void OnPlaySoundEffect(SoundClip soundClip, SoundClipPools.SoundClipParam param)
{
if (soundClip == null)
{
LogModule.ErrorLog("soundClip is null");
return;
}
PlaySoundEffect(soundClip, param.m_volumeFactor);
}
private void OnPlaySoundEffect(SoundClip soundClip, SoundClipPools.SoundClipParam param, bool reset)
{
if (soundClip == null)
{
Logger.Error("soundClip is null");
return;
}
PlaySoundEffect(soundClip, param, reset);
}
/// <summary>
/// 播放soundClip中的音效
/// </summary>
/// <param name="soundClip"></param>
/// <param name="volume"></param>
/// <returns></returns>
private void PlaySoundEffect(SoundClip soundClip, SoundClipPools.SoundClipParam param, bool reset = false)
{
if (mVoicePlaying)
{
return;
}
if (mEnableSFX && !string.IsNullOrEmpty(soundClip.mPath))
{
if (soundClip.Audioclip == null)
{
Logger.Error("PlaySoundEffect soundClip.Audioclip is null");
return;
}
var leastImportantIndex = 0;
var nCurMaxPlayingCount = 0; //最大播放次数
var nFirstEmptyIndex = -1; //第一个空位
var nFirstSameClipValidIndex = -1; //第一个已经停止的上次播放过的位置
var firstUse = -1;
for (var nIndex = 0; nIndex < mSFXChannelsCount; ++nIndex) //先找已经在播放或者播放过的
{
if (mSFXChannel[nIndex] == null)
{
return; //error
}
if (nFirstEmptyIndex == -1 && !mSFXChannel[nIndex].m_AudioSource.isPlaying) //记录第一个可用的空位置
{
nFirstEmptyIndex = nIndex;
}
if (mSFXChannel[nIndex].m_AudioSource.clip == null)
{
continue;
}
if (mSFXChannel[nIndex].m_uID == soundClip.mUID) //有播放过的内容
{
if (nFirstSameClipValidIndex == -1 && !mSFXChannel[nIndex].m_AudioSource.isPlaying)
//记录第一个已经停止的上次播放过的位置
{
nFirstSameClipValidIndex = nIndex;
}
if (mSFXChannel[nIndex].m_AudioSource.isPlaying)
{
++nCurMaxPlayingCount; //正在播放的计数
if (firstUse == -1)
{
firstUse = nIndex;
}
}
if (nCurMaxPlayingCount >= soundClip.mCurMaxPlayingCount) //已经超过了，不播放了
{
break;
}
}
if (mSFXChannel[leastImportantIndex].m_AudioSource.priority < mSFXChannel[nIndex].m_AudioSource.priority)
//记录最低优先级
{
leastImportantIndex = nIndex;
}
}
if (nCurMaxPlayingCount < soundClip.mCurMaxPlayingCount) //没到播放数量限制，直接播放
{
var nValidIndex = -1; //先选择已经停止播放的，如果没有，选第一个空的，如果也没有空的，替换优先数字最高的
if (nFirstSameClipValidIndex != -1)
{
nValidIndex = nFirstSameClipValidIndex;
}
else
{
if (nFirstEmptyIndex != -1)
{
nValidIndex = nFirstEmptyIndex;
}
else
{
nValidIndex = leastImportantIndex;
}
}
if (nValidIndex >= 0 && nValidIndex < mSFXChannelsCount)
{
var channel = mSFXChannel[nValidIndex];
channel.m_AudioSource.Stop();
if (channel.m_tag != 0)
{
mTaggedAudio.Remove(channel.m_tag);
}
SetAudioSource(channel, soundClip, param.m_volumeFactor);
if (param.m_tag != 0)
{
channel.m_tag = param.m_tag;
mTaggedAudio.Add(channel.m_tag, channel);
}
channel.m_AudioSource.PlayDelayed(soundClip.mDelay);
}
}
else
{
if (reset)
{
if (firstUse != -1)
{
mSFXChannel[firstUse].m_AudioSource.PlayDelayed(soundClip.mDelay);
}
}
//达到播放上限，不播放
//Logger.Info("Warning PlaySoundEffect " + soundClip.m_name + " PlayingCount = " + nCurMaxPlayingCount);
}
}
}
private void OnPlayBGMWithFade(SoundClip bgSoundClip, SoundClipPools.SoundClipParam param, bool reset)
{
if (mBGAudioSource != null && bgSoundClip != null)
{
mLastMusicID = param.m_clipID;
if (mBGAudioSource.m_AudioSource.isPlaying) //正常播放上一首背景音乐
{
if (mNextSoundClip != null && mNextSoundClip.mUID == bgSoundClip.mUID)
{
return;
}
mFadeOutTime = param.m_fadeOutTime;
mFadeInTime = param.m_fadeInTime;
mFadeOutTimer = 0;
mFadeInTimer = 0;
if (mFadeOutTime <= 0)
{
//force Remove clip from pool, special for bgmusic
var deluid = mBGAudioSource.m_uID;
SetAudioSource(mBGAudioSource, bgSoundClip, 1.0f);
mSoundClipPools.ForceRemoveClipByID(deluid);
mCurBGVolume = bgSoundClip.mVolume;
if (mFadeInTime <= 0)
{
mBGAudioSource.m_AudioSource.Play();
mFadeMode = FadeMode.None;
}
else
{
mBGAudioSource.m_AudioSource.volume = 0;
mBGAudioSource.m_AudioSource.Play();
mFadeMode = FadeMode.FadeIn;
}
}
else
{
mNextSoundClip = bgSoundClip;
mFadeMode = FadeMode.FadeOut;
}
}
else //没在播放，直接播放
{
mFadeInTime = param.m_fadeInTime;
mFadeInTimer = 0;
//force Remove clip from pool, special for bgmusic
var deluid = mBGAudioSource.m_uID;
SetAudioSource(mBGAudioSource, bgSoundClip, 1.0f);
mSoundClipPools.ForceRemoveClipByID(deluid);
mCurBGVolume = bgSoundClip.mVolume;
if (mFadeInTime <= 0)
{
mBGAudioSource.m_AudioSource.Play();
mFadeMode = FadeMode.None;
}
else
{
mBGAudioSource.m_AudioSource.volume = 0;
mBGAudioSource.m_AudioSource.Play();
mFadeMode = FadeMode.FadeIn;
}
}
}
}
void OnPlayBGMWithFade(SoundClip bgSoundClip, SoundClipPools.SoundClipParam param)
{
if (m_BGAudioSource != null && bgSoundClip != null)
{
m_lastMusicID = param.m_clipID;
if (m_BGAudioSource.m_AudioSource.isPlaying) //Õý³£²¥·ÅÉÏÒ»Ê×±³¾°ÒôÀÖ
{
if (m_NextSoundClip != null && m_NextSoundClip.m_uID == bgSoundClip.m_uID)
{
return;
}
m_fadeOutTime = param.m_fadeOutTime;
m_fadeInTime = param.m_fadeInTime;
m_fadeOutTimer = 0;
m_fadeInTimer = 0;
if (m_fadeOutTime <= 0)
{
//add by sunyu 2014-07-31
//force Remove clip from pool, special for bgmusic
short deluid = m_BGAudioSource.m_uID;
SetAudioSource(ref m_BGAudioSource, bgSoundClip, 1.0f);
#if UNITY_WP8
if (m_BGAudioSource.m_uID != deluid)
{
m_SoundClipPools.ForceRemoveClipByID(deluid);
}
#else
m_SoundClipPools.ForceRemoveClipByID(deluid);
#endif
m_CurBGVolume = bgSoundClip.m_volume;
if (m_fadeInTime <= 0)
{
m_BGAudioSource.m_AudioSource.Play();
m_fadeMode = FadeMode.None;
}
else
{
m_BGAudioSource.m_AudioSource.volume = 0;
m_BGAudioSource.m_AudioSource.Play();
m_fadeMode = FadeMode.FadeIn;
}
}
else
{
m_NextSoundClip = bgSoundClip;
m_fadeMode = FadeMode.FadeOut;
}
}
else //ûÔÚ²¥·Å£¬Ö±½Ó²¥·Å
{
m_fadeInTime = param.m_fadeInTime;
m_fadeInTimer = 0;
//add by sunyu 2014-07-31
//force Remove clip from pool, special for bgmusic
short deluid = m_BGAudioSource.m_uID;
SetAudioSource(ref m_BGAudioSource, bgSoundClip, 1.0f);
#if UNITY_WP8
if (m_BGAudioSource.m_uID != deluid)
{
m_SoundClipPools.ForceRemoveClipByID(deluid);
}
#else
m_SoundClipPools.ForceRemoveClipByID(deluid);
#endif
m_CurBGVolume = bgSoundClip.m_volume;
if (m_fadeInTime <= 0)
{
m_BGAudioSource.m_AudioSource.Play();
m_fadeMode = FadeMode.None;
}
else
{
m_BGAudioSource.m_AudioSource.volume = 0;
m_BGAudioSource.m_AudioSource.Play();
m_fadeMode = FadeMode.FadeIn;
}
}
}
}
