Box2DX.Dynamics.World.RemoveController C# (CSharp) Method

        public void RemoveController(Controllers.Controller controller)
        {
            Box2DXDebug.Assert(_controllerCount > 0);
            if (controller._next != null)
                controller._next._prev = controller._prev;
            if (controller._prev != null)
                controller._prev._next = controller._next;
            if (controller == _controllerList)
                _controllerList = controller._next;
            --_controllerCount;
        }