From 7a087e906f120f61cbe51f98b0e76079b0f9c13f Mon Sep 17 00:00:00 2001
From: Patrick Davison <snapwilliam@gmail.com>
Date: Wed, 12 Dec 2012 18:38:23 -0800
Subject: RouteMultiPath() function added for cleaner code.  Added validation
 support for RouteMultiPath() for a single 2nd-start location path.

---
 do.php | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

(limited to 'do.php')

diff --git a/do.php b/do.php
index d574031..c82de22 100644
--- a/do.php
+++ b/do.php
@@ -154,23 +154,9 @@ if ($_GET['r'] == 'getpath') {
 	$mygrid = MergeMapSolution($map, $solution);
 
 	//Check both starting point groups for paths
-	$moves = 0;
-	$json['blocked'] = false;
-	$containsNormalStart = (findTiles($mygrid, "s") !== false);
-	$containsReverseStart = (findTiles($mygrid, "S") !== false);
-	if($containsNormalStart)
-	{
-		$json['path'][0] = routePath($mygrid);
-		$moves += $json['path'][0]['moves'];
-		$json['blocked'] = $json['path'][0]['blocked'];
-	}
-	if($containsReverseStart)
-	{
-		$json['path'][1] = routePath($mygrid, false, true);
-		$moves += $json['path'][1]['moves'];
-		$json['blocked'] = $json['path'][1]['blocked'] || $json['blocked'];
-	}
+	$json = routeMultiPath($mygrid);
 	
+	$moves = $json['totalMoves'];
 	$json['mapid'] = $mapID;
 
 	//What could go wrong?
-- 
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