From b568d14fe83e919b41452d8ae5b57a7dedc671cf Mon Sep 17 00:00:00 2001
From: Arun Persaud <arun@nubati.net>
Date: Tue, 2 Dec 2008 23:29:29 -0800
Subject: NEW FEATURE: new sorting algorithm

you can now sort your hand "low to high" and change your default using the setting dialog
---
 include/functions.php | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'include/functions.php')

diff --git a/include/functions.php b/include/functions.php
index 5c23958..466b4ae 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -608,21 +608,39 @@ function set_gametype($gametype)
 
 function mysort($cards,$gametype)
 {
-  usort ( $cards, "sort_comp" );
+  global $PREF;
+  if(isset($PREF['sorting']))
+    if($PREF['sorting']=='high-low')
+      usort ( $cards, 'sort_comp_high_low' );
+    else
+      usort ( $cards, 'sort_comp_low_high' );
+  else
+    usort ( $cards, 'sort_comp_high_low' );
   return $cards;
 }
 
-function sort_comp($a,$b)
+function sort_comp_high_low($a,$b)
 {
   global $CARDS;
 
   $ALL = array();
-  $ALL = array_merge($CARDS["trump"],$CARDS["diamonds"],$CARDS["clubs"],
-		     $CARDS["hearts"],$CARDS["spades"]);
+  $ALL = array_merge($CARDS['trump'],$CARDS['diamonds'],$CARDS['clubs'],
+		     $CARDS['hearts'],$CARDS['spades']);
 
   return pos_array($a,$ALL)-pos_array($b,$ALL);
 }
 
+function sort_comp_low_high($a,$b)
+{
+  global $CARDS;
+
+  $ALL = array();
+  $ALL = array_merge($CARDS['trump'],$CARDS['diamonds'],$CARDS['clubs'],
+		     $CARDS['hearts'],$CARDS['spades']);
+
+  return -pos_array($a,$ALL)+pos_array($b,$ALL);
+}
+
 function can_call($what,$hash)
 {
   global $RULES;
-- 
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