public void ChangeAnimation(string animationName)
{
var clip = Clips.FirstOrDefault(c => c.AnimationName == animationName);
if (clip == null)
{
throw new NullReferenceException($"Could not find animation '{animationName}'. Found animations: '{string.Join("', '", Clips.Select(c => c.AnimationName).ToArray())}'.");
}
var targetAnim = _unityAnimation[animationName];
var time = Time;
if (_isPlaying)
{
if (HasAnimatableControllers())
{
targetAnim.time = 0f;
targetAnim.enabled = true;
targetAnim.weight = 0f;
_unityAnimation.Blend(Current.AnimationName, 0f, Current.BlendDuration);
_unityAnimation.Blend(animationName, 1f, Current.BlendDuration);
}
if (Current.AnimationPattern != null)
{
// Let the loop finish during the transition
Current.AnimationPattern.SetBoolParamValue("loopOnce", true);
}
_previousClip = Current;
_blendingTimeLeft = _blendingDuration = Current.BlendDuration;
}
var previous = Current;
Current = clip;
_animState = targetAnim;
if (_isPlaying)
{
DetermineNextAnimation(_playTime);
if (Current.AnimationPattern != null)
{
Current.AnimationPattern.SetBoolParamValue("loopOnce", false);
Current.AnimationPattern.ResetAndPlay();
}
}
else
{
Time = 0f;
Sample();
CurrentAnimationChanged.Invoke(new CurrentAnimationChangedEventArgs
{
Before = previous,
After = Current
});
}
}
public void RebuildAnimation()
{
if (Current == null)
{
throw new NullReferenceException("No current animation set");
}
var time = Time.Snap();
var sw = Stopwatch.StartNew();
foreach (var clip in Clips)
{
clip.Validate();
PrepareClipCurves(clip);
if (clip.Transition)
{
var previous = Clips.FirstOrDefault(c => c.NextAnimationName == clip.AnimationName);
if (previous != null && (previous.IsDirty() || clip.IsDirty()))
{
clip.Paste(0f, previous.Copy(previous.animationLength, true), false);
}
var next = Clips.FirstOrDefault(c => c.AnimationName == clip.NextAnimationName);
if (next != null && (next.IsDirty() || clip.IsDirty()))
{
clip.Paste(clip.animationLength, next.Copy(0f, true), false);
}
}
ReapplyClipCurve(clip);
_unityAnimation.AddClip(clip.Clip, clip.AnimationName);
var animState = _unityAnimation[clip.AnimationName];
if (animState != null)
{
animState.layer = _layer;
animState.weight = 1;
animState.wrapMode = clip.loop ? WrapMode.Loop : WrapMode.Once;
animState.speed = _speed;
}
}
if (HasAnimatableControllers())
{
// This is a ugly hack, otherwise the scrubber won't work after modifying a frame
_unityAnimation.Play(Current.AnimationName);
if (!_isPlaying)
{
_unityAnimation.Stop(Current.AnimationName);
}
_animState = _unityAnimation[Current.AnimationName];
if (_animState != null)
{
_animState.time = time;
}
else
{
SuperController.LogError($"VamTimeline.{nameof(RebuildAnimation)}: Could not find animation {Current.AnimationName}");
}
}
else
{
_animState = null;
}
if (sw.ElapsedMilliseconds > 1000)
{
SuperController.LogError($"VamTimeline.{nameof(RebuildAnimation)}: Suspciously long animation rebuild ({sw.Elapsed})");
}
}