// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

using System.Collections.Generic;

using System.IO;

namespace UnityEditor.Experimental.RestService

{

// TODO: Force file locators to register using a path prefix to do quick locator lookup

// TODO: Move code to native to avoid calling into c# when there is no locator for a certain path prefix

public class PlayerDataFileLocator

{

// return true if path was remapped

public delegate bool Locator(ref string path);

private static HashSet<Locator> m_Locators = new HashSet<Locator>();

public static void Register(Locator locator)

{

m_Locators.Add(locator);

}

[UnityEngine.Scripting.RequiredByNativeCode]

static string LocatePlayerDataFile(string path)

{

foreach (var locator in m_Locators)

{

if (locator(ref path))

return path;

}

return "Library/PlayerDataCache/" + path;

}

}

}