#1470 base class update; AVL trees added; some cleanup

--HG--
branch : gsoc2012-achievements

code/web/app/app_achievements/class/AVLTree_class.php

@@ -0,0 +1,329 @@
+<?php
+	class AVLTree {
+		private $root;
+		private $debug;
+
+		function AVLTree($log = false) {
+			$this->root = null;
+			$this->debug = $log;
+		}
+
+		function preorder() {
+			$this->AVLpreorder($this->root);
+		}
+
+		private function AVLpreorder($p) {
+			if($p != null) {
+				echo $p->getID().", ";
+				$this->AVLpreorder($p->getLeft());
+				$this->AVLpreorder($p->getRight());
+			}
+		}
+
+		function inorder() {
+			#echo "<br>inorder: ";
+			$this->AVLinorder($this->root);
+		}
+
+		private function AVLinorder($p) {
+			if($p != null) {
+				$this->AVLinorder($p->getLeft());
+				echo $p->getID().", ";
+				$this->AVLinorder($p->getRight());
+			}
+		}
+
+		function insert($node) {
+			if($this->root == null) {
+				$this->root = new AVLTreeNode($node);
+			}
+			else {
+				$this->root = $this->AVLinsert($this->root,new AVLTreeNode($node));
+			}
+		}
+
+		function remove($id) {
+			$n = $this->AVLfind($id,$this->root);
+
+			if($n != null) {
+				$this->AVLremove($this->root,$n);
+				return $n->getNode();
+			}
+			return null;
+		}
+
+		function find($id) {
+			#echo "<br>search!";
+			$res = $this->AVLfind($id,$this->root);
+			if($res != null) {
+				return $res->getNode();
+			}
+			return null;
+		}
+
+		private function AVLfind($id,$n) {
+			#echo "<br>".$id;
+			if($n != null) {
+				#echo "<br>searching for ".$id." compare to ".$n->getID();
+				if($n->getID() != $id) {
+					if($n->getID() > $id) {
+						$n = $this->AVLfind($id,$n->getLeft());
+					}
+					else {
+						$n = $this->AVLfind($id,$n->getRight());
+					}
+				}
+			}
+
+			return $n;
+		}
+
+		private function AVLremove($r,$n) {
+			if($n->getLeft() == null || $n->getRight() == null) {
+				$s = $n;
+			}
+			else {
+				$s = $this->Successor($n);
+				$n->setNode($r->getNode());
+			}
+
+			if($r->getLeft() != null) {
+				$p = $s->getLeft();
+			}
+			else {
+				$p = $s->getRight();
+			}
+
+			if($p != null) {
+				$p->setParent($s->getParent());
+			}
+
+			if($r->getParent() == null) {
+				$r = $p;
+			}
+			else {
+				$tmp = $s->getParent();
+				if($s == $tmp->getLeft()) {
+					$tmp->setLeft($p);
+				}
+				else {
+					$tmp->setRight($p);
+				}
+			}
+
+			return $r;
+		}
+
+		private function AVLinsert($r,$n) {
+			if($r == null) {
+				$r = $n;
+			}
+			else {
+				if($n->getID() < $r->getID()) {
+					$r->setLeft($this->AVLinsert($r->getLeft(),$n));
+					
+					$r = $this->balance($r);
+				}
+				elseif($n->getID() > $r->getID()) {
+					$r->setRight($this->AVLinsert($r->getRight(),$n));
+					
+					$r = $this->balance($r);
+				}
+
+				$r->setHeight(max($r->getHeightLeft(),$r->getHeightRight())+1);
+			}
+
+			return $r;
+		}
+
+		private function balance($r) {
+			if($r->bal() == -2) {
+				$lc = $r->getLeft();
+				if($lc->getHeightLeft() >= $lc->getHeightRight()) {
+					$r = $this->RotateToRight($r);
+				}
+				else {
+					$r = $this->DoubleRotateLeftRight($r);
+				}
+			}
+
+			if($r->bal() == 2) {
+				$rc = $r->getRight();
+				if($rc->getHeightRight() >= $rc->getHeightLeft()) {
+					$r = $this->RotateToLeft($r);
+				}
+				else {
+					$r = $this->DoubleRotateRightLeft($r);
+				}
+			}
+
+			return $r;
+		}
+
+		private function Successor($r) {
+			#echo "succ: ".$r->getID();
+			if($r->getRight() != null) {
+				return $this->Minimum($r->getRight());
+			}
+			else {
+				$n = $r->getParent();
+
+				while($n != null && $r == $n->getRight()) {
+					$r = $n;
+					$n = $n->getParent();
+				}
+				return $n;
+			}
+		}
+
+		private function Minimum($r) {
+			if($r == null) {
+				return null;
+			}
+
+			if($r->getLeft() == null) {
+				return $r;
+			}
+			
+			$p = $r->getLeft();
+			while($p->getLeft() != null) {
+				$p = $p->getLeft();
+			}
+
+			return $p;
+		}
+
+		private function RotateToRight($r) {
+			if($this->debug) {
+				echo "rotaRight<br>";
+			}
+			$v = $r->getLeft();
+			$r->setLeft($v->getRight());
+			$v->setRight($r);
+
+			$r->setHeight(max($r->getHeightLeft(),$r->getHeightRight())+1);
+			$v->setHeight(max($v->getHeightLeft(),$r->getHeight())+1);
+
+			return $v;
+		}
+
+		private function DoubleRotateLeftRight($r) {
+			$r->setLeft($this->RotateToLeft($r->getLeft()));
+			return $this->RotateToRight($r);
+		}
+
+		private function RotateToLeft($r) {
+			if($this->debug) {
+				echo "rotaLeft<br>";
+			}
+			$v = $r->getRight();
+			$r->setRight($v->getLeft());
+			$v->setLeft($r);
+
+			$r->setHeight(max($r->getHeightLeft(),$r->getHeightRight())+1);
+			$v->setHeight(max($v->getHeightRight(),$r->getHeight())+1);
+
+			return $v;
+		}
+
+		private function DoubleRotateRightLeft($r) {
+			$r->setRight($this->RotateToRight($r->getRight()));
+			return $this->RotateToLeft($r);
+		}
+	}
+
+	class AVLTreeNode {
+			private $height;
+			private $left;
+			private $right;
+			private $node;
+			private $parent;
+
+			function AVLTreeNode($node) {
+				$this->height = 0;
+				$this->left = null;
+				$this->right = null;
+				$this->node = $node;
+				$this->parent = null;
+			}
+
+			function getParent() {
+				return $this->parent;
+			}
+
+			function setParent($p) {
+				$this->parent = $p;
+			}
+
+			function getNode() {
+				return $this->node;
+			}
+
+			function getLeft() {
+				return $this->left;
+			}
+
+			function getRight() {
+				return $this->right;
+			}
+
+			function getHeightLeft() {
+				if($this->left == null) {
+					return -1;
+				}
+				return $this->left->getHeight();
+			}
+
+			function getHeightRight() {
+				if($this->right == null) {
+					return -1;
+				}
+				return $this->right->getHeight();
+			}
+
+			function bal() {
+				$r = -1;
+				$l = -1;
+
+				if($this->right != null) {
+					$r = $this->right->getHeight();
+				}
+				
+				if($this->left != null) {
+					$l = $this->left->getHeight();
+				}
+				
+				return ($r-$l);
+			}
+
+			function getID() {
+				return $this->node->getID();
+			}
+
+			function getHeight() {
+				return $this->height;
+			}
+
+			function setHeight($h) {
+				$this->height = $h;
+			}
+
+			function setRight($r) {
+				$this->right = $r;
+				if($r != null) {
+					$r->setParent($this);
+				}
+			}
+
+			function setLeft($l) {
+				$this->left = $l;
+				if($l != null) {
+					$l->setParent($this);
+				}
+			}
+
+			function setNode($n) {
+				$this->node = $n;
+			}
+		}
+?>

code/web/app/app_achievements/class/AchAchievement_class.php

@@ -1,6 +1,6 @@
 <?php
 	class AchAchievement extends AchList {
-		use Node;
+		use Node,InDev;
 
 		protected $parent_id;
 		protected $category;
@@ -10,7 +10,6 @@
 		protected $image;
 		protected $name;
 		protected $template;
-		protected $dev;
 
 		function AchAchievement($data,$parent) {
 			global $DBc,$_USER;
@@ -74,22 +73,22 @@
 			$val = 0;
 			$iter = $this->getDone();
 			while($iter->hasNext()) {
-				$curr = $this->findNodeIdx($iter->getNext());
+				$curr = $this->getChildByIdx($iter->getNext());
 				$val += $curr->getValue();
 			}
 			return $val;
 		}
 
 		function getValueOpen() {
-			$iter = $this->getDone();
+			$iter = $this->getOpen();
 			if($iter->hasNext()) {
-				$curr = $this->findNodeIdx($iter->getNext());
+				$curr = $this->getChildByIdx($iter->getNext());
 				return $curr->getValue();
 			}
 			return 0;
 		}
 
-		function getTemplate($insert = array()) {
+		function fillTemplate($insert = array()) {
 			if($this->template == null) {
 				return implode(";",$insert);
 			}
@@ -104,8 +103,13 @@
 			}
 		}
 		
-		function inDev() {
-			return ($this->dev == 1);
+		function getTemplate() {
+			return $this->template;
 		}
+
+		function getCategory() {
+			return $this->category;
+		}
+		
 	}
 ?>

code/web/app/app_achievements/class/AchList_abstract.php

@@ -27,13 +27,95 @@
 			$this->child_done[] = $this->addChild($n);
 		}
 
-		function removeChild() {
-			$idx = $this->getIdx($id);
-			if($idx != null) {
-				unset($this->child_open[$idx]);
-				unset($this->child_done[$idx]);
-				parent::removeIdx($idx);
+		final function setChildDone($idx) {
+			$this->addChildDone($idx);
+			$this->removeChildOpen($idx);
 		}
+
+		final function addChildDone($idx) {
+			echo "try adding done child: ".$idx;
+			if(!in_array($idx,$this->child_done)) {
+				$this->child_done[] = $idx;
+				echo " ... done<br>";
+			}
+			echo var_export($this->child_done,true);
+		}
+
+		final function removeChildDone($idx) {
+			echo "try removing done child: ".$idx;
+			#$res = array_search($idx,$this->child_done);
+			#if($res != false) {
+			#	unset($this->child_done[$res]);
+			#	echo " ... done<br>";
+			#}
+			foreach($this->child_done as $key=>$elem) {
+				if($elem == $idx) {
+					unset($this->child_done[$key]);
+					echo " ... done<br>";
+					break;
+				}
+			}
+			echo var_export($this->child_done,true);
+		}
+
+		final function setChildOpen($idx) {
+			$this->addChildOpen($idx);
+			$this->removeChildDone($idx);
+		}
+
+		final function addChildOpen($idx) {
+			echo "try adding open child: ".$idx;
+			if(!in_array($idx,$this->child_open)) {
+				$this->child_open[] = $idx;
+				echo " ... done<br>";
+			}
+			echo var_export($this->child_open,true);
+		}
+
+		final function removeChildOpen($idx) {
+			echo "try removing open child: ".$idx;
+			
+			#$res = array_search($idx,$this->child_open);
+			#if($res != false) {
+			#	unset($this->child_open[$res]);
+			#	echo " ... done<br>";
+			#}
+			foreach($this->child_open as $key=>$elem) {
+				if($elem == $idx) {
+					unset($this->child_open[$key]);
+					echo " ... done<br>";
+					break;
+				}
+			}
+			echo var_export($this->child_open,true);
+		}
+
+		/*final function unsetOpen($idx) {
+			foreach($this->child_open as $key=>$elem) {
+				if($elem == $idx) {
+					unset($this->child_open[$key]);
+					break;
+				}
+			}
+		}
+
+		final function unsetDone($idx) {
+			foreach($this->child_done as $key=>$elem) {
+				if($elem == $idx) {
+					unset($this->child_done[$key]);
+					break;
+				}
+			}
+		}*/
+		
+		#OVERRIDE Parentum::removeChild()
+		function removeChild($id) {
+			$n = parent::removeChild($id);
+			if($n != false && $n != null) {
+				unset($this->child_open[$n->getIdx()]);
+				unset($this->child_done[$n->getIdx()]);
+			}
+			return $n;
 		}
 	}
 ?>

code/web/app/app_achievements/class/AchMenu_class.php

@@ -13,21 +13,21 @@
 			$this->open = $open;
 			
 			// the summary page is autogenerated and has no database entry. We add it manually here.
-			$tmp = array();
+			/*$tmp = array();
 			$tmp['ac_id'] = 0;
 			$tmp['ac_parent'] = null;
 			$tmp['acl_name'] = get_translation('ach_summary',$_USER->getLang());
 			$tmp['ac_image'] = "test.png";
 			$tmp['ac_order'] = -1;
 			$tmp['open'] = $open;
-			$this->nodes[] = new AchMenuNode($tmp,$this);
+			$this->addChild(new AchMenuNode($tmp,$this));*/
 
 			$res = $DBc->sqlQuery("SELECT * FROM ach_category LEFT JOIN (ach_category_lang) ON (acl_lang='".$_USER->getLang()."' AND acl_category=ac_id) WHERE ac_parent IS NULL ORDER by ac_order ASC, acl_name ASC");
 
 			$sz = sizeof($res);
 			for($i=0;$i<$sz;$i++) {
 				$res[$i]['open'] = $open;
-				$this->nodes[] = $this->makeChild($res[$i]);
+				$this->addChild($this->makeChild($res[$i]));
 			}
 		}
 

code/web/app/app_achievements/class/AchObjective_class.php

@@ -60,6 +60,10 @@
 			return $this->name;
 		}
 
+		function getDisplayName() {
+			return $this->parent->fillTemplate(explode(";",$this->name));
+		}
+
 		function getDisplay() {
 			return $this->display;
 		}

code/web/app/app_achievements/class/AchPerk_class.php

@@ -1,12 +1,13 @@
 <?php
 	class AchPerk extends Parentum {
-		use Node;
+		use Node,InDev;
 
 		protected $achievement;
 		protected $value;
 		protected $name;
 		protected $done;
-		protected $dev;
+		protected $template;
+		protected $parent_id;
 
 		function AchPerk($data,$parent) {
 			global $DBc,$_USER;
@@ -18,6 +19,8 @@
 			$this->name = $data['apl_name'];
 			$this->done = $data['app_date'];
 			$this->dev = $data['ap_dev'];
+			$this->template = $data['apl_template'];
+			$this->parent_id = $data['ap_parent'];
 
 			$res = $DBc->sqlQuery("SELECT * FROM ach_objective LEFT JOIN (ach_objective_lang) ON (aol_lang='".$_USER->getLang()."' AND aol_objective=ao_id) LEFT JOIN (ach_player_objective) ON (apo_objective=ao_id AND apo_player='".$_USER->getID()."') LEFT JOIN (ach_achievement) ON (aa_id=ao_metalink) WHERE ao_perk='".$this->id."'");
 			$sz = sizeof($res);
@@ -38,8 +41,12 @@
 			return $this->value;
 		}
 
+		function getDisplayName() {
+			return $this->parent->fillTemplate(explode(";",$this->name));
+		}
+
 		function getName() {
-			return $this->parent->getTemplate(explode(";",$this->name));
+			return $this->name;
 		}
 
 		function objDrawable() {
@@ -62,8 +69,34 @@
 			return $this->done;
 		}
 
-		function inDev() {
-			return ($this->dev == 1);
+		function fillTemplate($insert = array()) {
+			if($this->template == null) {
+				return implode(";",$insert);
+			}
+			else {
+				$tmp = $this->template;
+				$match = array();
+				preg_match_all('#\[([0-9]+)\]#', $this->template, $match);
+				foreach($match[0] as $key=>$elem) {
+					$tmp = str_replace("[".$match[1][$key]."]",$insert[$key],$tmp);
+				}
+				return $tmp;
+			}
+		}
+		
+		function getTemplate() {
+			return $this->template;
+		}
+
+		function getParentID() {
+			return $this->parent_id;
+		}
+
+		function setParentID($p) {
+			if($this->parent_id != null) {
+				
+			}
+			$this->parent_id = $p;
 		}
 	}
 ?>

code/web/app/app_achievements/class/AchSummary_class.php

@@ -17,6 +17,8 @@
 			for($i=0;$i<$sz;$i++) {
 				$this->addDone($this->makeChild($res[$i]));
 			}
+
+			#echo var_export($this->child_done,true);
 		}
 
 		protected function makeChild($a) {
@@ -31,11 +33,15 @@
 
 				$iter = $this->menu->getIterator();
 				while($iter->hasNext()) {
+					#echo "1";
 					$curr = $iter->getNext();
 					
+
 					if($curr->getID() == 0 || $curr->inDev()) {
 						continue; // skip summary page
 					}
+					#echo $curr->getID().",";
+					#echo var_export($curr,true);
 					$res = $this->sumStats($curr);
 					$this->stats[] = array($curr->getName(),$res[0],$res[1]);
 				}
@@ -47,6 +53,10 @@
 		private function sumStats(&$node) {
 			global $DBc,$_USER;
 
+			#return array(0,0);
+
+			#echo ">".gettype($node)."<";
+
 			$done = 0;
 			$total = 0;
 
@@ -62,7 +72,7 @@
 			while($iter->hasNext()) {
 				$curr = $iter->getNext();
 
-				$res = $this->sumStats($elem);
+				$res = $this->sumStats($curr);
 				$done += $res[0];
 				$total += $res[1];
 			}

code/web/app/app_achievements/class/InDev_trait.php

@@ -0,0 +1,13 @@
+<?php
+	trait InDev {
+		protected $dev;
+
+		function inDev() {
+			return ($this->dev == 1);
+		}
+
+		function getDev() {
+			return $this->dev;
+		}
+	}
+?>

code/web/app/app_achievements/class/Node_trait.php

@@ -1,5 +1,6 @@
 <?php
 	trait Node {
+		protected $idx;
 		protected $id;
 		protected $parent;
 
@@ -7,15 +8,23 @@
 			return $this->id;
 		}
 
+		final function getIdx() {
+			return $this->idx;
+		}
+
 		final function getParent() {
 			return $this->parent;
 		}
 
-		final protected function setID($id) {
+		final function setIdx($i) {
+			$this->idx = $i;
+		}
+
+		final function setID($id) {
 			$this->id = $id;
 		}
 
-		final protected function setParent($p) {
+		final function setParent($p) {
 			$this->parent = $p;
 		}
 	}

code/web/app/app_achievements/class/Parentum_abstract.php

@@ -4,10 +4,21 @@
 			This class allows external access to the child-node list.
 			Use the NodeIterator to iterate through the list since
 			the numeric array keys might have gaps due to node removals!
+
+			Once init() has been called, an AVLTree is used to support the
+			functions removeChild() and findChild(). init() must be called
+			before adding any nodes!
 		---------------------------*/
 		protected $nodes = array();
+		protected $avl = null;
 
-		abstract protected function makeChild($args); // overwriteable child generator; allows to define child type (eg.: admin classes that inherit base class)
+		protected function init() {
+			#echo "init()";
+			$this->nodes = array();
+			$this->avl = new AVLTree();
+		}
+
+		abstract protected function makeChild($args); // overwriteable child generator; allows to define child type (eg.: admin classes that inherit from base class)
 
 		final function getSize() {
 			return sizeof($this->nodes);
@@ -23,46 +34,59 @@
 
 		final function addChild($n) {
 			$tmp = sizeof($this->nodes);
+			$n->setIdx($tmp);
 			$this->nodes[] = $n;
+			if($this->avl != null) {
+				$this->avl->insert($n);
+			}
 			return $tmp;
 		}
 
+		#function drawTree() {
+		#	$this->avl->inorder();
+		#}
+
 		function removeChild($id) {
-			$this->removeIdx($this->getIdx($id));
+			if($this->isEmpty()) {
+				return null;
 			}
 
-		function removeNode($n) {
-			$this->removeIdx($this->findNode($n));
+			if($this->avl == null) {
+				return false;
+			}
+			$n = $this->avl->remove($id);
+
+			#echo var_export($n,true);
+			if($n != null) {
+				if($n->getIdx() != null) {
+					unset($this->nodes[$n->getIdx()]);
 				}
 
-		final protected function removeIdx($idx) {
-			if($idx != null) {
-				unset($this->nodes[$idx]);
-			}
-		}
-
-		final protected function findNode($n) {
-			foreach($this->nodes as $key=>$elem) {
-				if($this->nodes[$key] === $n) {
-					return $key;
-				}
+				return $n;
 			}
 
 			return null;
 		}
 
-		final protected function findNodeIdx($idx) {
+		final function getChildByID($id) {
+			if($this->isEmpty()) {
+				return null;
+			}
+
+			if($this->avl == null) {
+				return false;
+			}
+
+			#$this->avl->inorder();
+
+			return $this->avl->find($id);
+		}
+
+		final function getChildByIdx($idx) {
+			if($this->isEmpty()) {
+				return null;
+			}
 			return $this->nodes[$idx];
 		}
-
-		final protected function getIdx($id) {
-			foreach($this->nodes as $key=>$elem) {
-				if($elem->getID() == $id) {
-					return $key;
-				}
-			}
-
-			return null;
-		}
 	}
 ?>

code/web/app/app_achievements/class/RyzomUser_class.php

@@ -7,7 +7,7 @@
 		}
 
 		function getID() {
-			return 1;
+			return $this->data["id"];
 		}
 
 		function getLang() {

code/web/app/app_achievements/include/ach_render_ig.php

@@ -182,7 +182,7 @@
 
 		$iter = $cat->getDone();
 		while($iter->hasNext()) {
-			$curr = $cat->findNodeIdx($iter->getNext());
+			$curr = $cat->getChildByIdx($iter->getNext());
 		#$sz = sizeof($tmp);
 		#for($i=0;$i<$sz;$i++) {
 			#echo "A";
@@ -194,14 +194,14 @@
 
 		$iter = $cat->getOpen();
 		while($iter->hasNext()) {
-			$curr = $cat->findNodeIdx($iter->getNext());
+			$curr = $cat->getChildByIdx($iter->getNext());
 		#$sz = sizeof($tmp);
 		#for($i=0;$i<$sz;$i++) {
 			#echo "B";
 			if($curr->inDev()) {
 				continue;
 			}
-			$html .= ach_render_achievement_open($curr));
+			$html .= ach_render_achievement_open($curr);
 		}
 
 		return $html;
@@ -259,7 +259,7 @@
 		$html = "";
 
 		$perk_list = $ach->getOpen();
-		$perk = $ach->findNodeIdx($perk_list->getNext());
+		$perk = $ach->getChildByIdx($perk_list->getNext());
 
 		if($perk->inDev()) {
 			return $html;
@@ -269,7 +269,7 @@
 			$html .= "<tr><td><font color='#999999' size='12px'><b>".$perk->getName()."</b></font></td></tr><tr><td>&nbsp;</td></tr>";
 		}
 		if($perk->objDrawable()) {
-			$html .= "<tr><td>".ach_render_obj_list($perk->getChildren())."</td></tr>";
+			$html .= "<tr><td>".ach_render_obj_list($perk->getIterator())."</td></tr>";
 		}
 
 		return $html;
@@ -281,7 +281,7 @@
 
 		$perk_list = $ach->getDone();
 		while($perk_list->hasNext()) {
-			$perk = $this->findNodeIdx($perk_list->getNext());
+			$perk = $ach->getChildByIdx($perk_list->getNext());
 
 		#foreach($perk_list as $elem) {
 			#$perk = $ach->getChild($elem);
@@ -294,7 +294,7 @@
 		return $html;
 	}
 
-	function ach_render_obj_list(&$obj) {
+	function ach_render_obj_list($obj) {
 		$html = "<table width='90%'>";
 
 		$i = 0;

code/web/app/app_achievements/include/ach_render_web.php

@@ -195,7 +195,7 @@
 
 		$iter = $cat->getDone();
 		while($iter->hasNext()) {
-			$curr = $cat->findNodeIdx($iter->getNext());
+			$curr = $cat->getChildByIdx($iter->getNext());
 		#$sz = sizeof($tmp);
 		#for($i=0;$i<$sz;$i++) {
 			#echo "A";
@@ -207,14 +207,14 @@
 
 		$iter = $cat->getOpen();
 		while($iter->hasNext()) {
-			$curr = $cat->findNodeIdx($iter->getNext());
+			$curr = $cat->getChildByIdx($iter->getNext());
 		#$sz = sizeof($tmp);
 		#for($i=0;$i<$sz;$i++) {
 			#echo "B";
 			if($curr->inDev()) {
 				continue;
 			}
-			$html .= ach_render_achievement_open($curr));
+			$html .= ach_render_achievement_open($curr);
 		}
 
 		return $html;
@@ -295,7 +295,7 @@
 		$html = "";
 
 		$perk_list = $ach->getOpen();
-		$perk = $ach->findNodeIdx($perk_list->getNext());
+		$perk = $ach->getChildByIdx($perk_list->getNext());
 
 		#$perk = $ach->getChild($perk_list[0]);
 
@@ -319,7 +319,7 @@
 
 		$perk_list = $ach->getDone();
 		while($perk_list->hasNext()) {
-			$perk = $this->findNodeIdx($perk_list->getNext());
+			$perk = $ach->getChildByIdx($perk_list->getNext());
 		#foreach($perk_list as $elem) {
 			#$perk = $ach->getChild($elem);
 			if($perk->inDev()) {
@@ -331,7 +331,7 @@
 		return $html;
 	}
 
-	function ach_render_obj_list(&$obj) {
+	function ach_render_obj_list($obj) {
 		$html = "<center><table width='90%'>";
 
 		$i = 0;

code/web/app/app_achievements/index.php

@@ -21,6 +21,7 @@ $user['race'] = "r_matis";
 $user['civilization'] = "c_neutral";
 $user['cult'] = "c_neutral";
 $user['ig'] = ($_REQUEST['ig']==1);
+#$user['ig'] = true;
 
 require_once("class/RyzomUser_class.php");
 $_USER = new RyzomUser($user);
@@ -33,6 +34,7 @@ else {
 }
 require_once("include/ach_render_common.php");
 
+require_once("class/AVLTree_class.php");
 require_once("class/Parentum_abstract.php");
 require_once("class/AchList_abstract.php");
 require_once("class/Tieable_inter.php");
@@ -50,8 +52,8 @@ require_once("class/AchObjective_class.php");
 
 
 // Update user acces on Db
-//$db = ryDB::getInstance(APP_NAME);
-$DBc = ryDB::getInstance("ahufler");
+$DBc = ryDB::getInstance(APP_NAME);
+#$DBc = ryDB::getInstance("ahufler");
 
 
 if(!$_USER->isIG && $_CONF['enable_webig'] == false) {