Represents axis motions (such as joystick or analog triggers) from a gamepad. Stores information about joystick motions. One [InputEventJoypadMotion] represents one axis at a time. For gamepad buttons, see [InputEventJoypadButton]. $DOCS_URL/tutorials/inputs/inputevent.html Axis identifier. Use one of the [enum JoyAxis] axis constants. Current position of the joystick on the given axis. The value ranges from [code]-1.0[/code] to [code]1.0[/code]. A value of [code]0[/code] means the axis is in its resting position.