From 8e66c259a31c443d1a328f3e5acd6a200c75e35d Mon Sep 17 00:00:00 2001
From: Vasilis Daloukas <bdaloukas@yahoo.gr>
Date: Tue, 14 Jul 2015 12:58:36 +0300
Subject: [PATCH] New: Multianswer questions on Book with questions Game

---
 bookquiz/play.php |  2 +-
 locallib.php      | 20 +++++++++++++-------
 version.php       |  4 ++--
 3 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/bookquiz/play.php b/bookquiz/play.php
index ca1aba6..b5e138b 100755
--- a/bookquiz/play.php
+++ b/bookquiz/play.php
@@ -343,7 +343,7 @@ function game_bookquiz_check_questions( $id, $game, $attempt, $bookquiz, $contex
             continue;
         }
         $grade = $grades[ $question->id];
-        if( $grade->grade < 0.5){
+        if( $grade->grade < 0.99){
             continue;
         }
 
diff --git a/locallib.php b/locallib.php
index cb937e5..a229a33 100755
--- a/locallib.php
+++ b/locallib.php
@@ -2013,17 +2013,23 @@ function game_grade_questions( $questions)
         $id = game_question_get_id_from_name_prefix( $key);
         if( $id === false)
             continue;
-            
-        $grade = new stdClass();
-        $grade->id = $id;
-        $grade->response = $value;
-        $grade->grade = 0;
+                
+        if( array_key_exists( $id, $grades))
+            $grade = $grades[ $id];
+        else
+        {
+            $grade = new stdClass();            
+            $grade->grade = 0;
+            $grade->id = $id;
+        }
+
+        $grade->response = $value;        
         
         $question = $questions[ $id];
         if( $question->qtype == 'multichoice')
         {
             $answer = $question->options->answers[ $value];
-            $grade->grade = $answer->fraction;
+            $grade->grade += $answer->fraction;
         }else if( $question->qtype == 'shortanswer')
         {
             foreach( $question->options->answers as $answerid => $answer)
@@ -2034,7 +2040,7 @@ function game_grade_questions( $questions)
                 }
             }
         }
-            
+
         $grades[ $grade->id] = $grade;
     }
 
diff --git a/version.php b/version.php
index 3c19086..6b70b08 100755
--- a/version.php
+++ b/version.php
@@ -22,10 +22,10 @@ if( !isset( $plugin))
     $useplugin = 2;
 
 $plugin->component = 'mod_game';  // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2015071403;  // The current module version (Date: YYYYMMDDXX)
+$plugin->version   = 2015071404;  // The current module version (Date: YYYYMMDDXX)
 $plugin->requires  = 2010112400;  // Requires Moodle 2.0
 $plugin->cron      = 0;           // Period for cron to check this module (secs)
-$plugin->release   = '3.30.14.3';
+$plugin->release   = '3.30.14.4';
 
 if( $useplugin != 2)
     $module = $plugin;