From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Tue, 27 Dec 2022 17:08:42 +0000 (+0100)
Subject: Cheaper createId().
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;ds=sidebyside;h=38312204f04624996e251fbc1d1ad21ba3c3c5b7;p=remoteglot

Cheaper createId().
---

diff --git a/www/js/chessboard-0.3.0.js b/www/js/chessboard-0.3.0.js
index b979617..477d778 100644
--- a/www/js/chessboard-0.3.0.js
+++ b/www/js/chessboard-0.3.0.js
@@ -259,12 +259,9 @@ var BOARD_BORDER_SIZE = 2,
 // JS Util Functions
 //------------------------------------------------------------------------------
 
-// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
+let id_counter = 0;
 function createId() {
-  return 'xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx'.replace(/x/g, function(c) {
-    var r = Math.random() * 16 | 0;
-    return r.toString(16);
-  });
+  return 'chesspiece-id-' + (id_counter++);
 }
 
 function deepCopy(thing) {