public virtual SpriterKeyFrame getNextFrameFor(
SpriterAbstractObject @object, SpriterKeyFrame
currentFrame, int direction)
{
SpriterKeyFrame nextFrame = null;
int cnt = 0;
bool isBone = @object is SpriterBone;
for (int j = (currentFrame.getId() + direction + this.keyframes()) % this.keyframes();
nextFrame == null && cnt < this.keyframes(); j = (j + direction + this.keyframes()) %
this.keyframes(), cnt++)
{
SpriterKeyFrame frame = this.frames[j];
bool contains = (isBone) ? frame.containsBone((SpriterBone
)@object) : frame.containsObject((SpriterObject)
@object);
if (contains)
{
SpriterAbstractObject objectInFrame;
if (isBone)
{
objectInFrame = frame.getBoneFor((SpriterBone)@object);
}
else
{
objectInFrame = frame.getObjectFor((SpriterObject)@object);
}
if (@object.equals(objectInFrame))
{
nextFrame = frame;
}
}
}
return(nextFrame);
}