mapbox-sdk/Unity/Utilities/SingletonScriptableObject.cs

namespace Mapbox.Unity.Utilities
{
	using System.Linq;
	using UnityEngine;

	public abstract class SingletonScriptableObject<T> : ScriptableObject where T : ScriptableObject
	{
		static T _instance = null;
		public static T Instance
		{
			get
			{
				if (!_instance)
				{
					_instance = Resources.FindObjectsOfTypeAll<T>().FirstOrDefault();
				}
				return _instance;
			}
		}
	}
}