https://developer.mozilla.org/en-US/docs/Web/API/GamepadButton/pressed
GamepadButton: pressed property - Web APIs | MDN
The GamepadButton.pressed property of the GamepadButton interface returns a boolean indicating whether the button is currently pressed (true) or unpressed...
web apispressedpropertymdn
https://docs.panda3d.org/1.10/python/reference/panda3d.core.GamepadButton
GamepadButton — Panda3D Manual
manual