using UnityEngine;
using UnityEngine.VR.WSA.Input;

/*
 * This a custom take on the gesture recognizing system for the HoloLens provided by Microsoft.
 * Use this as a reference point for future development and as a basis for new projects.
 * This file might be subject to changes.
 * Feel free to copy and paste this file and create your own version of this.
 */

public class BasicGestureManager : MonoBehaviour
{
    // Declaring the gesture recognizer
    private GestureRecognizer recognizer;

	void Start ()
    {
        recognizer = new GestureRecognizer(); // Invoking new GestureRecognizer
        recognizer.SetRecognizableGestures(GestureSettings.Tap); // Set this to tap to recognize incoming taps
        // Choose any other gesture contained in GestureSettings and adjust settings accordingly if you want
        recognizer.TappedEvent += OnTap; // This might look weird though all it does is assigning a function as a handler when recognizing a tapping event
        recognizer.StartCapturingGestures(); // When configured correctly start recognizing gestures
	}

    private void OnTap(InteractionSourceKind source, int tapCount, Ray headRay)
    {
        // ---> Code to be executed when a gesture (tap) is recognized goes here <---
    }
}