https://presentations.dragonia.org.pl/warsawjs-67/vendors/shower-gamepad/shower.gamepad.js

1/*global Gamepad, shower */
2
3(function () {
4    'use strict';
5
6    if (!Gamepad) {
7        throw new ReferenceError('gamepad.js is required');
8    }
9
10    if (!shower) {
11        throw new ReferenceError('shower.js is required');
12    }
13
14    // Joysticks
15
16    Gamepad.on('joystick:left', function (direction) {
17        if (direction.left) {
18            shower.prev();
19        } else if (direction.right) {
20            shower.next();
21        }
22    });
23
24    Gamepad.on('joystick:right', function (direction) {
25        if (direction.left) {
26            shower.prev();
27        } else if (direction.right) {
28            shower.next();
29        }
30    });
31
32    // Arrows
33
34    Gamepad.on('arrow:right', function () {
35        shower.next();
36    });
37
38    Gamepad.on('arrow:left', function () {
39        shower.prev();
40    });
41
42    // Shapes
43
44    Gamepad.on('shape:circle', function () {
45        shower.next();
46    });
47
48    Gamepad.on('shape:square', function () {
49        shower.prev();
50    });
51}());