/// <summary>Interpolates the bones for this animation.</summary>
/// <remarks>Interpolates the bones for this animation.</remarks>
/// <param name="currentFrame">first keyframe</param>
/// <param name="nextFrame">second keyframe</param>
/// <param name="currentAnimationTime"></param>
/// <param name="key2StartTime"></param>
/// <returns>interpolated SpriterBone array</returns>
protected internal virtual void transformBones(SpriterKeyFrame
currentFrame, SpriterKeyFrame nextFrame, float
xOffset, float yOffset)
{
if (this.rootParent.getParent() != null)
{
this.translateRoot();
}
else
{
this.tempParent.setX(xOffset);
this.tempParent.setY(yOffset);
this.tempParent.setAngle(this.angle);
this.tempParent.setScaleX(this.flippedX);
this.tempParent.setScaleY(this.flippedY);
}
this.setScale(this.scale);
if (!this.updateBones)
{
return;
}
this.updateTransformedTempObjects(nextFrame.getBones(), this.tempBones2);
this.updateTempObjects(currentFrame.getBones(), this.nonTransformedTempBones);
for (int i = 0; i < this.nonTransformedTempBones.Length; i++)
{
if (this.tempBones[i].active)
{
this.tweenBone(this.nonTransformedTempBones[i], nextFrame.getBoneFor(this.nonTransformedTempBones
[i]), i, currentFrame.getTime(), nextFrame.getTime());
}
}
}
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);
}
}
public virtual void tweenBones(SpriterAnimation animation)
{
foreach (SpriterBone key in bonesToTween.Keys)
{
SpriterBone toTween = key;
SpriterKeyFrame frame = animation.frames[bonesToTween[key]];
long time = frame.getTime();
SpriterKeyFrame currentFrame = animation.getPreviousFrameForBone
(toTween, time);
SpriterKeyFrame nextFrame = animation.getNextFrameFor
(toTween, currentFrame, 1);
if (nextFrame != currentFrame)
{
SpriterBone bone1 = currentFrame.getBoneFor(toTween
);
SpriterBone bone2 = nextFrame.getBoneFor(toTween);
this.interpolateAbstractObject(toTween, bone1, bone2, currentFrame.getTime(), nextFrame
.getTime(), time);
}
SpriterBone[] bones = new 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);
}
}
/// <summary>Constructs a new SpriterAbstractPlayer object which is able to animate SpriterBone instances and SpriterObject instances.
/// </summary>
/// <remarks>Constructs a new SpriterAbstractPlayer object which is able to animate SpriterBone instances and SpriterObject instances.
/// </remarks>
/// <param name="loader">
///
/// <see cref="FileLoader{I}">FileLoader<I>
/// </see>
/// which you have to implement on your own.
/// </param>
/// <param name="keyframes">
/// A list of SpriterKeyFrame arrays. See
/// <see cref="SpriterKeyFrameProvider.generateKeyFramePool(com.discobeard.spriter.dom.SpriterData, com.discobeard.spriter.dom.Entity)
/// ">SpriterKeyFrameProvider.generateKeyFramePool(com.discobeard.spriter.dom.SpriterData, com.discobeard.spriter.dom.Entity)
/// </see>
/// to get the list.
/// Generate these keyframes once to save memory.
/// </param>
public SpriterAbstractPlayer(FileLoader loader, IList <SpriterAnimation> animations)
{
this.loader = loader;
this.animations = animations;
this.rootParent = new SpriterBone();
this.tempParent = new SpriterBone();
this.rootParent.setName("playerRoot");
this.tempParent.setName("playerRoot");
this.lastFrame = new SpriterKeyFrame();
this.lastTempFrame = new SpriterKeyFrame();
this.interpolator = SpriterLinearInterpolator
.interpolator;
this.players = new List <SpriterAbstractPlayer>();
rect = new SpriterRectangle(0, 0, 0, 0);
}
/// <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());
}
}
}
//import Com.Brashmonkey.Spriter.converters.SpriterObjectConverter;
//import AnimationObject;
//final private SpriterObjectConverter objectConverter = new SpriterObjectConverter();
public virtual SpriterAnimation buildAnimation(
Animation animation)
{
MainLine mainline = animation.getMainline();
IList <TimeLine> timeLines =
animation.getTimeline();
IList <Key> keyFrames = mainline
.getKey();
bonesToTween = new Dictionary <SpriterBone
, int>();
objectsToTween = new Dictionary <SpriterObject
, int>();
SpriterAnimation spriterAnimation = new SpriterAnimation(animation.getId(), animation.getName(), animation.getLength());
for (int k = 0; k < keyFrames.Count; k++)
{
Key mainlineKey = keyFrames[k];
IList <SpriterObject> tempObjects
= new List <SpriterObject
>();
IList <SpriterBone> tempBones
= new List <SpriterBone
>();
SpriterKeyFrame frame = new SpriterKeyFrame
();
frame.setTime(mainlineKey.getTime());
frame.setId(mainlineKey.getId());
foreach (BoneRef boneRef in mainlineKey.getBoneRef())
{
TimeLine timeline = timeLines[boneRef.getTimeline()];
Key timelineKey = timeline.getKey()[boneRef.getKey()];
SpriterBone bone = boneMerger.merge(boneRef, timelineKey
);
bone.setName(timeline.getName());
if (mainlineKey.getTime() != timelineKey.getTime())
{
bonesToTween.Add(bone, k);
}
else
{
tempBones.Add(bone);
}
}
//}
foreach (AnimationObjectRef objectRef in mainlineKey.getObjectRef
())
{
TimeLine timeline = timeLines[objectRef.getTimeline()];
Key timelineKey = timeline.getKey()[objectRef.getKey()
];
SpriterObject @object = objectMerger.merge(objectRef
, timelineKey);
@object.setName(timeline.getName());
if (mainlineKey.getTime() != timelineKey.getTime())
{
objectsToTween.Add(@object, k);
}
else
{
tempObjects.Add(@object);
}
}
//}
SpriterObject[] objArray = new SpriterObject[tempObjects.Count];
tempObjects.CopyTo(objArray, 0);
frame.setObjects(objArray);
SpriterBone[] boneArray = new SpriterBone[tempBones.Count];
tempBones.CopyTo(boneArray, 0);
frame.setBones(boneArray);
spriterAnimation.frames.Add(frame);
}
this.tweenBones(spriterAnimation);
this.tweenObjects(spriterAnimation);
return(spriterAnimation);
}
