September 20, 2022
Global singleton object
The engine global variable is a table that stores the engine global classes. All the global management classes that can be directly accessed and used by the engine will be gradually put into this table for management. For example, DataServices are stored in the engine table and can only be managed through the engine DataService access, but some common classes can also be accessed directly. For example, UI classes can be accessed through engine UI access can also be accessed directly through the UI.
Developers cannot modify the contents in the engine. If you need to customize global variables, please use global variables