private void UpdateSoundVolumeChange(CSoundEntry soundEntry, float finalVolume)
{
if (soundEntry.IsChanging && soundEntry.Item.audioSource != null)
{
//播放时，更改背景音乐的过度
if (soundEntry.Item.audioSource.volume > BGMFinalVolume)
{
soundEntry.Item.audioSource.volume -= Time.deltaTime / BGMChangeVolumeTime * finalVolume;
if (soundEntry.Item.audioSource.volume <= finalVolume)
{
soundEntry.Item.audioSource.volume = finalVolume;
soundEntry.IsChanging = false;
}
}
else
{
soundEntry.Item.audioSource.volume += Time.deltaTime / BGMChangeVolumeTime * finalVolume;
if (soundEntry.Item.audioSource.volume >= finalVolume)
{
soundEntry.Item.audioSource.volume = finalVolume;
soundEntry.IsChanging = false;
}
}
}
}
private void LoadAndPlayMusic(CSoundEntry soundEntry, string soundName, float fadeInTime)
{
if (!string.IsNullOrEmpty(soundName) && soundName == soundEntry.Item.audioName && soundEntry.CurPhase == BgmChangePhase.OLD_FADE_OUT)
{
soundEntry.NewName = soundName;
soundEntry.CurPhase = BgmChangePhase.NEW_FADE_IN;
soundEntry.FadeInTime = fadeInTime;
}
else if (soundEntry.Item.audioName != soundName)
{
soundEntry.NewName = soundName;
soundEntry.CurPhase = BgmChangePhase.OLD_FADE_OUT;
soundEntry.FadeInTime = fadeInTime;
if (!string.IsNullOrEmpty(soundEntry.NewName) && !IsClipCached(soundEntry.NewName))
{
Action <UnityEngine.Object> callback = asset =>
{
if (!soundEntry.IsEnabled)
{
return;
}
CacheClipFromLoading(soundEntry.NewName, soundName, asset);
};
CAssetBundleManager.AsyncLoadResource(soundEntry.NewName, callback, false);
}
}
}
private void SafeInitGameObject(CSoundEntry soundEntry, string name)
{
if (soundEntry.Item.attachedObj == null)
{
GameObject bgm_GameObject = new GameObject(name);
bgm_GameObject.transform.SetParent(AudioItems.transform, false);
soundEntry.Item.attachedObj = bgm_GameObject;
}
}
private void SafeInitGameObject(CSoundEntry soundEntry, string name)
{
if (soundEntry.Item.audioSource == null)
{
soundEntry.Item.id = 0;
GameObject bgm_GameObject = new GameObject(name);
bgm_GameObject.transform.SetParent(transform, false);
soundEntry.Item.audioSource = bgm_GameObject.AddComponent <AudioSource>();
}
}
private void ChangeSoundVolume(CSoundEntry soundEntry, bool immediately, float volume)
{
if (soundEntry.Item.audioSource != null)
{
if (immediately)
{
if (soundEntry.CurPhase == BgmChangePhase.NONE && !soundEntry.IsChanging)
{
soundEntry.Item.audioSource.volume = volume;
}
}
else
{
soundEntry.IsChanging = true;
}
}
}
private void LoadAndPlayMusic(CSoundEntry soundEntry, string eventName, string switchGroup, string switchState)
{
if (eventName != soundEntry.Item.audioName || switchGroup != soundEntry.Item.switchGroup || switchState != soundEntry.Item.switchState)
{
if (string.IsNullOrEmpty(eventName))
{
soundEntry.Item.Stop();
}
else
{
if (eventName != soundEntry.Item.audioName)
{
soundEntry.Item.Stop();
}
soundEntry.Item.PlayWithSwitch(eventName, switchGroup, switchState);
}
}
}
private void GetProperSettingOfItem(CSoundEntry soundEntry, AudioClip audioClip, string audioName)
{
EffectAudioSourceItem item = soundEntry.Item;
if (item != null)
{
if (!string.IsNullOrEmpty(item.audioName))
{
//AudioClip curClip = _ClipCache[item.audioName];
//Destroy(curClip);
_ClipCache.Remove(item.audioName);
}
AudioSource audioSource = item.audioSource;
if (audioSource != null)
{
audioSource.clip = audioClip;
audioSource.loop = true;
audioSource.priority = 0;
audioSource.volume = 0;
}
item.audioName = audioName;
}
}
private void UpdateSoundFadeInOut(CSoundEntry soundEntry, float finalVolume)
{
if (soundEntry.IsEnabled && soundEntry.Item.audioSource != null)
{
if (soundEntry.CurPhase == BgmChangePhase.OLD_FADE_OUT)
{
if (soundEntry.Item.audioSource == null || string.IsNullOrEmpty(soundEntry.Item.audioName))
{
soundEntry.CurPhase = BgmChangePhase.NEW_FADE_IN;
}
else
{
if (soundEntry.FadeInTime <= 0)
{
soundEntry.Item.audioSource.volume = 0;
}
else
{
soundEntry.Item.audioSource.volume -= (Time.deltaTime / soundEntry.FadeInTime * finalVolume);
}
if (soundEntry.Item.audioSource.volume <= 0)
{
soundEntry.Item.audioSource.volume = 0;
soundEntry.Item.audioSource.Stop();
soundEntry.CurPhase = BgmChangePhase.NEW_FADE_IN;
}
}
}
else if (soundEntry.CurPhase == BgmChangePhase.NEW_FADE_IN)
{
if (soundEntry.Item.audioSource == null)
{
soundEntry.CurPhase = BgmChangePhase.NONE;
}
else
{
if (string.IsNullOrEmpty(soundEntry.NewName))
{
soundEntry.Item.audioSource.clip = null;
soundEntry.Item.audioName = string.Empty;
soundEntry.CurPhase = BgmChangePhase.NONE;
}
else if (IsClipCached(soundEntry.NewName))
{
if (!soundEntry.Item.audioSource.isPlaying)
{
//PlayAudio(_ClipCache[_newBgmName], true, Vector3.zero, _newBgmName);
GetProperSettingOfItem(soundEntry, _ClipCache[soundEntry.NewName], soundEntry.NewName);
soundEntry.Item.audioSource.Play();
soundEntry.Item.audioName = soundEntry.NewName;
}
if (soundEntry.FadeInTime <= 0)
{
soundEntry.Item.audioSource.volume = finalVolume;
}
else
{
soundEntry.Item.audioSource.volume += (Time.deltaTime / soundEntry.FadeInTime * finalVolume);
}
if (soundEntry.Item.audioSource.volume >= finalVolume)
{
soundEntry.Item.audioSource.volume = finalVolume;
soundEntry.CurPhase = BgmChangePhase.NONE;
soundEntry.NewName = string.Empty;
}
}
}
}
}
}