unity-physicscore2d-components

To author safe Unity components wrapping PhysicsCore2D objects, apply component patterns for Transform binding, transform-change notifications, and owner-key destruction guards to prevent incorrect lifecycle teardown.

An owner-key destruction guard is a pattern ensuring only authorized code destroys a PhysicsCore2D object, preventing unsafe teardown when multiple components share the same underlying API lifecycle.

You bind a Transform by wiring the PhysicsCore2D component to the Unity Transform lifecycle, utilizing transform-change notifications to synchronize physics object positions with the GameObject.

Yes, integrating with PhysicsWorld is required, as demonstrated by worked examples like BasicPhysicsComponent and GearComponent which show canonical lifecycle handling within the broader Unity physics environment.

Yes, these component authoring patterns guide you in designing wrappers that can be used directly in scripts or as standard Unity components sharing the underlying PhysicsCore2D API.

Transform changes break PhysicsCore2D components if transform-change notifications are not implemented, requiring proper lifecycle binding patterns to correctly synchronize the physics object during movement.