From ca4d37c85c62494697ce893e6333d7d7f3e9cc0e Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Wed, 2 Jan 2019 11:40:27 +0100
Subject: [PATCH 1/3] HFP-1145 Stop audio when turning another card

---
 card.js        | 35 +++++++++++++++++++----------------
 memory-game.js | 11 ++++++++++-
 2 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/card.js b/card.js
index 9919018..81e9219 100644
--- a/card.js
+++ b/card.js
@@ -66,11 +66,13 @@
         var handlePlaying = function () {
           if ($card) {
             $card.addClass('h5p-memory-audio-playing');
+            self.trigger('audioplay');
           }
         };
         var handleStopping = function () {
           if ($card) {
             $card.removeClass('h5p-memory-audio-playing');
+            self.trigger('audiostop');
           }
         };
         audioPlayer.addEventListener('play', handlePlaying);
@@ -115,24 +117,20 @@
         return;
       }
 
-      if (audioPlayer) {
-        audioPlayer.play();
-      }
-
       $card.addClass('h5p-flipped');
       self.trigger('flip');
       flippedState = true;
+
+      if (audioPlayer) {
+        audioPlayer.play();
+      }
     };
 
     /**
      * Flip card back.
      */
     self.flipBack = function () {
-      if (audioPlayer) {
-        audioPlayer.pause();
-        audioPlayer.currentTime = 0;
-      }
-
+      self.stopAudio();
       self.updateLabel(null, null, true); // Reset card label
       $card.removeClass('h5p-flipped');
       flippedState = false;
@@ -150,11 +148,7 @@
      * Reset card to natural state
      */
     self.reset = function () {
-      if (audioPlayer) {
-        audioPlayer.pause();
-        audioPlayer.currentTime = 0;
-      }
-
+      self.stopAudio();
       self.updateLabel(null, null, true); // Reset card label
       flippedState = false;
       removedState = false;
@@ -236,8 +230,7 @@
         $card.children('.h5p-back')
           .click(function () {
             if ($card.hasClass('h5p-memory-audio-playing')) {
-              audioPlayer.pause();
-              audioPlayer.currentTime = 0;
+              self.stopAudio();
             }
             else {
               audioPlayer.play();
@@ -289,6 +282,16 @@
     self.isRemoved = function () {
       return removedState;
     };
+
+    /**
+     * Stop any audio track that might be playing.
+     */
+    self.stopAudio = function () {
+      if (audioPlayer) {
+        audioPlayer.pause();
+        audioPlayer.currentTime = 0;
+      }
+    };
   };
 
   // Extends the event dispatcher
diff --git a/memory-game.js b/memory-game.js
index 07bbd0d..bf19a3e 100644
--- a/memory-game.js
+++ b/memory-game.js
@@ -22,7 +22,7 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
     // Initialize event inheritance
     EventDispatcher.call(self);
 
-    var flipped, timer, counter, popup, $bottom, $taskComplete, $feedback, $wrapper, maxWidth, numCols;
+    var flipped, timer, counter, popup, $bottom, $taskComplete, $feedback, $wrapper, maxWidth, numCols, audioCard;
     var cards = [];
     var flipBacks = []; // Que of cards to be flipped back
     var numFlipped = 0;
@@ -218,6 +218,9 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
      */
     var addCard = function (card, mate) {
       card.on('flip', function () {
+        if (audioCard) {
+          audioCard.stopAudio();
+        }
 
         // Always return focus to the card last flipped
         for (var i = 0; i < cards.length; i++) {
@@ -260,6 +263,12 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
         // Count number of cards turned
         counter.increment();
       });
+      card.on('audioplay', function () {
+        audioCard = card;
+      });
+      card.on('audiostop', function () {
+        audioCard = undefined;
+      });
 
       /**
        * Create event handler for moving focus to the next or the previous

From e5ce754c92240581c5415ea4b09c194ecfa4eb07 Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Wed, 2 Jan 2019 11:47:35 +0100
Subject: [PATCH 2/3] HFP-1145 Fix always stop playing on play

---
 memory-game.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/memory-game.js b/memory-game.js
index bf19a3e..4b63def 100644
--- a/memory-game.js
+++ b/memory-game.js
@@ -264,6 +264,9 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
         counter.increment();
       });
       card.on('audioplay', function () {
+        if (audioCard) {
+          audioCard.stopAudio();
+        }
         audioCard = card;
       });
       card.on('audiostop', function () {

From 2f44a88c45bc21b0e36f71de73e3ab6683fedb6c Mon Sep 17 00:00:00 2001
From: Paal Joergensen <pal.jorgensen@gmail.com>
Date: Fri, 4 Jan 2019 14:58:46 +0100
Subject: [PATCH 3/3] Update language/pt-br.json

---
 language/pt-br.json | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/language/pt-br.json b/language/pt-br.json
index 8133dc7..c7086ed 100644
--- a/language/pt-br.json
+++ b/language/pt-br.json
@@ -18,6 +18,10 @@
             "label": "Texto alternativo para a imagem",
             "description": "Descreva o que pode ser visto na foto. O texto será lido para os usuários que necessitam utilizar leitores de tela."
           },
+          {
+            "label": "Audio Track",
+            "description": "An optional sound that plays when the card is turned."
+          },
           {
             "label": "Imagem-par",
             "description": "Uma imagem opcional para ser combinada ao invés de utilizar dois cartões com a mesma imagem."
@@ -26,6 +30,10 @@
             "label": "Texto alternativo para a Imagem-par",
             "description": "Descreva o que pode ser visto na foto. O texto será lido para os usuários que necessitam utilizar leitores de tela."
           },
+          {
+            "label": "Matching Audio Track",
+            "description": "An optional sound that plays when the second card is turned."
+          },
           {
             "label": "Descrição",
             "description": "Um texto curto opcional que aparecerá quando duas cartas forem combinadas corretamente."