/// <summary>
/// Create a new animation clip play instance.
/// </summary>
/// <param name="clip">Which animation clip to play.</param>
/// <param name="speed">Animation playing speed.</param>
/// <param name="startingStep">Optional starting step index.</param>
public SpriteAnimationClipPlay(SpriteAnimationClip clip, float speed = 1f, int?startingStep = null)
{
Clip = clip;
SpeedFactor = speed;
CurrentStep = clip.StartIndex + startingStep ?? 0;
_timeForNextStep = clip.DelayForStep(CurrentStep - Clip.StartIndex);
}
/// <summary>
/// Play animation clip.
/// </summary>
/// <param name="clip">Animation clip to play.</param>
/// <param name="speed">Animation playing speed.</param>
/// <param name="startingStep">Animation starting step.</param>
public void PlayAnimation(SpriteAnimationClip clip, float speed = 1f, int?startingStep = null)
{
_currAnimation = new SpriteAnimationClipPlay(clip, speed, startingStep);
_currAnimation.OnAnimationEnd = () =>
{
this.OnAnimationEnd?.Invoke();
};
}