From 89391b0cb321beedeefb3b879599089fb1188bd7 Mon Sep 17 00:00:00 2001
From: Koichi KAMICHI <kamichi@fonts.jp>
Date: Thu, 19 Feb 2009 07:09:25 +0000
Subject: [PATCH] Added a function to clear data of polygons array.

---
 engine/polygons.js |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/engine/polygons.js b/engine/polygons.js
index 5e3c8b8..a52305c 100755
--- a/engine/polygons.js
+++ b/engine/polygons.js
@@ -1,5 +1,10 @@
 function Polygons(){
   // method
+ 	function clear(){ // void
+    this.array = new Array();
+  }
+  Polygons.prototype.clear = clear;
+	
   function push(polygon){ // void
     // only a simple check
     var minx = 200;
-- 
1.7.10.4