BABA_YAGA/Assets/Scripts/GameSetup/SettingsManager.cs

using Sirenix.OdinInspector;
using UnityEngine;

namespace OnlyScove.Scripts
{
    public class SettingsManager : MonoBehaviour
    {
        public static SettingsManager Instance { get; private set; }

        [BoxGroup("Settings")]
        [Required]
        [InlineEditor]
        [SerializeField] private GameSettings settings;
        public GameSettings Settings => settings;

        [ShowInInspector]
        [ReadOnly]
        [BoxGroup("Runtime")]
        private bool IsActiveInstance => Instance == this;

        private void Awake()
        {
            if (Instance == null)
            {
                Instance = this;
                DontDestroyOnLoad(gameObject);
                
                if (settings == null)
                {
                    // Fallback or load from Resources if needed
                    settings = ScriptableObject.CreateInstance<GameSettings>();
                }
            }
            else
            {
                Destroy(gameObject);
            }
        }

        public void SetSensitivity(float value)
        {
            settings.sensitivity = value;
            OnSettingsChanged?.Invoke();
        }

        public void SetInvertX(bool value)
        {
            settings.invertX = value;
            OnSettingsChanged?.Invoke();
        }

        public void SetInvertY(bool value)
        {
            settings.invertY = value;
            OnSettingsChanged?.Invoke();
        }

        public void SetSideBias(bool isRight)
        {
            settings.sideBiasRight = isRight;
            OnSettingsChanged?.Invoke();
        }

        public void ToggleSideBias()
        {
            settings.sideBiasRight = !settings.sideBiasRight;
            OnSettingsChanged?.Invoke();
        }

        [Button("Notify Settings Changed")]
        private void NotifySettingsChanged()
        {
            OnSettingsChanged?.Invoke();
        }

        public event System.Action OnSettingsChanged;
    }
}