Value Observer

Editor-Friendly Observer Pattern

Value Observer is an editor-friendly implementation of the Observer pattern.

 

Contains:

ValueObserver<T> - observes the value change and notifies listeners. Allows to validate the value change.  

LinkedObserver<T> - connects observer located in another component and allows to use it as a field of this class.

LinkedValue<T> - connects any Serialized Property of any other component or Scriptable Object and allows it to be used as a field of this class.

LinkedMethod<TResult> - connects any method that returns a value. Editor-friendly equivalent of Func<TResult>. Supports up to 10 parameters.

 

Advantages:

  • Very easy to use.
  • Weak code dependency.
  • Completely editor friendly.
  • Works in play mode and in edit mode.
  • Very short syntax.
  • Improves the performance of your application (in cases where you check for value changes in Update or don't check for changes at all).Value Observer is an editor-friendly implementation of the Observer pattern.

Gallery

See also

Project Context Actions
Project Context Actions is a standalone free toolkit from Ultimate Editor Enhancer asset that speeds up work with the Project window by adding contextual actions based on item type. Context actions are displayed when you hover over a row or cell in the project that matches certain criteria.