function directionCheck()

in Documents/assets/smoothscroll/smooth-scroll.js [569:578]

• 10 lines of code
• 5 McCabe index (conditional complexity)

function directionCheck(x, y) {
    x = (x > 0) ? 1 : -1;
    y = (y > 0) ? 1 : -1;
    if (direction.x !== x || direction.y !== y) {
        direction.x = x;
        direction.y = y;
        que = [];
        lastScroll = 0;
    }
}