updateInputSource()

void Flint::InputManager::updateInputSource

(

const IWindow &

window

)

Update isControllerActive based on recent device activity.

Inspects keyboard, mouse, and gamepad activity this frame:

• Any keyboard or mouse activity → isControllerActive = false.
• Any gamepad button or axis activity → isControllerActive = true.

Does nothing if window is not currently open.

Parameters

window

The window whose open state gates input processing.