ZhenShiXunYouJi2/Assets/Scripts/SUISSEngine/SettingsObject`1.cs

using System;
using System.Collections.Generic;
using UnityEngine;

namespace SUISSEngine
{
	public abstract class SettingsObject<T> : ScriptableObject where T : SettingsObject<T>
	{
		public static T Instance
		{
			get
			{
				string name = typeof(T).Name;
				SettingsObject<T>._instance = (Resources.Load(name) as T);
				if (SettingsObject<T>._instance == null)
				{
					SettingsObject<T>._instance = ScriptableObject.CreateInstance<T>();
					SettingsObject<T>._instance.platformDependent = new PlatformDependentSettings(SettingsObject<T>._instance.GetKeys());
				}
				return SettingsObject<T>._instance;
			}
		}

		public abstract List<string> GetKeys();

		public string GetSetting(string key, string defaultValue = "")
		{
			string setting = this.platformDependent.GetSetting(key);
			if (string.IsNullOrEmpty(setting))
			{
				UnityEngine.Debug.LogWarning(string.Format("{0}: Returning default value ('{1}') for setting '{2}'.", base.GetType(), defaultValue, key));
				return defaultValue;
			}
			return setting;
		}

		private const string SettingsFolder = "Settings/Resources";

		private const string AssetExtension = ".asset";

		private static T _instance;

		public PlatformDependentSettings platformDependent;
	}
}