public virtual void tweenObjects(SpriterAnimation animation)
{
foreach (SpriterObject key in objectsToTween.Keys)
{
SpriterObject toTween = key;
SpriterKeyFrame frame = animation.frames[objectsToTween[key]];
long time = frame.getTime();
SpriterKeyFrame currentFrame = animation.getPreviousFrameForObject
(toTween, time);
SpriterKeyFrame nextFrame = animation.getNextFrameFor
(toTween, currentFrame, 1);
if (nextFrame != currentFrame)
{
SpriterObject object1 = currentFrame.getObjectFor
(toTween);
SpriterObject object2 = nextFrame.getObjectFor(toTween
);
this.interpolateSpriterObject(toTween, object1, object2, currentFrame.getTime(),
nextFrame.getTime(), time);
}
SpriterObject[] objects = new SpriterObject
[frame.getObjects().Length + 1];
for (int i = 0; i < objects.Length - 1; i++)
{
objects[i] = frame.getObjects()[i];
}
objects[objects.Length - 1] = toTween;
frame.setObjects(objects);
}
}
/// <summary>Interpolates the objects of firstFrame and secondFrame.</summary>
/// <remarks>Interpolates the objects of firstFrame and secondFrame.</remarks>
/// <param name="currentFrame"></param>
/// <param name="nextFrame"></param>
/// <param name="xOffset"></param>
/// <param name="yOffset"></param>
protected internal virtual void transformObjects(SpriterKeyFrame
currentFrame, SpriterKeyFrame nextFrame, float
xOffset, float yOffset)
{
this.rect.set(xOffset, yOffset, xOffset, yOffset);
if (!this.updateObjects)
{
return;
}
this.updateTransformedTempObjects(nextFrame.getObjects(), this.tempObjects2);
this.updateTempObjects(currentFrame.getObjects(), this.nonTransformedTempObjects);
for (int i = 0; i < this.currenObjectsToDraw; i++)
{
if (this.tempObjects[i].active)
{
this.tweenObject(this.nonTransformedTempObjects[i], nextFrame.getObjectFor(this.nonTransformedTempObjects
[i]), i, currentFrame.getTime(), nextFrame.getTime());
}
}
}
