// Copyright 2016 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// 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 GVR.Input {
  /// <summary>
  /// Provides controller app button input through UnityEvents.
  /// </summary>
  public class AppButtonInput : MonoBehaviour {
#if UNITY_HAS_GOOGLEVR && (UNITY_ANDROID || UNITY_EDITOR)
    public ButtonEvent OnAppUp;
    public ButtonEvent OnAppDown;

    void Update() {
      if (GvrController.AppButtonUp)
        OnAppUp.Invoke();

      if (GvrController.AppButtonDown)
        OnAppDown.Invoke();
    }

#endif  // UNITY_HAS_GOOGLEVR && (UNITY_ANDROID || UNITY_EDITOR)
  }
}