ULimenMouseSensitivityComponent

Overview

ULimenMouseSensitivityComponent is an actor component that allows for setting and getting mouse sensitivity parameters. It provides functionality to invert axes and broadcast updates through a delegate.

Properties

Type	Name	Access	Description
`FMouseParameters`	MouseParameters	Protected	Stores the current mouse sensitivity parameters.

Functions

Return Type	Signature	Description
`void`	SetMouseParameters(const FMouseParameters& InNewParams)	Sets new mouse parameters and broadcasts an update.
`void`	SetSensitivity(const float Sensitivity)	Sets the sensitivity for both axes and broadcasts an update.
`void`	SetInvertAxis(const bool bInvertX, const bool bInvertY)	Inverts the specified axes and broadcasts an update.
`float`	GetMouseX() const	Returns the current mouse sensitivity on the X-axis.
`bool`	GetInvertMouseX() const	Returns whether the X-axis is inverted.
`float`	GetMouseY() const	Returns the current mouse sensitivity on the Y-axis.
`bool`	GetInvertMouseY() const	Returns whether the Y-axis is inverted.
`float`	GetMouseXY() const	Returns the average mouse sensitivity if both axes are equal, otherwise returns NaN.
`const FMouseParameters&`	GetMouseParameters() const	Returns a reference to the current mouse parameters.

Usage & Implementation Notes

The component uses a delegate (FMouseSensitivityUpdate) to notify when the sensitivity is updated.
The SetMouseParameters, SetSensitivity, and SetInvertAxis functions update the internal state and broadcast an event.
The GetMouseXY function ensures that both axes have the same sensitivity before returning it; otherwise, it returns NaN.

22 May 2026