[Help Wordpress] API Called Direction

Hi,

i am trying to figure out how to get which direction was called with slider.ev.on(rsBeforeAnimStart) but i can't find the information in the documentation. For example if i click on the right arrow i want to get the information direction / transition: "right". So i can trigger something when the end of the slideshow is reached and one still clicks the right arrow to load the (not existing) next slide.

Thanks in advance.

Update:

I managed to extend the next and prev function for the result i want:

    // Extend Prev
    slider.prev = function( /* optional_arguments */  ) {
        // First Slide
        if ( slider.currSlideId+1 == 1 ) {
                            // First Slide - do something
            console.log("Tried to go prev the first slide");
        } else {                        
            $.rsProto.prev.call(this /* , optional_arguments */ ); 
        }
    };

But i can't trigger the console.log when i drag the slideshow. It seems dragging ignores prev and next methods.

.

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