Controls composing this gamepad

Controls can be added directly to this array or using add_dpad and add_button.

Property definitions

gamnit $ VirtualGamepad :: controls=
	# Controls composing this gamepad
	#
	# Controls can be added directly to this array or using `add_dpad`
	# and `add_button`.
	var controls = new Array[RoundControl]
lib/gamnit/virtual_gamepad/virtual_gamepad.nit:83,2--87,39