Keyword: InputActionReference

[EloiStree]

https://docs.unity3d.com/Packages/com.unity.inputsystem@1.0/api/UnityEngine.InputSystem.InputActionReference.html

using UnityEngine;
using UnityEngine.Events;
using UnityEngine.InputSystem;

public class JoystickController : MonoBehaviour
{
    // InputActionReference for the joystick movement (Vector2)
    public InputActionReference joystickActionReference;

    // UnityEvents for the horizontal and vertical axis
    public UnityEvent<float> onHorizontalMovement;
    public UnityEvent<float> onVerticalMovement;

    private InputAction joystickAction;

    private void Awake()
    {
        // Reference the actual input action from the InputActionReference
        joystickAction = joystickActionReference.action;
    }

    private void OnEnable()
    {
        // Enable the action
        joystickAction.Enable();

        // Subscribe to the input action's performed callback
        joystickAction.performed += OnJoystickMove;
    }

    private void OnDisable()
    {
        // Disable the action
        joystickAction.Disable();

        // Unsubscribe from the performed callback to prevent memory leaks
        joystickAction.performed -= OnJoystickMove;
    }

    private void OnJoystickMove(InputAction.CallbackContext context)
    {
        // Get the Vector2 value from the joystick
        Vector2 joystickValue = context.ReadValue<Vector2>();

        // Invoke the UnityEvents with the horizontal (x) and vertical (y) values
        onHorizontalMovement.Invoke(joystickValue.x);
        onVerticalMovement.Invoke(joystickValue.y);
    }
}

Source: https://chatgpt.com/share/66f1c0ce-7c84-800e-87ba-1f9548147e96