The spine-lua API has been updated to be compatible with Spine version 3.4.02 (latest stable). The spine-lua API now supports path constraints, transform constraints, uses the new way we encode meshes etc. There are no API breaking changes, only API additions, such as PathConstraints and TransformConstraints as well as additional methods to Skeleton and similar classes. The internals of the spine-lua API have also been updated to follow Lua best performance practices by localizing heavily and using meta tables for "class methods". The spine-lua API now also loads texture atlases as exported by Spine. All that is required for a consumer is to supply an image loading function for their specific engine/framework. We provide implementations for spine-love and spine-corona.
The spine-love API can now render all Spine attachment types, including meshes and linked meshes. The API has changed. Where previously a "class" Skeleton existed with a draw function, the new spine-love API introduces a new SkeletonRenderer. See the example on API usage.
The spine-corona API can now also render all Spine attachment types. The API has not changed.
Also:
- Moved queue drains outside of update loop.
- Better naming.
- Dirty flag after animations have been changed to avoid computing timelinesFirst more times than needed.
- Don't use timelinesFirst when mix == 1.
- Added `animationStart` so a portion of an animation can be looped.
- Changed timing fields to: trackTime, trackLast, trackEnd, animationStart, animationEnd, animationLast
- Removed default *Threshold fields. People can just set it on the track entry if they don't like the defaults.
- Removed `loopCount` from complete event. People can calculate it based on track time.
#621closes#535closes#593
- Renamed `previous` to `mixingFrom` for clarity.
- Added `trackEntry` method to fully initialize TrackEntry.
- Moved `mixDuration` initialization to happen when TrackEntry is initialized. This allows mix times to be specified (or changed) through the TrackEntry, without using AnimationStateData.
- Made EventQueue static to ease porting.
- Javadocs.
#621
