/// <summary>
/// Coroutine used to make the character's sprite flicker (when hurt for example).
/// </summary>
public static IEnumerator Flicker(Renderer renderer, Color initialColor, Color flickerColor, float flickerSpeed, float flickerDuration)
{
if (renderer == null)
{
yield break;
}
if (!renderer.material.HasProperty("_Color"))
{
yield break;
}
if (initialColor == flickerColor)
{
yield break;
}
float flickerStop = Time.time + flickerDuration;
while (Time.time < flickerStop)
{
renderer.material.color = flickerColor;
yield return(MMCoroutine.WaitFor(flickerSpeed));
renderer.material.color = initialColor;
yield return(MMCoroutine.WaitFor(flickerSpeed));
}
renderer.material.color = initialColor;
}
/// <summary>
/// Waits for BeforeExitFadeDelay seconds
/// </summary>
/// <returns></returns>
protected virtual IEnumerator ProcessDelayBeforeExitFade()
{
if (_beforeExitFadeDelay > 0f)
{
MMLoadingSceneDebug("MMLoadingSceneManagerAdditive : delay before exit fade, duration : " + _beforeExitFadeDelay);
MMSceneLoadingManager.LoadingSceneEvent.Trigger(_sceneToLoadName, MMSceneLoadingManager.LoadingStatus.BeforeExitFade);
OnBeforeExitFade?.Invoke();
yield return(MMCoroutine.WaitFor(_beforeExitFadeDelay));
}
}
/// <summary>
/// Waits for the specified AfterEntryFadeDelay
/// </summary>
/// <returns></returns>
protected virtual IEnumerator ProcessDelayAfterEntryFade()
{
if (_afterEntryFadeDelay > 0f)
{
MMLoadingSceneDebug("MMLoadingSceneManagerAdditive : delay after entry fade, duration : " + _afterEntryFadeDelay);
MMSceneLoadingManager.LoadingSceneEvent.Trigger(_sceneToLoadName, MMSceneLoadingManager.LoadingStatus.AfterEntryFade);
OnAfterEntryFade?.Invoke();
yield return(MMCoroutine.WaitFor(_afterEntryFadeDelay));
}
}
/// <summary>
/// Waits and triggers state change and events
/// </summary>
protected virtual IEnumerator TimedActivationSequence()
{
if (DelayMode == DelayModes.Time)
{
yield return(MMCoroutine.WaitFor(TimeBeforeStateChange));
}
else
{
yield return(StartCoroutine(MMCoroutine.WaitForFrames(FrameCount)));
}
StateChange();
Activate();
}
/// <summary>
/// Destroys the object after TimeBeforeDestruction seconds
/// </summary>
protected virtual IEnumerator Destruction()
{
yield return(MMCoroutine.WaitFor(TimeBeforeDestruction));
if (TimeDestructionMode == TimedDestructionModes.Destroy)
{
Destroy(gameObject);
}
else
{
gameObject.SetActive(false);
}
}
/// <summary>
/// Disables an audio source after it's done playing
/// </summary>
/// <param name="duration"></param>
/// <param name="targetObject"></param>
/// <returns></returns>
public virtual IEnumerator AutoDisableAudioSource(float duration, AudioSource source, AudioClip clip, bool doNotAutoRecycleIfNotDonePlaying)
{
yield return(MMCoroutine.WaitFor(duration));
if (source.clip != clip)
{
yield break;
}
if (doNotAutoRecycleIfNotDonePlaying)
{
while (source.time < source.clip.length)
{
yield return(null);
}
}
source.gameObject.SetActive(false);
}
/// <summary>
/// Requests a fade on exit
/// </summary>
/// <returns></returns>
protected virtual IEnumerator ExitFade()
{
SetAudioListener(false);
if (_exitFadeDuration > 0f)
{
MMLoadingSceneDebug("MMLoadingSceneManagerAdditive : exit fade, duration : " + _exitFadeDuration);
MMSceneLoadingManager.LoadingSceneEvent.Trigger(_sceneToLoadName, MMSceneLoadingManager.LoadingStatus.ExitFade);
OnExitFade?.Invoke();
if (_fadeMode == FadeModes.FadeOutThenIn)
{
MMFadeInEvent.Trigger(_exitFadeDuration, _exitFadeTween, FaderID, true);
}
else
{
MMFadeOutEvent.Trigger(_exitFadeDuration, _exitFadeTween, FaderID, true);
}
yield return(MMCoroutine.WaitFor(_exitFadeDuration));
}
}
/// <summary>
/// Hides the bar when it reaches zero
/// </summary>
/// <returns>The hide bar.</returns>
protected virtual IEnumerator FinalHideBar()
{
_finalHideStarted = true;
if (InstantiatedOnDeath != null)
{
Instantiate(InstantiatedOnDeath, this.transform.position + HealthBarOffset, this.transform.rotation);
}
if (HideBarAtZeroDelay == 0)
{
_showBar = false;
_progressBar.gameObject.SetActive(false);
yield return(null);
}
else
{
yield return(MMCoroutine.WaitFor(HideBarAtZeroDelay));
_showBar = false;
_progressBar.gameObject.SetActive(false);
}
}
/// <summary>
/// A coroutine used to toggle the menu
/// </summary>
/// <param name="active"></param>
/// <returns></returns>
protected virtual IEnumerator ToggleCo(bool active)
{
if (_toggling)
{
yield break;
}
if (!active)
{
_containerRect.gameObject.SetActive(true);
}
_toggling = true;
Active = active;
_newPosition = active ? _offPosition : _initialContainerPosition;
MMTween.MoveRectTransform(this, _containerRect, _containerRect.localPosition, _newPosition, null, 0f, Data.ToggleDuration, Data.ToggleCurve);
yield return(MMCoroutine.WaitFor(Data.ToggleDuration));
if (active)
{
_containerRect.gameObject.SetActive(false);
}
Active = !active;
_toggling = false;
}
/// <summary>
/// Starts a fade
/// </summary>
/// <param name="fadingIn"></param>
/// <param name="duration"></param>
/// <param name="curve"></param>
/// <param name="id"></param>
/// <param name="ignoreTimeScale"></param>
/// <param name="worldPosition"></param>
protected virtual IEnumerator StartFading(bool fadingIn, float duration, MMTweenType curve, int id,
bool ignoreTimeScale, Vector3 worldPosition)
{
if (id != ID)
{
yield break;
}
if (InitialDelay > 0f)
{
yield return(MMCoroutine.WaitFor(InitialDelay));
}
if (!_initialized)
{
Initialization();
}
if (curve == null)
{
curve = DefaultTween;
}
IgnoreTimescale = ignoreTimeScale;
EnableFader();
_fading = true;
_fadeStartedAt = IgnoreTimescale ? Time.unscaledTime : Time.time;
_currentCurve = curve;
_currentDuration = duration;
_fromPosition = _rectTransform.anchoredPosition;
_toPosition = fadingIn ? _initialPosition : ExitPosition();
_newPosition = MMTween.Tween(0f, 0f, duration, _fromPosition, _toPosition, _currentCurve);
_rectTransform.anchoredPosition = _newPosition;
}
/// <summary>
/// Plays a new song in the playlist, and stops / fades the previous one
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
protected virtual IEnumerator PlaySong(int index)
{
// if we don't have a song, we stop
if (Songs.Count == 0)
{
yield break;
}
// if we've played all our songs, we stop
if (!Endless && (_songsPlayedThisCycle > Songs.Count))
{
yield break;
}
if (_coroutine != null)
{
StopCoroutine(_coroutine);
}
// we stop our current song
if ((PlaylistState.CurrentState == PlaylistStates.Playing) && (index >= 0 && index < Songs.Count))
{
StartCoroutine(Fade(CurrentlyPlayingIndex,
Random.Range(Songs[index].CrossFadeDuration.x, Songs[index].CrossFadeDuration.y),
Songs[CurrentlyPlayingIndex].Volume.y * VolumeMultiplier,
Songs[CurrentlyPlayingIndex].Volume.x * VolumeMultiplier,
true));
}
// we stop all other coroutines
if ((CurrentlyPlayingIndex >= 0) && (Songs.Count > CurrentlyPlayingIndex))
{
foreach (MMPlaylistSong song in Songs)
{
if (song != Songs[CurrentlyPlayingIndex])
{
song.Fading = false;
}
}
}
if (index < 0 || index >= Songs.Count)
{
yield break;
}
// initial delay
yield return(MMCoroutine.WaitFor(Random.Range(Songs[index].InitialDelay.x, Songs[index].InitialDelay.y)));
if (Songs[index].TargetAudioSource == null)
{
Debug.LogError(this.name + " : the playlist song you're trying to play is null");
yield break;
}
Songs[index].TargetAudioSource.pitch = Random.Range(Songs[index].Pitch.x, Songs[index].Pitch.y);
Songs[index].TargetAudioSource.panStereo = Songs[index].StereoPan;
Songs[index].TargetAudioSource.spatialBlend = Songs[index].SpatialBlend;
Songs[index].TargetAudioSource.loop = Songs[index].Loop;
// fades the new song's volume
StartCoroutine(Fade(index,
Random.Range(Songs[index].CrossFadeDuration.x, Songs[index].CrossFadeDuration.y),
Songs[index].Volume.x * VolumeMultiplier,
Songs[index].Volume.y * VolumeMultiplier,
false));
// starts the new song
Songs[index].TargetAudioSource.Play();
// updates our state
CurrentSongName = Songs[index].TargetAudioSource.clip.name;
PlaylistState.ChangeState(PlaylistStates.Playing);
Songs[index].Playing = true;
CurrentlyPlayingIndex = index;
_songsPlayedSoFar++;
_songsPlayedThisCycle++;
while (Songs[index].TargetAudioSource.isPlaying)
{
yield return(null);
}
if (PlaylistState.CurrentState != PlaylistStates.Playing)
{
yield break;
}
if (_songsPlayedSoFar < Songs.Count)
{
_coroutine = StartCoroutine(PlaySong(PickNextIndex()));
}
else
{
if (Endless)
{
_coroutine = StartCoroutine(PlaySong(PickNextIndex()));
}
else
{
PlaylistState.ChangeState(PlaylistStates.Idle);
}
}
}
/// <summary>
/// Disables an audio source after it's done playing
/// </summary>
/// <param name="duration"></param>
/// <param name="targetObject"></param>
/// <returns></returns>
public virtual IEnumerator AutoDisableAudioSource(float duration, GameObject targetObject)
{
yield return(MMCoroutine.WaitFor(duration));
targetObject.SetActive(false);
}
/// <summary>
/// An internal coroutine used to handle the disabling of the progress bar after a delay
/// </summary>
/// <param name="delay"></param>
/// <returns></returns>
protected virtual IEnumerator HideBarCo(float delay)
{
yield return(MMCoroutine.WaitFor(delay));
this.gameObject.SetActive(false);
}
/// <summary>
/// Plays a new track in the playlist, and stops / fades the previous one
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
protected virtual IEnumerator PlayTrack(int index)
{
// if we don't have a song, we stop
if (Songs.Count == 0)
{
yield break;
}
// if we've played all our songs, we stop
if (!Endless && (_songsPlayedThisCycle > Songs.Count))
{
yield break;
}
// we stop our current track
if (PlaylistState.CurrentState == PlaylistStates.Playing)
{
StartCoroutine(Fade(CurrentlyPlayingIndex,
Random.Range(Songs[index].CrossFadeDuration.x, Songs[index].CrossFadeDuration.y),
Songs[CurrentlyPlayingIndex].Volume.y,
Songs[CurrentlyPlayingIndex].Volume.x,
true));
}
// we stop all other coroutines
if (CurrentlyPlayingIndex >= 0)
{
foreach (MMPlaylistSong song in Songs)
{
if (song != Songs[CurrentlyPlayingIndex])
{
song.Fading = false;
}
}
}
// initial delay
yield return(MMCoroutine.WaitFor(Random.Range(Songs[index].InitialDelay.x, Songs[index].InitialDelay.y)));
if (Songs[index].TargetAudioSource == null)
{
Debug.LogError(this.name + " : the playlist song you're trying to play is null");
yield break;
}
Songs[index].TargetAudioSource.pitch = Random.Range(Songs[index].Pitch.x, Songs[index].Pitch.y);
Songs[index].TargetAudioSource.panStereo = Songs[index].StereoPan;
Songs[index].TargetAudioSource.spatialBlend = Songs[index].SpatialBlend;
Songs[index].TargetAudioSource.loop = Songs[index].Loop;
// fades the new track's volume
StartCoroutine(Fade(index,
Random.Range(Songs[index].CrossFadeDuration.x, Songs[index].CrossFadeDuration.y),
Songs[index].Volume.x,
Songs[index].Volume.y,
false));
// starts the new track
Songs[index].TargetAudioSource.Play();
// updates our state
CurrentTrackName = Songs[index].TargetAudioSource.clip.name;
PlaylistState.ChangeState(PlaylistStates.Playing);
Songs[index].Playing = true;
CurrentlyPlayingIndex = index;
_songsPlayedSoFar++;
_songsPlayedThisCycle++;
}