVolumeAudioSource source, float toVolume, float timeSeconds)
{
var startTime = Time.time;
var startVolume = source.Volume;
while (true)
{
var spentTime = Time.time - startTime;
var t = spentTime / timeSeconds;
if (t >= 1.0f)
{
source.Volume = toVolume;
if (Mathf.Approximately(toVolume, 0.0f))
{
// ループ解除
// NOTE 解除しないと再生用のハンドルが再利用できない
source.Source.loop = false;
}
yield break;
}
source.Volume = Mathf.Lerp(startVolume, toVolume, t);
yield return(null);
}
}
void Awake()
{
for (var i = 0; i < 2; i++)
{
var audioSource = gameObject.AddComponent <AudioSource>();
audioSources[i] = new MasterVolumeAudioSource()
{
Source = audioSource,
GetMasterVolume = () => Volume,
};
}
MasterVolume = 1.0f;
}
void Awake()
{
for (var i = 0; i < MAX_SE; i++)
{
// 3Dサウンド用に子供を作成
var obj = new GameObject("SE");
obj.transform.SetParent(transform);
var audioSource = obj.AddComponent <AudioSource>();
audioSources[i] = new MasterVolumeAudioSource()
{
Source = audioSource,
Transform = obj.transform,
GetMasterVolume = () => Volume,
};
}
MasterVolume = 1.0f;
}
