[virtualcommons-svn] SF.net SVN: virtualcommons:[43] vcweb/trunk/virtualcommons/experiment
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[virtualcommons-svn] SF.net SVN: virtualcommons:[43] vcweb/trunk/virtualcommons/experiment
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From: <see...@us...> - 2008-08-18 06:43:56
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Revision: 43
http://virtualcommons.svn.sourceforge.net/virtualcommons/?rev=43&view=rev
Author: seematalele
Date: 2008-08-18 06:44:06 +0000 (Mon, 18 Aug 2008)
Log Message:
-----------
written code for rule 2 and rule 3 but needs to do testing.
Modified Paths:
--------------
vcweb/trunk/virtualcommons/experiment/experiment.inc
vcweb/trunk/virtualcommons/experiment/games/forestry_v2/forestry_v2.module
Modified: vcweb/trunk/virtualcommons/experiment/experiment.inc
===================================================================
--- vcweb/trunk/virtualcommons/experiment/experiment.inc 2008-08-16 00:02:36 UTC (rev 42)
+++ vcweb/trunk/virtualcommons/experiment/experiment.inc 2008-08-18 06:44:06 UTC (rev 43)
@@ -319,7 +319,25 @@
$this->assessTurnSequenceFines($group_id);
break;
case 3:
+ $students=db_query("select id from vc_student where vc_group_id=%d",$group_id);
+ while($student_data=db_fetch_object($students))
+ {
+ $result=db_query("Select id,harvest_decision,total_points from vc_forestry_student
+ where vc_student_id='%s' and round_no=%d ",$student_data->id,$this->getCurrentRoundNo());
+ if($data=db_fetch_object($result))
+ {
+ if($data->harvest_decision > 2)
+ {
+ $fine = $data->harvest_decision + 3;
+ $total_points = $data->total_points - $fine;
+ db_query('UPDATE vc_forestry_student SET fine=%d, total_points=%d
+ WHERE id=%d', $fine, $total_points, $data->id);
+ }
+ }
+
+ }
+
break;
default:
form_set_error(t('Current rule number is invalid: ' . $current_rule_number));
@@ -425,11 +443,8 @@
{
$this->updateStartFlag(true);
}
-
-
-
- //update current round_no
+ //update current round_no
$round_no=$round_no+1;
$this->current_round_no = $round_no;
@@ -578,12 +593,14 @@
// several ways to implement this -
// 1. use array_rand to get a set of random keys into the array
// 2. use shuffle and then take an array_slice from 0 to $how_many
- private function generateTurnSequence($how_many, $no_of_students) {
- $students = range(1,$no_of_students);
- drupal_set_message("no of students need to be selected for this round are :" . $how_many);
- //$keys=array();
- $keys = array_rand( range(1, $no_of_students), $how_many );
- $turn_sequence = array();
+ private function generateTurnSequence($how_many, $no_of_students,$rule_no) {
+ if($rule_no==1)
+ {
+ $students = range(1,$no_of_students);
+ drupal_set_message("no of students need to be selected for this round are :" . $how_many);
+ //$keys=array();
+ $keys = array_rand( range(1, $no_of_students), $how_many );
+ $turn_sequence = array();
if(! is_array($keys))
{
@@ -594,6 +611,11 @@
// drupal_set_message($keys[$i]);
$turn_sequence[] = $students[$keys[$i]];
}
+ }
+ else
+ {
+
+ }
return $turn_sequence;
@@ -631,7 +653,7 @@
drupal_set_message("For some reason there were $no_of_student students - should never happen!");
break;
}
- $turn_sequence_array=$this->generateTurnSequence($how_many, $no_of_student);
+ $turn_sequence_array=$this->generateTurnSequence($how_many, $no_of_student,$rule_no);
//if $turn_sequence is an array then only implode with ',' else directly put the value in the database
if($how_many <> 1)
{
@@ -662,14 +684,41 @@
case 4:
case 5:
$how_many = 2;
-
-
- break;
- default:
+
+ if($round_no==1)
+ {
+ //For the first round initialise the turn sequence
+ $turn_sequence="1,2";
+ }
+ else
+ {
+ $prev_round_no=$round_no-1;
+ $turn_seq=array();
+ //get the sequnce number for the last round number, determine the sequence
+ $seq=db_query("Select turn_sequence from vc_forestry_turn_sequence where vc_game_id=%d and vc_group_id=%d and round_no=%d and vc_rules_id=%d",$this->game_id,$group_id,$prev_round_no,$selected_rule_id);
+ $temp_seq=explode(',',$seq);
+ $last_element=end($temp_seq);
+ for($j=0;$j<$how_many;$j++)
+ {
+ if($last_element<$no_of_student)
+ {
+ $turn_seq[]=$last_element++;
+ }
+ else
+ {
+ $turn_seq[]=1;
+ $last_element=1;
+ }
+ }
+ }
+ $turn_sequence = implode(',',$turn_seq);
+ break;
+
+ default:
drupal_set_message("For some reason there were $no_of_student students - should never happen!");
break;
}
- $turn_sequence_array=$this->generateTurnSequence($how_many, $no_of_student);
+
//if $turn_sequence is an array then only implode with ',' else directly put the value in the database
db_query("insert into {vc_forestry_turn_sequence}(round_no,turn_sequence,vc_group_id,vc_rules_id,vc_game_id)
values (%d,'%s',%d,%d,%d)",$round_no,$turn_sequence,$group_id,$selected_rule_id,$this->game_id);
Modified: vcweb/trunk/virtualcommons/experiment/games/forestry_v2/forestry_v2.module
===================================================================
--- vcweb/trunk/virtualcommons/experiment/games/forestry_v2/forestry_v2.module 2008-08-16 00:02:36 UTC (rev 42)
+++ vcweb/trunk/virtualcommons/experiment/games/forestry_v2/forestry_v2.module 2008-08-18 06:44:06 UTC (rev 43)
@@ -178,15 +178,18 @@
if($student->getGroup()->getGame()->isVotingEnabled())
{
- if($student->isTurn())
- {
- $form['turn']=array(
- '#type'=>'item',
- '#value'=>t('You have been chosen for this round. You can harvest.')
+ $rule_no=$group->getGame()->getCurrentRuleNumber($group->getId());
+ if($rule_no<>3)
+ {
+ if($student->isTurn())
+ {
+ $form['turn']=array(
+ '#type'=>'item',
+ '#value'=>t('You have been chosen for this round. You can harvest.')
- );
-
- }
+ );
+ }
+ }
}
//store the round no in hidden field
$form['round_no']=array(
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