SingletonMonoBehaviourAutoCreate.cs

SingletonMonoBehaviourAutoCreate.cs

using UnityEngine;

public class SingletonMonoBehaviourAutoCreate<T> : MonoBehaviour where T : MonoBehaviour
{
    private static T instance;
    public static T Instance {
        get {
            if (instance == null) {
                instance = (T)FindObjectOfType (typeof(T));
                if (instance == null) {
                    instance = (new GameObject (typeof(T).Name)).AddComponent<T> ();
                }
            }
            return instance;
        }
    }
}