Mouse sensitivity option with new input system

Kisuarts

How would I go around making a mouse sensitivity option when using the new input system?

ChrisIceBox

In what context - when moving a First / Third-person camera?

If so, it's the CursorHorizontal / CursorVertical inputs you're dealing with - you can check this by applying a "Scale" Processor to them in the Controls asset. Is this Scale value what you're looking to set dynamically?

Kisuarts

Yes, I want to give players the option to adjust the sensitivity of first-person camera movement.

ChrisIceBox

OK. Add a Scale processor as above, and then use this component (ScaleProcessorLink.cs) to link it to a Global Float Variable:

using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.InputSystem.Processors;
using AC;

public class ScaleProcessorLink : MonoBehaviour
{

    [SerializeField] private string actionName = "CursorHorizontal";
    [SerializeField] private string globalStringVariableName = "Sensitivity";
    [SerializeField] private UnityEngine.InputSystem.PlayerInput playerInput;
    private GVar globalStringVariable;

    private void Update ()
    {
        if (globalStringVariable == null)
        {
            globalStringVariable = GlobalVariables.GetVariable (globalStringVariableName);
        }
        if (globalStringVariable != null)
        {
            var action = playerInput.actions.FindAction (actionName);
            action.ApplyParameterOverride ((ScaleProcessor p) => p.factor, globalStringVariable.FloatValue);
        }
    }

}

If you then set the Global Variable's Link to field to Option Data, it's value will be stored as part of the profile, rather than any individual save file.