Merge pull request #23 from gnieark/dev

Dev
2015-12-17 16:32:12 +01:00 · 2015-12-17 16:32:12 +01:00 · 06ef9b5a2b
commit 06ef9b5a2b
parent 1b7c24f760 ae1dc89119
7 changed files with 218 additions and 127 deletions
--- a/html/StupidIABattleship.php
+++ b/html/StupidIABattleship.php
@ -1,9 +1,13 @@
 <?php
+/*
 function place_ship_on_map($x1,$y1,$x2,$y2,$map){
-  if (($x1 <> $x2) && ($y1 <> $y2)){
-    return false;
+  if ((($x1 <> $x2) && ($y1 <> $y2))
+    OR (!isset($map[$y1][$x1]))
+    OR (!isset($map[$y2][$x2]))){
+      return false;
  }
  
+
  if($x1 == $x2){
    //horizontal ship
    if($y1 <= $y2 ){
@ -14,7 +18,11 @@ function place_ship_on_map($x1,$y1,$x2,$y2,$map){
      $end=$y1;
    }
    for($i = $start; $i <= $end; $i++){
-      $map[$i][$x1]=1;
+      if($map[$i][$x1]==0){
+	$map[$i][$x1]=1;
+      }else{
+	return false;
+      }	
    }
    return $map; 
  }
@ -28,11 +36,14 @@ function place_ship_on_map($x1,$y1,$x2,$y2,$map){
      $end=$x1;
    }
    for( $i = $start; $i <= $end; $i++){
-      $map[$y1][$i]=1;
+      if( $map[$y1][$i] == 0){
+	$map[$y1][$i]=1;
+      }else{
+	return false;
+      }
    }
    return $map;
  }
-
 }
 switch($_POST['act']){
    case "init":
@ -57,11 +68,11 @@ switch($_POST['act']){
        if(!preg_match('/^[0-9]+-(1|2)$/',$match_id)){
 	  echo "parametre incorrect"; die;
        }
-        
+        $map=array();
        //construire une grille
        for($i=0; $i < $width; $i++){
 	  for($j=0; $j < $height; $j++){
-	    $map[$i][$j]=0;
+	    $map[$j][$i]=0;
 	  }
        }  
        
@ -72,68 +83,58 @@ switch($_POST['act']){
 	  //nombre de bateau à placer de cette taille
 	  $dynVar='ship'.$shipWidth;
 	  $shipCount=$$dynVar; // #trollface
-	  for( $sh = 0; $sh < $shipCount; $sh++){
+	  for( $sh = 0; $sh < $shipCount; $sh++){ //loop for all boats witch size is $shipWidth
             $directions=array();
             while( count($directions) == 0){
-             
                do{
                    $xtest=rand(0,$width -1);
                    $ytest=rand(0,$height -1);
                }while($map[$ytest][$xtest] == 1);
                
                //Y a t'il la place pour le bateau vers le haut?
-                if($ytest < $shipWidth){
-		  $top=false; 
-                }else{
-                    $top=true;
-                    for($i = $ytest; $i > $ytest - $shipWidth; $i--){
-                        if($map[$i][$xtest] == 1){
-                            $top=false;
-                            break;
-                        }
+
+                //haut
+                $top=true;
+                for($i = $ytest; $i >= $ytest - $shipWidth + 1; $i--){
+                    if ((!isset($map[$i][$xtest]))
+                    OR ($map[$i][$xtest] == 1)){
+                        $top=false;
+                        break;
                    }
                }
                
                //vers le bas
-                if($ytest + $shipWidth > $height){
-                    $bottom=false;
-                }else{
-                    $bottom=true;
-                    for($y=$ytest; $i < $ytest + $shipWidth; $i++){
-                        if($map[$i][$xtest] == 1){
-                            $bottom=false;
-                            break;
-                        }
+                $bottom=true;
+                for($i = $ytest; $i < $ytest + $shipWidth -1; $i++){
+                    if ((!isset($map[$i][$xtest]))
+                    OR ($map[$i][$xtest] == 1)){
+                        $bottom=false;
+                        break;
                    }
                }
                
                //droite
-                if($xtest + $shipWidth > $width){
-                    $right=false;
-                }else{
-                    $right=true;
-                    for($i = $xtest; $i < $xtest + $shipWidth; $i++){
-                        if($map[$ytest][$i] == 1){
-                            $right= false;
-                            break;
-                        }
+                $right=true;
+                for($i = $xtest; $i < $xtest + $shipWidth -1; $i++){
+                    if((!isset($map[$ytest][$i]))
+                    OR($map[$ytest][$i] == 1)){
+                        $right= false;
+                        break;
                    }
                }
                
                //gauche
-                if($xtest < $shipWidth){
-                    $left=false;
-                }else{
-                    $left=true;
-                    for($i = $xtest; $i > $xtest - $shipWidth; $i--){
-                        if($map[$ytest][$i] == 1){
-                            $left= false;
-                            break;
-                        }                    
+                $left=true;
+                for($i = $xtest; $i >= $xtest - $shipWidth + 1; $i--){
+                    if((!isset($map[$ytest][$i]))
+                    OR($map[$ytest][$i] == 1)){
+                        $left= false;
+                        break;
                    }                    
                }
                
                
+                
                $directions=array();
                if($top){
                    $directions[]='top';
@ -152,27 +153,27 @@ switch($_POST['act']){
            shuffle($directions);
            switch($directions[0]){
                case 'top':
-                    $shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest - $shipWidth);
-		    $map= place_ship_on_map($xtest,$ytest,$xtest,$ytest - $shipWidth,$map);
+                    $shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest - $shipWidth + 1);
+		    $map= place_ship_on_map($xtest,$ytest,$xtest,$ytest - $shipWidth + 1,$map);
                    break;
                case 'bottom':
-		    $shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest + $shipWidth);
-		    $map= place_ship_on_map($xtest,$ytest,$xtest,$ytest + $shipWidth,$map);
+		    $shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest + $shipWidth - 1);
+		    $map= place_ship_on_map($xtest,$ytest,$xtest,$ytest + $shipWidth -1 ,$map);
                    break;
                case 'left':
-		    $shipsCoords[]=$xtest.",".$ytest."-".($xtest - $shipWidth).",".$ytest;
-		    $map= place_ship_on_map($xtest,$ytest,$xtest - $shipWidth ,$ytest,$map);
+		    $shipsCoords[]=$xtest.",".$ytest."-".($xtest - $shipWidth + 1).",".$ytest;
+		    $map= place_ship_on_map($xtest,$ytest,$xtest - $shipWidth + 1 ,$ytest,$map);
                    break;
                case 'right':
-		    $shipsCoords[]=$xtest.",".$ytest."-".($xtest + $shipWidth).",".$ytest;
-		    $map= place_ship_on_map($xtest,$ytest,$xtest + $shipWidth ,$ytest,$map);
+		    $shipsCoords[]=$xtest.",".$ytest."-".($xtest + $shipWidth - 1 ).",".$ytest;
+		    $map= place_ship_on_map($xtest,$ytest,$xtest + $shipWidth -1 ,$ytest,$map);
                    break;
            
            }

 	  }
        }
-        
+        print_r($map);
        echo json_encode($shipsCoords);
        break;
    default: 
--- a/html/index.php
+++ b/html/index.php
@ -90,6 +90,9 @@ if(isset($_GET['arena'])){
    $mainSectionScript="../src/arenas/".$currentArenaArr['id']."/doc-".$lang['lang'].".html";
    $asideSectionContent=''; //to do
    $cssAdditionalScript="";
+    if(isset($currentArenaArr['cssFile'])){
+      $cssAdditionalScript.='<style type="text/css"><!--'."\n".file_get_contents("../src/arenas/".$currentArena."/".$currentArenaArr['cssFile'])."\n--></style>";
+    }
    $jsAdditionalScript="";
    
 }elseif(isset($_GET['page'])){
--- a/src/arenas/Battleship/act.php
+++ b/src/arenas/Battleship/act.php
@ -57,6 +57,10 @@ switch ($_POST['act']){
 	error (500,"missing parameter 2");
      }
      
+      if(!is_it_possible_to_place_ships_on_grid($postValues['gridWidth'],$postValues['gridHeight'],$postValues['nbShip1'],$posValues['nbship2'],$postValues['nbship3'],$postValues['nbship4'],$postValues['nbship5'],$postvalues['nbship6'])){
+	error (404,"grid is too little for these sips");
+      }
+      
      //vars checked, lets init the initGame 
 	
 	$_SESSION['matchId']=get_unique_id();
@ -90,7 +94,7 @@ switch ($_POST['act']){
 	  $anwserPlayer=get_IA_Response($currentBot['url'],$botParamsToSend);
 	  $boatsPlayer = json_decode( html_entity_decode($anwserPlayer));
 	  if(!$boatsPlayer){
-	    echo $currentBot['name']." a fait une réponse non conforme, il perd.";
+	    echo $currentBot['name']." a fait une réponse non conforme, il perd.".$anwserPlayer;
 	    if($player==1){
 	      save_battle('Battleship',$bot1['name'],$bot2['name'],2);
 	    }else{
@ -109,19 +113,20 @@ switch ($_POST['act']){
 	  //vérifier si'il y a le bon nombre de bateaux et les placer
 	  $nbBoatsIwant=array(0,$postValues['nbShip1'],$postValues['nbShip2'],$postValues['nbShip3'],
 				$postValues['nbShip4'],$postValues['nbShip5'],$postValues['nbShip6']);
+  
 	  foreach($boatsPlayer as $boat){
 	      list($startCoord,$endCoord) = explode("-",$boat);
 	      list($xStart,$yStart)=explode(",",$startCoord);
 	      list($xEnd,$yEnd)=explode(",",$endCoord);
 	      if($xStart == $xEnd){
-		$long=abs($yStart - $yEnd);		
+		$long=abs($yStart - $yEnd +1);		
 	      }else{
-		$long=abs($xStart - $xEnd);
+		$long=abs($xStart - $xEnd +1);
 	      }
 	      $nbBoatsIwant[$long]-=1;
 	      $grid[$player]=place_ship_on_map($xStart,$yStart,$xEnd,$yEnd,$grid[$player]);
 	      if(!$grid[$player]){
-		echo $currentBot['name']." n'a pas placé correctement ses bateaux. Certains se chevauchent. Il perd";
+		echo $currentBot['name']." n'a pas placé correctement ses bateaux. Certains se chevauchent. Il perd<pre>".$anwserPlayer." ".$xStart.$yStart.$xEnd.$yEnd."</pre>";
 		if($player==1){
 		  save_battle('Battleship',$bot1['name'],$bot2['name'],2);
 		}else{
@ -132,7 +137,7 @@ switch ($_POST['act']){
 	  }
 	  foreach($nbBoatsIwant as $nb){
 	    if($nb <> 0){
-	      echo $currentBot['name']." n'a pas placé correctement ses bateaux. Il perd";
+	      echo $currentBot['name']." n'a pas placé correctement ses bateaux. Il perd. sa réponse: <pre>".$anwserPlayer."</pre>";
 	      if($player==1){
 		save_battle('Battleship',$bot1['name'],$bot2['name'],2);
 	      }else{
--- a/src/arenas/Battleship/doc-fr.html
+++ b/src/arenas/Battleship/doc-fr.html
@ -39,5 +39,36 @@
 <h4>"ship6"</h4>
 <p>integer,  compris entre 0 et 10, bornes incluses, Vous indique le nombre de bateaux de longeur 6 cases à placer.</p>
 <h3>Ce que doit retourner votre bot</h3>
-Il doit retourner la position des navires.
+<p>Il doit retourner la position des navires.</p>
+<p>Vous retournez un tableau JSON ayant autant d'enregistrement que de navires.
+Chaque navire est défini par les coordonnées de ses extrémités.</p>
+<ul>
+  <li>La grille commence au point 0,0.</li>
+  <li>Les entiers; ordonnée et abscisses définissant un point sont séparés d'une virgule &quot;,&quot;.</li>
+  <li>Les deux points définissant les extrémités d'un navire sont séparés par un tiret &quot;-&quot;.</li>
+</ul>
+<h4>Exemple:</h4>
+<table class="battleshipGrid nofloat" id="tbl1">
+<tr><td></td><td>0</td><td>1</td><td>2</td><td>3</td><td>4</td><td>5</td><td>6</td><td>7</td><td>8</td><td>9</td></tr>
+<tr><td>0</td><td class="empty" id="bot1-0-0"></td><td class="shipOn" id="bot1-0-1"></td><td class="empty" id="bot1-0-2"></td><td class="empty" id="bot1-0-3"></td><td class="empty" id="bot1-0-4"></td><td class="empty" id="bot1-0-5"></td><td class="empty" id="bot1-0-6"></td><td class="empty" id="bot1-0-7"></td><td class="empty" id="bot1-0-8"></td><td class="empty" id="bot1-0-9"></td></tr>
+<tr><td>1</td><td class="empty" id="bot1-1-0"></td><td class="shipOn" id="bot1-1-1"></td><td class="empty" id="bot1-1-2"></td><td class="empty" id="bot1-1-3"></td><td class="empty" id="bot1-1-4"></td><td class="empty" id="bot1-1-5"></td><td class="empty" id="bot1-1-6"></td><td class="empty" id="bot1-1-7"></td><td class="empty" id="bot1-1-8"></td><td class="empty" id="bot1-1-9"></td></tr>
+<tr><td>2</td><td class="empty" id="bot1-2-0"></td><td class="shipOn" id="bot1-2-1"></td><td class="empty" id="bot1-2-2"></td><td class="empty" id="bot1-2-3"></td><td class="empty" id="bot1-2-4"></td><td class="empty" id="bot1-2-5"></td><td class="empty" id="bot1-2-6"></td><td class="empty" id="bot1-2-7"></td><td class="empty" id="bot1-2-8"></td><td class="empty" id="bot1-2-9"></td></tr>
+<tr><td>3</td><td class="empty" id="bot1-3-0"></td><td class="shipOn" id="bot1-3-1"></td><td class="empty" id="bot1-3-2"></td><td class="empty" id="bot1-3-3"></td><td class="empty" id="bot1-3-4"></td><td class="empty" id="bot1-3-5"></td><td class="empty" id="bot1-3-6"></td><td class="empty" id="bot1-3-7"></td><td class="empty" id="bot1-3-8"></td><td class="empty" id="bot1-3-9"></td></tr>
+<tr><td>4</td><td class="empty" id="bot1-4-0"></td><td class="empty" id="bot1-4-1"></td><td class="shipOn" id="bot1-4-2"></td><td class="shipOn" id="bot1-4-3"></td><td class="empty" id="bot1-4-4"></td><td class="empty" id="bot1-4-5"></td><td class="empty" id="bot1-4-6"></td><td class="empty" id="bot1-4-7"></td><td class="empty" id="bot1-4-8"></td><td class="empty" id="bot1-4-9"></td></tr>
+<tr><td>5</td><td class="empty" id="bot1-5-0"></td><td class="empty" id="bot1-5-1"></td><td class="empty" id="bot1-5-2"></td><td class="empty" id="bot1-5-3"></td><td class="empty" id="bot1-5-4"></td><td class="empty" id="bot1-5-5"></td><td class="empty" id="bot1-5-6"></td><td class="empty" id="bot1-5-7"></td><td class="empty" id="bot1-5-8"></td><td class="empty" id="bot1-5-9"></td></tr>
+<tr><td>6</td><td class="empty" id="bot1-6-0"></td><td class="empty" id="bot1-6-1"></td><td class="empty" id="bot1-6-2"></td><td class="shipOn" id="bot1-6-3"></td><td class="shipOn" id="bot1-6-4"></td><td class="shipOn" id="bot1-6-5"></td><td class="empty" id="bot1-6-6"></td><td class="empty" id="bot1-6-7"></td><td class="empty" id="bot1-6-8"></td><td class="empty" id="bot1-6-9"></td></tr>
+<tr><td>7</td><td class="empty" id="bot1-7-0"></td><td class="empty" id="bot1-7-1"></td><td class="empty" id="bot1-7-2"></td><td class="empty" id="bot1-7-3"></td><td class="empty" id="bot1-7-4"></td><td class="empty" id="bot1-7-5"></td><td class="empty" id="bot1-7-6"></td><td class="empty" id="bot1-7-7"></td><td class="empty" id="bot1-7-8"></td><td class="empty" id="bot1-7-9"></td></tr>
+<tr><td>8</td><td class="empty" id="bot1-8-0"></td><td class="empty" id="bot1-8-1"></td><td class="empty" id="bot1-8-2"></td><td class="empty" id="bot1-8-3"></td><td class="empty" id="bot1-8-4"></td><td class="empty" id="bot1-8-5"></td><td class="empty" id="bot1-8-6"></td><td class="empty" id="bot1-8-7"></td><td class="empty" id="bot1-8-8"></td><td class="empty" id="bot1-8-9"></td></tr>
+<tr><td>9</td><td class="empty" id="bot1-9-0"></td><td class="empty" id="bot1-9-1"></td><td class="empty" id="bot1-9-2"></td><td class="empty" id="bot1-9-3"></td><td class="empty" id="bot1-9-4"></td><td class="empty" id="bot1-9-5"></td><td class="empty" id="bot1-9-6"></td><td class="empty" id="bot1-9-7"></td><td class="empty" id="bot1-9-8"></td><td class="empty" id="bot1-9-9"></td></tr>
+</table>
+<p>largeur; 10, hauteur 10; 3 bateaux:</p>
+<ul>
+  <li>Bateau de 4 cases ayant pour extrémités 1,0 et 1,3. sera noté &quot;1,0-1,3&quot; ou &quot;1,3-1,0&quot;</li>
+  <li>Bateau de 2 cases ayant pour extrémités 2,4 et 3,4. sera noté &quot;2,4-3,4&quot; ou &quot;3,4-2,4&quot;</li>
+  <li>Bateau de 3 cases ayant pour extrémités 3,6 et 5,6. sera noté &quot;3,6-5,6&quot; ou &quot;5,6-3,6&quot;</li>
+</ul>

+<p>Pour placer ces 3 bateaux, vous devez retourner au format JSON le tableau suivant:</p>
+<pre>
+&#91;&quot;1,0-1,3&quot;,&quot;2,4-3,4&quot;,&quot;3,6-5,6&quot;&#93;
+</pre>
--- a/src/arenas/Battleship/functions.php
+++ b/src/arenas/Battleship/functions.php
@ -1,5 +1,27 @@
 <?php
-function get_Post_Params($botsCount){
+function is_it_possible_to_place_ships_on_grid($gridWidth,$gridHeight,$nbShipsSize1,$nbShipsSize2,$nbShipsSize3,$nbShipsSize4,$nbShipsSize5,$nbShipsSize6){
+  //return false or true
+  //not a perfect solution
+  $shipsArea=$nbShipsSize1 + 2 * $nbShipsSize2 + 3 * $nbShipsSize3 + 4 * $nbShipsSize4 + 5 * $nbShipsSize5 + 6 * $nbShipsSize6;
+  if( $shipsArea < $gridHeight * $gridwidth / 2){
+    return false;
+  }
+  //longest ship
+  for($i=6; $i > 0; $i--){
+    $var='nbShipsSize'.$i;
+    if($$var > 0){
+        $longestShip=$$var;
+        break;
+    }
+  }
+  if( (!isset($longestShip))
+       OR(($longestShip > $gridWidth) && ($longestShip > $gridHeight))
+  ){
+    return false;
+  }
+  return true;
+}
+function get_Post_Params($ccbotsCount){
      $keysBots=array('bot1','bot2');
      foreach($keysBots as $botKey){
 	if(!isset($_POST[$botKey])){
@ -53,6 +75,8 @@ function get_IA_Response($iaUrl,$postParams){
    curl_close($ch);   
    return htmlentities($output);
 }
+
+
 function place_ship_on_map($x1,$y1,$x2,$y2,$map){
  if ((($x1 <> $x2) && ($y1 <> $y2))
    OR (!isset($map[$y1][$x1]))
--- a/src/arenas/Battleship/js.js
+++ b/src/arenas/Battleship/js.js
@ -21,35 +21,57 @@ function createElem(type,attributes)
 }

 function battleship(bot1,bot2,gridWidth,gridHeight,nbShip1,nbShip2,nbShip3,nbShip4,nbShip5,nbShip6,xd_check){
-   var  bot1IdName = bot1.split("-");
-   var  bot2IdName = bot2.split("-");
+  
+  var shipsArea= parseInt(nbShip1) + 2 * parseInt(nbShip2) + 3 * parseInt(nbShip3) + 4 * parseInt(nbShip4) + 5 * parseInt(nbShip5) + 6 * parseInt(nbShip6);
+  if(shipsArea > parseInt(gridWidth * gridHeight / 2) ){
+      alert("Map is too small. Sum of ships areas must be under 50% of the map." + shipsArea + " ");
+      return;
+  }
+  var ships= [0,parseInt(nbShip1),parseInt(nbShip2),parseInt(nbShip3),parseInt(nbShip4),parseInt(nbShip5),parseInt(nbShip6)];
+  var longestShip=0;
+  for(var i = 6; i > 0; i--){
+    if(ships[i] > 0){
+     longestShip=ships[i];
+     break;
+    }
+  }
+  if((longestShip==0)
+    ||((longestShip > gridWidth) && (longestShip > gridHeight))
+  ){
+      alert ("Map is too small. Grow it or reduce ships");
+      return;
+  }
+   
+  
+  var  bot1IdName = bot1.split("-");
+  var  bot2IdName = bot2.split("-");
  document.getElementById('fightResult').innerHTML = '';
  //dessiner les deux grilles
  var tableAdv=createElem("table",{"id":"tbl1","class":"battleshipGrid"});
  var tableMe=createElem("table",{"id":"tbl2","class":"battleshipGrid"});
-    //ligne de titre 
-    var trTitre1=createElem("tr");
-    var trTitre2=createElem("tr");
-    var tdTitre1=createElem("th",{"colspan":gridWidth});
-    var tdTitre2=createElem("th",{"colspan":gridWidth});
-    tdTitre1.innerHTML = bot1IdName[1];
-    tdTitre2.innerHTML = bot2IdName[1];
-    trTitre1.appendChild(tdTitre1);
-    tableAdv.appendChild(trTitre1);
-    trTitre2.appendChild(tdTitre2);
-    tableMe.appendChild(trTitre2);
+  //ligne de titre 
+  var trTitre1=createElem("tr");
+  var trTitre2=createElem("tr");
+  var tdTitre1=createElem("th",{"colspan":gridWidth});
+  var tdTitre2=createElem("th",{"colspan":gridWidth});
+  tdTitre1.innerHTML = bot1IdName[1];
+  tdTitre2.innerHTML = bot2IdName[1];
+  trTitre1.appendChild(tdTitre1);
+  tableAdv.appendChild(trTitre1);
+  trTitre2.appendChild(tdTitre2);
+  tableMe.appendChild(trTitre2);

  for (var i=0; i < gridHeight ; i++){
-   var trAdv=createElem("tr");
-   var trMe=createElem("tr");
-   for (var j=0; j < gridWidth ; j++){
-     var tdAdv=createElem("td",{"id":"bot1-" + i +"-" + j,"class": "empty"});
-     var tdMe=createElem("td",{"id":"bot2-" + i +"-" + j,"class": "empty"});
-     trAdv.appendChild(tdAdv);
-     trMe.appendChild(tdMe);
-   }
-   tableAdv.appendChild(trAdv);
-   tableMe.appendChild(trMe);
+	  var trAdv=createElem("tr");
+	  var trMe=createElem("tr");
+	  for (var j=0; j < gridWidth ; j++){
+		  var tdAdv=createElem("td",{"id":"bot1-" + i +"-" + j,"class": "empty"});
+		  var tdMe=createElem("td",{"id":"bot2-" + i +"-" + j,"class": "empty"});
+		  trAdv.appendChild(tdAdv);
+		  trMe.appendChild(tdMe);
+	  }
+	  tableAdv.appendChild(trAdv);
+	  tableMe.appendChild(trMe);
  }
  document.getElementById('fightResult').appendChild(tableAdv);
  document.getElementById('fightResult').appendChild(tableMe);
@ -60,42 +82,46 @@ function battleship(bot1,bot2,gridWidth,gridHeight,nbShip1,nbShip2,nbShip3,nbShi

  var xhr = Ajx(); 
  xhr.onreadystatechange  = function(){if(xhr.readyState  == 4){ 
-      if(xhr.status  == 200) {
-        //debug
-	//alert(xhr.responseText);
-	try{
-	  var grids = JSON.parse(xhr.responseText);
-	    for( var player=1; player <= 2 ; player ++){
-	      for (var y=0; y < grids[player].length ; y++){
-                  for (var x=0; x < grids[player][y].length ; x++){
-                    if (grids[player][y][x] == 1){
-                     document.getElementById( 'bot' + player + '-' + y + '-' + x).className="shipOn";
-                    }
-                  }
-              }
-	    }
+	  if(xhr.status  == 200) {
+		  //debug
+		  //alert(xhr.responseText);
+		  try{
+			  var grids = JSON.parse(xhr.responseText);
+				  for( var player=1; player <= 2 ; player ++){
+					  var p=createElem("p");
+					  p.innerHTML='Reponse joueurs:' + xhr.responseText;
+					  document.getElementById('logs').appendChild(p);

-	}
-	catch(e){
-	 document.getElementById('logs').innerHTML = xhr.responseText;
+					  for (var y=0; y < grids[player].length ; y++){
+						  for (var x=0; x < grids[player][y].length ; x++){
+						  if (grids[player][y][x] == 1){
+							  document.getElementById( 'bot' + player + '-' + y + '-' + x).className="shipOn";
+						  }
+					  }
+				  }
+			  }

-	}				
-      }
-    }};
-    xhr.open("POST", '/Battleship',  true);
-    xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
-    xhr.send(
-        'act=initGame&bot1=' + bot1IdName[0] 
-        + '&bot2=' + bot2IdName[0]
-        + '&gridWidth=' + gridWidth 
-        + '&gridHeight=' + gridHeight 
-        + '&nbShip1=' + nbShip1 
-        + '&nbShip2=' + nbShip2 
-        + '&nbShip3=' + nbShip3 
-        + '&nbShip4=' + nbShip4 
-        + '&nbShip5=' + nbShip5
-        + '&nbShip6=' + nbShip6 
-        + '&xd_check=' + xd_check
-    );
+		  }
+		  catch(e){
+		  document.getElementById('logs').innerHTML = xhr.responseText;
+
+	  }				
+  }
+  }};
+  xhr.open("POST", '/Battleship',  true);
+  xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+  xhr.send(
+  'act=initGame&bot1=' + bot1IdName[0] 
+  + '&bot2=' + bot2IdName[0]
+  + '&gridWidth=' + gridWidth 
+  + '&gridHeight=' + gridHeight 
+  + '&nbShip1=' + nbShip1 
+  + '&nbShip2=' + nbShip2 
+  + '&nbShip3=' + nbShip3 
+  + '&nbShip4=' + nbShip4 
+  + '&nbShip5=' + nbShip5
+  + '&nbShip6=' + nbShip6 
+  + '&xd_check=' + xd_check
+  );

 }
--- a/src/arenas/Battleship/style.css
+++ b/src/arenas/Battleship/style.css
@ -3,6 +3,7 @@ article p label {float:left; text-align:right;	width:60%}
 article p select {}
 td{min-width: 15px; height: 15px;}
 .battleshipGrid{float: left; border-collapse:collapse; margin: 20px 20px 20px 20px;}
+.nofloat{float: none;}
 .battleshipGrid tr{}
 .battleshipGrid tr td{border: 1px dashed green;}
 .battleshipGrid tr th{text-align: center;}