Matter v0.4.0

[0.4.0] - 2022-06-25

Changed

• Modifying the World while inside World:query can no longer cause iterator invalidation. All operations to World while inside a query are now safe. 🎉
  • If you aren't using Loop, you must call World:optimizeQueries periodically (e.g., every frame)
• If a system stops calling queryChanged, its internal storage will now be cleaned up. It is no longer a requirement that a system calls queryChanged forever.
• Matter.merge (an undocumented function) now only accepts two parameters.

Fixed

• replaceSystem now correctly works when other systems reference a system being reloaded in their after table
• If spawnAt is called with an entity ID that already exists, it now errors as expected.