RoApp/Assets/Src/WebView/Scripts/Mac/MacWebPluginRegistrant.cs

/**
* Copyright (c) 2021 Vuplex Inc. All rights reserved.
*
* Licensed under the Vuplex Commercial Software Library License, you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
*     https://vuplex.com/commercial-library-license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using UnityEngine;

namespace Vuplex.WebView {
    /// <summary>
    /// Registers the Mac web plugin.
    /// </summary>
    /// <remarks>
    /// There's a weird Unity bug where a method decorated with `RuntimeInitializeOnLoadMethod`
    /// isn't called if it's nested within a block that's conditionally included
    /// using the `UNITY_EDITOR` directive, which the MacWebPlugin class uses.
    /// This class works around that issue by using the `UNITY_EDITOR` directive *inside*
    /// the method instead of outside.
    /// </remarks>
    class MacWebPluginRegistrant {

        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
        static void _registerPlugin() {

            #if (UNITY_STANDALONE_OSX && !UNITY_EDITOR) || UNITY_EDITOR_OSX
                WebPluginFactory.RegisterMacPlugin(MacWebPlugin.Instance);
            #endif
        }
    }
}