/// <summary>
/// Makes all necessary calculations to figure out where the current point at this step of the animation is.
/// </summary>
/// <param name="gameTime"></param>
/// <returns></returns>
public bool Tick(GameTime gameTime)
{
if (actor != null && (actor.StatusType & StatusType.Update) == StatusType.Update)
{
bool done = Looper.Loop(loopMethod, ref currentTime, ref step, maxTime);
float timePercent = (float)currentTime / maxTime;
float smoothedPercent = Smoother.SmoothValue(smoothing, timePercent);
Vector3 currentPoint = Vector3.Lerp(isRelative ? Vector3.Zero : start, destination, smoothedPercent);
FinalOperation finalOperation = PerformOperation(currentPoint, lastPoint);
process(finalOperation);
lastPoint = currentPoint;
currentTime += gameTime.ElapsedGameTime.Milliseconds * step;
if (done)
{
if (resetAfterDone)
{
process(target => start);
}
callback?.Invoke();
}
return(done);
}
return(false);
}
private void ApplyAnimation(FinalOperation finalOperation)
{
Vector3 pos = finalOperation.Invoke(actor.Transform3D.Translation);
if (body != null)
{
Tile tile = body.ExternalData as Tile;
tile?.SetTranslation(pos);
}
else
{
actor.Transform3D.Translation = pos;
}
}
protected void ApplyAnimation(FinalOperation finalOperation)
{
actor.Transform3D.RotationInDegrees = finalOperation.Invoke(actor.Transform3D.RotationInDegrees);
}
protected void ApplyAnimation(FinalOperation finalOperation)
{
actor.Transform3D.Scale = finalOperation.Invoke(actor.Transform3D.Scale);
}
