public static Atlas AtlasFromFile(string filepath)
{
AtlasLoader loader = JsonConvert.DeserializeObject <AtlasLoader>(
File.ReadAllText(filepath));
return(AtlasFromLoader(loader));
}
public static Atlas AtlasFromLoader(AtlasLoader loader)
{
Atlas atlas = new Atlas(loader.FilePath);
AtlasSlicer slicer = new AtlasSlicer(loader.FilePath);
List <AtlasSlicer.Slice> slices = slicer.SliceImage();
foreach (JsonAnimation jsonAnimation in loader.Animations)
{
Animation animation = new Animation(jsonAnimation.Name);
foreach (JsonFrame loadedFrame in jsonAnimation.Frames)
{
AtlasSlicer.Slice slice = slices.FirstOrDefault(
s => s.Coordinate == new Vector2u(loadedFrame.X, loadedFrame.Y));
if (slice == null)
{
throw new System.FormatException();
}
Frame frame = new Frame(slice.Rectangle, loadedFrame.Duration);
new HitboxParser(loader.HitboxPath)
.ProcessFrame(frame);
animation.AddFrame(frame);
}
if (jsonAnimation.Looping)
{
animation.Looping = true;
}
atlas.AddAnimation(animation);
}
return(atlas);
}