Moe-Baker

//gets called on the local instance from the OnGameLoad, will only be called once obviously
void Configure()
{
    Debug.Log("Manager Configured, Called Once The Game Loads, Right Before The Scene Load");

    SceneManager.sceneLoaded += OnSceneChanged;
}

//listener to scene change event, calls the Init method
private void OnSceneChanged(Scene scene, LoadSceneMode loadMode)

Moe-Baker

//gets called when the game loads using the argument gets it called before the startup scene is loaded
[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
static void OnGameLoad()
{
    if (Current)
        Current.Configure();
    else
        throw new NullReferenceException("No Asset Instance Found, Please Make Sure An Asset Instance Exists Within A Resources Folder");
}

Moe-Baker

[CreateAssetMenu]
public class ManagerScriptableObject : ScriptableObject
{
    //variable will hold the instance value so we don't look for it everytime we need to access it
    //access the Instance only via the Current Property
    static ManagerScriptableObject _current;
    public static ManagerScriptableObject Current
    {
        get
        {