Overview
This repository contains classes used across the PlayCanvas Editor and PCUI. These classes are used in data binding and history (undo, redo).
Installing
To build a UMD module of the library run:
npm install
npm run build
The built file will be a UMD module located at dist/index.js.
Events
Base class for event emitters. Allows emitting events and attaching event handlers.
Observer
Responsible for editing an object that contains JSON data. The class emits events when properties change.
ObserverList
A list of observers with similar functionality and events.
ObserverHistory
Records undo / redo when an Observer changes.
History
Responsible for keeping track of history actions (for undo / redo).