Unity Engine documentationScript ReferenceUnity.EntitiesISystemInterface implemented by unmanaged component systems.阅读时间1 分钟最后更新于 19 天前Definition Type: Interface Namespace: Unity.Entities Assembly: UnityEngine.EntitiesModule public interface ISystem Methods MethodDescriptionOnCreateCalled when this system is created.OnDestroyCalled when this system is destroyed.OnUpdateImplement OnUpdate to perform the major work of this system.