// Copyright (c) 2020-2021 Eli Aloni (a.k.a elix22)

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

//

// The above copyright notice and this permission notice shall be included in

// all copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

// THE SOFTWARE.

//

using Urho;

using Jint;

using Urho.IO;

using System.Reflection;

using System.Text;

namespace JavaScriptSample

{

public class JavaScriptSample : Sample

{

private static Assembly UrhoDotNet = Assembly.Load(new AssemblyName("UrhoDotNet"));

private Jint.Engine jintEngine = null;

[Preserve]

public JavaScriptSample() : base(new ApplicationOptions(assetsFolder: "Data;CoreData")) { }

protected override void Start ()

{

base.Start ();

Log.LogLevel = LogLevel.Info;

jintEngine = new Jint.Engine(cfg => cfg.AllowClr(UrhoDotNet));

jintEngine.SetValue("Application", Application.Current);

jintEngine.SetValue("Platform", Application.Platform);

using (var javaScriptCode = ResourceCache.GetFile("JavaScript/JavaScriptSample.js"))

{

if(javaScriptCode.IsOpen())

{

var buf = new byte [javaScriptCode.Size];

javaScriptCode.Read(buf);

string code = Encoding.UTF8.GetString(buf);

jintEngine.Execute(code);

}

}

// call JavaScript function CreateScene() located in JavaScriptSample.js

jintEngine.Invoke("CreateScene");

}

protected override void OnUpdate(float timeStep)

{

// call JavaScript function OnUpdate(timeStep) located in JavaScriptSample.js

jintEngine.Invoke("OnUpdate", timeStep);

}

}

}