DoubleTapDownEvent constructor
      
      DoubleTapDownEvent(
    
    
- Game game,
 - TapDownDetails details
 
Implementation
DoubleTapDownEvent(super.game, TapDownDetails details)
  : deviceKind = details.kind ?? PointerDeviceKind.unknown,
    super(
      devicePosition: details.globalPosition.toVector2(),
    );