diff --git a/html/.StupidIABattleship.php.kate-swp b/html/.StupidIABattleship.php.kate-swp
deleted file mode 100644
index 5733c16..0000000
Binary files a/html/.StupidIABattleship.php.kate-swp and /dev/null differ
diff --git a/html/StupidIABattleship.php b/html/StupidIABattleship.php
index 9787ff5..d3ebed1 100644
--- a/html/StupidIABattleship.php
+++ b/html/StupidIABattleship.php
@@ -19,7 +19,28 @@ switch($_POST['act']){
             }
             $$key=$_POST[$key];
         }
+        if(!preg_match('^[0-9]+-(1|2)$',$match_id)){
+	  echo "parametre incorrect"; die;
+        }
         
+        //construire une grille
+        for($i=0; $i < $width; $i++){
+	  for($j=0; $j < $height; $j++){
+	    $map[$i][$j]=0;
+	  }
+        }  
+        
+        //pour toutes les tailles de bateau
+        for($shipWidth = 6; $shipWidth >= 0; $shipWidth--){
+	  //nombre de bateau à placer de cette taille
+	  $shipCount=$('ship'.$shipWidth); // #trollface
+	  for( $sh = 0; $sh < $shipCount; $sh++){
+	    $xtest=rand($width);
+	    
+	  
+	  
+	  }
+        }
         
         
         break;