refactor

DevStarks · Apr 17, 2017 · ac1707d · ac1707d
1 parent 148a754
commit ac1707d
Showing 1 changed file with 14 additions and 15 deletions.
diff --git a/src/Main/Toolbox/Keyboard/Keys/Key/utils/keybind.js b/src/Main/Toolbox/Keyboard/Keys/Key/utils/keybind.js
@@ -1,35 +1,34 @@
 // the number following the note name corresponds to the relative octave of the key
 const KEYMAP = {
-  'C1': 65,
+  'C1':  65,
   'C#1': 87,
-  'D1': 83,
+  'D1':  83,
   'D#1': 69,
-  'E1': 68,
-  'F1': 70,
+  'E1':  68,
+  'F1':  70,
   'F#1': 84,
-  'G1': 71,
+  'G1':  71,
   'G#1': 89,
-  'A1': 72,
+  'A1':  72,
   'A#1': 85,
-  'B1': 74,
-  'C2': 75,
+  'B1':  74,
+  'C2':  75,
   'C#2': 79,
-  'D2': 76,
+  'D2':  76,
   'D#2': 80,
-  'E2': 186,
-  'F2': 222,
+  'E2':  186,
+  'F2':  222,
 };
 
+const keys = {};
 
 function keybind(note, trigger, release) {
   const code = KEYMAP[note];
 
-  document.addEventListener('keydown', onKeyDown.bind(null, code, trigger));
-  document.addEventListener('keyup', onKeyUp.bind(null, code, release));
+  document.addEventListener('keydown', () => onKeyDown(code, trigger));
+  document.addEventListener('keyup', () => onKeyUp(code, release));
 }
 
-const keys = {};
-
 function onKeyDown(code, cb, e) {
   const keyCode = e.which || e.keyCode;
   const notAlreadyPlaying = !keys[keyCode];