From cb7b2b3a4600d322507dbf895bcf08ab95bc1307 Mon Sep 17 00:00:00 2001
From: B-Home <b-home@Britts-Work-MBP.attlocal.net>
Date: Sun, 11 Dec 2016 07:27:22 -0800
Subject: [PATCH] drum kit working but needs refactor

---
 01 - JavaScript Drum Kit/index-START.html | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/01 - JavaScript Drum Kit/index-START.html b/01 - JavaScript Drum Kit/index-START.html
index 4070d32767..aa14aa6ed8 100644
--- a/01 - JavaScript Drum Kit/index-START.html	
+++ b/01 - JavaScript Drum Kit/index-START.html	
@@ -58,6 +58,24 @@
   <audio data-key="76" src="http://github.com/sounds/tink.wav"></audio>
 
 <script>
+function playing(e) {
+  const el = document.querySelector(`div[data-key="${e.keyCode}"]`);
+  const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`);
+  if(!audio) return;
+  audio.currentTime = 0;
+  audio.play();
+  el.classList.add('playing');
+}
+
+function removeClass(e) {
+  if(!e.propertyName === 'transform') return;
+  e.target.classList.remove('playing');
+}
+
+const keys = document.querySelectorAll('.key');
+Array.from(keys).forEach(key => key.addEventListener('transitionend', removeClass));
+window.addEventListener('keydown', playing);
+
 
 </script>