public virtual com.brashmonkey.spriter.animation.SpriterKeyFrame getNextFrameFor(
com.brashmonkey.spriter.objects.SpriterAbstractObject @object, com.brashmonkey.spriter.animation.SpriterKeyFrame
currentFrame, int direction)
{
com.brashmonkey.spriter.animation.SpriterKeyFrame nextFrame = null;
int cnt = 0;
bool isBone = @object is com.brashmonkey.spriter.objects.SpriterBone;
for (int j = (currentFrame.getId() + direction + this.numberOfFrames()) % this.numberOfFrames();
nextFrame == null && cnt < this.numberOfFrames(); j = (j + direction + this.numberOfFrames()) %
this.numberOfFrames(), cnt++)
{
com.brashmonkey.spriter.animation.SpriterKeyFrame frame = this.frames[j];
bool contains = (isBone) ? frame.containsBone((com.brashmonkey.spriter.objects.SpriterBone
)@object) : frame.containsObject((com.brashmonkey.spriter.objects.SpriterObject)
@object);
if (contains)
{
com.brashmonkey.spriter.objects.SpriterAbstractObject objectInFrame;
if (isBone)
{
objectInFrame = frame.getBoneFor((com.brashmonkey.spriter.objects.SpriterBone)@object);
}
else
{
objectInFrame = frame.getObjectFor((com.brashmonkey.spriter.objects.SpriterObject)@object);
}
if (@object.equals(objectInFrame))
{
nextFrame = frame;
}
}
}
return(nextFrame);
}
public virtual void tweenBones(com.brashmonkey.spriter.animation.SpriterAnimation
animation)
{
foreach (System.Collections.Generic.KeyValuePair <com.brashmonkey.spriter.objects.SpriterBone
, int> entry in bonesToTween.EntrySet())
{
com.brashmonkey.spriter.objects.SpriterBone toTween = entry.Key;
com.brashmonkey.spriter.animation.SpriterKeyFrame frame = animation.frames[entry.
Value];
long time = frame.getTime();
com.brashmonkey.spriter.animation.SpriterKeyFrame currentFrame = animation.getPreviousFrameForBone
(toTween, time);
com.brashmonkey.spriter.animation.SpriterKeyFrame nextFrame = animation.getNextFrameFor
(toTween, currentFrame, 1);
if (nextFrame != currentFrame)
{
com.brashmonkey.spriter.objects.SpriterBone bone1 = currentFrame.getBoneFor(toTween
);
com.brashmonkey.spriter.objects.SpriterBone bone2 = nextFrame.getBoneFor(toTween);
this.interpolateAbstractObject(toTween, bone1, bone2, currentFrame.getTime(), nextFrame
.getTime(), time);
}
com.brashmonkey.spriter.objects.SpriterBone[] bones = new com.brashmonkey.spriter.objects.SpriterBone
[frame.getBones().Length + 1];
for (int i = 0; i < bones.Length - 1; i++)
{
bones[i] = frame.getBones()[i];
}
bones[bones.Length - 1] = toTween;
frame.setBones(bones);
}
}