From b97f5d99140b3f79a127a8b240b803c7c6e12f0a Mon Sep 17 00:00:00 2001
From: Andrew Ardill <andrew.ardill@gmail.com>
Date: Wed, 10 Jul 2013 20:49:10 +1000
Subject: [PATCH] world.js: Introduce function to copy positions

---
 script/world.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/script/world.js b/script/world.js
index 0e81465..2b2f621 100644
--- a/script/world.js
+++ b/script/world.js
@@ -821,5 +821,9 @@ var World = {
 	
 	setTitle: function() {
 		document.title = 'A Barren World';
+	},
+	
+	copyPos: function(pos) {
+		return [pos[0], pos[1]];
 	}
 };
\ No newline at end of file