An extension simulates a joystick.
Block/Usage:
The setup function is not a must. All the properties have a default value.
The name of the properties explain what they can do. and hover your mouse on it, you will get a tip with good explainaion.
the joystick will look like:
with default properties:
with custom properties:
and the download link:
游戏手柄扩展 - 浮云小站 (kevinkun.cn)