void OnEnable()
{
MGTarget = target as MusicGroup;
serializedTarget = new SerializedObject(MGTarget);
playOnAwakeProp = serializedTarget.FindProperty("playOnAwake");
bpmProp = serializedTarget.FindProperty("bpm");
instrumentChannelsProp = serializedTarget.FindProperty("instrumentChannels");
}
private void Awake()
{
channelsSFX = new AudioSourcePool(gameObject, groupSFX, channelCountSFX);
channelsMusic = new AudioSourcePool(gameObject, groupMusic, channelCountMusic,
true, 0.0f);
groupsMusic = new MusicGroup[groupCountMusic];
for (int i = 0; i < groupCountMusic; ++i)
{
groupsMusic[i] = new MusicGroup();
}
}
private string GetRandomMusic(string groupName)
{
//this is a group name
MusicGroup group = null;
foreach (MusicGroup mg in backgroundMusicGroups)
{
if (mg.groupName == groupName)
{
group = mg;
break;
}
}
if (group == null)
{
Debug.LogError("Wrong group name: " + groupName);
return(null);
}
List <string> availableList = new List <string>();
List <string> list2 = new List <string>();
foreach (string music in group.musicNameList)
{
if (HasLocalCopy(music))
{
availableList.Add(music);
}
else
{
list2.Add(music);
}
}
if (list2.Count > 0)
{
StartCoroutine(DownloadMusic(list2[0]));
}
if (availableList.Count > 0)
{
return(availableList[UnityEngine.Random.Range(0, availableList.Count)]);
}
else
{
return(group.defaultMusic);
}
}
void OnSongChanged(MusicGroup next)
{
var off = current == null;
current = next;
if (off)
{
StartAllPlaying();
}
else
{
fadeOut.Play();
}
}
// Play music using the music channels.
// If the currently-playing music group is the same as the given music group,
// this method will have no effect.
public void PlayMusicGroup(SOAMusicChannelData musicGroup,
float secondsToFadeOut = 0.0f,
float secondsToWaitBeforeFadeIn = 0.0f,
float secondsToFadeIn = 0.0f)
{
MusicGroup currentMusicGroup = GetCurrentMusicGroup();
int channelCount = musicGroup.GetLength();
// Don't move to a new music group if the current one is playing
// the same music group as the one passed to this method.
if (musicGroup == latestMusicGroupData)
{
// Instead, fade the channels to the corresponding volumes.
for (int i = 0; i < channelCount; ++i)
{
AudioClip clip = musicGroup.GetClip(i);
float targetVolume = musicGroup.GetVolume(i);
int channelNumber = currentMusicGroup.GetChannelIndexFromClip(clip);
SetMusicChannelVolume(channelNumber, targetVolume, secondsToFadeIn);
}
// That's all we need to do.
return;
}
latestMusicGroupData = musicGroup;
// Fade out the old music group.
currentMusicGroup.Fade(0.0f, secondsToFadeOut);
// Increment the current music group index.
++groupMusicCurrent;
groupMusicCurrent %= groupsMusic.Length;
// Get the new current music group and clear its data.
currentMusicGroup = GetCurrentMusicGroup();
currentMusicGroup.Annihilate();
// Populate the music group's channels.
for (int i = 0; i < channelCount; ++i)
{
AudioClip clip = musicGroup.GetClip(i);
float targetVolume = musicGroup.GetVolume(i);
AudioSource source = channelsMusic.GetFreeChannel();
source.volume = 0.0f;
currentMusicGroup.AddChannel(source, clip);
currentMusicGroup.FadeChannel(i, targetVolume, secondsToFadeIn,
secondsToWaitBeforeFadeIn);
}
}
public void PlayMusic(MusicGroup group)
{
var source = Pool.Grab();
source.clip = group.Music[0];
source.volume = group.Volume;
source.priority = 1024;
source.loop = true;
var animator = new AudioSourceAnimator(source, TabFade, MasterVolume, MusicVolume);
Animators.Add(animator);
source.Play();
}
public static void CreateMusicGroup(params string[] musicname)
{
musicGroup = new MusicGroup(musicname);
}
void ApplyMusicGroup(MusicGroup musicGroup)
{
bpm = musicGroup.bpm;
}
private void PlayBGMWithFade(string musicName, float fadeTime)
{
if (_playingMusicName == musicName) //already playing
{
return;
}
//find the group
MusicGroup group = null;
foreach (MusicGroup mg in backgroundMusicGroups)
{
if (mg.musicNameList.IndexOf(musicName) >= 0 || mg.defaultMusic == musicName)
{
group = mg;
break;
}
}
if (group == null)
{
Debug.LogWarning("Music name not found in any group: " + musicName);
return;
}
if (!HasLocalCopy(musicName))
{
Debug.LogWarning(musicName + " not downloaded yet. Will play a substitute: " + group.defaultMusic);
StartCoroutine(DownloadMusic(musicName));
//find a substitute
musicName = GetRandomMusic(group.groupName);
if (musicName == _playingMusicName)
{
return;
}
}
else
{
Debug.Log("Already downloaded. Just play it.");
}
//now the music is definitely on local, but could be under different folders
_nextMusicName = musicName;
if (_isLoadingBGMusic)
{
return;
}
_fadeTime = fadeTime;
if (_bgmSource.isPlaying)
{
//fade out current
_fadeMode = FadeMode.FadeOut;
_fadeTimer = 0;
}
else
{
StartCoroutine(StreamPlay(musicName));
}
}
/// <summary>
/// MusicGroupOrPerson as a MusicGroup.
/// </summary>
/// <param name="musicGroup">MusicGroupOrPerson as a MusicGroup.</param>
public MusicGroupOrPerson(MusicGroup musicGroup)
{
AsMusicGroup = musicGroup;
}
