using System;

using UnityEngine;

using Framework.Support;

namespace Framework.Services {

  /// <summary>Manages and provides access to a game object holding the services</summary>
  public static class SettingsRoot {

    /// <summary>Name of the game object that contains the settings</summary>
    public const string SettingsGameObjectName = "Settings";

    /// <summary>Retrieves the game object holding the settings</summary>
    /// <returns>The game object containing the settings</returns>
    public static GameObject Get() {
      if(GameObjectHelper.IsNullOrDestroyed(settingsGameObject)) {
        settingsGameObject = GameObject.Find("/" + SettingsGameObjectName);
      }

      return settingsGameObject;
    }

    /// <summary>Game object that is holding the services</summary>
    private static GameObject settingsGameObject;

  }

} // namespace Framework.Services