Implementing a gesture

Another type of input that you’ll find in mobile games is that of a swipe, such as in Kiloo’s Subway Surfers. This allows us to use the general movement of the touch to dictate a direction for us to move in. This is usually used to have our players jump from one position to another or move quickly in a certain direction. So, we’ll go ahead and implement that using the following steps, instead of our previous movement system:

1. In the PlayerBehaviour script, go ahead and add some new variables for us to work with:

   [Header("Swipe Properties")]
   [Tooltip("How far will the player move upon swiping")]
   public float swipeMove = 2f;
   [Tooltip("How far must the player swipe before we will
       execute the action (in inches)")]
   public float minSwipeDistance = 0.25f;
   /// <summary>
   /// Used to hold the value that converts
   /// minSwipeDistance to pixels
   /// </summary>
   private float minSwipeDistancePixels...