diff --git a/src/arenas/tron/Direction.php b/src/arenas/tron/Direction.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/src/arenas/tron/Direction.php
@@ -0,0 +1 @@
+<?php
diff --git a/src/arenas/tron/class.TronGame.php b/src/arenas/tron/TronGame.php
similarity index 100%
rename from src/arenas/tron/class.TronGame.php
rename to src/arenas/tron/TronGame.php
diff --git a/src/arenas/tron/class.TronPlayer.php b/src/arenas/tron/TronPlayer.php
similarity index 100%
rename from src/arenas/tron/class.TronPlayer.php
rename to src/arenas/tron/TronPlayer.php
diff --git a/src/arenas/tron/act.php b/src/arenas/tron/act.php
index fc1f82b..d0baf84 100644
--- a/src/arenas/tron/act.php
+++ b/src/arenas/tron/act.php
@@ -11,8 +11,9 @@
 # -- END LICENSE BLOCK -----------------------------------------
 
 require_once(__DIR__."/functions.php");
-require_once ("class.TronGame.php");
-require_once ("class.TronPlayer.php");
+require_once ("TronGame.php");
+require_once ("TronPlayer.php");
+require_once ("Direction.php");
 
 switch ($_POST['act']){
   case "initGame":