public Animation(AtlasAnimation animTexture)
{
// TODO: support KeyType with AtlasAnimation, converting string animations label to KeyType enum
if (typeof(KeyType) != typeof(string))
{
throw new System.NotSupportedException($"KeyType '{typeof(KeyType)}' doesn't support AtlasAnimationTexture, switch to string.");
}
Texture = animTexture.Texture;
SourceRegion = animTexture.SourceRegion;
ClippingRegion = animTexture["all"][0].ClippingRegion;
foreach (KeyValuePair <string, List <AtlasAnimationFrame> > anim in animTexture)
{
Rectangle[] framesRegions = new Rectangle[anim.Value.Count];
int[] durations = new int[framesRegions.Length];
Rectangle[] destinationFrames = new Rectangle[anim.Value.Count];
int i = 0;
foreach (AtlasAnimationFrame frame in anim.Value)
{
framesRegions[i] = frame.ClippingRegion;
durations[i] = frame.Duration;
destinationFrames[i] = new Rectangle(frame.OriginalFrame.Position, frame.ClippingRegion.Size);
i++;
}
Add((KeyType)(object)anim.Key, framesRegions, destinationFrames, durations);
}
}
public FrameSet(AtlasAnimation animTexture, string trackName)
{
Texture = animTexture.Texture;
SourceRegion = animTexture.SourceRegion;
if (!animTexture.TryGetTrack(trackName, out List <AtlasAnimationFrame> frames))
{
ClippingRegion = Raccoon.Rectangle.Empty;
return;
}
_frames = new Frame[frames.Count];
for (int i = 0; i < frames.Count; i++)
{
AtlasAnimationFrame atlasAnimationFrame = frames[i];
_frames[i] = new Frame {
ClippingRegion = atlasAnimationFrame.ClippingRegion,
Destination = atlasAnimationFrame.OriginalFrame,
};
}
if (_frames.Length > 0)
{
Columns = _frames.Length;
Rows = 1;
FrameSize = _frames[0].Destination.Size;
CurrentFrameIndex = 0;
}
}
public bool TryRetrieveAnimation(string name, out AtlasAnimation atlasAnimation)
{
if (!TryRetrieveSubTexture(name, out AtlasSubTexture subTexture) || !(subTexture is AtlasAnimation animation))
{
atlasAnimation = null;
return(false);
}
atlasAnimation = animation;
return(true);
}
public void Prepare(Rectangle centerSlice, AtlasAnimation atlasAnimation, int frameIndex) {
if (atlasAnimation == null) {
throw new System.ArgumentNullException(nameof(atlasAnimation));
}
if (!atlasAnimation.TryGetDefaultTrack(out List<AtlasAnimationFrame> frames)) {
throw new System.ArgumentException("Supplied atlas animation doesn't contains default track.");
}
if (frames.Count <= 0) {
throw new System.InvalidOperationException("There is no frames at default track.");
} else if (frameIndex < 0 || frameIndex >= frames.Count) {
throw new System.IndexOutOfRangeException($"Supplied frame index '{frameIndex}' is out of valid frames range [0, {frames.Count - 1}] at default track.");
}
Texture = atlasAnimation.Texture;
AtlasAnimationFrame frame = frames[frameIndex];
bool wasUsingCustomSize = _isUsingCustomSize;
Size previousSize = Size;
_isUsingCustomSize = false;
Prepare(
centerSlice,
atlasAnimation.SourceRegion,
frame.ClippingRegion,
frame.OriginalFrame
);
Load();
_baseSize = Size;
if (wasUsingCustomSize) {
Setup(previousSize);
}
}
public NineSlice(Rectangle centerSlice, AtlasAnimation atlasAnimation, int frameIndex) : this() {
Prepare(centerSlice, atlasAnimation, frameIndex);
}
public FrameSet(AtlasAnimation animTexture) : this(animTexture, AtlasAnimation.DefaultAllFramesTrackName)
{
}