Unity Object Pooling

Changelog

1.5.0

• Support synchronous pooling for classes under UnityEngine.AddressableAssets.Pooling namespace (available when Addressables 1.17 or higher is installed)
• Spawners will no longer require a pooler manager to work
• Support custom instance destroying for some pool class, implement via IDestroyHandler interface
• Various improvements and corrections

1.4.0

• Upgrade Unity Supplements package to version 2.5.3
• Change the namespace of pooling classes
• Restructure the package

1.3.0

• Upgrade Unity Supplements package to version 2.3.1
• Remove IPool<T> and Pool<T> since they are existing in the Unity Supplements package
• Add IKeyedPool<T>, IAsyncKeyedPool<T> interfaces
• Refactor async methods of ComponentPool and GameObjectPool into AsyncComponentPool and AsyncGameObjectPool
• Remove BehaviourPool since it is redundant
• Pools now implement either keyed or no-keyed interface, not both
• ActiveItems property is renamed ActiveObjects

Dependencies

• Unity Supplements 2.5.3+

Notes

• Automatically switch to UniTask if the package is present.
• Automatically enable Addressables-related classes if the package is present.
• Automatically use Unity Addressables Manager if the package is present.

API

System.Collections.Pooling

• IKeyedPool<T>
• IAsyncPool<T>
• IAsyncKeyedPool<T>

UnityEngine

• IInstantiator<T>
• AsyncInstantiator
• IReturnInactive

UnityEngine.Pooling

• ComponentPool<T>
• AsyncComponentPool<T>
• GameObjectPool
• AsyncGameObjectPool
• GameObjectPooler
• GameObjectPoolerManager
• ComponentSpawner
• GameObjectSpawner

UnityEngine.AddressableAssets

• AddressableGameObjectInstantiator

UnityEngine.AddressableAssets.Pooling

• AddressableComponentSpawner
• AddressableGameObjectPooler
• AddressableGameObjectPoolerManager
• AddressableGameObjectSpawner