A helper class for gamepad input. Provides optimized gamepad button checking using direct array access.
new(status:FlxInputState, gamepad:FlxGamepad)
read onlyLEFT_STICK:Bool
read onlyLEFT_STICK_X:Bool
read onlyLEFT_STICK_Y:Bool
read onlyRIGHT_STICK:Bool
read onlyRIGHT_STICK_X:Bool
read onlyRIGHT_STICK_Y:Bool