Initial audio version
Frode Petterson
parent
af920a3d2d
commit
191326cf10
102
card.js
102
card.js
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@ -12,30 +12,71 @@
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* @param {string} [description]
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* @param {Object} [styles]
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*/
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MemoryGame.Card = function (image, id, alt, l10n, description, styles) {
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MemoryGame.Card = function (image, id, alt, l10n, description, styles, audio) {
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/** @alias H5P.MemoryGame.Card# */
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var self = this;
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// Initialize event inheritance
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EventDispatcher.call(self);
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var path = H5P.getPath(image.path, id);
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var width, height, $card, $wrapper, removedState, flippedState;
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var path, width, height, $card, $wrapper, removedState, flippedState, audioPlayer;
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alt = alt || 'Missing description'; // Default for old games
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if (image.width !== undefined && image.height !== undefined) {
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if (image.width > image.height) {
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width = '100%';
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height = 'auto';
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if (image && image.path) {
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path = H5P.getPath(image.path, id);
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if (image.width !== undefined && image.height !== undefined) {
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if (image.width > image.height) {
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width = '100%';
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height = 'auto';
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}
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else {
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height = '100%';
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width = 'auto';
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}
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}
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else {
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height = '100%';
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width = 'auto';
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width = height = '100%';
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}
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}
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else {
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width = height = '100%';
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if (audio) {
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// Check if browser supports audio.
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audioPlayer = document.createElement('audio');
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if (audioPlayer.canPlayType !== undefined) {
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// Add supported source files.
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for (var i = 0; i < audio.length; i++) {
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if (audioPlayer.canPlayType(audio[i].mime)) {
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var source = document.createElement('source');
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source.src = H5P.getPath(audio[i].path, id);
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source.type = audio[i].mime;
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audioPlayer.appendChild(source);
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}
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}
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}
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if (!audioPlayer.children.length) {
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audioPlayer = null; // Not supported
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}
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else {
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audioPlayer.controls = false;
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audioPlayer.preload = 'auto';
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var handlePlaying = function () {
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if ($card) {
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$card.addClass('h5p-memory-audio-playing');
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}
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};
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var handleStopping = function () {
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if ($card) {
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$card.removeClass('h5p-memory-audio-playing');
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}
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};
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audioPlayer.addEventListener('play', handlePlaying);
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audioPlayer.addEventListener('ended', handleStopping);
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audioPlayer.addEventListener('pause', handleStopping);
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}
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}
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/**
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@ -74,6 +115,10 @@
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return;
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}
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if (audioPlayer) {
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audioPlayer.play();
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}
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$card.addClass('h5p-flipped');
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self.trigger('flip');
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flippedState = true;
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@ -83,6 +128,11 @@
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* Flip card back.
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*/
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self.flipBack = function () {
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if (audioPlayer) {
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audioPlayer.pause();
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audioPlayer.currentTime = 0;
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}
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self.updateLabel(null, null, true); // Reset card label
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$card.removeClass('h5p-flipped');
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flippedState = false;
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@ -100,6 +150,11 @@
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* Reset card to natural state
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*/
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self.reset = function () {
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if (audioPlayer) {
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audioPlayer.pause();
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audioPlayer.currentTime = 0;
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}
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self.updateLabel(null, null, true); // Reset card label
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flippedState = false;
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removedState = false;
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@ -133,7 +188,7 @@
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$wrapper = $('<li class="h5p-memory-wrap" tabindex="-1" role="button"><div class="h5p-memory-card">' +
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'<div class="h5p-front"' + (styles && styles.front ? styles.front : '') + '>' + (styles && styles.backImage ? '' : '<span></span>') + '</div>' +
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'<div class="h5p-back"' + (styles && styles.back ? styles.back : '') + '>' +
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'<img src="' + path + '" alt="' + alt + '" style="width:' + width + ';height:' + height + '"/>' +
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(path ? '<img src="' + path + '" alt="' + alt + '" style="width:' + width + ';height:' + height + '"/>' + (audioPlayer ? '<div class="h5p-memory-audio-button"></div>' : '') : '<i class="h5p-memory-audio-instead-of-image">') +
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'</div>' +
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'</div></li>')
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.appendTo($container)
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@ -176,6 +231,19 @@
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self.flip();
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})
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.end();
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if (audioPlayer) {
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$card.children('.h5p-back')
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.click(function () {
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if ($card.hasClass('h5p-memory-audio-playing')) {
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audioPlayer.pause();
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audioPlayer.currentTime = 0;
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}
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else {
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audioPlayer.play();
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}
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})
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}
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};
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/**
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@ -236,8 +304,9 @@
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*/
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MemoryGame.Card.isValid = function (params) {
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return (params !== undefined &&
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params.image !== undefined &&
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params.image.path !== undefined);
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(params.image !== undefined &&
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params.image.path !== undefined) ||
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params.audio);
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};
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/**
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@ -249,8 +318,9 @@
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*/
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MemoryGame.Card.hasTwoImages = function (params) {
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return (params !== undefined &&
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params.match !== undefined &&
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params.match.path !== undefined);
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(params.match !== undefined &&
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params.match.path !== undefined) ||
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params.matchAudio);
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};
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/**
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@ -2,8 +2,8 @@
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"title": "Memory Game",
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"description": "See how many cards you can remember!",
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"majorVersion": 1,
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"minorVersion": 2,
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"patchVersion": 12,
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"minorVersion": 3,
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"patchVersion": 0,
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"runnable": 1,
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"author": "Joubel",
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"license": "MIT",
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@ -54,4 +54,4 @@
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"minorVersion": 3
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}
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]
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}
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}
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@ -318,3 +318,28 @@
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.h5p-memory-game .h5p-programatically-focusable {
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outline: none;
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}
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.h5p-memory-audio-instead-of-image {
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font-family: 'H5PFontAwesome4';
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width: 100%;
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height: 100%;
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font-style: normal;
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color: #404040;
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font-size: 2em;
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}
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.h5p-memory-audio-button {
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position: absolute;
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top: 0;
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right: 0;
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font-family: 'H5PFontAwesome4';
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width: 1em;
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height: 1em;
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line-height: 1;
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}
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.h5p-memory-audio-instead-of-image:before,
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.h5p-memory-audio-button:before {
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content: "\f026";
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}
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.h5p-memory-audio-playing .h5p-memory-audio-instead-of-image:before,
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.h5p-memory-audio-playing .h5p-memory-audio-button:before {
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content: "\f028";
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}
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@ -384,16 +384,16 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
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var cardParams = cardsToUse[i];
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if (MemoryGame.Card.isValid(cardParams)) {
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// Create first card
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var cardTwo, cardOne = new MemoryGame.Card(cardParams.image, id, cardParams.imageAlt, parameters.l10n, cardParams.description, cardStyles);
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var cardTwo, cardOne = new MemoryGame.Card(cardParams.image, id, cardParams.imageAlt, parameters.l10n, cardParams.description, cardStyles, cardParams.audio);
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if (MemoryGame.Card.hasTwoImages(cardParams)) {
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// Use matching image for card two
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cardTwo = new MemoryGame.Card(cardParams.match, id, cardParams.matchAlt, parameters.l10n, cardParams.description, cardStyles);
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cardTwo = new MemoryGame.Card(cardParams.match, id, cardParams.matchAlt, parameters.l10n, cardParams.description, cardStyles, cardParams.matchAudio);
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cardOne.hasTwoImages = cardTwo.hasTwoImages = true;
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}
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else {
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// Add two cards with the same image
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cardTwo = new MemoryGame.Card(cardParams.image, id, cardParams.imageAlt, parameters.l10n, cardParams.description, cardStyles);
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cardTwo = new MemoryGame.Card(cardParams.image, id, cardParams.imageAlt, parameters.l10n, cardParams.description, cardStyles, cardParams.audio);
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}
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// Add cards to card list for shuffeling
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@ -33,6 +33,15 @@
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"importance": "high",
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"description": "Describe what can be seen in the photo. The text is read by text-to-speech tools needed by visually impaired users."
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},
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{
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"state": "new",
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"name": "audio",
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"type": "audio",
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"importance": "high",
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"label": "Audio Track",
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"description": "An optional sound that plays when the card is turned.",
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"optional": true
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},
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{
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"name": "match",
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"type": "image",
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@ -50,6 +59,15 @@
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"optional": true,
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"description": "Describe what can be seen in the photo. The text is read by text-to-speech tools needed by visually impaired users."
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},
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{
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"state": "new",
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"name": "matchAudio",
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"type": "audio",
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"importance": "low",
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"label": "Matching Audio Track",
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"description": "An optional sound that plays when the second card is turned.",
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"optional": true
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},
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{
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"name": "description",
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"type": "text",
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@ -207,4 +225,4 @@
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}
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]
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}
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]
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]
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