AppExperiments

/******************************************************************************
 * Copyright (C) Leap Motion, Inc. 2011-2018.                                 *
 * Leap Motion proprietary and confidential.                                  *
 *                                                                            *
 * Use subject to the terms of the Leap Motion SDK Agreement available at     *
 * https://developer.leapmotion.com/sdk_agreement, or another agreement       *
 * between Leap Motion and you, your company or other organization.           *
 ******************************************************************************/

using System;
using System.Linq;
using UnityEngine;
#if UNITY_EDITOR
using UnityEditor;
#endif

namespace Leap.Unity {

  [Serializable]
  public class StreamingFolder : AssetFolder, ISerializationCallbackReceiver {

    [SerializeField]
    private string _relativePath;

    /// <summary>
    /// Gets the full path to the streaming folder.  This operation is safe to be
    /// called from within a build or from within the editor, and will always return
    /// the correct full path to the streaming folder.  Setting the path via code
    /// is not supported.
    /// </summary>
    public override string Path {
      get {
        return System.IO.Path.Combine(Application.streamingAssetsPath, _relativePath);
      }
      set {
        throw new InvalidOperationException();
      }
    }

    public void OnAfterDeserialize() { }

    public void OnBeforeSerialize() {
#if UNITY_EDITOR
      string assetPath = AssetDatabase.GetAssetPath(_assetFolder);
      if (string.IsNullOrEmpty(assetPath)) {
        _relativePath = null;
      } else {
        string fullFolder = System.IO.Path.GetFullPath(assetPath);
        _relativePath = Utils.MakeRelativePath(Application.streamingAssetsPath, fullFolder);
        _relativePath = string.Join(System.IO.Path.DirectorySeparatorChar.ToString(),
                                    _relativePath.Split(System.IO.Path.DirectorySeparatorChar).Skip(1).ToArray());
      }
#endif
    }
  }
}