https://voyagedallas.com/wp-content/plugins/theia-post-slider/js/tps-transition-slide.js?ver=1.9.1

1/*
2 * Copyright 2012-2015, Theia Post Slider, WeCodePixels, http://wecodepixels.com
3 */
4var tps = tps || {};
5tps.transitions = tps.transitions || {};
6tps.transitions.slide = function (me, previousIndex, newIndex) {
7    var $ = jQuery;
8
9    // Init
10    var width = me.slideContainer.innerWidth();
11    var diff = newIndex - previousIndex;
12    var direction = diff > 0 ? 1 : -1;
13
14    // Start all animations at once, at the end of this function. Otherwise we can get rare race conditions.
15    var animationsQueue = [];
16
17    // Remove previous slide.
18    var previousSlide = previousIndex !== null ? $(me.slides[previousIndex].content) : null;
19    if (previousSlide) {
20        me.slideContainer.css('height', previousSlide.innerHeight());
21        animationsQueue.push(function () {
22            previousSlide
23                .css('width', width)
24                .css('position', 'absolute')
25                .css('left', 0)
26                .animate({
27                    left: -direction * width
28                }, me.options.transitionSpeed, function (me, previousIndex) {
29                    return function () {
30                        $(this)
31                            .detach()
32                            .css('position', '')
33                            .css('left', '');
34                        me.decrementSemaphore();
35                    }
36                }(me, previousIndex));
37        });
38    }
39
40    var slide = me.slides[newIndex].content;
41
42    if (previousSlide == null) {
43        // Don't animate the first shown slide.
44        me.slideContainer.append(slide);
45    }
46    else {
47        slide.css('width', width);
48        slide.css('visibility', 'hidden');
49        me.slideContainer.append(slide);
50
51        // Call event handlers.
52        me.onNewSlide();
53
54        // Animate the height.
55        animationsQueue.push(function () {
56            me.slideContainer.animate({
57                'height': slide.innerHeight()
58            }, me.options.transitionSpeed, function (me) {
59                return function () {
60                    $(this)
61                        .css('position', '');
62                    me.decrementSemaphore();
63                }
64            }(me));
65        });
66
67        // Animate the new slide.
68        animationsQueue.push(function () {
69            slide
70                .css('left', direction * width)
71                .css('position', 'absolute')
72                .css('visibility', 'visible')
73                .animate({
74                    left: '0'
75                }, me.options.transitionSpeed, function (me) {
76                    return function () {
77                        $(this)
78                            .css('position', '')
79                            .css('width', '');
80                        me.slideContainer.css('height', '');
81                        me.decrementSemaphore();
82                    }
83                }(me));
84        });
85    }
86
87    return animationsQueue;
88};