Script execution order

The script loading sequence is as follows:

1. The Cocos Creator 3D engine module "cc" will be imported for the first time.

2. Plug-in scripts - All plug-in scripts will be executed in the order of the specified plug-in script dependencies; plug-in scripts that do not have dependencies are disordered.

3. Common scripts All common scripts will be imported concurrently. Import will strictly follow the reference relationship and execution order determined by import.