/// <summary>
/// When getting a freeze frame event we stop the time
/// </summary>
/// <param name="freezeFrameEvent">Freeze frame event.</param>
public void OnMMEvent(MMFreezeFrameEvent freezeFrameEvent)
{
_frozenTimeLeft = freezeFrameEvent.FreezeDuration;
TimeScaleProperties properties = new TimeScaleProperties();
properties.Duration = freezeFrameEvent.FreezeDuration;
properties.Lerp = false;
properties.LerpSpeed = 0f;
properties.TimeScale = 0f;
SetTimeScale(properties);
}
/// <summary>
/// On Update, applies the timescale and resets it if needed
/// </summary>
protected virtual void Update()
{
// if we have things in our stack, we handle them, otherwise we reset to the normal timescale
if (_timeScaleProperties.Count > 0)
{
_currentProperty = _timeScaleProperties.Peek();
TargetTimeScale = _currentProperty.TimeScale;
LerpSpeed = _currentProperty.LerpSpeed;
LerpTimescale = _currentProperty.Lerp;
_currentProperty.Duration -= Time.unscaledDeltaTime;
_timeScaleProperties.Pop();
_timeScaleProperties.Push(_currentProperty);
if (_currentProperty.Duration <= 0f && !_currentProperty.Infinite)
{
Unfreeze();
}
}
else
{
TargetTimeScale = NormalTimescale;
}
// we apply our timescale
if (LerpTimescale)
{
Time.timeScale = Mathf.Lerp(Time.timeScale, TargetTimeScale, Time.unscaledDeltaTime * LerpSpeed);
}
else
{
Time.timeScale = TargetTimeScale;
}
CurrentTimeScale = Time.timeScale;
}
/// <summary>
/// Sets the time scale for the specified properties (duration, time scale, lerp or not, and lerp speed)
/// </summary>
/// <param name="timeScaleProperties">Time scale properties.</param>
protected virtual void SetTimeScale(TimeScaleProperties timeScaleProperties)
{
_timeScaleProperties.Push(timeScaleProperties);
}