using UnityEngine;

public class SceneObject<TSelf> : MonoBehaviour where TSelf : MonoBehaviour
{
    public static TSelf Current { get; private set; }

    protected virtual void OnEnable()
    {
        if (Current != null)
        {
            Debug.LogErrorFormat("There should never be more than 1 scene object '{0}'!", typeof(TSelf));
            return;
        }
        Current = GetComponent<TSelf>();
    }
    protected virtual void OnDisable()
    {
        Current = null;
    }
}