v2.0.0

This major release has been created due to several breaking changes to the ObjectPool system.
Upgrading to this release will require updating syntax of scripts that utilize poolables.

Added

• Added Poolable.Instance class, enabling usage of poolables that expire when the object is returned.
• Added Poolable.Identifier property: a unique id that is assigned to a poolable when retrieved and revoked when returned.

Changed

• Poolable objects that are incorrectly created using Object.Instantiate are now immediately destroyed and log an error.
• ⚠️Breaking: The ObjectPool.Instantiate methods now return a Poolable.Instance instead of the Poolable itself.
  • To update: replace variable type with Poolable.Instance.
  • Use Poolable.Instance.IsActive to check if the instance is not null
    • Instances can be implicitly cast to bool for this check as well.
  • Use Poolable.Instance.Poolable to access the Poolable behavior as before
    • Will return null when the Poolable has been returned or disposed.

Removed

• ⚠️Breaking: Removed public access to Poolable.poolSettings
  • The pool settings defined on the Poolable component should not be modified at runtime.
• ⚠️Breaking: Removed set access for values of PoolSettings
  • Modifying these values directly had very erratic behavior.