From 6d2df49dbf6f6d96f05e35faa68f0a36bd0ff9b5 Mon Sep 17 00:00:00 2001
From: Gnieark <gnieark@free.fr>
Date: Thu, 17 Dec 2015 18:58:48 +0100
Subject: [PATCH] fix php int float comparaison

---
 src/arenas/Battleship/act.php       | 2 +-
 src/arenas/Battleship/functions.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/arenas/Battleship/act.php b/src/arenas/Battleship/act.php
index bb6f27d..9ed44b2 100644
--- a/src/arenas/Battleship/act.php
+++ b/src/arenas/Battleship/act.php
@@ -58,7 +58,7 @@ switch ($_POST['act']){
       }
       
       if(!is_it_possible_to_place_ships_on_grid($postValues['gridWidth'],$postValues['gridHeight'],$postValues['nbShip1'],$postValues['nbShip2'],$postValues['nbShip3'],$postValues['nbShip4'],$postValues['nbShip5'],$postValues['nbShip6'])){
-	error (404,"grid is too little for these sips");
+	error (404,"grid is too little for these ships");
       }
       
       //vars checked, lets init the initGame 
diff --git a/src/arenas/Battleship/functions.php b/src/arenas/Battleship/functions.php
index f41cb26..1500630 100644
--- a/src/arenas/Battleship/functions.php
+++ b/src/arenas/Battleship/functions.php
@@ -3,7 +3,7 @@ function is_it_possible_to_place_ships_on_grid($gridWidth,$gridHeight,$nbShipsSi
   //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){
+  if( $shipsArea < intval($gridHeight * $gridWidth / 2)){
     return false;
   }
   //longest ship