/// <summary>
/// Plays the target clip
/// </summary>
/// <param name="targetFrame">Target clip to be played</param>
/// <param name="speedModifier">The speed modifier</param>
private void PlayClip(AnimatableClip targetFrame, float speedModifier = 1.0f)
{
this._currentClip = targetFrame;
this._currentIndex = 0;
this._timeTillNextFrame = targetFrame.Frames.First().Delay *speedModifier;
this._renderer.sprite = this._sprites[targetFrame.StartingIndex];
this._speedModifier = speedModifier;
}
/// <summary>
/// Called once per frame
/// </summary>
protected virtual void Update()
{
// Nothing to play
if (this._currentClip == null)
{
return;
}
this._timeTillNextFrame -= Time.deltaTime;
// Not time to switch yet
if (this._timeTillNextFrame > 0)
{
return;
}
this._currentIndex++;
// Reached the end of clip
if (this._currentIndex >= this._currentClip.ClipCount)
{
var nextClip = this._currentClip.TransitTo;
if (!String.IsNullOrEmpty(nextClip))
{
this.PlayClip(nextClip, this._speedModifier, true);
}
else
{
this._currentClip = null;
}
return;
}
var targetFrame = this._currentClip.Frames[this._currentIndex];
var targetFrameIndex = targetFrame.Index;
if (targetFrameIndex >= this._sprites.Count)
{
Debug.LogError("Sprite index out of range: " + this._currentIndex);
return;
}
this._renderer.sprite = this._sprites[targetFrameIndex];
if (this.DecalRenderer != null)
{
this.DecalRenderer.sprite = this._decals[targetFrameIndex];
}
this._timeTillNextFrame = targetFrame.Delay * this._speedModifier;
}
